/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/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/recursive-simple/fibo_7-1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 18:37:52,953 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 18:37:52,955 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 18:37:52,969 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 18:37:52,969 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 18:37:52,970 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 18:37:52,971 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 18:37:52,973 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 18:37:52,975 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 18:37:52,976 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 18:37:52,977 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 18:37:52,978 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 18:37:52,978 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 18:37:52,980 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 18:37:52,981 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 18:37:52,982 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 18:37:52,983 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 18:37:52,984 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 18:37:52,986 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 18:37:52,988 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 18:37:52,990 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 18:37:52,991 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 18:37:52,993 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 18:37:52,993 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 18:37:52,996 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-10 18:37:53,005 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 18:37:53,006 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 18:37:53,006 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 18:37:53,007 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-10 18:37:53,017 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 18:37:53,018 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 18:37:53,019 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 18:37:53,019 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 18:37:53,019 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 18:37:53,020 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 18:37:53,020 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 18:37:53,020 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 18:37:53,020 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 18:37:53,020 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 18:37:53,021 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 18:37:53,021 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 18:37:53,021 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 18:37:53,021 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 18:37:53,021 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 18:37:53,022 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-10 18:37:53,022 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 18:37:53,022 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 18:37:53,022 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 18:37:53,023 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 18:37:53,023 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-10 18:37:53,023 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 18:37:53,023 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-10 18:37:53,316 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 18:37:53,334 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 18:37:53,338 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 18:37:53,340 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 18:37:53,340 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 18:37:53,341 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/recursive-simple/fibo_7-1.c [2020-07-10 18:37:53,422 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/57d546378/3fcfdd2259da4083a6faa439c05acb9d/FLAG4d66c523d [2020-07-10 18:37:53,887 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 18:37:53,888 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/recursive-simple/fibo_7-1.c [2020-07-10 18:37:53,895 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/57d546378/3fcfdd2259da4083a6faa439c05acb9d/FLAG4d66c523d [2020-07-10 18:37:54,290 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/57d546378/3fcfdd2259da4083a6faa439c05acb9d [2020-07-10 18:37:54,302 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 18:37:54,306 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 18:37:54,311 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 18:37:54,312 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 18:37:54,315 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 18:37:54,317 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 06:37:54" (1/1) ... [2020-07-10 18:37:54,321 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d4dab5c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 06:37:54, skipping insertion in model container [2020-07-10 18:37:54,321 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 06:37:54" (1/1) ... [2020-07-10 18:37:54,332 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 18:37:54,356 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 18:37:54,515 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 18:37:54,520 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 18:37:54,538 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 18:37:54,554 INFO L208 MainTranslator]: Completed translation [2020-07-10 18:37:54,554 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 06:37:54 WrapperNode [2020-07-10 18:37:54,554 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 18:37:54,555 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 18:37:54,555 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 18:37:54,556 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 18:37:54,570 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 06:37:54" (1/1) ... [2020-07-10 18:37:54,571 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 06:37:54" (1/1) ... [2020-07-10 18:37:54,576 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 06:37:54" (1/1) ... [2020-07-10 18:37:54,577 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 06:37:54" (1/1) ... [2020-07-10 18:37:54,582 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 06:37:54" (1/1) ... [2020-07-10 18:37:54,585 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 06:37:54" (1/1) ... [2020-07-10 18:37:54,586 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 06:37:54" (1/1) ... [2020-07-10 18:37:54,587 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 18:37:54,588 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 18:37:54,588 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 18:37:54,588 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 18:37:54,589 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 06:37:54" (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 [2020-07-10 18:37:54,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 18:37:54,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 18:37:54,747 INFO L138 BoogieDeclarations]: Found implementation of procedure fibo [2020-07-10 18:37:54,748 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 18:37:54,748 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 18:37:54,748 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 18:37:54,748 INFO L130 BoogieDeclarations]: Found specification of procedure fibo [2020-07-10 18:37:54,748 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 18:37:54,748 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 18:37:54,749 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 18:37:54,989 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 18:37:54,989 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-07-10 18:37:54,994 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 06:37:54 BoogieIcfgContainer [2020-07-10 18:37:54,994 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 18:37:54,996 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 18:37:54,996 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 18:37:54,999 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 18:37:55,000 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 06:37:54" (1/3) ... [2020-07-10 18:37:55,001 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f13c760 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 06:37:55, skipping insertion in model container [2020-07-10 18:37:55,001 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 06:37:54" (2/3) ... [2020-07-10 18:37:55,002 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f13c760 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 06:37:55, skipping insertion in model container [2020-07-10 18:37:55,002 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 06:37:54" (3/3) ... [2020-07-10 18:37:55,004 INFO L109 eAbstractionObserver]: Analyzing ICFG fibo_7-1.c [2020-07-10 18:37:55,019 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-10 18:37:55,028 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 18:37:55,052 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 18:37:55,100 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 18:37:55,103 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 18:37:55,103 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-10 18:37:55,104 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 18:37:55,104 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 18:37:55,104 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 18:37:55,104 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 18:37:55,104 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 18:37:55,134 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states. [2020-07-10 18:37:55,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2020-07-10 18:37:55,154 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 18:37:55,155 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 18:37:55,166 INFO L427 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 18:37:55,173 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 18:37:55,173 INFO L82 PathProgramCache]: Analyzing trace with hash -1756383024, now seen corresponding path program 1 times [2020-07-10 18:37:55,189 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 18:37:55,190 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1378830542] [2020-07-10 18:37:55,190 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 18:37:55,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:37:55,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:37:55,385 INFO L280 TraceCheckUtils]: 0: Hoare triple {34#true} assume true; {34#true} is VALID [2020-07-10 18:37:55,385 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {34#true} {34#true} #40#return; {34#true} is VALID [2020-07-10 18:37:55,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:37:55,454 INFO L280 TraceCheckUtils]: 0: Hoare triple {34#true} ~n := #in~n; {44#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:37:55,455 INFO L280 TraceCheckUtils]: 1: Hoare triple {44#(= fibo_~n |fibo_#in~n|)} assume ~n < 1; {45#(<= |fibo_#in~n| 0)} is VALID [2020-07-10 18:37:55,457 INFO L280 TraceCheckUtils]: 2: Hoare triple {45#(<= |fibo_#in~n| 0)} #res := 0; {45#(<= |fibo_#in~n| 0)} is VALID [2020-07-10 18:37:55,459 INFO L280 TraceCheckUtils]: 3: Hoare triple {45#(<= |fibo_#in~n| 0)} assume true; {45#(<= |fibo_#in~n| 0)} is VALID [2020-07-10 18:37:55,461 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {45#(<= |fibo_#in~n| 0)} {38#(<= 7 main_~x~0)} #44#return; {35#false} is VALID [2020-07-10 18:37:55,462 INFO L263 TraceCheckUtils]: 0: Hoare triple {34#true} call ULTIMATE.init(); {34#true} is VALID [2020-07-10 18:37:55,463 INFO L280 TraceCheckUtils]: 1: Hoare triple {34#true} assume true; {34#true} is VALID [2020-07-10 18:37:55,463 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {34#true} {34#true} #40#return; {34#true} is VALID [2020-07-10 18:37:55,464 INFO L263 TraceCheckUtils]: 3: Hoare triple {34#true} call #t~ret3 := main(); {34#true} is VALID [2020-07-10 18:37:55,465 INFO L280 TraceCheckUtils]: 4: Hoare triple {34#true} ~x~0 := 7; {38#(<= 7 main_~x~0)} is VALID [2020-07-10 18:37:55,466 INFO L263 TraceCheckUtils]: 5: Hoare triple {38#(<= 7 main_~x~0)} call #t~ret2 := fibo(~x~0); {34#true} is VALID [2020-07-10 18:37:55,467 INFO L280 TraceCheckUtils]: 6: Hoare triple {34#true} ~n := #in~n; {44#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:37:55,468 INFO L280 TraceCheckUtils]: 7: Hoare triple {44#(= fibo_~n |fibo_#in~n|)} assume ~n < 1; {45#(<= |fibo_#in~n| 0)} is VALID [2020-07-10 18:37:55,470 INFO L280 TraceCheckUtils]: 8: Hoare triple {45#(<= |fibo_#in~n| 0)} #res := 0; {45#(<= |fibo_#in~n| 0)} is VALID [2020-07-10 18:37:55,471 INFO L280 TraceCheckUtils]: 9: Hoare triple {45#(<= |fibo_#in~n| 0)} assume true; {45#(<= |fibo_#in~n| 0)} is VALID [2020-07-10 18:37:55,473 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {45#(<= |fibo_#in~n| 0)} {38#(<= 7 main_~x~0)} #44#return; {35#false} is VALID [2020-07-10 18:37:55,474 INFO L280 TraceCheckUtils]: 11: Hoare triple {35#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {35#false} is VALID [2020-07-10 18:37:55,474 INFO L280 TraceCheckUtils]: 12: Hoare triple {35#false} ~result~0 := #t~ret2; {35#false} is VALID [2020-07-10 18:37:55,475 INFO L280 TraceCheckUtils]: 13: Hoare triple {35#false} havoc #t~ret2; {35#false} is VALID [2020-07-10 18:37:55,475 INFO L280 TraceCheckUtils]: 14: Hoare triple {35#false} assume 13 != ~result~0; {35#false} is VALID [2020-07-10 18:37:55,476 INFO L280 TraceCheckUtils]: 15: Hoare triple {35#false} assume !false; {35#false} is VALID [2020-07-10 18:37:55,478 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 18:37:55,478 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 18:37:55,481 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1378830542] [2020-07-10 18:37:55,483 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 18:37:55,483 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-10 18:37:55,484 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [126994681] [2020-07-10 18:37:55,491 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 16 [2020-07-10 18:37:55,494 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 18:37:55,498 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 18:37:55,544 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 16 edges. 16 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:37:55,544 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 18:37:55,545 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 18:37:55,554 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 18:37:55,555 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-10 18:37:55,558 INFO L87 Difference]: Start difference. First operand 31 states. Second operand 5 states. [2020-07-10 18:37:55,888 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:37:55,888 INFO L93 Difference]: Finished difference Result 44 states and 50 transitions. [2020-07-10 18:37:55,888 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-10 18:37:55,889 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 16 [2020-07-10 18:37:55,889 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 18:37:55,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 18:37:55,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 50 transitions. [2020-07-10 18:37:55,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 18:37:55,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 50 transitions. [2020-07-10 18:37:55,907 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 50 transitions. [2020-07-10 18:37:55,989 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 50 edges. 50 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:37:56,003 INFO L225 Difference]: With dead ends: 44 [2020-07-10 18:37:56,004 INFO L226 Difference]: Without dead ends: 28 [2020-07-10 18:37:56,008 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 [2020-07-10 18:37:56,028 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28 states. [2020-07-10 18:37:56,092 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28 to 28. [2020-07-10 18:37:56,092 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 18:37:56,093 INFO L82 GeneralOperation]: Start isEquivalent. First operand 28 states. Second operand 28 states. [2020-07-10 18:37:56,093 INFO L74 IsIncluded]: Start isIncluded. First operand 28 states. Second operand 28 states. [2020-07-10 18:37:56,094 INFO L87 Difference]: Start difference. First operand 28 states. Second operand 28 states. [2020-07-10 18:37:56,101 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:37:56,101 INFO L93 Difference]: Finished difference Result 28 states and 32 transitions. [2020-07-10 18:37:56,101 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 32 transitions. [2020-07-10 18:37:56,102 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 18:37:56,103 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 18:37:56,103 INFO L74 IsIncluded]: Start isIncluded. First operand 28 states. Second operand 28 states. [2020-07-10 18:37:56,103 INFO L87 Difference]: Start difference. First operand 28 states. Second operand 28 states. [2020-07-10 18:37:56,108 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:37:56,120 INFO L93 Difference]: Finished difference Result 28 states and 32 transitions. [2020-07-10 18:37:56,120 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 32 transitions. [2020-07-10 18:37:56,122 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 18:37:56,122 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 18:37:56,122 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 18:37:56,123 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 18:37:56,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28 states. [2020-07-10 18:37:56,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 32 transitions. [2020-07-10 18:37:56,129 INFO L78 Accepts]: Start accepts. Automaton has 28 states and 32 transitions. Word has length 16 [2020-07-10 18:37:56,129 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 18:37:56,129 INFO L479 AbstractCegarLoop]: Abstraction has 28 states and 32 transitions. [2020-07-10 18:37:56,129 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 18:37:56,129 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 28 states and 32 transitions. [2020-07-10 18:37:56,181 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 32 edges. 32 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:37:56,182 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 32 transitions. [2020-07-10 18:37:56,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2020-07-10 18:37:56,183 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 18:37:56,183 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 18:37:56,183 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 18:37:56,184 INFO L427 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 18:37:56,184 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 18:37:56,184 INFO L82 PathProgramCache]: Analyzing trace with hash -389703589, now seen corresponding path program 1 times [2020-07-10 18:37:56,184 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 18:37:56,185 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1456862792] [2020-07-10 18:37:56,185 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 18:37:56,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:37:56,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:37:56,221 INFO L280 TraceCheckUtils]: 0: Hoare triple {250#true} assume true; {250#true} is VALID [2020-07-10 18:37:56,222 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {250#true} {250#true} #40#return; {250#true} is VALID [2020-07-10 18:37:56,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:37:56,256 INFO L280 TraceCheckUtils]: 0: Hoare triple {250#true} ~n := #in~n; {261#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:37:56,257 INFO L280 TraceCheckUtils]: 1: Hoare triple {261#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {261#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:37:56,258 INFO L280 TraceCheckUtils]: 2: Hoare triple {261#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {262#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:37:56,259 INFO L280 TraceCheckUtils]: 3: Hoare triple {262#(<= |fibo_#in~n| 1)} #res := 1; {262#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:37:56,260 INFO L280 TraceCheckUtils]: 4: Hoare triple {262#(<= |fibo_#in~n| 1)} assume true; {262#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:37:56,262 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {262#(<= |fibo_#in~n| 1)} {254#(<= 7 main_~x~0)} #44#return; {251#false} is VALID [2020-07-10 18:37:56,262 INFO L263 TraceCheckUtils]: 0: Hoare triple {250#true} call ULTIMATE.init(); {250#true} is VALID [2020-07-10 18:37:56,263 INFO L280 TraceCheckUtils]: 1: Hoare triple {250#true} assume true; {250#true} is VALID [2020-07-10 18:37:56,263 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {250#true} {250#true} #40#return; {250#true} is VALID [2020-07-10 18:37:56,263 INFO L263 TraceCheckUtils]: 3: Hoare triple {250#true} call #t~ret3 := main(); {250#true} is VALID [2020-07-10 18:37:56,264 INFO L280 TraceCheckUtils]: 4: Hoare triple {250#true} ~x~0 := 7; {254#(<= 7 main_~x~0)} is VALID [2020-07-10 18:37:56,264 INFO L263 TraceCheckUtils]: 5: Hoare triple {254#(<= 7 main_~x~0)} call #t~ret2 := fibo(~x~0); {250#true} is VALID [2020-07-10 18:37:56,265 INFO L280 TraceCheckUtils]: 6: Hoare triple {250#true} ~n := #in~n; {261#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:37:56,266 INFO L280 TraceCheckUtils]: 7: Hoare triple {261#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {261#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:37:56,267 INFO L280 TraceCheckUtils]: 8: Hoare triple {261#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {262#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:37:56,268 INFO L280 TraceCheckUtils]: 9: Hoare triple {262#(<= |fibo_#in~n| 1)} #res := 1; {262#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:37:56,268 INFO L280 TraceCheckUtils]: 10: Hoare triple {262#(<= |fibo_#in~n| 1)} assume true; {262#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:37:56,270 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {262#(<= |fibo_#in~n| 1)} {254#(<= 7 main_~x~0)} #44#return; {251#false} is VALID [2020-07-10 18:37:56,270 INFO L280 TraceCheckUtils]: 12: Hoare triple {251#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {251#false} is VALID [2020-07-10 18:37:56,271 INFO L280 TraceCheckUtils]: 13: Hoare triple {251#false} ~result~0 := #t~ret2; {251#false} is VALID [2020-07-10 18:37:56,271 INFO L280 TraceCheckUtils]: 14: Hoare triple {251#false} havoc #t~ret2; {251#false} is VALID [2020-07-10 18:37:56,271 INFO L280 TraceCheckUtils]: 15: Hoare triple {251#false} assume 13 != ~result~0; {251#false} is VALID [2020-07-10 18:37:56,272 INFO L280 TraceCheckUtils]: 16: Hoare triple {251#false} assume !false; {251#false} is VALID [2020-07-10 18:37:56,273 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 18:37:56,273 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 18:37:56,273 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1456862792] [2020-07-10 18:37:56,274 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 18:37:56,274 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-10 18:37:56,274 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [208687602] [2020-07-10 18:37:56,275 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 17 [2020-07-10 18:37:56,275 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 18:37:56,276 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 18:37:56,296 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 17 edges. 17 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:37:56,297 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 18:37:56,297 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 18:37:56,297 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 18:37:56,298 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-10 18:37:56,298 INFO L87 Difference]: Start difference. First operand 28 states and 32 transitions. Second operand 5 states. [2020-07-10 18:37:56,481 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:37:56,481 INFO L93 Difference]: Finished difference Result 36 states and 41 transitions. [2020-07-10 18:37:56,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-10 18:37:56,482 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 17 [2020-07-10 18:37:56,482 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 18:37:56,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 18:37:56,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 38 transitions. [2020-07-10 18:37:56,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 18:37:56,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 38 transitions. [2020-07-10 18:37:56,489 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 38 transitions. [2020-07-10 18:37:56,536 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 38 edges. 38 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:37:56,539 INFO L225 Difference]: With dead ends: 36 [2020-07-10 18:37:56,539 INFO L226 Difference]: Without dead ends: 30 [2020-07-10 18:37:56,541 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 [2020-07-10 18:37:56,541 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30 states. [2020-07-10 18:37:56,576 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30 to 28. [2020-07-10 18:37:56,576 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 18:37:56,576 INFO L82 GeneralOperation]: Start isEquivalent. First operand 30 states. Second operand 28 states. [2020-07-10 18:37:56,576 INFO L74 IsIncluded]: Start isIncluded. First operand 30 states. Second operand 28 states. [2020-07-10 18:37:56,577 INFO L87 Difference]: Start difference. First operand 30 states. Second operand 28 states. [2020-07-10 18:37:56,581 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:37:56,581 INFO L93 Difference]: Finished difference Result 30 states and 35 transitions. [2020-07-10 18:37:56,581 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 35 transitions. [2020-07-10 18:37:56,582 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 18:37:56,582 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 18:37:56,583 INFO L74 IsIncluded]: Start isIncluded. First operand 28 states. Second operand 30 states. [2020-07-10 18:37:56,583 INFO L87 Difference]: Start difference. First operand 28 states. Second operand 30 states. [2020-07-10 18:37:56,586 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:37:56,587 INFO L93 Difference]: Finished difference Result 30 states and 35 transitions. [2020-07-10 18:37:56,587 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 35 transitions. [2020-07-10 18:37:56,588 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 18:37:56,588 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 18:37:56,588 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 18:37:56,589 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 18:37:56,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28 states. [2020-07-10 18:37:56,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 32 transitions. [2020-07-10 18:37:56,592 INFO L78 Accepts]: Start accepts. Automaton has 28 states and 32 transitions. Word has length 17 [2020-07-10 18:37:56,592 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 18:37:56,592 INFO L479 AbstractCegarLoop]: Abstraction has 28 states and 32 transitions. [2020-07-10 18:37:56,593 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 18:37:56,593 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 28 states and 32 transitions. [2020-07-10 18:37:56,638 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 32 edges. 32 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:37:56,639 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 32 transitions. [2020-07-10 18:37:56,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2020-07-10 18:37:56,640 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 18:37:56,641 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 18:37:56,641 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 18:37:56,641 INFO L427 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 18:37:56,641 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 18:37:56,642 INFO L82 PathProgramCache]: Analyzing trace with hash 50309368, now seen corresponding path program 1 times [2020-07-10 18:37:56,642 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 18:37:56,642 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1497742949] [2020-07-10 18:37:56,643 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 18:37:56,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:37:56,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:37:56,733 INFO L280 TraceCheckUtils]: 0: Hoare triple {455#true} assume true; {455#true} is VALID [2020-07-10 18:37:56,733 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {455#true} {455#true} #40#return; {455#true} is VALID [2020-07-10 18:37:56,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:37:56,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:37:56,857 INFO L280 TraceCheckUtils]: 0: Hoare triple {455#true} ~n := #in~n; {494#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:37:56,858 INFO L280 TraceCheckUtils]: 1: Hoare triple {494#(= fibo_~n |fibo_#in~n|)} assume ~n < 1; {495#(<= |fibo_#in~n| 0)} is VALID [2020-07-10 18:37:56,859 INFO L280 TraceCheckUtils]: 2: Hoare triple {495#(<= |fibo_#in~n| 0)} #res := 0; {495#(<= |fibo_#in~n| 0)} is VALID [2020-07-10 18:37:56,859 INFO L280 TraceCheckUtils]: 3: Hoare triple {495#(<= |fibo_#in~n| 0)} assume true; {495#(<= |fibo_#in~n| 0)} is VALID [2020-07-10 18:37:56,861 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {495#(<= |fibo_#in~n| 0)} {483#(< 1 fibo_~n)} #46#return; {456#false} is VALID [2020-07-10 18:37:56,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:37:56,883 INFO L280 TraceCheckUtils]: 0: Hoare triple {455#true} ~n := #in~n; {455#true} is VALID [2020-07-10 18:37:56,884 INFO L280 TraceCheckUtils]: 1: Hoare triple {455#true} assume ~n < 1; {455#true} is VALID [2020-07-10 18:37:56,884 INFO L280 TraceCheckUtils]: 2: Hoare triple {455#true} #res := 0; {455#true} is VALID [2020-07-10 18:37:56,884 INFO L280 TraceCheckUtils]: 3: Hoare triple {455#true} assume true; {455#true} is VALID [2020-07-10 18:37:56,885 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {455#true} {456#false} #48#return; {456#false} is VALID [2020-07-10 18:37:56,885 INFO L280 TraceCheckUtils]: 0: Hoare triple {455#true} ~n := #in~n; {455#true} is VALID [2020-07-10 18:37:56,887 INFO L280 TraceCheckUtils]: 1: Hoare triple {455#true} assume !(~n < 1); {482#(< 0 fibo_~n)} is VALID [2020-07-10 18:37:56,889 INFO L280 TraceCheckUtils]: 2: Hoare triple {482#(< 0 fibo_~n)} assume !(1 == ~n); {483#(< 1 fibo_~n)} is VALID [2020-07-10 18:37:56,890 INFO L263 TraceCheckUtils]: 3: Hoare triple {483#(< 1 fibo_~n)} call #t~ret0 := fibo(~n - 1); {455#true} is VALID [2020-07-10 18:37:56,891 INFO L280 TraceCheckUtils]: 4: Hoare triple {455#true} ~n := #in~n; {494#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:37:56,892 INFO L280 TraceCheckUtils]: 5: Hoare triple {494#(= fibo_~n |fibo_#in~n|)} assume ~n < 1; {495#(<= |fibo_#in~n| 0)} is VALID [2020-07-10 18:37:56,893 INFO L280 TraceCheckUtils]: 6: Hoare triple {495#(<= |fibo_#in~n| 0)} #res := 0; {495#(<= |fibo_#in~n| 0)} is VALID [2020-07-10 18:37:56,894 INFO L280 TraceCheckUtils]: 7: Hoare triple {495#(<= |fibo_#in~n| 0)} assume true; {495#(<= |fibo_#in~n| 0)} is VALID [2020-07-10 18:37:56,895 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {495#(<= |fibo_#in~n| 0)} {483#(< 1 fibo_~n)} #46#return; {456#false} is VALID [2020-07-10 18:37:56,896 INFO L280 TraceCheckUtils]: 9: Hoare triple {456#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {456#false} is VALID [2020-07-10 18:37:56,896 INFO L263 TraceCheckUtils]: 10: Hoare triple {456#false} call #t~ret1 := fibo(~n - 2); {455#true} is VALID [2020-07-10 18:37:56,896 INFO L280 TraceCheckUtils]: 11: Hoare triple {455#true} ~n := #in~n; {455#true} is VALID [2020-07-10 18:37:56,897 INFO L280 TraceCheckUtils]: 12: Hoare triple {455#true} assume ~n < 1; {455#true} is VALID [2020-07-10 18:37:56,897 INFO L280 TraceCheckUtils]: 13: Hoare triple {455#true} #res := 0; {455#true} is VALID [2020-07-10 18:37:56,897 INFO L280 TraceCheckUtils]: 14: Hoare triple {455#true} assume true; {455#true} is VALID [2020-07-10 18:37:56,897 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {455#true} {456#false} #48#return; {456#false} is VALID [2020-07-10 18:37:56,898 INFO L280 TraceCheckUtils]: 16: Hoare triple {456#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {456#false} is VALID [2020-07-10 18:37:56,898 INFO L280 TraceCheckUtils]: 17: Hoare triple {456#false} #res := #t~ret0 + #t~ret1; {456#false} is VALID [2020-07-10 18:37:56,898 INFO L280 TraceCheckUtils]: 18: Hoare triple {456#false} havoc #t~ret0; {456#false} is VALID [2020-07-10 18:37:56,899 INFO L280 TraceCheckUtils]: 19: Hoare triple {456#false} havoc #t~ret1; {456#false} is VALID [2020-07-10 18:37:56,900 INFO L280 TraceCheckUtils]: 20: Hoare triple {456#false} assume true; {456#false} is VALID [2020-07-10 18:37:56,900 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {456#false} {459#(<= 7 main_~x~0)} #44#return; {456#false} is VALID [2020-07-10 18:37:56,902 INFO L263 TraceCheckUtils]: 0: Hoare triple {455#true} call ULTIMATE.init(); {455#true} is VALID [2020-07-10 18:37:56,905 INFO L280 TraceCheckUtils]: 1: Hoare triple {455#true} assume true; {455#true} is VALID [2020-07-10 18:37:56,905 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {455#true} {455#true} #40#return; {455#true} is VALID [2020-07-10 18:37:56,905 INFO L263 TraceCheckUtils]: 3: Hoare triple {455#true} call #t~ret3 := main(); {455#true} is VALID [2020-07-10 18:37:56,910 INFO L280 TraceCheckUtils]: 4: Hoare triple {455#true} ~x~0 := 7; {459#(<= 7 main_~x~0)} is VALID [2020-07-10 18:37:56,911 INFO L263 TraceCheckUtils]: 5: Hoare triple {459#(<= 7 main_~x~0)} call #t~ret2 := fibo(~x~0); {455#true} is VALID [2020-07-10 18:37:56,911 INFO L280 TraceCheckUtils]: 6: Hoare triple {455#true} ~n := #in~n; {455#true} is VALID [2020-07-10 18:37:56,919 INFO L280 TraceCheckUtils]: 7: Hoare triple {455#true} assume !(~n < 1); {482#(< 0 fibo_~n)} is VALID [2020-07-10 18:37:56,921 INFO L280 TraceCheckUtils]: 8: Hoare triple {482#(< 0 fibo_~n)} assume !(1 == ~n); {483#(< 1 fibo_~n)} is VALID [2020-07-10 18:37:56,922 INFO L263 TraceCheckUtils]: 9: Hoare triple {483#(< 1 fibo_~n)} call #t~ret0 := fibo(~n - 1); {455#true} is VALID [2020-07-10 18:37:56,923 INFO L280 TraceCheckUtils]: 10: Hoare triple {455#true} ~n := #in~n; {494#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:37:56,925 INFO L280 TraceCheckUtils]: 11: Hoare triple {494#(= fibo_~n |fibo_#in~n|)} assume ~n < 1; {495#(<= |fibo_#in~n| 0)} is VALID [2020-07-10 18:37:56,926 INFO L280 TraceCheckUtils]: 12: Hoare triple {495#(<= |fibo_#in~n| 0)} #res := 0; {495#(<= |fibo_#in~n| 0)} is VALID [2020-07-10 18:37:56,927 INFO L280 TraceCheckUtils]: 13: Hoare triple {495#(<= |fibo_#in~n| 0)} assume true; {495#(<= |fibo_#in~n| 0)} is VALID [2020-07-10 18:37:56,928 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {495#(<= |fibo_#in~n| 0)} {483#(< 1 fibo_~n)} #46#return; {456#false} is VALID [2020-07-10 18:37:56,929 INFO L280 TraceCheckUtils]: 15: Hoare triple {456#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {456#false} is VALID [2020-07-10 18:37:56,929 INFO L263 TraceCheckUtils]: 16: Hoare triple {456#false} call #t~ret1 := fibo(~n - 2); {455#true} is VALID [2020-07-10 18:37:56,929 INFO L280 TraceCheckUtils]: 17: Hoare triple {455#true} ~n := #in~n; {455#true} is VALID [2020-07-10 18:37:56,930 INFO L280 TraceCheckUtils]: 18: Hoare triple {455#true} assume ~n < 1; {455#true} is VALID [2020-07-10 18:37:56,930 INFO L280 TraceCheckUtils]: 19: Hoare triple {455#true} #res := 0; {455#true} is VALID [2020-07-10 18:37:56,931 INFO L280 TraceCheckUtils]: 20: Hoare triple {455#true} assume true; {455#true} is VALID [2020-07-10 18:37:56,931 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {455#true} {456#false} #48#return; {456#false} is VALID [2020-07-10 18:37:56,932 INFO L280 TraceCheckUtils]: 22: Hoare triple {456#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {456#false} is VALID [2020-07-10 18:37:56,932 INFO L280 TraceCheckUtils]: 23: Hoare triple {456#false} #res := #t~ret0 + #t~ret1; {456#false} is VALID [2020-07-10 18:37:56,932 INFO L280 TraceCheckUtils]: 24: Hoare triple {456#false} havoc #t~ret0; {456#false} is VALID [2020-07-10 18:37:56,933 INFO L280 TraceCheckUtils]: 25: Hoare triple {456#false} havoc #t~ret1; {456#false} is VALID [2020-07-10 18:37:56,937 INFO L280 TraceCheckUtils]: 26: Hoare triple {456#false} assume true; {456#false} is VALID [2020-07-10 18:37:56,938 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {456#false} {459#(<= 7 main_~x~0)} #44#return; {456#false} is VALID [2020-07-10 18:37:56,938 INFO L280 TraceCheckUtils]: 28: Hoare triple {456#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {456#false} is VALID [2020-07-10 18:37:56,939 INFO L280 TraceCheckUtils]: 29: Hoare triple {456#false} ~result~0 := #t~ret2; {456#false} is VALID [2020-07-10 18:37:56,939 INFO L280 TraceCheckUtils]: 30: Hoare triple {456#false} havoc #t~ret2; {456#false} is VALID [2020-07-10 18:37:56,939 INFO L280 TraceCheckUtils]: 31: Hoare triple {456#false} assume 13 != ~result~0; {456#false} is VALID [2020-07-10 18:37:56,940 INFO L280 TraceCheckUtils]: 32: Hoare triple {456#false} assume !false; {456#false} is VALID [2020-07-10 18:37:56,942 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-07-10 18:37:56,943 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 18:37:56,943 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1497742949] [2020-07-10 18:37:56,944 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 18:37:56,944 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-10 18:37:56,944 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1748864870] [2020-07-10 18:37:56,945 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 33 [2020-07-10 18:37:56,946 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 18:37:56,946 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-10 18:37:56,997 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 32 edges. 32 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:37:56,997 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-10 18:37:56,997 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 18:37:56,998 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-10 18:37:56,998 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2020-07-10 18:37:56,998 INFO L87 Difference]: Start difference. First operand 28 states and 32 transitions. Second operand 7 states. [2020-07-10 18:37:57,377 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:37:57,377 INFO L93 Difference]: Finished difference Result 52 states and 63 transitions. [2020-07-10 18:37:57,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-10 18:37:57,378 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 33 [2020-07-10 18:37:57,378 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 18:37:57,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 18:37:57,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 60 transitions. [2020-07-10 18:37:57,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 18:37:57,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 60 transitions. [2020-07-10 18:37:57,385 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 60 transitions. [2020-07-10 18:37:57,463 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 60 edges. 60 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:37:57,466 INFO L225 Difference]: With dead ends: 52 [2020-07-10 18:37:57,466 INFO L226 Difference]: Without dead ends: 30 [2020-07-10 18:37:57,467 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2020-07-10 18:37:57,468 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30 states. [2020-07-10 18:37:57,524 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30 to 30. [2020-07-10 18:37:57,525 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 18:37:57,525 INFO L82 GeneralOperation]: Start isEquivalent. First operand 30 states. Second operand 30 states. [2020-07-10 18:37:57,525 INFO L74 IsIncluded]: Start isIncluded. First operand 30 states. Second operand 30 states. [2020-07-10 18:37:57,525 INFO L87 Difference]: Start difference. First operand 30 states. Second operand 30 states. [2020-07-10 18:37:57,531 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:37:57,531 INFO L93 Difference]: Finished difference Result 30 states and 34 transitions. [2020-07-10 18:37:57,531 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 34 transitions. [2020-07-10 18:37:57,535 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 18:37:57,536 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 18:37:57,536 INFO L74 IsIncluded]: Start isIncluded. First operand 30 states. Second operand 30 states. [2020-07-10 18:37:57,536 INFO L87 Difference]: Start difference. First operand 30 states. Second operand 30 states. [2020-07-10 18:37:57,539 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:37:57,539 INFO L93 Difference]: Finished difference Result 30 states and 34 transitions. [2020-07-10 18:37:57,539 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 34 transitions. [2020-07-10 18:37:57,540 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 18:37:57,540 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 18:37:57,540 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 18:37:57,540 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 18:37:57,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30 states. [2020-07-10 18:37:57,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 34 transitions. [2020-07-10 18:37:57,543 INFO L78 Accepts]: Start accepts. Automaton has 30 states and 34 transitions. Word has length 33 [2020-07-10 18:37:57,544 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 18:37:57,544 INFO L479 AbstractCegarLoop]: Abstraction has 30 states and 34 transitions. [2020-07-10 18:37:57,544 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-10 18:37:57,544 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 30 states and 34 transitions. [2020-07-10 18:37:57,593 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 34 edges. 34 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:37:57,594 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 34 transitions. [2020-07-10 18:37:57,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2020-07-10 18:37:57,595 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 18:37:57,596 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 18:37:57,596 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-10 18:37:57,596 INFO L427 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 18:37:57,596 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 18:37:57,596 INFO L82 PathProgramCache]: Analyzing trace with hash -643371531, now seen corresponding path program 1 times [2020-07-10 18:37:57,597 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 18:37:57,597 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [727483050] [2020-07-10 18:37:57,597 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 18:37:57,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:37:57,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:37:57,638 INFO L280 TraceCheckUtils]: 0: Hoare triple {730#true} assume true; {730#true} is VALID [2020-07-10 18:37:57,639 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {730#true} {730#true} #40#return; {730#true} is VALID [2020-07-10 18:37:57,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:37:57,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:37:57,708 INFO L280 TraceCheckUtils]: 0: Hoare triple {730#true} ~n := #in~n; {758#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:37:57,708 INFO L280 TraceCheckUtils]: 1: Hoare triple {758#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {758#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:37:57,709 INFO L280 TraceCheckUtils]: 2: Hoare triple {758#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {771#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:37:57,710 INFO L280 TraceCheckUtils]: 3: Hoare triple {771#(<= |fibo_#in~n| 1)} #res := 1; {771#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:37:57,710 INFO L280 TraceCheckUtils]: 4: Hoare triple {771#(<= |fibo_#in~n| 1)} assume true; {771#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:37:57,712 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {771#(<= |fibo_#in~n| 1)} {758#(= fibo_~n |fibo_#in~n|)} #46#return; {765#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:37:57,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:37:57,720 INFO L280 TraceCheckUtils]: 0: Hoare triple {730#true} ~n := #in~n; {730#true} is VALID [2020-07-10 18:37:57,720 INFO L280 TraceCheckUtils]: 1: Hoare triple {730#true} assume ~n < 1; {730#true} is VALID [2020-07-10 18:37:57,721 INFO L280 TraceCheckUtils]: 2: Hoare triple {730#true} #res := 0; {730#true} is VALID [2020-07-10 18:37:57,721 INFO L280 TraceCheckUtils]: 3: Hoare triple {730#true} assume true; {730#true} is VALID [2020-07-10 18:37:57,722 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {730#true} {765#(<= |fibo_#in~n| 2)} #48#return; {765#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:37:57,723 INFO L280 TraceCheckUtils]: 0: Hoare triple {730#true} ~n := #in~n; {758#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:37:57,724 INFO L280 TraceCheckUtils]: 1: Hoare triple {758#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {758#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:37:57,724 INFO L280 TraceCheckUtils]: 2: Hoare triple {758#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {758#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:37:57,725 INFO L263 TraceCheckUtils]: 3: Hoare triple {758#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {730#true} is VALID [2020-07-10 18:37:57,725 INFO L280 TraceCheckUtils]: 4: Hoare triple {730#true} ~n := #in~n; {758#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:37:57,726 INFO L280 TraceCheckUtils]: 5: Hoare triple {758#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {758#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:37:57,726 INFO L280 TraceCheckUtils]: 6: Hoare triple {758#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {771#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:37:57,727 INFO L280 TraceCheckUtils]: 7: Hoare triple {771#(<= |fibo_#in~n| 1)} #res := 1; {771#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:37:57,728 INFO L280 TraceCheckUtils]: 8: Hoare triple {771#(<= |fibo_#in~n| 1)} assume true; {771#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:37:57,729 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {771#(<= |fibo_#in~n| 1)} {758#(= fibo_~n |fibo_#in~n|)} #46#return; {765#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:37:57,730 INFO L280 TraceCheckUtils]: 10: Hoare triple {765#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {765#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:37:57,730 INFO L263 TraceCheckUtils]: 11: Hoare triple {765#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {730#true} is VALID [2020-07-10 18:37:57,730 INFO L280 TraceCheckUtils]: 12: Hoare triple {730#true} ~n := #in~n; {730#true} is VALID [2020-07-10 18:37:57,731 INFO L280 TraceCheckUtils]: 13: Hoare triple {730#true} assume ~n < 1; {730#true} is VALID [2020-07-10 18:37:57,731 INFO L280 TraceCheckUtils]: 14: Hoare triple {730#true} #res := 0; {730#true} is VALID [2020-07-10 18:37:57,731 INFO L280 TraceCheckUtils]: 15: Hoare triple {730#true} assume true; {730#true} is VALID [2020-07-10 18:37:57,732 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {730#true} {765#(<= |fibo_#in~n| 2)} #48#return; {765#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:37:57,733 INFO L280 TraceCheckUtils]: 17: Hoare triple {765#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {765#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:37:57,734 INFO L280 TraceCheckUtils]: 18: Hoare triple {765#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {765#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:37:57,734 INFO L280 TraceCheckUtils]: 19: Hoare triple {765#(<= |fibo_#in~n| 2)} havoc #t~ret0; {765#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:37:57,735 INFO L280 TraceCheckUtils]: 20: Hoare triple {765#(<= |fibo_#in~n| 2)} havoc #t~ret1; {765#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:37:57,736 INFO L280 TraceCheckUtils]: 21: Hoare triple {765#(<= |fibo_#in~n| 2)} assume true; {765#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:37:57,737 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {765#(<= |fibo_#in~n| 2)} {734#(<= 7 main_~x~0)} #44#return; {731#false} is VALID [2020-07-10 18:37:57,738 INFO L263 TraceCheckUtils]: 0: Hoare triple {730#true} call ULTIMATE.init(); {730#true} is VALID [2020-07-10 18:37:57,739 INFO L280 TraceCheckUtils]: 1: Hoare triple {730#true} assume true; {730#true} is VALID [2020-07-10 18:37:57,739 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {730#true} {730#true} #40#return; {730#true} is VALID [2020-07-10 18:37:57,739 INFO L263 TraceCheckUtils]: 3: Hoare triple {730#true} call #t~ret3 := main(); {730#true} is VALID [2020-07-10 18:37:57,740 INFO L280 TraceCheckUtils]: 4: Hoare triple {730#true} ~x~0 := 7; {734#(<= 7 main_~x~0)} is VALID [2020-07-10 18:37:57,740 INFO L263 TraceCheckUtils]: 5: Hoare triple {734#(<= 7 main_~x~0)} call #t~ret2 := fibo(~x~0); {730#true} is VALID [2020-07-10 18:37:57,741 INFO L280 TraceCheckUtils]: 6: Hoare triple {730#true} ~n := #in~n; {758#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:37:57,742 INFO L280 TraceCheckUtils]: 7: Hoare triple {758#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {758#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:37:57,743 INFO L280 TraceCheckUtils]: 8: Hoare triple {758#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {758#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:37:57,743 INFO L263 TraceCheckUtils]: 9: Hoare triple {758#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {730#true} is VALID [2020-07-10 18:37:57,743 INFO L280 TraceCheckUtils]: 10: Hoare triple {730#true} ~n := #in~n; {758#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:37:57,744 INFO L280 TraceCheckUtils]: 11: Hoare triple {758#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {758#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:37:57,745 INFO L280 TraceCheckUtils]: 12: Hoare triple {758#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {771#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:37:57,745 INFO L280 TraceCheckUtils]: 13: Hoare triple {771#(<= |fibo_#in~n| 1)} #res := 1; {771#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:37:57,746 INFO L280 TraceCheckUtils]: 14: Hoare triple {771#(<= |fibo_#in~n| 1)} assume true; {771#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:37:57,748 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {771#(<= |fibo_#in~n| 1)} {758#(= fibo_~n |fibo_#in~n|)} #46#return; {765#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:37:57,748 INFO L280 TraceCheckUtils]: 16: Hoare triple {765#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {765#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:37:57,749 INFO L263 TraceCheckUtils]: 17: Hoare triple {765#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {730#true} is VALID [2020-07-10 18:37:57,749 INFO L280 TraceCheckUtils]: 18: Hoare triple {730#true} ~n := #in~n; {730#true} is VALID [2020-07-10 18:37:57,749 INFO L280 TraceCheckUtils]: 19: Hoare triple {730#true} assume ~n < 1; {730#true} is VALID [2020-07-10 18:37:57,749 INFO L280 TraceCheckUtils]: 20: Hoare triple {730#true} #res := 0; {730#true} is VALID [2020-07-10 18:37:57,750 INFO L280 TraceCheckUtils]: 21: Hoare triple {730#true} assume true; {730#true} is VALID [2020-07-10 18:37:57,751 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {730#true} {765#(<= |fibo_#in~n| 2)} #48#return; {765#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:37:57,751 INFO L280 TraceCheckUtils]: 23: Hoare triple {765#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {765#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:37:57,752 INFO L280 TraceCheckUtils]: 24: Hoare triple {765#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {765#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:37:57,753 INFO L280 TraceCheckUtils]: 25: Hoare triple {765#(<= |fibo_#in~n| 2)} havoc #t~ret0; {765#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:37:57,753 INFO L280 TraceCheckUtils]: 26: Hoare triple {765#(<= |fibo_#in~n| 2)} havoc #t~ret1; {765#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:37:57,754 INFO L280 TraceCheckUtils]: 27: Hoare triple {765#(<= |fibo_#in~n| 2)} assume true; {765#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:37:57,755 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {765#(<= |fibo_#in~n| 2)} {734#(<= 7 main_~x~0)} #44#return; {731#false} is VALID [2020-07-10 18:37:57,755 INFO L280 TraceCheckUtils]: 29: Hoare triple {731#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {731#false} is VALID [2020-07-10 18:37:57,755 INFO L280 TraceCheckUtils]: 30: Hoare triple {731#false} ~result~0 := #t~ret2; {731#false} is VALID [2020-07-10 18:37:57,756 INFO L280 TraceCheckUtils]: 31: Hoare triple {731#false} havoc #t~ret2; {731#false} is VALID [2020-07-10 18:37:57,756 INFO L280 TraceCheckUtils]: 32: Hoare triple {731#false} assume 13 != ~result~0; {731#false} is VALID [2020-07-10 18:37:57,756 INFO L280 TraceCheckUtils]: 33: Hoare triple {731#false} assume !false; {731#false} is VALID [2020-07-10 18:37:57,758 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-10 18:37:57,759 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 18:37:57,759 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [727483050] [2020-07-10 18:37:57,759 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 18:37:57,759 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-10 18:37:57,759 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1779447968] [2020-07-10 18:37:57,760 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 34 [2020-07-10 18:37:57,761 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 18:37:57,761 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-10 18:37:57,793 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 32 edges. 32 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:37:57,794 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-10 18:37:57,794 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 18:37:57,794 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-10 18:37:57,795 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2020-07-10 18:37:57,795 INFO L87 Difference]: Start difference. First operand 30 states and 34 transitions. Second operand 6 states. [2020-07-10 18:37:58,241 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:37:58,243 INFO L93 Difference]: Finished difference Result 56 states and 70 transitions. [2020-07-10 18:37:58,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-10 18:37:58,243 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 34 [2020-07-10 18:37:58,243 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 18:37:58,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 18:37:58,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 62 transitions. [2020-07-10 18:37:58,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 18:37:58,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 62 transitions. [2020-07-10 18:37:58,250 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 62 transitions. [2020-07-10 18:37:58,348 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:37:58,352 INFO L225 Difference]: With dead ends: 56 [2020-07-10 18:37:58,353 INFO L226 Difference]: Without dead ends: 50 [2020-07-10 18:37:58,354 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2020-07-10 18:37:58,354 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50 states. [2020-07-10 18:37:58,442 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50 to 50. [2020-07-10 18:37:58,442 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 18:37:58,442 INFO L82 GeneralOperation]: Start isEquivalent. First operand 50 states. Second operand 50 states. [2020-07-10 18:37:58,442 INFO L74 IsIncluded]: Start isIncluded. First operand 50 states. Second operand 50 states. [2020-07-10 18:37:58,443 INFO L87 Difference]: Start difference. First operand 50 states. Second operand 50 states. [2020-07-10 18:37:58,448 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:37:58,449 INFO L93 Difference]: Finished difference Result 50 states and 64 transitions. [2020-07-10 18:37:58,449 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 64 transitions. [2020-07-10 18:37:58,450 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 18:37:58,450 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 18:37:58,450 INFO L74 IsIncluded]: Start isIncluded. First operand 50 states. Second operand 50 states. [2020-07-10 18:37:58,450 INFO L87 Difference]: Start difference. First operand 50 states. Second operand 50 states. [2020-07-10 18:37:58,455 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:37:58,455 INFO L93 Difference]: Finished difference Result 50 states and 64 transitions. [2020-07-10 18:37:58,456 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 64 transitions. [2020-07-10 18:37:58,456 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 18:37:58,457 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 18:37:58,457 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 18:37:58,457 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 18:37:58,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 50 states. [2020-07-10 18:37:58,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 50 states and 64 transitions. [2020-07-10 18:37:58,461 INFO L78 Accepts]: Start accepts. Automaton has 50 states and 64 transitions. Word has length 34 [2020-07-10 18:37:58,462 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 18:37:58,462 INFO L479 AbstractCegarLoop]: Abstraction has 50 states and 64 transitions. [2020-07-10 18:37:58,462 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-10 18:37:58,462 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 50 states and 64 transitions. [2020-07-10 18:37:58,547 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 64 edges. 64 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:37:58,548 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 64 transitions. [2020-07-10 18:37:58,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2020-07-10 18:37:58,550 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 18:37:58,550 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 18:37:58,550 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-10 18:37:58,551 INFO L427 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 18:37:58,551 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 18:37:58,551 INFO L82 PathProgramCache]: Analyzing trace with hash 1274787059, now seen corresponding path program 2 times [2020-07-10 18:37:58,551 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 18:37:58,552 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1287414196] [2020-07-10 18:37:58,552 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 18:37:58,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:37:58,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:37:58,648 INFO L280 TraceCheckUtils]: 0: Hoare triple {1092#true} assume true; {1092#true} is VALID [2020-07-10 18:37:58,648 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1092#true} {1092#true} #40#return; {1092#true} is VALID [2020-07-10 18:37:58,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:37:58,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:37:58,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:37:58,761 INFO L280 TraceCheckUtils]: 0: Hoare triple {1092#true} ~n := #in~n; {1092#true} is VALID [2020-07-10 18:37:58,761 INFO L280 TraceCheckUtils]: 1: Hoare triple {1092#true} assume !(~n < 1); {1092#true} is VALID [2020-07-10 18:37:58,761 INFO L280 TraceCheckUtils]: 2: Hoare triple {1092#true} assume 1 == ~n; {1092#true} is VALID [2020-07-10 18:37:58,762 INFO L280 TraceCheckUtils]: 3: Hoare triple {1092#true} #res := 1; {1092#true} is VALID [2020-07-10 18:37:58,762 INFO L280 TraceCheckUtils]: 4: Hoare triple {1092#true} assume true; {1092#true} is VALID [2020-07-10 18:37:58,763 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {1092#true} {1168#(<= 2 |fibo_#in~n|)} #46#return; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:37:58,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:37:58,771 INFO L280 TraceCheckUtils]: 0: Hoare triple {1092#true} ~n := #in~n; {1092#true} is VALID [2020-07-10 18:37:58,771 INFO L280 TraceCheckUtils]: 1: Hoare triple {1092#true} assume ~n < 1; {1092#true} is VALID [2020-07-10 18:37:58,772 INFO L280 TraceCheckUtils]: 2: Hoare triple {1092#true} #res := 0; {1092#true} is VALID [2020-07-10 18:37:58,772 INFO L280 TraceCheckUtils]: 3: Hoare triple {1092#true} assume true; {1092#true} is VALID [2020-07-10 18:37:58,773 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1092#true} {1168#(<= 2 |fibo_#in~n|)} #48#return; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:37:58,774 INFO L280 TraceCheckUtils]: 0: Hoare triple {1092#true} ~n := #in~n; {1166#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:37:58,775 INFO L280 TraceCheckUtils]: 1: Hoare triple {1166#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1167#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-10 18:37:58,776 INFO L280 TraceCheckUtils]: 2: Hoare triple {1167#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:37:58,776 INFO L263 TraceCheckUtils]: 3: Hoare triple {1168#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {1092#true} is VALID [2020-07-10 18:37:58,776 INFO L280 TraceCheckUtils]: 4: Hoare triple {1092#true} ~n := #in~n; {1092#true} is VALID [2020-07-10 18:37:58,777 INFO L280 TraceCheckUtils]: 5: Hoare triple {1092#true} assume !(~n < 1); {1092#true} is VALID [2020-07-10 18:37:58,777 INFO L280 TraceCheckUtils]: 6: Hoare triple {1092#true} assume 1 == ~n; {1092#true} is VALID [2020-07-10 18:37:58,777 INFO L280 TraceCheckUtils]: 7: Hoare triple {1092#true} #res := 1; {1092#true} is VALID [2020-07-10 18:37:58,778 INFO L280 TraceCheckUtils]: 8: Hoare triple {1092#true} assume true; {1092#true} is VALID [2020-07-10 18:37:58,779 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {1092#true} {1168#(<= 2 |fibo_#in~n|)} #46#return; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:37:58,779 INFO L280 TraceCheckUtils]: 10: Hoare triple {1168#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:37:58,780 INFO L263 TraceCheckUtils]: 11: Hoare triple {1168#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {1092#true} is VALID [2020-07-10 18:37:58,780 INFO L280 TraceCheckUtils]: 12: Hoare triple {1092#true} ~n := #in~n; {1092#true} is VALID [2020-07-10 18:37:58,780 INFO L280 TraceCheckUtils]: 13: Hoare triple {1092#true} assume ~n < 1; {1092#true} is VALID [2020-07-10 18:37:58,780 INFO L280 TraceCheckUtils]: 14: Hoare triple {1092#true} #res := 0; {1092#true} is VALID [2020-07-10 18:37:58,781 INFO L280 TraceCheckUtils]: 15: Hoare triple {1092#true} assume true; {1092#true} is VALID [2020-07-10 18:37:58,782 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {1092#true} {1168#(<= 2 |fibo_#in~n|)} #48#return; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:37:58,784 INFO L280 TraceCheckUtils]: 17: Hoare triple {1168#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:37:58,785 INFO L280 TraceCheckUtils]: 18: Hoare triple {1168#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:37:58,785 INFO L280 TraceCheckUtils]: 19: Hoare triple {1168#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:37:58,786 INFO L280 TraceCheckUtils]: 20: Hoare triple {1168#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:37:58,786 INFO L280 TraceCheckUtils]: 21: Hoare triple {1168#(<= 2 |fibo_#in~n|)} assume true; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:37:58,788 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {1168#(<= 2 |fibo_#in~n|)} {1092#true} #46#return; {1160#(<= 3 fibo_~n)} is VALID [2020-07-10 18:37:58,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:37:58,812 INFO L280 TraceCheckUtils]: 0: Hoare triple {1092#true} ~n := #in~n; {1166#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:37:58,813 INFO L280 TraceCheckUtils]: 1: Hoare triple {1166#(= fibo_~n |fibo_#in~n|)} assume ~n < 1; {1180#(<= |fibo_#in~n| 0)} is VALID [2020-07-10 18:37:58,814 INFO L280 TraceCheckUtils]: 2: Hoare triple {1180#(<= |fibo_#in~n| 0)} #res := 0; {1180#(<= |fibo_#in~n| 0)} is VALID [2020-07-10 18:37:58,814 INFO L280 TraceCheckUtils]: 3: Hoare triple {1180#(<= |fibo_#in~n| 0)} assume true; {1180#(<= |fibo_#in~n| 0)} is VALID [2020-07-10 18:37:58,816 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1180#(<= |fibo_#in~n| 0)} {1160#(<= 3 fibo_~n)} #48#return; {1093#false} is VALID [2020-07-10 18:37:58,816 INFO L280 TraceCheckUtils]: 0: Hoare triple {1092#true} ~n := #in~n; {1092#true} is VALID [2020-07-10 18:37:58,816 INFO L280 TraceCheckUtils]: 1: Hoare triple {1092#true} assume !(~n < 1); {1092#true} is VALID [2020-07-10 18:37:58,817 INFO L280 TraceCheckUtils]: 2: Hoare triple {1092#true} assume !(1 == ~n); {1092#true} is VALID [2020-07-10 18:37:58,817 INFO L263 TraceCheckUtils]: 3: Hoare triple {1092#true} call #t~ret0 := fibo(~n - 1); {1092#true} is VALID [2020-07-10 18:37:58,818 INFO L280 TraceCheckUtils]: 4: Hoare triple {1092#true} ~n := #in~n; {1166#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:37:58,819 INFO L280 TraceCheckUtils]: 5: Hoare triple {1166#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1167#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-10 18:37:58,820 INFO L280 TraceCheckUtils]: 6: Hoare triple {1167#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:37:58,820 INFO L263 TraceCheckUtils]: 7: Hoare triple {1168#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {1092#true} is VALID [2020-07-10 18:37:58,820 INFO L280 TraceCheckUtils]: 8: Hoare triple {1092#true} ~n := #in~n; {1092#true} is VALID [2020-07-10 18:37:58,820 INFO L280 TraceCheckUtils]: 9: Hoare triple {1092#true} assume !(~n < 1); {1092#true} is VALID [2020-07-10 18:37:58,821 INFO L280 TraceCheckUtils]: 10: Hoare triple {1092#true} assume 1 == ~n; {1092#true} is VALID [2020-07-10 18:37:58,821 INFO L280 TraceCheckUtils]: 11: Hoare triple {1092#true} #res := 1; {1092#true} is VALID [2020-07-10 18:37:58,821 INFO L280 TraceCheckUtils]: 12: Hoare triple {1092#true} assume true; {1092#true} is VALID [2020-07-10 18:37:58,822 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {1092#true} {1168#(<= 2 |fibo_#in~n|)} #46#return; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:37:58,823 INFO L280 TraceCheckUtils]: 14: Hoare triple {1168#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:37:58,823 INFO L263 TraceCheckUtils]: 15: Hoare triple {1168#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {1092#true} is VALID [2020-07-10 18:37:58,823 INFO L280 TraceCheckUtils]: 16: Hoare triple {1092#true} ~n := #in~n; {1092#true} is VALID [2020-07-10 18:37:58,824 INFO L280 TraceCheckUtils]: 17: Hoare triple {1092#true} assume ~n < 1; {1092#true} is VALID [2020-07-10 18:37:58,824 INFO L280 TraceCheckUtils]: 18: Hoare triple {1092#true} #res := 0; {1092#true} is VALID [2020-07-10 18:37:58,824 INFO L280 TraceCheckUtils]: 19: Hoare triple {1092#true} assume true; {1092#true} is VALID [2020-07-10 18:37:58,825 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1092#true} {1168#(<= 2 |fibo_#in~n|)} #48#return; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:37:58,826 INFO L280 TraceCheckUtils]: 21: Hoare triple {1168#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:37:58,827 INFO L280 TraceCheckUtils]: 22: Hoare triple {1168#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:37:58,827 INFO L280 TraceCheckUtils]: 23: Hoare triple {1168#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:37:58,828 INFO L280 TraceCheckUtils]: 24: Hoare triple {1168#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:37:58,829 INFO L280 TraceCheckUtils]: 25: Hoare triple {1168#(<= 2 |fibo_#in~n|)} assume true; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:37:58,830 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {1168#(<= 2 |fibo_#in~n|)} {1092#true} #46#return; {1160#(<= 3 fibo_~n)} is VALID [2020-07-10 18:37:58,831 INFO L280 TraceCheckUtils]: 27: Hoare triple {1160#(<= 3 fibo_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1160#(<= 3 fibo_~n)} is VALID [2020-07-10 18:37:58,831 INFO L263 TraceCheckUtils]: 28: Hoare triple {1160#(<= 3 fibo_~n)} call #t~ret1 := fibo(~n - 2); {1092#true} is VALID [2020-07-10 18:37:58,832 INFO L280 TraceCheckUtils]: 29: Hoare triple {1092#true} ~n := #in~n; {1166#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:37:58,833 INFO L280 TraceCheckUtils]: 30: Hoare triple {1166#(= fibo_~n |fibo_#in~n|)} assume ~n < 1; {1180#(<= |fibo_#in~n| 0)} is VALID [2020-07-10 18:37:58,834 INFO L280 TraceCheckUtils]: 31: Hoare triple {1180#(<= |fibo_#in~n| 0)} #res := 0; {1180#(<= |fibo_#in~n| 0)} is VALID [2020-07-10 18:37:58,834 INFO L280 TraceCheckUtils]: 32: Hoare triple {1180#(<= |fibo_#in~n| 0)} assume true; {1180#(<= |fibo_#in~n| 0)} is VALID [2020-07-10 18:37:58,836 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {1180#(<= |fibo_#in~n| 0)} {1160#(<= 3 fibo_~n)} #48#return; {1093#false} is VALID [2020-07-10 18:37:58,836 INFO L280 TraceCheckUtils]: 34: Hoare triple {1093#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {1093#false} is VALID [2020-07-10 18:37:58,836 INFO L280 TraceCheckUtils]: 35: Hoare triple {1093#false} #res := #t~ret0 + #t~ret1; {1093#false} is VALID [2020-07-10 18:37:58,836 INFO L280 TraceCheckUtils]: 36: Hoare triple {1093#false} havoc #t~ret0; {1093#false} is VALID [2020-07-10 18:37:58,837 INFO L280 TraceCheckUtils]: 37: Hoare triple {1093#false} havoc #t~ret1; {1093#false} is VALID [2020-07-10 18:37:58,837 INFO L280 TraceCheckUtils]: 38: Hoare triple {1093#false} assume true; {1093#false} is VALID [2020-07-10 18:37:58,837 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {1093#false} {1096#(<= 7 main_~x~0)} #44#return; {1093#false} is VALID [2020-07-10 18:37:58,839 INFO L263 TraceCheckUtils]: 0: Hoare triple {1092#true} call ULTIMATE.init(); {1092#true} is VALID [2020-07-10 18:37:58,840 INFO L280 TraceCheckUtils]: 1: Hoare triple {1092#true} assume true; {1092#true} is VALID [2020-07-10 18:37:58,840 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1092#true} {1092#true} #40#return; {1092#true} is VALID [2020-07-10 18:37:58,840 INFO L263 TraceCheckUtils]: 3: Hoare triple {1092#true} call #t~ret3 := main(); {1092#true} is VALID [2020-07-10 18:37:58,841 INFO L280 TraceCheckUtils]: 4: Hoare triple {1092#true} ~x~0 := 7; {1096#(<= 7 main_~x~0)} is VALID [2020-07-10 18:37:58,842 INFO L263 TraceCheckUtils]: 5: Hoare triple {1096#(<= 7 main_~x~0)} call #t~ret2 := fibo(~x~0); {1092#true} is VALID [2020-07-10 18:37:58,842 INFO L280 TraceCheckUtils]: 6: Hoare triple {1092#true} ~n := #in~n; {1092#true} is VALID [2020-07-10 18:37:58,842 INFO L280 TraceCheckUtils]: 7: Hoare triple {1092#true} assume !(~n < 1); {1092#true} is VALID [2020-07-10 18:37:58,842 INFO L280 TraceCheckUtils]: 8: Hoare triple {1092#true} assume !(1 == ~n); {1092#true} is VALID [2020-07-10 18:37:58,843 INFO L263 TraceCheckUtils]: 9: Hoare triple {1092#true} call #t~ret0 := fibo(~n - 1); {1092#true} is VALID [2020-07-10 18:37:58,843 INFO L280 TraceCheckUtils]: 10: Hoare triple {1092#true} ~n := #in~n; {1166#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:37:58,844 INFO L280 TraceCheckUtils]: 11: Hoare triple {1166#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1167#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-10 18:37:58,845 INFO L280 TraceCheckUtils]: 12: Hoare triple {1167#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:37:58,845 INFO L263 TraceCheckUtils]: 13: Hoare triple {1168#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {1092#true} is VALID [2020-07-10 18:37:58,845 INFO L280 TraceCheckUtils]: 14: Hoare triple {1092#true} ~n := #in~n; {1092#true} is VALID [2020-07-10 18:37:58,846 INFO L280 TraceCheckUtils]: 15: Hoare triple {1092#true} assume !(~n < 1); {1092#true} is VALID [2020-07-10 18:37:58,846 INFO L280 TraceCheckUtils]: 16: Hoare triple {1092#true} assume 1 == ~n; {1092#true} is VALID [2020-07-10 18:37:58,846 INFO L280 TraceCheckUtils]: 17: Hoare triple {1092#true} #res := 1; {1092#true} is VALID [2020-07-10 18:37:58,846 INFO L280 TraceCheckUtils]: 18: Hoare triple {1092#true} assume true; {1092#true} is VALID [2020-07-10 18:37:58,847 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {1092#true} {1168#(<= 2 |fibo_#in~n|)} #46#return; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:37:58,848 INFO L280 TraceCheckUtils]: 20: Hoare triple {1168#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:37:58,848 INFO L263 TraceCheckUtils]: 21: Hoare triple {1168#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {1092#true} is VALID [2020-07-10 18:37:58,849 INFO L280 TraceCheckUtils]: 22: Hoare triple {1092#true} ~n := #in~n; {1092#true} is VALID [2020-07-10 18:37:58,849 INFO L280 TraceCheckUtils]: 23: Hoare triple {1092#true} assume ~n < 1; {1092#true} is VALID [2020-07-10 18:37:58,849 INFO L280 TraceCheckUtils]: 24: Hoare triple {1092#true} #res := 0; {1092#true} is VALID [2020-07-10 18:37:58,849 INFO L280 TraceCheckUtils]: 25: Hoare triple {1092#true} assume true; {1092#true} is VALID [2020-07-10 18:37:58,850 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {1092#true} {1168#(<= 2 |fibo_#in~n|)} #48#return; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:37:58,851 INFO L280 TraceCheckUtils]: 27: Hoare triple {1168#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:37:58,852 INFO L280 TraceCheckUtils]: 28: Hoare triple {1168#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:37:58,852 INFO L280 TraceCheckUtils]: 29: Hoare triple {1168#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:37:58,853 INFO L280 TraceCheckUtils]: 30: Hoare triple {1168#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:37:58,854 INFO L280 TraceCheckUtils]: 31: Hoare triple {1168#(<= 2 |fibo_#in~n|)} assume true; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:37:58,855 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {1168#(<= 2 |fibo_#in~n|)} {1092#true} #46#return; {1160#(<= 3 fibo_~n)} is VALID [2020-07-10 18:37:58,856 INFO L280 TraceCheckUtils]: 33: Hoare triple {1160#(<= 3 fibo_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1160#(<= 3 fibo_~n)} is VALID [2020-07-10 18:37:58,856 INFO L263 TraceCheckUtils]: 34: Hoare triple {1160#(<= 3 fibo_~n)} call #t~ret1 := fibo(~n - 2); {1092#true} is VALID [2020-07-10 18:37:58,857 INFO L280 TraceCheckUtils]: 35: Hoare triple {1092#true} ~n := #in~n; {1166#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:37:58,857 INFO L280 TraceCheckUtils]: 36: Hoare triple {1166#(= fibo_~n |fibo_#in~n|)} assume ~n < 1; {1180#(<= |fibo_#in~n| 0)} is VALID [2020-07-10 18:37:58,858 INFO L280 TraceCheckUtils]: 37: Hoare triple {1180#(<= |fibo_#in~n| 0)} #res := 0; {1180#(<= |fibo_#in~n| 0)} is VALID [2020-07-10 18:37:58,859 INFO L280 TraceCheckUtils]: 38: Hoare triple {1180#(<= |fibo_#in~n| 0)} assume true; {1180#(<= |fibo_#in~n| 0)} is VALID [2020-07-10 18:37:58,860 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {1180#(<= |fibo_#in~n| 0)} {1160#(<= 3 fibo_~n)} #48#return; {1093#false} is VALID [2020-07-10 18:37:58,860 INFO L280 TraceCheckUtils]: 40: Hoare triple {1093#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {1093#false} is VALID [2020-07-10 18:37:58,861 INFO L280 TraceCheckUtils]: 41: Hoare triple {1093#false} #res := #t~ret0 + #t~ret1; {1093#false} is VALID [2020-07-10 18:37:58,861 INFO L280 TraceCheckUtils]: 42: Hoare triple {1093#false} havoc #t~ret0; {1093#false} is VALID [2020-07-10 18:37:58,861 INFO L280 TraceCheckUtils]: 43: Hoare triple {1093#false} havoc #t~ret1; {1093#false} is VALID [2020-07-10 18:37:58,861 INFO L280 TraceCheckUtils]: 44: Hoare triple {1093#false} assume true; {1093#false} is VALID [2020-07-10 18:37:58,862 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {1093#false} {1096#(<= 7 main_~x~0)} #44#return; {1093#false} is VALID [2020-07-10 18:37:58,862 INFO L280 TraceCheckUtils]: 46: Hoare triple {1093#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1093#false} is VALID [2020-07-10 18:37:58,862 INFO L280 TraceCheckUtils]: 47: Hoare triple {1093#false} ~result~0 := #t~ret2; {1093#false} is VALID [2020-07-10 18:37:58,862 INFO L280 TraceCheckUtils]: 48: Hoare triple {1093#false} havoc #t~ret2; {1093#false} is VALID [2020-07-10 18:37:58,863 INFO L280 TraceCheckUtils]: 49: Hoare triple {1093#false} assume 13 != ~result~0; {1093#false} is VALID [2020-07-10 18:37:58,863 INFO L280 TraceCheckUtils]: 50: Hoare triple {1093#false} assume !false; {1093#false} is VALID [2020-07-10 18:37:58,866 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2020-07-10 18:37:58,866 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 18:37:58,867 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1287414196] [2020-07-10 18:37:58,867 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 18:37:58,867 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-10 18:37:58,867 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [59728233] [2020-07-10 18:37:58,868 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 51 [2020-07-10 18:37:58,869 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 18:37:58,869 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-10 18:37:58,938 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 46 edges. 46 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:37:58,938 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-10 18:37:58,939 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 18:37:58,939 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-10 18:37:58,939 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2020-07-10 18:37:58,940 INFO L87 Difference]: Start difference. First operand 50 states and 64 transitions. Second operand 8 states. [2020-07-10 18:37:59,526 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:37:59,526 INFO L93 Difference]: Finished difference Result 111 states and 156 transitions. [2020-07-10 18:37:59,526 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-10 18:37:59,526 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 51 [2020-07-10 18:37:59,527 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 18:37:59,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 18:37:59,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 78 transitions. [2020-07-10 18:37:59,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 18:37:59,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 78 transitions. [2020-07-10 18:37:59,534 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 78 transitions. [2020-07-10 18:37:59,635 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 78 edges. 78 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:37:59,640 INFO L225 Difference]: With dead ends: 111 [2020-07-10 18:37:59,640 INFO L226 Difference]: Without dead ends: 67 [2020-07-10 18:37:59,642 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=30, Invalid=80, Unknown=0, NotChecked=0, Total=110 [2020-07-10 18:37:59,642 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 67 states. [2020-07-10 18:37:59,727 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 67 to 55. [2020-07-10 18:37:59,727 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 18:37:59,728 INFO L82 GeneralOperation]: Start isEquivalent. First operand 67 states. Second operand 55 states. [2020-07-10 18:37:59,728 INFO L74 IsIncluded]: Start isIncluded. First operand 67 states. Second operand 55 states. [2020-07-10 18:37:59,728 INFO L87 Difference]: Start difference. First operand 67 states. Second operand 55 states. [2020-07-10 18:37:59,734 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:37:59,734 INFO L93 Difference]: Finished difference Result 67 states and 86 transitions. [2020-07-10 18:37:59,734 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 86 transitions. [2020-07-10 18:37:59,735 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 18:37:59,736 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 18:37:59,736 INFO L74 IsIncluded]: Start isIncluded. First operand 55 states. Second operand 67 states. [2020-07-10 18:37:59,736 INFO L87 Difference]: Start difference. First operand 55 states. Second operand 67 states. [2020-07-10 18:37:59,741 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:37:59,742 INFO L93 Difference]: Finished difference Result 67 states and 86 transitions. [2020-07-10 18:37:59,742 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 86 transitions. [2020-07-10 18:37:59,743 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 18:37:59,743 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 18:37:59,743 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 18:37:59,743 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 18:37:59,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 55 states. [2020-07-10 18:37:59,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 55 states and 70 transitions. [2020-07-10 18:37:59,747 INFO L78 Accepts]: Start accepts. Automaton has 55 states and 70 transitions. Word has length 51 [2020-07-10 18:37:59,748 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 18:37:59,748 INFO L479 AbstractCegarLoop]: Abstraction has 55 states and 70 transitions. [2020-07-10 18:37:59,748 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-10 18:37:59,748 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 55 states and 70 transitions. [2020-07-10 18:37:59,844 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:37:59,844 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 70 transitions. [2020-07-10 18:37:59,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2020-07-10 18:37:59,846 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 18:37:59,846 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 18:37:59,847 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-10 18:37:59,847 INFO L427 AbstractCegarLoop]: === Iteration 6 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 18:37:59,847 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 18:37:59,847 INFO L82 PathProgramCache]: Analyzing trace with hash 99184320, now seen corresponding path program 3 times [2020-07-10 18:37:59,848 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 18:37:59,848 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1717484377] [2020-07-10 18:37:59,848 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 18:37:59,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:37:59,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:37:59,896 INFO L280 TraceCheckUtils]: 0: Hoare triple {1657#true} assume true; {1657#true} is VALID [2020-07-10 18:37:59,897 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1657#true} {1657#true} #40#return; {1657#true} is VALID [2020-07-10 18:37:59,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:37:59,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:37:59,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:37:59,984 INFO L280 TraceCheckUtils]: 0: Hoare triple {1657#true} ~n := #in~n; {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:37:59,985 INFO L280 TraceCheckUtils]: 1: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:37:59,985 INFO L280 TraceCheckUtils]: 2: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {1746#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:37:59,986 INFO L280 TraceCheckUtils]: 3: Hoare triple {1746#(<= |fibo_#in~n| 1)} #res := 1; {1746#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:37:59,987 INFO L280 TraceCheckUtils]: 4: Hoare triple {1746#(<= |fibo_#in~n| 1)} assume true; {1746#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:37:59,989 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {1746#(<= |fibo_#in~n| 1)} {1703#(= fibo_~n |fibo_#in~n|)} #46#return; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:37:59,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:37:59,994 INFO L280 TraceCheckUtils]: 0: Hoare triple {1657#true} ~n := #in~n; {1657#true} is VALID [2020-07-10 18:37:59,995 INFO L280 TraceCheckUtils]: 1: Hoare triple {1657#true} assume ~n < 1; {1657#true} is VALID [2020-07-10 18:37:59,995 INFO L280 TraceCheckUtils]: 2: Hoare triple {1657#true} #res := 0; {1657#true} is VALID [2020-07-10 18:37:59,996 INFO L280 TraceCheckUtils]: 3: Hoare triple {1657#true} assume true; {1657#true} is VALID [2020-07-10 18:37:59,997 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1657#true} {1740#(<= |fibo_#in~n| 2)} #48#return; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:37:59,997 INFO L280 TraceCheckUtils]: 0: Hoare triple {1657#true} ~n := #in~n; {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:37:59,998 INFO L280 TraceCheckUtils]: 1: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:37:59,999 INFO L280 TraceCheckUtils]: 2: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:37:59,999 INFO L263 TraceCheckUtils]: 3: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {1657#true} is VALID [2020-07-10 18:38:00,000 INFO L280 TraceCheckUtils]: 4: Hoare triple {1657#true} ~n := #in~n; {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:00,000 INFO L280 TraceCheckUtils]: 5: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:00,001 INFO L280 TraceCheckUtils]: 6: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {1746#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:00,002 INFO L280 TraceCheckUtils]: 7: Hoare triple {1746#(<= |fibo_#in~n| 1)} #res := 1; {1746#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:00,002 INFO L280 TraceCheckUtils]: 8: Hoare triple {1746#(<= |fibo_#in~n| 1)} assume true; {1746#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:00,004 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {1746#(<= |fibo_#in~n| 1)} {1703#(= fibo_~n |fibo_#in~n|)} #46#return; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:00,005 INFO L280 TraceCheckUtils]: 10: Hoare triple {1740#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:00,005 INFO L263 TraceCheckUtils]: 11: Hoare triple {1740#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {1657#true} is VALID [2020-07-10 18:38:00,005 INFO L280 TraceCheckUtils]: 12: Hoare triple {1657#true} ~n := #in~n; {1657#true} is VALID [2020-07-10 18:38:00,006 INFO L280 TraceCheckUtils]: 13: Hoare triple {1657#true} assume ~n < 1; {1657#true} is VALID [2020-07-10 18:38:00,006 INFO L280 TraceCheckUtils]: 14: Hoare triple {1657#true} #res := 0; {1657#true} is VALID [2020-07-10 18:38:00,006 INFO L280 TraceCheckUtils]: 15: Hoare triple {1657#true} assume true; {1657#true} is VALID [2020-07-10 18:38:00,007 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {1657#true} {1740#(<= |fibo_#in~n| 2)} #48#return; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:00,008 INFO L280 TraceCheckUtils]: 17: Hoare triple {1740#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:00,009 INFO L280 TraceCheckUtils]: 18: Hoare triple {1740#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:00,009 INFO L280 TraceCheckUtils]: 19: Hoare triple {1740#(<= |fibo_#in~n| 2)} havoc #t~ret0; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:00,010 INFO L280 TraceCheckUtils]: 20: Hoare triple {1740#(<= |fibo_#in~n| 2)} havoc #t~ret1; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:00,011 INFO L280 TraceCheckUtils]: 21: Hoare triple {1740#(<= |fibo_#in~n| 2)} assume true; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:00,012 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {1740#(<= |fibo_#in~n| 2)} {1703#(= fibo_~n |fibo_#in~n|)} #46#return; {1727#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:00,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:00,019 INFO L280 TraceCheckUtils]: 0: Hoare triple {1657#true} ~n := #in~n; {1657#true} is VALID [2020-07-10 18:38:00,019 INFO L280 TraceCheckUtils]: 1: Hoare triple {1657#true} assume !(~n < 1); {1657#true} is VALID [2020-07-10 18:38:00,020 INFO L280 TraceCheckUtils]: 2: Hoare triple {1657#true} assume 1 == ~n; {1657#true} is VALID [2020-07-10 18:38:00,020 INFO L280 TraceCheckUtils]: 3: Hoare triple {1657#true} #res := 1; {1657#true} is VALID [2020-07-10 18:38:00,020 INFO L280 TraceCheckUtils]: 4: Hoare triple {1657#true} assume true; {1657#true} is VALID [2020-07-10 18:38:00,023 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {1657#true} {1727#(<= |fibo_#in~n| 3)} #48#return; {1727#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:00,024 INFO L280 TraceCheckUtils]: 0: Hoare triple {1657#true} ~n := #in~n; {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:00,025 INFO L280 TraceCheckUtils]: 1: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:00,025 INFO L280 TraceCheckUtils]: 2: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:00,026 INFO L263 TraceCheckUtils]: 3: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {1657#true} is VALID [2020-07-10 18:38:00,026 INFO L280 TraceCheckUtils]: 4: Hoare triple {1657#true} ~n := #in~n; {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:00,027 INFO L280 TraceCheckUtils]: 5: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:00,028 INFO L280 TraceCheckUtils]: 6: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:00,028 INFO L263 TraceCheckUtils]: 7: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {1657#true} is VALID [2020-07-10 18:38:00,029 INFO L280 TraceCheckUtils]: 8: Hoare triple {1657#true} ~n := #in~n; {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:00,029 INFO L280 TraceCheckUtils]: 9: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:00,030 INFO L280 TraceCheckUtils]: 10: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {1746#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:00,031 INFO L280 TraceCheckUtils]: 11: Hoare triple {1746#(<= |fibo_#in~n| 1)} #res := 1; {1746#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:00,031 INFO L280 TraceCheckUtils]: 12: Hoare triple {1746#(<= |fibo_#in~n| 1)} assume true; {1746#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:00,033 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {1746#(<= |fibo_#in~n| 1)} {1703#(= fibo_~n |fibo_#in~n|)} #46#return; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:00,034 INFO L280 TraceCheckUtils]: 14: Hoare triple {1740#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:00,034 INFO L263 TraceCheckUtils]: 15: Hoare triple {1740#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {1657#true} is VALID [2020-07-10 18:38:00,034 INFO L280 TraceCheckUtils]: 16: Hoare triple {1657#true} ~n := #in~n; {1657#true} is VALID [2020-07-10 18:38:00,035 INFO L280 TraceCheckUtils]: 17: Hoare triple {1657#true} assume ~n < 1; {1657#true} is VALID [2020-07-10 18:38:00,035 INFO L280 TraceCheckUtils]: 18: Hoare triple {1657#true} #res := 0; {1657#true} is VALID [2020-07-10 18:38:00,035 INFO L280 TraceCheckUtils]: 19: Hoare triple {1657#true} assume true; {1657#true} is VALID [2020-07-10 18:38:00,036 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1657#true} {1740#(<= |fibo_#in~n| 2)} #48#return; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:00,037 INFO L280 TraceCheckUtils]: 21: Hoare triple {1740#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:00,038 INFO L280 TraceCheckUtils]: 22: Hoare triple {1740#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:00,040 INFO L280 TraceCheckUtils]: 23: Hoare triple {1740#(<= |fibo_#in~n| 2)} havoc #t~ret0; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:00,044 INFO L280 TraceCheckUtils]: 24: Hoare triple {1740#(<= |fibo_#in~n| 2)} havoc #t~ret1; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:00,059 INFO L280 TraceCheckUtils]: 25: Hoare triple {1740#(<= |fibo_#in~n| 2)} assume true; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:00,062 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {1740#(<= |fibo_#in~n| 2)} {1703#(= fibo_~n |fibo_#in~n|)} #46#return; {1727#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:00,071 INFO L280 TraceCheckUtils]: 27: Hoare triple {1727#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1727#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:00,071 INFO L263 TraceCheckUtils]: 28: Hoare triple {1727#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {1657#true} is VALID [2020-07-10 18:38:00,072 INFO L280 TraceCheckUtils]: 29: Hoare triple {1657#true} ~n := #in~n; {1657#true} is VALID [2020-07-10 18:38:00,072 INFO L280 TraceCheckUtils]: 30: Hoare triple {1657#true} assume !(~n < 1); {1657#true} is VALID [2020-07-10 18:38:00,072 INFO L280 TraceCheckUtils]: 31: Hoare triple {1657#true} assume 1 == ~n; {1657#true} is VALID [2020-07-10 18:38:00,072 INFO L280 TraceCheckUtils]: 32: Hoare triple {1657#true} #res := 1; {1657#true} is VALID [2020-07-10 18:38:00,073 INFO L280 TraceCheckUtils]: 33: Hoare triple {1657#true} assume true; {1657#true} is VALID [2020-07-10 18:38:00,080 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {1657#true} {1727#(<= |fibo_#in~n| 3)} #48#return; {1727#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:00,081 INFO L280 TraceCheckUtils]: 35: Hoare triple {1727#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {1727#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:00,081 INFO L280 TraceCheckUtils]: 36: Hoare triple {1727#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {1727#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:00,082 INFO L280 TraceCheckUtils]: 37: Hoare triple {1727#(<= |fibo_#in~n| 3)} havoc #t~ret0; {1727#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:00,083 INFO L280 TraceCheckUtils]: 38: Hoare triple {1727#(<= |fibo_#in~n| 3)} havoc #t~ret1; {1727#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:00,083 INFO L280 TraceCheckUtils]: 39: Hoare triple {1727#(<= |fibo_#in~n| 3)} assume true; {1727#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:00,085 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {1727#(<= |fibo_#in~n| 3)} {1661#(<= 7 main_~x~0)} #44#return; {1658#false} is VALID [2020-07-10 18:38:00,088 INFO L263 TraceCheckUtils]: 0: Hoare triple {1657#true} call ULTIMATE.init(); {1657#true} is VALID [2020-07-10 18:38:00,089 INFO L280 TraceCheckUtils]: 1: Hoare triple {1657#true} assume true; {1657#true} is VALID [2020-07-10 18:38:00,089 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1657#true} {1657#true} #40#return; {1657#true} is VALID [2020-07-10 18:38:00,090 INFO L263 TraceCheckUtils]: 3: Hoare triple {1657#true} call #t~ret3 := main(); {1657#true} is VALID [2020-07-10 18:38:00,091 INFO L280 TraceCheckUtils]: 4: Hoare triple {1657#true} ~x~0 := 7; {1661#(<= 7 main_~x~0)} is VALID [2020-07-10 18:38:00,092 INFO L263 TraceCheckUtils]: 5: Hoare triple {1661#(<= 7 main_~x~0)} call #t~ret2 := fibo(~x~0); {1657#true} is VALID [2020-07-10 18:38:00,092 INFO L280 TraceCheckUtils]: 6: Hoare triple {1657#true} ~n := #in~n; {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:00,093 INFO L280 TraceCheckUtils]: 7: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:00,094 INFO L280 TraceCheckUtils]: 8: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:00,094 INFO L263 TraceCheckUtils]: 9: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {1657#true} is VALID [2020-07-10 18:38:00,095 INFO L280 TraceCheckUtils]: 10: Hoare triple {1657#true} ~n := #in~n; {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:00,095 INFO L280 TraceCheckUtils]: 11: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:00,096 INFO L280 TraceCheckUtils]: 12: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:00,096 INFO L263 TraceCheckUtils]: 13: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {1657#true} is VALID [2020-07-10 18:38:00,097 INFO L280 TraceCheckUtils]: 14: Hoare triple {1657#true} ~n := #in~n; {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:00,097 INFO L280 TraceCheckUtils]: 15: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:00,098 INFO L280 TraceCheckUtils]: 16: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {1746#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:00,098 INFO L280 TraceCheckUtils]: 17: Hoare triple {1746#(<= |fibo_#in~n| 1)} #res := 1; {1746#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:00,099 INFO L280 TraceCheckUtils]: 18: Hoare triple {1746#(<= |fibo_#in~n| 1)} assume true; {1746#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:00,100 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {1746#(<= |fibo_#in~n| 1)} {1703#(= fibo_~n |fibo_#in~n|)} #46#return; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:00,101 INFO L280 TraceCheckUtils]: 20: Hoare triple {1740#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:00,101 INFO L263 TraceCheckUtils]: 21: Hoare triple {1740#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {1657#true} is VALID [2020-07-10 18:38:00,102 INFO L280 TraceCheckUtils]: 22: Hoare triple {1657#true} ~n := #in~n; {1657#true} is VALID [2020-07-10 18:38:00,102 INFO L280 TraceCheckUtils]: 23: Hoare triple {1657#true} assume ~n < 1; {1657#true} is VALID [2020-07-10 18:38:00,103 INFO L280 TraceCheckUtils]: 24: Hoare triple {1657#true} #res := 0; {1657#true} is VALID [2020-07-10 18:38:00,103 INFO L280 TraceCheckUtils]: 25: Hoare triple {1657#true} assume true; {1657#true} is VALID [2020-07-10 18:38:00,104 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {1657#true} {1740#(<= |fibo_#in~n| 2)} #48#return; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:00,105 INFO L280 TraceCheckUtils]: 27: Hoare triple {1740#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:00,105 INFO L280 TraceCheckUtils]: 28: Hoare triple {1740#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:00,106 INFO L280 TraceCheckUtils]: 29: Hoare triple {1740#(<= |fibo_#in~n| 2)} havoc #t~ret0; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:00,106 INFO L280 TraceCheckUtils]: 30: Hoare triple {1740#(<= |fibo_#in~n| 2)} havoc #t~ret1; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:00,107 INFO L280 TraceCheckUtils]: 31: Hoare triple {1740#(<= |fibo_#in~n| 2)} assume true; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:00,108 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {1740#(<= |fibo_#in~n| 2)} {1703#(= fibo_~n |fibo_#in~n|)} #46#return; {1727#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:00,109 INFO L280 TraceCheckUtils]: 33: Hoare triple {1727#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1727#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:00,109 INFO L263 TraceCheckUtils]: 34: Hoare triple {1727#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {1657#true} is VALID [2020-07-10 18:38:00,109 INFO L280 TraceCheckUtils]: 35: Hoare triple {1657#true} ~n := #in~n; {1657#true} is VALID [2020-07-10 18:38:00,109 INFO L280 TraceCheckUtils]: 36: Hoare triple {1657#true} assume !(~n < 1); {1657#true} is VALID [2020-07-10 18:38:00,110 INFO L280 TraceCheckUtils]: 37: Hoare triple {1657#true} assume 1 == ~n; {1657#true} is VALID [2020-07-10 18:38:00,110 INFO L280 TraceCheckUtils]: 38: Hoare triple {1657#true} #res := 1; {1657#true} is VALID [2020-07-10 18:38:00,110 INFO L280 TraceCheckUtils]: 39: Hoare triple {1657#true} assume true; {1657#true} is VALID [2020-07-10 18:38:00,111 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {1657#true} {1727#(<= |fibo_#in~n| 3)} #48#return; {1727#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:00,112 INFO L280 TraceCheckUtils]: 41: Hoare triple {1727#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {1727#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:00,112 INFO L280 TraceCheckUtils]: 42: Hoare triple {1727#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {1727#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:00,113 INFO L280 TraceCheckUtils]: 43: Hoare triple {1727#(<= |fibo_#in~n| 3)} havoc #t~ret0; {1727#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:00,115 INFO L280 TraceCheckUtils]: 44: Hoare triple {1727#(<= |fibo_#in~n| 3)} havoc #t~ret1; {1727#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:00,116 INFO L280 TraceCheckUtils]: 45: Hoare triple {1727#(<= |fibo_#in~n| 3)} assume true; {1727#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:00,118 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {1727#(<= |fibo_#in~n| 3)} {1661#(<= 7 main_~x~0)} #44#return; {1658#false} is VALID [2020-07-10 18:38:00,118 INFO L280 TraceCheckUtils]: 47: Hoare triple {1658#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1658#false} is VALID [2020-07-10 18:38:00,118 INFO L280 TraceCheckUtils]: 48: Hoare triple {1658#false} ~result~0 := #t~ret2; {1658#false} is VALID [2020-07-10 18:38:00,119 INFO L280 TraceCheckUtils]: 49: Hoare triple {1658#false} havoc #t~ret2; {1658#false} is VALID [2020-07-10 18:38:00,119 INFO L280 TraceCheckUtils]: 50: Hoare triple {1658#false} assume 13 != ~result~0; {1658#false} is VALID [2020-07-10 18:38:00,119 INFO L280 TraceCheckUtils]: 51: Hoare triple {1658#false} assume !false; {1658#false} is VALID [2020-07-10 18:38:00,124 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-07-10 18:38:00,124 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 18:38:00,124 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1717484377] [2020-07-10 18:38:00,125 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 18:38:00,125 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-10 18:38:00,125 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [803113401] [2020-07-10 18:38:00,126 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 52 [2020-07-10 18:38:00,126 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 18:38:00,126 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-10 18:38:00,197 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 44 edges. 44 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:38:00,198 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-10 18:38:00,198 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 18:38:00,198 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-10 18:38:00,199 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-07-10 18:38:00,199 INFO L87 Difference]: Start difference. First operand 55 states and 70 transitions. Second operand 7 states. [2020-07-10 18:38:00,741 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:38:00,741 INFO L93 Difference]: Finished difference Result 89 states and 117 transitions. [2020-07-10 18:38:00,741 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-10 18:38:00,742 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 52 [2020-07-10 18:38:00,742 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 18:38:00,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 18:38:00,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 72 transitions. [2020-07-10 18:38:00,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 18:38:00,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 72 transitions. [2020-07-10 18:38:00,748 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 72 transitions. [2020-07-10 18:38:00,838 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 72 edges. 72 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:38:00,843 INFO L225 Difference]: With dead ends: 89 [2020-07-10 18:38:00,843 INFO L226 Difference]: Without dead ends: 83 [2020-07-10 18:38:00,844 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=32, Invalid=58, Unknown=0, NotChecked=0, Total=90 [2020-07-10 18:38:00,844 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83 states. [2020-07-10 18:38:01,022 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83 to 77. [2020-07-10 18:38:01,023 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 18:38:01,023 INFO L82 GeneralOperation]: Start isEquivalent. First operand 83 states. Second operand 77 states. [2020-07-10 18:38:01,023 INFO L74 IsIncluded]: Start isIncluded. First operand 83 states. Second operand 77 states. [2020-07-10 18:38:01,023 INFO L87 Difference]: Start difference. First operand 83 states. Second operand 77 states. [2020-07-10 18:38:01,030 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:38:01,030 INFO L93 Difference]: Finished difference Result 83 states and 111 transitions. [2020-07-10 18:38:01,030 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 111 transitions. [2020-07-10 18:38:01,033 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 18:38:01,033 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 18:38:01,033 INFO L74 IsIncluded]: Start isIncluded. First operand 77 states. Second operand 83 states. [2020-07-10 18:38:01,033 INFO L87 Difference]: Start difference. First operand 77 states. Second operand 83 states. [2020-07-10 18:38:01,045 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:38:01,046 INFO L93 Difference]: Finished difference Result 83 states and 111 transitions. [2020-07-10 18:38:01,046 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 111 transitions. [2020-07-10 18:38:01,048 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 18:38:01,048 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 18:38:01,048 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 18:38:01,048 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 18:38:01,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 77 states. [2020-07-10 18:38:01,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 77 states and 103 transitions. [2020-07-10 18:38:01,055 INFO L78 Accepts]: Start accepts. Automaton has 77 states and 103 transitions. Word has length 52 [2020-07-10 18:38:01,055 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 18:38:01,055 INFO L479 AbstractCegarLoop]: Abstraction has 77 states and 103 transitions. [2020-07-10 18:38:01,055 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-10 18:38:01,055 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 77 states and 103 transitions. [2020-07-10 18:38:01,205 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 103 edges. 103 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:38:01,205 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 103 transitions. [2020-07-10 18:38:01,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2020-07-10 18:38:01,209 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 18:38:01,209 INFO L422 BasicCegarLoop]: trace histogram [13, 13, 11, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 18:38:01,209 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-10 18:38:01,210 INFO L427 AbstractCegarLoop]: === Iteration 7 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 18:38:01,210 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 18:38:01,210 INFO L82 PathProgramCache]: Analyzing trace with hash 1883941443, now seen corresponding path program 4 times [2020-07-10 18:38:01,210 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 18:38:01,211 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [32821410] [2020-07-10 18:38:01,211 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 18:38:01,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:01,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:01,279 INFO L280 TraceCheckUtils]: 0: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-10 18:38:01,279 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2256#true} {2256#true} #40#return; {2256#true} is VALID [2020-07-10 18:38:01,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:01,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:01,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:01,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:01,441 INFO L280 TraceCheckUtils]: 0: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,447 INFO L280 TraceCheckUtils]: 1: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,449 INFO L280 TraceCheckUtils]: 2: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {2517#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:01,449 INFO L280 TraceCheckUtils]: 3: Hoare triple {2517#(<= |fibo_#in~n| 1)} #res := 1; {2517#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:01,450 INFO L280 TraceCheckUtils]: 4: Hoare triple {2517#(<= |fibo_#in~n| 1)} assume true; {2517#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:01,451 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {2517#(<= |fibo_#in~n| 1)} {2474#(= fibo_~n |fibo_#in~n|)} #46#return; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:01,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:01,457 INFO L280 TraceCheckUtils]: 0: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-10 18:38:01,458 INFO L280 TraceCheckUtils]: 1: Hoare triple {2256#true} assume ~n < 1; {2256#true} is VALID [2020-07-10 18:38:01,458 INFO L280 TraceCheckUtils]: 2: Hoare triple {2256#true} #res := 0; {2256#true} is VALID [2020-07-10 18:38:01,458 INFO L280 TraceCheckUtils]: 3: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-10 18:38:01,459 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2256#true} {2511#(<= |fibo_#in~n| 2)} #48#return; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:01,460 INFO L280 TraceCheckUtils]: 0: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,461 INFO L280 TraceCheckUtils]: 1: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,461 INFO L280 TraceCheckUtils]: 2: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,462 INFO L263 TraceCheckUtils]: 3: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2256#true} is VALID [2020-07-10 18:38:01,463 INFO L280 TraceCheckUtils]: 4: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,463 INFO L280 TraceCheckUtils]: 5: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,464 INFO L280 TraceCheckUtils]: 6: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {2517#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:01,465 INFO L280 TraceCheckUtils]: 7: Hoare triple {2517#(<= |fibo_#in~n| 1)} #res := 1; {2517#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:01,466 INFO L280 TraceCheckUtils]: 8: Hoare triple {2517#(<= |fibo_#in~n| 1)} assume true; {2517#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:01,467 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {2517#(<= |fibo_#in~n| 1)} {2474#(= fibo_~n |fibo_#in~n|)} #46#return; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:01,468 INFO L280 TraceCheckUtils]: 10: Hoare triple {2511#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:01,468 INFO L263 TraceCheckUtils]: 11: Hoare triple {2511#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {2256#true} is VALID [2020-07-10 18:38:01,469 INFO L280 TraceCheckUtils]: 12: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-10 18:38:01,469 INFO L280 TraceCheckUtils]: 13: Hoare triple {2256#true} assume ~n < 1; {2256#true} is VALID [2020-07-10 18:38:01,469 INFO L280 TraceCheckUtils]: 14: Hoare triple {2256#true} #res := 0; {2256#true} is VALID [2020-07-10 18:38:01,470 INFO L280 TraceCheckUtils]: 15: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-10 18:38:01,471 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {2256#true} {2511#(<= |fibo_#in~n| 2)} #48#return; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:01,472 INFO L280 TraceCheckUtils]: 17: Hoare triple {2511#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:01,472 INFO L280 TraceCheckUtils]: 18: Hoare triple {2511#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:01,473 INFO L280 TraceCheckUtils]: 19: Hoare triple {2511#(<= |fibo_#in~n| 2)} havoc #t~ret0; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:01,474 INFO L280 TraceCheckUtils]: 20: Hoare triple {2511#(<= |fibo_#in~n| 2)} havoc #t~ret1; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:01,474 INFO L280 TraceCheckUtils]: 21: Hoare triple {2511#(<= |fibo_#in~n| 2)} assume true; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:01,476 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {2511#(<= |fibo_#in~n| 2)} {2474#(= fibo_~n |fibo_#in~n|)} #46#return; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:01,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:01,482 INFO L280 TraceCheckUtils]: 0: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-10 18:38:01,483 INFO L280 TraceCheckUtils]: 1: Hoare triple {2256#true} assume !(~n < 1); {2256#true} is VALID [2020-07-10 18:38:01,483 INFO L280 TraceCheckUtils]: 2: Hoare triple {2256#true} assume 1 == ~n; {2256#true} is VALID [2020-07-10 18:38:01,483 INFO L280 TraceCheckUtils]: 3: Hoare triple {2256#true} #res := 1; {2256#true} is VALID [2020-07-10 18:38:01,484 INFO L280 TraceCheckUtils]: 4: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-10 18:38:01,485 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {2256#true} {2498#(<= |fibo_#in~n| 3)} #48#return; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:01,486 INFO L280 TraceCheckUtils]: 0: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,487 INFO L280 TraceCheckUtils]: 1: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,487 INFO L280 TraceCheckUtils]: 2: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,488 INFO L263 TraceCheckUtils]: 3: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2256#true} is VALID [2020-07-10 18:38:01,488 INFO L280 TraceCheckUtils]: 4: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,489 INFO L280 TraceCheckUtils]: 5: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,490 INFO L280 TraceCheckUtils]: 6: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,490 INFO L263 TraceCheckUtils]: 7: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2256#true} is VALID [2020-07-10 18:38:01,491 INFO L280 TraceCheckUtils]: 8: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,491 INFO L280 TraceCheckUtils]: 9: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,492 INFO L280 TraceCheckUtils]: 10: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {2517#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:01,492 INFO L280 TraceCheckUtils]: 11: Hoare triple {2517#(<= |fibo_#in~n| 1)} #res := 1; {2517#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:01,493 INFO L280 TraceCheckUtils]: 12: Hoare triple {2517#(<= |fibo_#in~n| 1)} assume true; {2517#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:01,494 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {2517#(<= |fibo_#in~n| 1)} {2474#(= fibo_~n |fibo_#in~n|)} #46#return; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:01,495 INFO L280 TraceCheckUtils]: 14: Hoare triple {2511#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:01,495 INFO L263 TraceCheckUtils]: 15: Hoare triple {2511#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {2256#true} is VALID [2020-07-10 18:38:01,496 INFO L280 TraceCheckUtils]: 16: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-10 18:38:01,496 INFO L280 TraceCheckUtils]: 17: Hoare triple {2256#true} assume ~n < 1; {2256#true} is VALID [2020-07-10 18:38:01,496 INFO L280 TraceCheckUtils]: 18: Hoare triple {2256#true} #res := 0; {2256#true} is VALID [2020-07-10 18:38:01,496 INFO L280 TraceCheckUtils]: 19: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-10 18:38:01,497 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2256#true} {2511#(<= |fibo_#in~n| 2)} #48#return; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:01,498 INFO L280 TraceCheckUtils]: 21: Hoare triple {2511#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:01,499 INFO L280 TraceCheckUtils]: 22: Hoare triple {2511#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:01,499 INFO L280 TraceCheckUtils]: 23: Hoare triple {2511#(<= |fibo_#in~n| 2)} havoc #t~ret0; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:01,500 INFO L280 TraceCheckUtils]: 24: Hoare triple {2511#(<= |fibo_#in~n| 2)} havoc #t~ret1; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:01,500 INFO L280 TraceCheckUtils]: 25: Hoare triple {2511#(<= |fibo_#in~n| 2)} assume true; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:01,502 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {2511#(<= |fibo_#in~n| 2)} {2474#(= fibo_~n |fibo_#in~n|)} #46#return; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:01,502 INFO L280 TraceCheckUtils]: 27: Hoare triple {2498#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:01,502 INFO L263 TraceCheckUtils]: 28: Hoare triple {2498#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {2256#true} is VALID [2020-07-10 18:38:01,503 INFO L280 TraceCheckUtils]: 29: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-10 18:38:01,503 INFO L280 TraceCheckUtils]: 30: Hoare triple {2256#true} assume !(~n < 1); {2256#true} is VALID [2020-07-10 18:38:01,503 INFO L280 TraceCheckUtils]: 31: Hoare triple {2256#true} assume 1 == ~n; {2256#true} is VALID [2020-07-10 18:38:01,503 INFO L280 TraceCheckUtils]: 32: Hoare triple {2256#true} #res := 1; {2256#true} is VALID [2020-07-10 18:38:01,504 INFO L280 TraceCheckUtils]: 33: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-10 18:38:01,504 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {2256#true} {2498#(<= |fibo_#in~n| 3)} #48#return; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:01,505 INFO L280 TraceCheckUtils]: 35: Hoare triple {2498#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:01,506 INFO L280 TraceCheckUtils]: 36: Hoare triple {2498#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:01,506 INFO L280 TraceCheckUtils]: 37: Hoare triple {2498#(<= |fibo_#in~n| 3)} havoc #t~ret0; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:01,507 INFO L280 TraceCheckUtils]: 38: Hoare triple {2498#(<= |fibo_#in~n| 3)} havoc #t~ret1; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:01,507 INFO L280 TraceCheckUtils]: 39: Hoare triple {2498#(<= |fibo_#in~n| 3)} assume true; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:01,509 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {2498#(<= |fibo_#in~n| 3)} {2256#true} #46#return; {2414#(<= fibo_~n 4)} is VALID [2020-07-10 18:38:01,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:01,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:01,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:01,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:01,653 INFO L280 TraceCheckUtils]: 0: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-10 18:38:01,653 INFO L280 TraceCheckUtils]: 1: Hoare triple {2256#true} assume !(~n < 1); {2256#true} is VALID [2020-07-10 18:38:01,653 INFO L280 TraceCheckUtils]: 2: Hoare triple {2256#true} assume 1 == ~n; {2256#true} is VALID [2020-07-10 18:38:01,653 INFO L280 TraceCheckUtils]: 3: Hoare triple {2256#true} #res := 1; {2256#true} is VALID [2020-07-10 18:38:01,653 INFO L280 TraceCheckUtils]: 4: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-10 18:38:01,654 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {2256#true} {2596#(<= 1 |fibo_#in~n|)} #46#return; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:01,664 INFO L280 TraceCheckUtils]: 0: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-10 18:38:01,665 INFO L280 TraceCheckUtils]: 1: Hoare triple {2256#true} assume ~n < 1; {2256#true} is VALID [2020-07-10 18:38:01,665 INFO L280 TraceCheckUtils]: 2: Hoare triple {2256#true} #res := 0; {2256#true} is VALID [2020-07-10 18:38:01,665 INFO L280 TraceCheckUtils]: 3: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-10 18:38:01,666 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2256#true} {2596#(<= 1 |fibo_#in~n|)} #48#return; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,667 INFO L280 TraceCheckUtils]: 0: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,667 INFO L280 TraceCheckUtils]: 1: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,668 INFO L280 TraceCheckUtils]: 2: Hoare triple {2596#(<= 1 |fibo_#in~n|)} assume !(1 == ~n); {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,668 INFO L263 TraceCheckUtils]: 3: Hoare triple {2596#(<= 1 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2256#true} is VALID [2020-07-10 18:38:01,668 INFO L280 TraceCheckUtils]: 4: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-10 18:38:01,669 INFO L280 TraceCheckUtils]: 5: Hoare triple {2256#true} assume !(~n < 1); {2256#true} is VALID [2020-07-10 18:38:01,669 INFO L280 TraceCheckUtils]: 6: Hoare triple {2256#true} assume 1 == ~n; {2256#true} is VALID [2020-07-10 18:38:01,669 INFO L280 TraceCheckUtils]: 7: Hoare triple {2256#true} #res := 1; {2256#true} is VALID [2020-07-10 18:38:01,669 INFO L280 TraceCheckUtils]: 8: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-10 18:38:01,670 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {2256#true} {2596#(<= 1 |fibo_#in~n|)} #46#return; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,671 INFO L280 TraceCheckUtils]: 10: Hoare triple {2596#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,671 INFO L263 TraceCheckUtils]: 11: Hoare triple {2596#(<= 1 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2256#true} is VALID [2020-07-10 18:38:01,671 INFO L280 TraceCheckUtils]: 12: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-10 18:38:01,671 INFO L280 TraceCheckUtils]: 13: Hoare triple {2256#true} assume ~n < 1; {2256#true} is VALID [2020-07-10 18:38:01,672 INFO L280 TraceCheckUtils]: 14: Hoare triple {2256#true} #res := 0; {2256#true} is VALID [2020-07-10 18:38:01,672 INFO L280 TraceCheckUtils]: 15: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-10 18:38:01,673 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {2256#true} {2596#(<= 1 |fibo_#in~n|)} #48#return; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,673 INFO L280 TraceCheckUtils]: 17: Hoare triple {2596#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,674 INFO L280 TraceCheckUtils]: 18: Hoare triple {2596#(<= 1 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,674 INFO L280 TraceCheckUtils]: 19: Hoare triple {2596#(<= 1 |fibo_#in~n|)} havoc #t~ret0; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,675 INFO L280 TraceCheckUtils]: 20: Hoare triple {2596#(<= 1 |fibo_#in~n|)} havoc #t~ret1; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,675 INFO L280 TraceCheckUtils]: 21: Hoare triple {2596#(<= 1 |fibo_#in~n|)} assume true; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,677 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {2596#(<= 1 |fibo_#in~n|)} {2474#(= fibo_~n |fibo_#in~n|)} #46#return; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:01,682 INFO L280 TraceCheckUtils]: 0: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-10 18:38:01,682 INFO L280 TraceCheckUtils]: 1: Hoare triple {2256#true} assume !(~n < 1); {2256#true} is VALID [2020-07-10 18:38:01,682 INFO L280 TraceCheckUtils]: 2: Hoare triple {2256#true} assume 1 == ~n; {2256#true} is VALID [2020-07-10 18:38:01,683 INFO L280 TraceCheckUtils]: 3: Hoare triple {2256#true} #res := 1; {2256#true} is VALID [2020-07-10 18:38:01,683 INFO L280 TraceCheckUtils]: 4: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-10 18:38:01,684 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {2256#true} {2589#(<= 2 |fibo_#in~n|)} #48#return; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,685 INFO L280 TraceCheckUtils]: 0: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,685 INFO L280 TraceCheckUtils]: 1: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,686 INFO L280 TraceCheckUtils]: 2: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,686 INFO L263 TraceCheckUtils]: 3: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2256#true} is VALID [2020-07-10 18:38:01,686 INFO L280 TraceCheckUtils]: 4: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,687 INFO L280 TraceCheckUtils]: 5: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,688 INFO L280 TraceCheckUtils]: 6: Hoare triple {2596#(<= 1 |fibo_#in~n|)} assume !(1 == ~n); {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,688 INFO L263 TraceCheckUtils]: 7: Hoare triple {2596#(<= 1 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2256#true} is VALID [2020-07-10 18:38:01,688 INFO L280 TraceCheckUtils]: 8: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-10 18:38:01,688 INFO L280 TraceCheckUtils]: 9: Hoare triple {2256#true} assume !(~n < 1); {2256#true} is VALID [2020-07-10 18:38:01,689 INFO L280 TraceCheckUtils]: 10: Hoare triple {2256#true} assume 1 == ~n; {2256#true} is VALID [2020-07-10 18:38:01,689 INFO L280 TraceCheckUtils]: 11: Hoare triple {2256#true} #res := 1; {2256#true} is VALID [2020-07-10 18:38:01,689 INFO L280 TraceCheckUtils]: 12: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-10 18:38:01,690 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {2256#true} {2596#(<= 1 |fibo_#in~n|)} #46#return; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,690 INFO L280 TraceCheckUtils]: 14: Hoare triple {2596#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,691 INFO L263 TraceCheckUtils]: 15: Hoare triple {2596#(<= 1 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2256#true} is VALID [2020-07-10 18:38:01,691 INFO L280 TraceCheckUtils]: 16: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-10 18:38:01,691 INFO L280 TraceCheckUtils]: 17: Hoare triple {2256#true} assume ~n < 1; {2256#true} is VALID [2020-07-10 18:38:01,691 INFO L280 TraceCheckUtils]: 18: Hoare triple {2256#true} #res := 0; {2256#true} is VALID [2020-07-10 18:38:01,691 INFO L280 TraceCheckUtils]: 19: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-10 18:38:01,692 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2256#true} {2596#(<= 1 |fibo_#in~n|)} #48#return; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,693 INFO L280 TraceCheckUtils]: 21: Hoare triple {2596#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,693 INFO L280 TraceCheckUtils]: 22: Hoare triple {2596#(<= 1 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,694 INFO L280 TraceCheckUtils]: 23: Hoare triple {2596#(<= 1 |fibo_#in~n|)} havoc #t~ret0; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,694 INFO L280 TraceCheckUtils]: 24: Hoare triple {2596#(<= 1 |fibo_#in~n|)} havoc #t~ret1; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,695 INFO L280 TraceCheckUtils]: 25: Hoare triple {2596#(<= 1 |fibo_#in~n|)} assume true; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,696 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {2596#(<= 1 |fibo_#in~n|)} {2474#(= fibo_~n |fibo_#in~n|)} #46#return; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,697 INFO L280 TraceCheckUtils]: 27: Hoare triple {2589#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,697 INFO L263 TraceCheckUtils]: 28: Hoare triple {2589#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2256#true} is VALID [2020-07-10 18:38:01,697 INFO L280 TraceCheckUtils]: 29: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-10 18:38:01,697 INFO L280 TraceCheckUtils]: 30: Hoare triple {2256#true} assume !(~n < 1); {2256#true} is VALID [2020-07-10 18:38:01,698 INFO L280 TraceCheckUtils]: 31: Hoare triple {2256#true} assume 1 == ~n; {2256#true} is VALID [2020-07-10 18:38:01,698 INFO L280 TraceCheckUtils]: 32: Hoare triple {2256#true} #res := 1; {2256#true} is VALID [2020-07-10 18:38:01,698 INFO L280 TraceCheckUtils]: 33: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-10 18:38:01,699 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {2256#true} {2589#(<= 2 |fibo_#in~n|)} #48#return; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,699 INFO L280 TraceCheckUtils]: 35: Hoare triple {2589#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,700 INFO L280 TraceCheckUtils]: 36: Hoare triple {2589#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,701 INFO L280 TraceCheckUtils]: 37: Hoare triple {2589#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,701 INFO L280 TraceCheckUtils]: 38: Hoare triple {2589#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,702 INFO L280 TraceCheckUtils]: 39: Hoare triple {2589#(<= 2 |fibo_#in~n|)} assume true; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,703 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {2589#(<= 2 |fibo_#in~n|)} {2474#(= fibo_~n |fibo_#in~n|)} #46#return; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:01,709 INFO L280 TraceCheckUtils]: 0: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-10 18:38:01,710 INFO L280 TraceCheckUtils]: 1: Hoare triple {2256#true} assume !(~n < 1); {2256#true} is VALID [2020-07-10 18:38:01,710 INFO L280 TraceCheckUtils]: 2: Hoare triple {2256#true} assume 1 == ~n; {2256#true} is VALID [2020-07-10 18:38:01,710 INFO L280 TraceCheckUtils]: 3: Hoare triple {2256#true} #res := 1; {2256#true} is VALID [2020-07-10 18:38:01,710 INFO L280 TraceCheckUtils]: 4: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-10 18:38:01,711 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {2256#true} {2559#(<= 3 |fibo_#in~n|)} #48#return; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,712 INFO L280 TraceCheckUtils]: 0: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,712 INFO L280 TraceCheckUtils]: 1: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,713 INFO L280 TraceCheckUtils]: 2: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,713 INFO L263 TraceCheckUtils]: 3: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2256#true} is VALID [2020-07-10 18:38:01,714 INFO L280 TraceCheckUtils]: 4: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,714 INFO L280 TraceCheckUtils]: 5: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,715 INFO L280 TraceCheckUtils]: 6: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,715 INFO L263 TraceCheckUtils]: 7: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2256#true} is VALID [2020-07-10 18:38:01,715 INFO L280 TraceCheckUtils]: 8: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,716 INFO L280 TraceCheckUtils]: 9: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,717 INFO L280 TraceCheckUtils]: 10: Hoare triple {2596#(<= 1 |fibo_#in~n|)} assume !(1 == ~n); {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,717 INFO L263 TraceCheckUtils]: 11: Hoare triple {2596#(<= 1 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2256#true} is VALID [2020-07-10 18:38:01,717 INFO L280 TraceCheckUtils]: 12: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-10 18:38:01,717 INFO L280 TraceCheckUtils]: 13: Hoare triple {2256#true} assume !(~n < 1); {2256#true} is VALID [2020-07-10 18:38:01,717 INFO L280 TraceCheckUtils]: 14: Hoare triple {2256#true} assume 1 == ~n; {2256#true} is VALID [2020-07-10 18:38:01,718 INFO L280 TraceCheckUtils]: 15: Hoare triple {2256#true} #res := 1; {2256#true} is VALID [2020-07-10 18:38:01,718 INFO L280 TraceCheckUtils]: 16: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-10 18:38:01,719 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {2256#true} {2596#(<= 1 |fibo_#in~n|)} #46#return; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,719 INFO L280 TraceCheckUtils]: 18: Hoare triple {2596#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,719 INFO L263 TraceCheckUtils]: 19: Hoare triple {2596#(<= 1 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2256#true} is VALID [2020-07-10 18:38:01,720 INFO L280 TraceCheckUtils]: 20: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-10 18:38:01,720 INFO L280 TraceCheckUtils]: 21: Hoare triple {2256#true} assume ~n < 1; {2256#true} is VALID [2020-07-10 18:38:01,720 INFO L280 TraceCheckUtils]: 22: Hoare triple {2256#true} #res := 0; {2256#true} is VALID [2020-07-10 18:38:01,720 INFO L280 TraceCheckUtils]: 23: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-10 18:38:01,721 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {2256#true} {2596#(<= 1 |fibo_#in~n|)} #48#return; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,722 INFO L280 TraceCheckUtils]: 25: Hoare triple {2596#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,722 INFO L280 TraceCheckUtils]: 26: Hoare triple {2596#(<= 1 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,723 INFO L280 TraceCheckUtils]: 27: Hoare triple {2596#(<= 1 |fibo_#in~n|)} havoc #t~ret0; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,723 INFO L280 TraceCheckUtils]: 28: Hoare triple {2596#(<= 1 |fibo_#in~n|)} havoc #t~ret1; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,724 INFO L280 TraceCheckUtils]: 29: Hoare triple {2596#(<= 1 |fibo_#in~n|)} assume true; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,725 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {2596#(<= 1 |fibo_#in~n|)} {2474#(= fibo_~n |fibo_#in~n|)} #46#return; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,726 INFO L280 TraceCheckUtils]: 31: Hoare triple {2589#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,726 INFO L263 TraceCheckUtils]: 32: Hoare triple {2589#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2256#true} is VALID [2020-07-10 18:38:01,726 INFO L280 TraceCheckUtils]: 33: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-10 18:38:01,726 INFO L280 TraceCheckUtils]: 34: Hoare triple {2256#true} assume !(~n < 1); {2256#true} is VALID [2020-07-10 18:38:01,727 INFO L280 TraceCheckUtils]: 35: Hoare triple {2256#true} assume 1 == ~n; {2256#true} is VALID [2020-07-10 18:38:01,727 INFO L280 TraceCheckUtils]: 36: Hoare triple {2256#true} #res := 1; {2256#true} is VALID [2020-07-10 18:38:01,727 INFO L280 TraceCheckUtils]: 37: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-10 18:38:01,728 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {2256#true} {2589#(<= 2 |fibo_#in~n|)} #48#return; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,728 INFO L280 TraceCheckUtils]: 39: Hoare triple {2589#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,729 INFO L280 TraceCheckUtils]: 40: Hoare triple {2589#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,730 INFO L280 TraceCheckUtils]: 41: Hoare triple {2589#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,730 INFO L280 TraceCheckUtils]: 42: Hoare triple {2589#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,731 INFO L280 TraceCheckUtils]: 43: Hoare triple {2589#(<= 2 |fibo_#in~n|)} assume true; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,732 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {2589#(<= 2 |fibo_#in~n|)} {2474#(= fibo_~n |fibo_#in~n|)} #46#return; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,732 INFO L280 TraceCheckUtils]: 45: Hoare triple {2559#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,733 INFO L263 TraceCheckUtils]: 46: Hoare triple {2559#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2256#true} is VALID [2020-07-10 18:38:01,733 INFO L280 TraceCheckUtils]: 47: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-10 18:38:01,733 INFO L280 TraceCheckUtils]: 48: Hoare triple {2256#true} assume !(~n < 1); {2256#true} is VALID [2020-07-10 18:38:01,733 INFO L280 TraceCheckUtils]: 49: Hoare triple {2256#true} assume 1 == ~n; {2256#true} is VALID [2020-07-10 18:38:01,733 INFO L280 TraceCheckUtils]: 50: Hoare triple {2256#true} #res := 1; {2256#true} is VALID [2020-07-10 18:38:01,734 INFO L280 TraceCheckUtils]: 51: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-10 18:38:01,734 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {2256#true} {2559#(<= 3 |fibo_#in~n|)} #48#return; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,735 INFO L280 TraceCheckUtils]: 53: Hoare triple {2559#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,736 INFO L280 TraceCheckUtils]: 54: Hoare triple {2559#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,736 INFO L280 TraceCheckUtils]: 55: Hoare triple {2559#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,737 INFO L280 TraceCheckUtils]: 56: Hoare triple {2559#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,737 INFO L280 TraceCheckUtils]: 57: Hoare triple {2559#(<= 3 |fibo_#in~n|)} assume true; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,738 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {2559#(<= 3 |fibo_#in~n|)} {2414#(<= fibo_~n 4)} #48#return; {2257#false} is VALID [2020-07-10 18:38:01,741 INFO L280 TraceCheckUtils]: 0: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-10 18:38:01,741 INFO L280 TraceCheckUtils]: 1: Hoare triple {2256#true} assume !(~n < 1); {2256#true} is VALID [2020-07-10 18:38:01,742 INFO L280 TraceCheckUtils]: 2: Hoare triple {2256#true} assume !(1 == ~n); {2256#true} is VALID [2020-07-10 18:38:01,742 INFO L263 TraceCheckUtils]: 3: Hoare triple {2256#true} call #t~ret0 := fibo(~n - 1); {2256#true} is VALID [2020-07-10 18:38:01,742 INFO L280 TraceCheckUtils]: 4: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,743 INFO L280 TraceCheckUtils]: 5: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,743 INFO L280 TraceCheckUtils]: 6: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,743 INFO L263 TraceCheckUtils]: 7: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2256#true} is VALID [2020-07-10 18:38:01,744 INFO L280 TraceCheckUtils]: 8: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,744 INFO L280 TraceCheckUtils]: 9: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,744 INFO L280 TraceCheckUtils]: 10: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,744 INFO L263 TraceCheckUtils]: 11: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2256#true} is VALID [2020-07-10 18:38:01,745 INFO L280 TraceCheckUtils]: 12: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,745 INFO L280 TraceCheckUtils]: 13: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,746 INFO L280 TraceCheckUtils]: 14: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {2517#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:01,746 INFO L280 TraceCheckUtils]: 15: Hoare triple {2517#(<= |fibo_#in~n| 1)} #res := 1; {2517#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:01,746 INFO L280 TraceCheckUtils]: 16: Hoare triple {2517#(<= |fibo_#in~n| 1)} assume true; {2517#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:01,747 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {2517#(<= |fibo_#in~n| 1)} {2474#(= fibo_~n |fibo_#in~n|)} #46#return; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:01,748 INFO L280 TraceCheckUtils]: 18: Hoare triple {2511#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:01,748 INFO L263 TraceCheckUtils]: 19: Hoare triple {2511#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {2256#true} is VALID [2020-07-10 18:38:01,748 INFO L280 TraceCheckUtils]: 20: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-10 18:38:01,748 INFO L280 TraceCheckUtils]: 21: Hoare triple {2256#true} assume ~n < 1; {2256#true} is VALID [2020-07-10 18:38:01,748 INFO L280 TraceCheckUtils]: 22: Hoare triple {2256#true} #res := 0; {2256#true} is VALID [2020-07-10 18:38:01,748 INFO L280 TraceCheckUtils]: 23: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-10 18:38:01,752 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {2256#true} {2511#(<= |fibo_#in~n| 2)} #48#return; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:01,755 INFO L280 TraceCheckUtils]: 25: Hoare triple {2511#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:01,756 INFO L280 TraceCheckUtils]: 26: Hoare triple {2511#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:01,757 INFO L280 TraceCheckUtils]: 27: Hoare triple {2511#(<= |fibo_#in~n| 2)} havoc #t~ret0; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:01,757 INFO L280 TraceCheckUtils]: 28: Hoare triple {2511#(<= |fibo_#in~n| 2)} havoc #t~ret1; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:01,758 INFO L280 TraceCheckUtils]: 29: Hoare triple {2511#(<= |fibo_#in~n| 2)} assume true; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:01,759 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {2511#(<= |fibo_#in~n| 2)} {2474#(= fibo_~n |fibo_#in~n|)} #46#return; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:01,759 INFO L280 TraceCheckUtils]: 31: Hoare triple {2498#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:01,760 INFO L263 TraceCheckUtils]: 32: Hoare triple {2498#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {2256#true} is VALID [2020-07-10 18:38:01,760 INFO L280 TraceCheckUtils]: 33: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-10 18:38:01,760 INFO L280 TraceCheckUtils]: 34: Hoare triple {2256#true} assume !(~n < 1); {2256#true} is VALID [2020-07-10 18:38:01,760 INFO L280 TraceCheckUtils]: 35: Hoare triple {2256#true} assume 1 == ~n; {2256#true} is VALID [2020-07-10 18:38:01,760 INFO L280 TraceCheckUtils]: 36: Hoare triple {2256#true} #res := 1; {2256#true} is VALID [2020-07-10 18:38:01,761 INFO L280 TraceCheckUtils]: 37: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-10 18:38:01,761 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {2256#true} {2498#(<= |fibo_#in~n| 3)} #48#return; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:01,762 INFO L280 TraceCheckUtils]: 39: Hoare triple {2498#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:01,762 INFO L280 TraceCheckUtils]: 40: Hoare triple {2498#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:01,763 INFO L280 TraceCheckUtils]: 41: Hoare triple {2498#(<= |fibo_#in~n| 3)} havoc #t~ret0; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:01,764 INFO L280 TraceCheckUtils]: 42: Hoare triple {2498#(<= |fibo_#in~n| 3)} havoc #t~ret1; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:01,764 INFO L280 TraceCheckUtils]: 43: Hoare triple {2498#(<= |fibo_#in~n| 3)} assume true; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:01,765 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {2498#(<= |fibo_#in~n| 3)} {2256#true} #46#return; {2414#(<= fibo_~n 4)} is VALID [2020-07-10 18:38:01,766 INFO L280 TraceCheckUtils]: 45: Hoare triple {2414#(<= fibo_~n 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2414#(<= fibo_~n 4)} is VALID [2020-07-10 18:38:01,766 INFO L263 TraceCheckUtils]: 46: Hoare triple {2414#(<= fibo_~n 4)} call #t~ret1 := fibo(~n - 2); {2256#true} is VALID [2020-07-10 18:38:01,766 INFO L280 TraceCheckUtils]: 47: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,767 INFO L280 TraceCheckUtils]: 48: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,767 INFO L280 TraceCheckUtils]: 49: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,768 INFO L263 TraceCheckUtils]: 50: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2256#true} is VALID [2020-07-10 18:38:01,768 INFO L280 TraceCheckUtils]: 51: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,769 INFO L280 TraceCheckUtils]: 52: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,769 INFO L280 TraceCheckUtils]: 53: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,769 INFO L263 TraceCheckUtils]: 54: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2256#true} is VALID [2020-07-10 18:38:01,770 INFO L280 TraceCheckUtils]: 55: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,771 INFO L280 TraceCheckUtils]: 56: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,771 INFO L280 TraceCheckUtils]: 57: Hoare triple {2596#(<= 1 |fibo_#in~n|)} assume !(1 == ~n); {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,771 INFO L263 TraceCheckUtils]: 58: Hoare triple {2596#(<= 1 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2256#true} is VALID [2020-07-10 18:38:01,771 INFO L280 TraceCheckUtils]: 59: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-10 18:38:01,772 INFO L280 TraceCheckUtils]: 60: Hoare triple {2256#true} assume !(~n < 1); {2256#true} is VALID [2020-07-10 18:38:01,772 INFO L280 TraceCheckUtils]: 61: Hoare triple {2256#true} assume 1 == ~n; {2256#true} is VALID [2020-07-10 18:38:01,772 INFO L280 TraceCheckUtils]: 62: Hoare triple {2256#true} #res := 1; {2256#true} is VALID [2020-07-10 18:38:01,772 INFO L280 TraceCheckUtils]: 63: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-10 18:38:01,773 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {2256#true} {2596#(<= 1 |fibo_#in~n|)} #46#return; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,774 INFO L280 TraceCheckUtils]: 65: Hoare triple {2596#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,774 INFO L263 TraceCheckUtils]: 66: Hoare triple {2596#(<= 1 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2256#true} is VALID [2020-07-10 18:38:01,774 INFO L280 TraceCheckUtils]: 67: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-10 18:38:01,774 INFO L280 TraceCheckUtils]: 68: Hoare triple {2256#true} assume ~n < 1; {2256#true} is VALID [2020-07-10 18:38:01,774 INFO L280 TraceCheckUtils]: 69: Hoare triple {2256#true} #res := 0; {2256#true} is VALID [2020-07-10 18:38:01,775 INFO L280 TraceCheckUtils]: 70: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-10 18:38:01,776 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {2256#true} {2596#(<= 1 |fibo_#in~n|)} #48#return; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,776 INFO L280 TraceCheckUtils]: 72: Hoare triple {2596#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,777 INFO L280 TraceCheckUtils]: 73: Hoare triple {2596#(<= 1 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,777 INFO L280 TraceCheckUtils]: 74: Hoare triple {2596#(<= 1 |fibo_#in~n|)} havoc #t~ret0; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,778 INFO L280 TraceCheckUtils]: 75: Hoare triple {2596#(<= 1 |fibo_#in~n|)} havoc #t~ret1; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,778 INFO L280 TraceCheckUtils]: 76: Hoare triple {2596#(<= 1 |fibo_#in~n|)} assume true; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,779 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {2596#(<= 1 |fibo_#in~n|)} {2474#(= fibo_~n |fibo_#in~n|)} #46#return; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,780 INFO L280 TraceCheckUtils]: 78: Hoare triple {2589#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,780 INFO L263 TraceCheckUtils]: 79: Hoare triple {2589#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2256#true} is VALID [2020-07-10 18:38:01,780 INFO L280 TraceCheckUtils]: 80: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-10 18:38:01,780 INFO L280 TraceCheckUtils]: 81: Hoare triple {2256#true} assume !(~n < 1); {2256#true} is VALID [2020-07-10 18:38:01,781 INFO L280 TraceCheckUtils]: 82: Hoare triple {2256#true} assume 1 == ~n; {2256#true} is VALID [2020-07-10 18:38:01,781 INFO L280 TraceCheckUtils]: 83: Hoare triple {2256#true} #res := 1; {2256#true} is VALID [2020-07-10 18:38:01,781 INFO L280 TraceCheckUtils]: 84: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-10 18:38:01,782 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {2256#true} {2589#(<= 2 |fibo_#in~n|)} #48#return; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,782 INFO L280 TraceCheckUtils]: 86: Hoare triple {2589#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,783 INFO L280 TraceCheckUtils]: 87: Hoare triple {2589#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,783 INFO L280 TraceCheckUtils]: 88: Hoare triple {2589#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,784 INFO L280 TraceCheckUtils]: 89: Hoare triple {2589#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,784 INFO L280 TraceCheckUtils]: 90: Hoare triple {2589#(<= 2 |fibo_#in~n|)} assume true; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,785 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {2589#(<= 2 |fibo_#in~n|)} {2474#(= fibo_~n |fibo_#in~n|)} #46#return; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,786 INFO L280 TraceCheckUtils]: 92: Hoare triple {2559#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,786 INFO L263 TraceCheckUtils]: 93: Hoare triple {2559#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2256#true} is VALID [2020-07-10 18:38:01,787 INFO L280 TraceCheckUtils]: 94: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-10 18:38:01,787 INFO L280 TraceCheckUtils]: 95: Hoare triple {2256#true} assume !(~n < 1); {2256#true} is VALID [2020-07-10 18:38:01,787 INFO L280 TraceCheckUtils]: 96: Hoare triple {2256#true} assume 1 == ~n; {2256#true} is VALID [2020-07-10 18:38:01,787 INFO L280 TraceCheckUtils]: 97: Hoare triple {2256#true} #res := 1; {2256#true} is VALID [2020-07-10 18:38:01,787 INFO L280 TraceCheckUtils]: 98: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-10 18:38:01,788 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {2256#true} {2559#(<= 3 |fibo_#in~n|)} #48#return; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,789 INFO L280 TraceCheckUtils]: 100: Hoare triple {2559#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,789 INFO L280 TraceCheckUtils]: 101: Hoare triple {2559#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,790 INFO L280 TraceCheckUtils]: 102: Hoare triple {2559#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,790 INFO L280 TraceCheckUtils]: 103: Hoare triple {2559#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,791 INFO L280 TraceCheckUtils]: 104: Hoare triple {2559#(<= 3 |fibo_#in~n|)} assume true; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,792 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {2559#(<= 3 |fibo_#in~n|)} {2414#(<= fibo_~n 4)} #48#return; {2257#false} is VALID [2020-07-10 18:38:01,792 INFO L280 TraceCheckUtils]: 106: Hoare triple {2257#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2257#false} is VALID [2020-07-10 18:38:01,792 INFO L280 TraceCheckUtils]: 107: Hoare triple {2257#false} #res := #t~ret0 + #t~ret1; {2257#false} is VALID [2020-07-10 18:38:01,792 INFO L280 TraceCheckUtils]: 108: Hoare triple {2257#false} havoc #t~ret0; {2257#false} is VALID [2020-07-10 18:38:01,792 INFO L280 TraceCheckUtils]: 109: Hoare triple {2257#false} havoc #t~ret1; {2257#false} is VALID [2020-07-10 18:38:01,793 INFO L280 TraceCheckUtils]: 110: Hoare triple {2257#false} assume true; {2257#false} is VALID [2020-07-10 18:38:01,793 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {2257#false} {2260#(<= 7 main_~x~0)} #44#return; {2257#false} is VALID [2020-07-10 18:38:01,802 INFO L263 TraceCheckUtils]: 0: Hoare triple {2256#true} call ULTIMATE.init(); {2256#true} is VALID [2020-07-10 18:38:01,802 INFO L280 TraceCheckUtils]: 1: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-10 18:38:01,802 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2256#true} {2256#true} #40#return; {2256#true} is VALID [2020-07-10 18:38:01,802 INFO L263 TraceCheckUtils]: 3: Hoare triple {2256#true} call #t~ret3 := main(); {2256#true} is VALID [2020-07-10 18:38:01,803 INFO L280 TraceCheckUtils]: 4: Hoare triple {2256#true} ~x~0 := 7; {2260#(<= 7 main_~x~0)} is VALID [2020-07-10 18:38:01,803 INFO L263 TraceCheckUtils]: 5: Hoare triple {2260#(<= 7 main_~x~0)} call #t~ret2 := fibo(~x~0); {2256#true} is VALID [2020-07-10 18:38:01,803 INFO L280 TraceCheckUtils]: 6: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-10 18:38:01,803 INFO L280 TraceCheckUtils]: 7: Hoare triple {2256#true} assume !(~n < 1); {2256#true} is VALID [2020-07-10 18:38:01,803 INFO L280 TraceCheckUtils]: 8: Hoare triple {2256#true} assume !(1 == ~n); {2256#true} is VALID [2020-07-10 18:38:01,804 INFO L263 TraceCheckUtils]: 9: Hoare triple {2256#true} call #t~ret0 := fibo(~n - 1); {2256#true} is VALID [2020-07-10 18:38:01,804 INFO L280 TraceCheckUtils]: 10: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,804 INFO L280 TraceCheckUtils]: 11: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,805 INFO L280 TraceCheckUtils]: 12: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,805 INFO L263 TraceCheckUtils]: 13: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2256#true} is VALID [2020-07-10 18:38:01,805 INFO L280 TraceCheckUtils]: 14: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,806 INFO L280 TraceCheckUtils]: 15: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,806 INFO L280 TraceCheckUtils]: 16: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,806 INFO L263 TraceCheckUtils]: 17: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2256#true} is VALID [2020-07-10 18:38:01,806 INFO L280 TraceCheckUtils]: 18: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,807 INFO L280 TraceCheckUtils]: 19: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,807 INFO L280 TraceCheckUtils]: 20: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {2517#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:01,808 INFO L280 TraceCheckUtils]: 21: Hoare triple {2517#(<= |fibo_#in~n| 1)} #res := 1; {2517#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:01,808 INFO L280 TraceCheckUtils]: 22: Hoare triple {2517#(<= |fibo_#in~n| 1)} assume true; {2517#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:01,809 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {2517#(<= |fibo_#in~n| 1)} {2474#(= fibo_~n |fibo_#in~n|)} #46#return; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:01,809 INFO L280 TraceCheckUtils]: 24: Hoare triple {2511#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:01,810 INFO L263 TraceCheckUtils]: 25: Hoare triple {2511#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {2256#true} is VALID [2020-07-10 18:38:01,810 INFO L280 TraceCheckUtils]: 26: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-10 18:38:01,810 INFO L280 TraceCheckUtils]: 27: Hoare triple {2256#true} assume ~n < 1; {2256#true} is VALID [2020-07-10 18:38:01,810 INFO L280 TraceCheckUtils]: 28: Hoare triple {2256#true} #res := 0; {2256#true} is VALID [2020-07-10 18:38:01,810 INFO L280 TraceCheckUtils]: 29: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-10 18:38:01,813 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {2256#true} {2511#(<= |fibo_#in~n| 2)} #48#return; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:01,823 INFO L280 TraceCheckUtils]: 31: Hoare triple {2511#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:01,826 INFO L280 TraceCheckUtils]: 32: Hoare triple {2511#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:01,830 INFO L280 TraceCheckUtils]: 33: Hoare triple {2511#(<= |fibo_#in~n| 2)} havoc #t~ret0; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:01,830 INFO L280 TraceCheckUtils]: 34: Hoare triple {2511#(<= |fibo_#in~n| 2)} havoc #t~ret1; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:01,831 INFO L280 TraceCheckUtils]: 35: Hoare triple {2511#(<= |fibo_#in~n| 2)} assume true; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:01,832 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {2511#(<= |fibo_#in~n| 2)} {2474#(= fibo_~n |fibo_#in~n|)} #46#return; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:01,833 INFO L280 TraceCheckUtils]: 37: Hoare triple {2498#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:01,833 INFO L263 TraceCheckUtils]: 38: Hoare triple {2498#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {2256#true} is VALID [2020-07-10 18:38:01,833 INFO L280 TraceCheckUtils]: 39: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-10 18:38:01,833 INFO L280 TraceCheckUtils]: 40: Hoare triple {2256#true} assume !(~n < 1); {2256#true} is VALID [2020-07-10 18:38:01,834 INFO L280 TraceCheckUtils]: 41: Hoare triple {2256#true} assume 1 == ~n; {2256#true} is VALID [2020-07-10 18:38:01,834 INFO L280 TraceCheckUtils]: 42: Hoare triple {2256#true} #res := 1; {2256#true} is VALID [2020-07-10 18:38:01,834 INFO L280 TraceCheckUtils]: 43: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-10 18:38:01,835 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {2256#true} {2498#(<= |fibo_#in~n| 3)} #48#return; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:01,835 INFO L280 TraceCheckUtils]: 45: Hoare triple {2498#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:01,836 INFO L280 TraceCheckUtils]: 46: Hoare triple {2498#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:01,836 INFO L280 TraceCheckUtils]: 47: Hoare triple {2498#(<= |fibo_#in~n| 3)} havoc #t~ret0; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:01,837 INFO L280 TraceCheckUtils]: 48: Hoare triple {2498#(<= |fibo_#in~n| 3)} havoc #t~ret1; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:01,838 INFO L280 TraceCheckUtils]: 49: Hoare triple {2498#(<= |fibo_#in~n| 3)} assume true; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:01,839 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {2498#(<= |fibo_#in~n| 3)} {2256#true} #46#return; {2414#(<= fibo_~n 4)} is VALID [2020-07-10 18:38:01,839 INFO L280 TraceCheckUtils]: 51: Hoare triple {2414#(<= fibo_~n 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2414#(<= fibo_~n 4)} is VALID [2020-07-10 18:38:01,839 INFO L263 TraceCheckUtils]: 52: Hoare triple {2414#(<= fibo_~n 4)} call #t~ret1 := fibo(~n - 2); {2256#true} is VALID [2020-07-10 18:38:01,840 INFO L280 TraceCheckUtils]: 53: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,840 INFO L280 TraceCheckUtils]: 54: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,841 INFO L280 TraceCheckUtils]: 55: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,841 INFO L263 TraceCheckUtils]: 56: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2256#true} is VALID [2020-07-10 18:38:01,842 INFO L280 TraceCheckUtils]: 57: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,842 INFO L280 TraceCheckUtils]: 58: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,843 INFO L280 TraceCheckUtils]: 59: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,843 INFO L263 TraceCheckUtils]: 60: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2256#true} is VALID [2020-07-10 18:38:01,844 INFO L280 TraceCheckUtils]: 61: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,844 INFO L280 TraceCheckUtils]: 62: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,845 INFO L280 TraceCheckUtils]: 63: Hoare triple {2596#(<= 1 |fibo_#in~n|)} assume !(1 == ~n); {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,845 INFO L263 TraceCheckUtils]: 64: Hoare triple {2596#(<= 1 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2256#true} is VALID [2020-07-10 18:38:01,845 INFO L280 TraceCheckUtils]: 65: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-10 18:38:01,845 INFO L280 TraceCheckUtils]: 66: Hoare triple {2256#true} assume !(~n < 1); {2256#true} is VALID [2020-07-10 18:38:01,846 INFO L280 TraceCheckUtils]: 67: Hoare triple {2256#true} assume 1 == ~n; {2256#true} is VALID [2020-07-10 18:38:01,846 INFO L280 TraceCheckUtils]: 68: Hoare triple {2256#true} #res := 1; {2256#true} is VALID [2020-07-10 18:38:01,846 INFO L280 TraceCheckUtils]: 69: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-10 18:38:01,847 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {2256#true} {2596#(<= 1 |fibo_#in~n|)} #46#return; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,847 INFO L280 TraceCheckUtils]: 71: Hoare triple {2596#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,848 INFO L263 TraceCheckUtils]: 72: Hoare triple {2596#(<= 1 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2256#true} is VALID [2020-07-10 18:38:01,848 INFO L280 TraceCheckUtils]: 73: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-10 18:38:01,848 INFO L280 TraceCheckUtils]: 74: Hoare triple {2256#true} assume ~n < 1; {2256#true} is VALID [2020-07-10 18:38:01,848 INFO L280 TraceCheckUtils]: 75: Hoare triple {2256#true} #res := 0; {2256#true} is VALID [2020-07-10 18:38:01,848 INFO L280 TraceCheckUtils]: 76: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-10 18:38:01,849 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {2256#true} {2596#(<= 1 |fibo_#in~n|)} #48#return; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,850 INFO L280 TraceCheckUtils]: 78: Hoare triple {2596#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,850 INFO L280 TraceCheckUtils]: 79: Hoare triple {2596#(<= 1 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,851 INFO L280 TraceCheckUtils]: 80: Hoare triple {2596#(<= 1 |fibo_#in~n|)} havoc #t~ret0; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,852 INFO L280 TraceCheckUtils]: 81: Hoare triple {2596#(<= 1 |fibo_#in~n|)} havoc #t~ret1; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,852 INFO L280 TraceCheckUtils]: 82: Hoare triple {2596#(<= 1 |fibo_#in~n|)} assume true; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,853 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {2596#(<= 1 |fibo_#in~n|)} {2474#(= fibo_~n |fibo_#in~n|)} #46#return; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,854 INFO L280 TraceCheckUtils]: 84: Hoare triple {2589#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,854 INFO L263 TraceCheckUtils]: 85: Hoare triple {2589#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2256#true} is VALID [2020-07-10 18:38:01,854 INFO L280 TraceCheckUtils]: 86: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-10 18:38:01,854 INFO L280 TraceCheckUtils]: 87: Hoare triple {2256#true} assume !(~n < 1); {2256#true} is VALID [2020-07-10 18:38:01,855 INFO L280 TraceCheckUtils]: 88: Hoare triple {2256#true} assume 1 == ~n; {2256#true} is VALID [2020-07-10 18:38:01,855 INFO L280 TraceCheckUtils]: 89: Hoare triple {2256#true} #res := 1; {2256#true} is VALID [2020-07-10 18:38:01,855 INFO L280 TraceCheckUtils]: 90: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-10 18:38:01,856 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {2256#true} {2589#(<= 2 |fibo_#in~n|)} #48#return; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,856 INFO L280 TraceCheckUtils]: 92: Hoare triple {2589#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,857 INFO L280 TraceCheckUtils]: 93: Hoare triple {2589#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,857 INFO L280 TraceCheckUtils]: 94: Hoare triple {2589#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,858 INFO L280 TraceCheckUtils]: 95: Hoare triple {2589#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,858 INFO L280 TraceCheckUtils]: 96: Hoare triple {2589#(<= 2 |fibo_#in~n|)} assume true; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,860 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {2589#(<= 2 |fibo_#in~n|)} {2474#(= fibo_~n |fibo_#in~n|)} #46#return; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,860 INFO L280 TraceCheckUtils]: 98: Hoare triple {2559#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,861 INFO L263 TraceCheckUtils]: 99: Hoare triple {2559#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2256#true} is VALID [2020-07-10 18:38:01,861 INFO L280 TraceCheckUtils]: 100: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-10 18:38:01,861 INFO L280 TraceCheckUtils]: 101: Hoare triple {2256#true} assume !(~n < 1); {2256#true} is VALID [2020-07-10 18:38:01,861 INFO L280 TraceCheckUtils]: 102: Hoare triple {2256#true} assume 1 == ~n; {2256#true} is VALID [2020-07-10 18:38:01,861 INFO L280 TraceCheckUtils]: 103: Hoare triple {2256#true} #res := 1; {2256#true} is VALID [2020-07-10 18:38:01,862 INFO L280 TraceCheckUtils]: 104: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-10 18:38:01,863 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {2256#true} {2559#(<= 3 |fibo_#in~n|)} #48#return; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,863 INFO L280 TraceCheckUtils]: 106: Hoare triple {2559#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,864 INFO L280 TraceCheckUtils]: 107: Hoare triple {2559#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,864 INFO L280 TraceCheckUtils]: 108: Hoare triple {2559#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,865 INFO L280 TraceCheckUtils]: 109: Hoare triple {2559#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,865 INFO L280 TraceCheckUtils]: 110: Hoare triple {2559#(<= 3 |fibo_#in~n|)} assume true; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:01,866 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {2559#(<= 3 |fibo_#in~n|)} {2414#(<= fibo_~n 4)} #48#return; {2257#false} is VALID [2020-07-10 18:38:01,867 INFO L280 TraceCheckUtils]: 112: Hoare triple {2257#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2257#false} is VALID [2020-07-10 18:38:01,867 INFO L280 TraceCheckUtils]: 113: Hoare triple {2257#false} #res := #t~ret0 + #t~ret1; {2257#false} is VALID [2020-07-10 18:38:01,867 INFO L280 TraceCheckUtils]: 114: Hoare triple {2257#false} havoc #t~ret0; {2257#false} is VALID [2020-07-10 18:38:01,867 INFO L280 TraceCheckUtils]: 115: Hoare triple {2257#false} havoc #t~ret1; {2257#false} is VALID [2020-07-10 18:38:01,867 INFO L280 TraceCheckUtils]: 116: Hoare triple {2257#false} assume true; {2257#false} is VALID [2020-07-10 18:38:01,868 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {2257#false} {2260#(<= 7 main_~x~0)} #44#return; {2257#false} is VALID [2020-07-10 18:38:01,868 INFO L280 TraceCheckUtils]: 118: Hoare triple {2257#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {2257#false} is VALID [2020-07-10 18:38:01,868 INFO L280 TraceCheckUtils]: 119: Hoare triple {2257#false} ~result~0 := #t~ret2; {2257#false} is VALID [2020-07-10 18:38:01,868 INFO L280 TraceCheckUtils]: 120: Hoare triple {2257#false} havoc #t~ret2; {2257#false} is VALID [2020-07-10 18:38:01,868 INFO L280 TraceCheckUtils]: 121: Hoare triple {2257#false} assume 13 != ~result~0; {2257#false} is VALID [2020-07-10 18:38:01,868 INFO L280 TraceCheckUtils]: 122: Hoare triple {2257#false} assume !false; {2257#false} is VALID [2020-07-10 18:38:01,880 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 11 proven. 69 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2020-07-10 18:38:01,880 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 18:38:01,881 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [32821410] [2020-07-10 18:38:01,881 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 18:38:01,881 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-10 18:38:01,881 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1452261831] [2020-07-10 18:38:01,883 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 123 [2020-07-10 18:38:01,895 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 18:38:01,895 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-10 18:38:01,986 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 85 edges. 85 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:38:01,987 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-10 18:38:01,987 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 18:38:01,987 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-10 18:38:01,988 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=85, Unknown=0, NotChecked=0, Total=110 [2020-07-10 18:38:01,988 INFO L87 Difference]: Start difference. First operand 77 states and 103 transitions. Second operand 11 states. [2020-07-10 18:38:02,943 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:38:02,944 INFO L93 Difference]: Finished difference Result 142 states and 213 transitions. [2020-07-10 18:38:02,944 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2020-07-10 18:38:02,944 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 123 [2020-07-10 18:38:02,945 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 18:38:02,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 18:38:02,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 124 transitions. [2020-07-10 18:38:02,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 18:38:02,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 124 transitions. [2020-07-10 18:38:02,954 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 18 states and 124 transitions. [2020-07-10 18:38:03,095 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 124 edges. 124 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:38:03,101 INFO L225 Difference]: With dead ends: 142 [2020-07-10 18:38:03,101 INFO L226 Difference]: Without dead ends: 73 [2020-07-10 18:38:03,104 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 64 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=118, Invalid=344, Unknown=0, NotChecked=0, Total=462 [2020-07-10 18:38:03,104 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 73 states. [2020-07-10 18:38:03,228 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 73 to 70. [2020-07-10 18:38:03,229 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 18:38:03,229 INFO L82 GeneralOperation]: Start isEquivalent. First operand 73 states. Second operand 70 states. [2020-07-10 18:38:03,229 INFO L74 IsIncluded]: Start isIncluded. First operand 73 states. Second operand 70 states. [2020-07-10 18:38:03,229 INFO L87 Difference]: Start difference. First operand 73 states. Second operand 70 states. [2020-07-10 18:38:03,233 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:38:03,234 INFO L93 Difference]: Finished difference Result 73 states and 86 transitions. [2020-07-10 18:38:03,234 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 86 transitions. [2020-07-10 18:38:03,235 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 18:38:03,235 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 18:38:03,235 INFO L74 IsIncluded]: Start isIncluded. First operand 70 states. Second operand 73 states. [2020-07-10 18:38:03,235 INFO L87 Difference]: Start difference. First operand 70 states. Second operand 73 states. [2020-07-10 18:38:03,239 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:38:03,239 INFO L93 Difference]: Finished difference Result 73 states and 86 transitions. [2020-07-10 18:38:03,239 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 86 transitions. [2020-07-10 18:38:03,240 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 18:38:03,240 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 18:38:03,240 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 18:38:03,240 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 18:38:03,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 70 states. [2020-07-10 18:38:03,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 70 states and 83 transitions. [2020-07-10 18:38:03,244 INFO L78 Accepts]: Start accepts. Automaton has 70 states and 83 transitions. Word has length 123 [2020-07-10 18:38:03,244 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 18:38:03,244 INFO L479 AbstractCegarLoop]: Abstraction has 70 states and 83 transitions. [2020-07-10 18:38:03,244 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-10 18:38:03,245 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 70 states and 83 transitions. [2020-07-10 18:38:03,361 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 83 edges. 83 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:38:03,361 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 83 transitions. [2020-07-10 18:38:03,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2020-07-10 18:38:03,365 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 18:38:03,366 INFO L422 BasicCegarLoop]: trace histogram [21, 21, 17, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 7, 7, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 18:38:03,366 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-10 18:38:03,366 INFO L427 AbstractCegarLoop]: === Iteration 8 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 18:38:03,366 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 18:38:03,366 INFO L82 PathProgramCache]: Analyzing trace with hash 532445701, now seen corresponding path program 5 times [2020-07-10 18:38:03,367 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 18:38:03,367 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [231702955] [2020-07-10 18:38:03,367 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY Garbage collection #1: 17 nodes / 0 free / 0.0s / 0.0s total Resizing node table from 17 to 31 Garbage collection #2: 31 nodes / 0 free / 0.0s / 0.0s total Resizing node table from 31 to 61 Garbage collection #3: 61 nodes / 0 free / 0.001s / 0.001s total Resizing node table from 61 to 113 Garbage collection #4: 113 nodes / 0 free / 0.0s / 0.001s total Resizing node table from 113 to 223 [2020-07-10 18:38:03,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:03,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:03,628 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-10 18:38:03,629 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3206#true} {3206#true} #40#return; {3206#true} is VALID [2020-07-10 18:38:03,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:03,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:03,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:03,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:03,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:03,873 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:03,874 INFO L280 TraceCheckUtils]: 1: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:03,875 INFO L280 TraceCheckUtils]: 2: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:03,875 INFO L280 TraceCheckUtils]: 3: Hoare triple {3672#(<= |fibo_#in~n| 1)} #res := 1; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:03,876 INFO L280 TraceCheckUtils]: 4: Hoare triple {3672#(<= |fibo_#in~n| 1)} assume true; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:03,877 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3672#(<= |fibo_#in~n| 1)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:03,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:03,882 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:03,883 INFO L280 TraceCheckUtils]: 1: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-10 18:38:03,883 INFO L280 TraceCheckUtils]: 2: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-10 18:38:03,883 INFO L280 TraceCheckUtils]: 3: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-10 18:38:03,884 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3206#true} {3666#(<= |fibo_#in~n| 2)} #48#return; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:03,885 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:03,886 INFO L280 TraceCheckUtils]: 1: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:03,886 INFO L280 TraceCheckUtils]: 2: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:03,887 INFO L263 TraceCheckUtils]: 3: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-10 18:38:03,887 INFO L280 TraceCheckUtils]: 4: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:03,888 INFO L280 TraceCheckUtils]: 5: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:03,889 INFO L280 TraceCheckUtils]: 6: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:03,889 INFO L280 TraceCheckUtils]: 7: Hoare triple {3672#(<= |fibo_#in~n| 1)} #res := 1; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:03,890 INFO L280 TraceCheckUtils]: 8: Hoare triple {3672#(<= |fibo_#in~n| 1)} assume true; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:03,891 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {3672#(<= |fibo_#in~n| 1)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:03,892 INFO L280 TraceCheckUtils]: 10: Hoare triple {3666#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:03,892 INFO L263 TraceCheckUtils]: 11: Hoare triple {3666#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-10 18:38:03,893 INFO L280 TraceCheckUtils]: 12: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:03,893 INFO L280 TraceCheckUtils]: 13: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-10 18:38:03,893 INFO L280 TraceCheckUtils]: 14: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-10 18:38:03,893 INFO L280 TraceCheckUtils]: 15: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-10 18:38:03,894 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {3206#true} {3666#(<= |fibo_#in~n| 2)} #48#return; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:03,895 INFO L280 TraceCheckUtils]: 17: Hoare triple {3666#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:03,895 INFO L280 TraceCheckUtils]: 18: Hoare triple {3666#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:03,896 INFO L280 TraceCheckUtils]: 19: Hoare triple {3666#(<= |fibo_#in~n| 2)} havoc #t~ret0; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:03,897 INFO L280 TraceCheckUtils]: 20: Hoare triple {3666#(<= |fibo_#in~n| 2)} havoc #t~ret1; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:03,898 INFO L280 TraceCheckUtils]: 21: Hoare triple {3666#(<= |fibo_#in~n| 2)} assume true; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:03,899 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {3666#(<= |fibo_#in~n| 2)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:03,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:03,907 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:03,907 INFO L280 TraceCheckUtils]: 1: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-10 18:38:03,907 INFO L280 TraceCheckUtils]: 2: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-10 18:38:03,907 INFO L280 TraceCheckUtils]: 3: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-10 18:38:03,908 INFO L280 TraceCheckUtils]: 4: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-10 18:38:03,909 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3206#true} {3653#(<= |fibo_#in~n| 3)} #48#return; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:03,909 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:03,910 INFO L280 TraceCheckUtils]: 1: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:03,911 INFO L280 TraceCheckUtils]: 2: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:03,911 INFO L263 TraceCheckUtils]: 3: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-10 18:38:03,912 INFO L280 TraceCheckUtils]: 4: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:03,912 INFO L280 TraceCheckUtils]: 5: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:03,913 INFO L280 TraceCheckUtils]: 6: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:03,913 INFO L263 TraceCheckUtils]: 7: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-10 18:38:03,914 INFO L280 TraceCheckUtils]: 8: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:03,915 INFO L280 TraceCheckUtils]: 9: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:03,916 INFO L280 TraceCheckUtils]: 10: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:03,916 INFO L280 TraceCheckUtils]: 11: Hoare triple {3672#(<= |fibo_#in~n| 1)} #res := 1; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:03,917 INFO L280 TraceCheckUtils]: 12: Hoare triple {3672#(<= |fibo_#in~n| 1)} assume true; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:03,918 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {3672#(<= |fibo_#in~n| 1)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:03,919 INFO L280 TraceCheckUtils]: 14: Hoare triple {3666#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:03,919 INFO L263 TraceCheckUtils]: 15: Hoare triple {3666#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-10 18:38:03,919 INFO L280 TraceCheckUtils]: 16: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:03,920 INFO L280 TraceCheckUtils]: 17: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-10 18:38:03,920 INFO L280 TraceCheckUtils]: 18: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-10 18:38:03,920 INFO L280 TraceCheckUtils]: 19: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-10 18:38:03,921 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {3206#true} {3666#(<= |fibo_#in~n| 2)} #48#return; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:03,922 INFO L280 TraceCheckUtils]: 21: Hoare triple {3666#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:03,922 INFO L280 TraceCheckUtils]: 22: Hoare triple {3666#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:03,923 INFO L280 TraceCheckUtils]: 23: Hoare triple {3666#(<= |fibo_#in~n| 2)} havoc #t~ret0; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:03,923 INFO L280 TraceCheckUtils]: 24: Hoare triple {3666#(<= |fibo_#in~n| 2)} havoc #t~ret1; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:03,924 INFO L280 TraceCheckUtils]: 25: Hoare triple {3666#(<= |fibo_#in~n| 2)} assume true; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:03,925 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {3666#(<= |fibo_#in~n| 2)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:03,926 INFO L280 TraceCheckUtils]: 27: Hoare triple {3653#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:03,926 INFO L263 TraceCheckUtils]: 28: Hoare triple {3653#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-10 18:38:03,926 INFO L280 TraceCheckUtils]: 29: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:03,926 INFO L280 TraceCheckUtils]: 30: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-10 18:38:03,927 INFO L280 TraceCheckUtils]: 31: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-10 18:38:03,927 INFO L280 TraceCheckUtils]: 32: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-10 18:38:03,927 INFO L280 TraceCheckUtils]: 33: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-10 18:38:03,928 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {3206#true} {3653#(<= |fibo_#in~n| 3)} #48#return; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:03,929 INFO L280 TraceCheckUtils]: 35: Hoare triple {3653#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:03,929 INFO L280 TraceCheckUtils]: 36: Hoare triple {3653#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:03,930 INFO L280 TraceCheckUtils]: 37: Hoare triple {3653#(<= |fibo_#in~n| 3)} havoc #t~ret0; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:03,931 INFO L280 TraceCheckUtils]: 38: Hoare triple {3653#(<= |fibo_#in~n| 3)} havoc #t~ret1; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:03,931 INFO L280 TraceCheckUtils]: 39: Hoare triple {3653#(<= |fibo_#in~n| 3)} assume true; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:03,932 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {3653#(<= |fibo_#in~n| 3)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:03,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:03,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:03,947 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:03,947 INFO L280 TraceCheckUtils]: 1: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-10 18:38:03,947 INFO L280 TraceCheckUtils]: 2: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-10 18:38:03,947 INFO L280 TraceCheckUtils]: 3: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-10 18:38:03,948 INFO L280 TraceCheckUtils]: 4: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-10 18:38:03,948 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3206#true} {3206#true} #46#return; {3206#true} is VALID [2020-07-10 18:38:03,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:03,951 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:03,952 INFO L280 TraceCheckUtils]: 1: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-10 18:38:03,952 INFO L280 TraceCheckUtils]: 2: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-10 18:38:03,952 INFO L280 TraceCheckUtils]: 3: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-10 18:38:03,952 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3206#true} {3206#true} #48#return; {3206#true} is VALID [2020-07-10 18:38:03,953 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:03,953 INFO L280 TraceCheckUtils]: 1: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-10 18:38:03,953 INFO L280 TraceCheckUtils]: 2: Hoare triple {3206#true} assume !(1 == ~n); {3206#true} is VALID [2020-07-10 18:38:03,953 INFO L263 TraceCheckUtils]: 3: Hoare triple {3206#true} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-10 18:38:03,954 INFO L280 TraceCheckUtils]: 4: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:03,954 INFO L280 TraceCheckUtils]: 5: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-10 18:38:03,954 INFO L280 TraceCheckUtils]: 6: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-10 18:38:03,954 INFO L280 TraceCheckUtils]: 7: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-10 18:38:03,954 INFO L280 TraceCheckUtils]: 8: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-10 18:38:03,955 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {3206#true} {3206#true} #46#return; {3206#true} is VALID [2020-07-10 18:38:03,955 INFO L280 TraceCheckUtils]: 10: Hoare triple {3206#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3206#true} is VALID [2020-07-10 18:38:03,955 INFO L263 TraceCheckUtils]: 11: Hoare triple {3206#true} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-10 18:38:03,955 INFO L280 TraceCheckUtils]: 12: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:03,956 INFO L280 TraceCheckUtils]: 13: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-10 18:38:03,956 INFO L280 TraceCheckUtils]: 14: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-10 18:38:03,956 INFO L280 TraceCheckUtils]: 15: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-10 18:38:03,956 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {3206#true} {3206#true} #48#return; {3206#true} is VALID [2020-07-10 18:38:03,956 INFO L280 TraceCheckUtils]: 17: Hoare triple {3206#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3206#true} is VALID [2020-07-10 18:38:03,957 INFO L280 TraceCheckUtils]: 18: Hoare triple {3206#true} #res := #t~ret0 + #t~ret1; {3206#true} is VALID [2020-07-10 18:38:03,957 INFO L280 TraceCheckUtils]: 19: Hoare triple {3206#true} havoc #t~ret0; {3206#true} is VALID [2020-07-10 18:38:03,957 INFO L280 TraceCheckUtils]: 20: Hoare triple {3206#true} havoc #t~ret1; {3206#true} is VALID [2020-07-10 18:38:03,957 INFO L280 TraceCheckUtils]: 21: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-10 18:38:03,958 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {3206#true} {3606#(<= |fibo_#in~n| 4)} #48#return; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:03,959 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:03,960 INFO L280 TraceCheckUtils]: 1: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:03,961 INFO L280 TraceCheckUtils]: 2: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:03,961 INFO L263 TraceCheckUtils]: 3: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-10 18:38:03,961 INFO L280 TraceCheckUtils]: 4: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:03,962 INFO L280 TraceCheckUtils]: 5: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:03,962 INFO L280 TraceCheckUtils]: 6: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:03,963 INFO L263 TraceCheckUtils]: 7: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-10 18:38:03,963 INFO L280 TraceCheckUtils]: 8: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:03,964 INFO L280 TraceCheckUtils]: 9: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:03,965 INFO L280 TraceCheckUtils]: 10: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:03,965 INFO L263 TraceCheckUtils]: 11: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-10 18:38:03,966 INFO L280 TraceCheckUtils]: 12: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:03,966 INFO L280 TraceCheckUtils]: 13: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:03,967 INFO L280 TraceCheckUtils]: 14: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:03,968 INFO L280 TraceCheckUtils]: 15: Hoare triple {3672#(<= |fibo_#in~n| 1)} #res := 1; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:03,968 INFO L280 TraceCheckUtils]: 16: Hoare triple {3672#(<= |fibo_#in~n| 1)} assume true; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:03,970 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {3672#(<= |fibo_#in~n| 1)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:03,970 INFO L280 TraceCheckUtils]: 18: Hoare triple {3666#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:03,971 INFO L263 TraceCheckUtils]: 19: Hoare triple {3666#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-10 18:38:03,971 INFO L280 TraceCheckUtils]: 20: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:03,971 INFO L280 TraceCheckUtils]: 21: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-10 18:38:03,971 INFO L280 TraceCheckUtils]: 22: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-10 18:38:03,972 INFO L280 TraceCheckUtils]: 23: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-10 18:38:03,973 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {3206#true} {3666#(<= |fibo_#in~n| 2)} #48#return; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:03,973 INFO L280 TraceCheckUtils]: 25: Hoare triple {3666#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:03,974 INFO L280 TraceCheckUtils]: 26: Hoare triple {3666#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:03,975 INFO L280 TraceCheckUtils]: 27: Hoare triple {3666#(<= |fibo_#in~n| 2)} havoc #t~ret0; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:03,975 INFO L280 TraceCheckUtils]: 28: Hoare triple {3666#(<= |fibo_#in~n| 2)} havoc #t~ret1; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:03,976 INFO L280 TraceCheckUtils]: 29: Hoare triple {3666#(<= |fibo_#in~n| 2)} assume true; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:03,978 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {3666#(<= |fibo_#in~n| 2)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:03,979 INFO L280 TraceCheckUtils]: 31: Hoare triple {3653#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:03,979 INFO L263 TraceCheckUtils]: 32: Hoare triple {3653#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-10 18:38:03,980 INFO L280 TraceCheckUtils]: 33: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:03,980 INFO L280 TraceCheckUtils]: 34: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-10 18:38:03,980 INFO L280 TraceCheckUtils]: 35: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-10 18:38:03,980 INFO L280 TraceCheckUtils]: 36: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-10 18:38:03,981 INFO L280 TraceCheckUtils]: 37: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-10 18:38:03,982 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {3206#true} {3653#(<= |fibo_#in~n| 3)} #48#return; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:03,982 INFO L280 TraceCheckUtils]: 39: Hoare triple {3653#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:03,983 INFO L280 TraceCheckUtils]: 40: Hoare triple {3653#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:03,984 INFO L280 TraceCheckUtils]: 41: Hoare triple {3653#(<= |fibo_#in~n| 3)} havoc #t~ret0; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:03,984 INFO L280 TraceCheckUtils]: 42: Hoare triple {3653#(<= |fibo_#in~n| 3)} havoc #t~ret1; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:03,985 INFO L280 TraceCheckUtils]: 43: Hoare triple {3653#(<= |fibo_#in~n| 3)} assume true; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:03,986 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {3653#(<= |fibo_#in~n| 3)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:03,987 INFO L280 TraceCheckUtils]: 45: Hoare triple {3606#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:03,987 INFO L263 TraceCheckUtils]: 46: Hoare triple {3606#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-10 18:38:03,987 INFO L280 TraceCheckUtils]: 47: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:03,987 INFO L280 TraceCheckUtils]: 48: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-10 18:38:03,988 INFO L280 TraceCheckUtils]: 49: Hoare triple {3206#true} assume !(1 == ~n); {3206#true} is VALID [2020-07-10 18:38:03,988 INFO L263 TraceCheckUtils]: 50: Hoare triple {3206#true} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-10 18:38:03,988 INFO L280 TraceCheckUtils]: 51: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:03,988 INFO L280 TraceCheckUtils]: 52: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-10 18:38:03,988 INFO L280 TraceCheckUtils]: 53: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-10 18:38:03,989 INFO L280 TraceCheckUtils]: 54: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-10 18:38:03,989 INFO L280 TraceCheckUtils]: 55: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-10 18:38:03,989 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {3206#true} {3206#true} #46#return; {3206#true} is VALID [2020-07-10 18:38:03,989 INFO L280 TraceCheckUtils]: 57: Hoare triple {3206#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3206#true} is VALID [2020-07-10 18:38:03,989 INFO L263 TraceCheckUtils]: 58: Hoare triple {3206#true} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-10 18:38:03,990 INFO L280 TraceCheckUtils]: 59: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:03,990 INFO L280 TraceCheckUtils]: 60: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-10 18:38:03,990 INFO L280 TraceCheckUtils]: 61: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-10 18:38:03,990 INFO L280 TraceCheckUtils]: 62: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-10 18:38:03,990 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {3206#true} {3206#true} #48#return; {3206#true} is VALID [2020-07-10 18:38:03,991 INFO L280 TraceCheckUtils]: 64: Hoare triple {3206#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3206#true} is VALID [2020-07-10 18:38:03,991 INFO L280 TraceCheckUtils]: 65: Hoare triple {3206#true} #res := #t~ret0 + #t~ret1; {3206#true} is VALID [2020-07-10 18:38:03,991 INFO L280 TraceCheckUtils]: 66: Hoare triple {3206#true} havoc #t~ret0; {3206#true} is VALID [2020-07-10 18:38:03,991 INFO L280 TraceCheckUtils]: 67: Hoare triple {3206#true} havoc #t~ret1; {3206#true} is VALID [2020-07-10 18:38:03,991 INFO L280 TraceCheckUtils]: 68: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-10 18:38:03,992 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {3206#true} {3606#(<= |fibo_#in~n| 4)} #48#return; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:03,993 INFO L280 TraceCheckUtils]: 70: Hoare triple {3606#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:03,994 INFO L280 TraceCheckUtils]: 71: Hoare triple {3606#(<= |fibo_#in~n| 4)} #res := #t~ret0 + #t~ret1; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:03,994 INFO L280 TraceCheckUtils]: 72: Hoare triple {3606#(<= |fibo_#in~n| 4)} havoc #t~ret0; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:03,995 INFO L280 TraceCheckUtils]: 73: Hoare triple {3606#(<= |fibo_#in~n| 4)} havoc #t~ret1; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:03,995 INFO L280 TraceCheckUtils]: 74: Hoare triple {3606#(<= |fibo_#in~n| 4)} assume true; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:03,996 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {3606#(<= |fibo_#in~n| 4)} {3206#true} #46#return; {3469#(<= fibo_~n 5)} is VALID [2020-07-10 18:38:04,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:04,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:04,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:04,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:04,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:04,172 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:04,173 INFO L280 TraceCheckUtils]: 1: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-10 18:38:04,173 INFO L280 TraceCheckUtils]: 2: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-10 18:38:04,173 INFO L280 TraceCheckUtils]: 3: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-10 18:38:04,174 INFO L280 TraceCheckUtils]: 4: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-10 18:38:04,174 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3206#true} {3862#(<= 1 |fibo_#in~n|)} #46#return; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:04,180 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:04,181 INFO L280 TraceCheckUtils]: 1: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-10 18:38:04,181 INFO L280 TraceCheckUtils]: 2: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-10 18:38:04,181 INFO L280 TraceCheckUtils]: 3: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-10 18:38:04,182 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3206#true} {3862#(<= 1 |fibo_#in~n|)} #48#return; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,183 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,184 INFO L280 TraceCheckUtils]: 1: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,184 INFO L280 TraceCheckUtils]: 2: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume !(1 == ~n); {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,184 INFO L263 TraceCheckUtils]: 3: Hoare triple {3862#(<= 1 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-10 18:38:04,185 INFO L280 TraceCheckUtils]: 4: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:04,185 INFO L280 TraceCheckUtils]: 5: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-10 18:38:04,185 INFO L280 TraceCheckUtils]: 6: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-10 18:38:04,185 INFO L280 TraceCheckUtils]: 7: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-10 18:38:04,186 INFO L280 TraceCheckUtils]: 8: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-10 18:38:04,187 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {3206#true} {3862#(<= 1 |fibo_#in~n|)} #46#return; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,188 INFO L280 TraceCheckUtils]: 10: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,188 INFO L263 TraceCheckUtils]: 11: Hoare triple {3862#(<= 1 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-10 18:38:04,189 INFO L280 TraceCheckUtils]: 12: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:04,189 INFO L280 TraceCheckUtils]: 13: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-10 18:38:04,189 INFO L280 TraceCheckUtils]: 14: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-10 18:38:04,189 INFO L280 TraceCheckUtils]: 15: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-10 18:38:04,191 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {3206#true} {3862#(<= 1 |fibo_#in~n|)} #48#return; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,191 INFO L280 TraceCheckUtils]: 17: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,192 INFO L280 TraceCheckUtils]: 18: Hoare triple {3862#(<= 1 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,192 INFO L280 TraceCheckUtils]: 19: Hoare triple {3862#(<= 1 |fibo_#in~n|)} havoc #t~ret0; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,193 INFO L280 TraceCheckUtils]: 20: Hoare triple {3862#(<= 1 |fibo_#in~n|)} havoc #t~ret1; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,193 INFO L280 TraceCheckUtils]: 21: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume true; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,195 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {3862#(<= 1 |fibo_#in~n|)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:04,201 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:04,202 INFO L280 TraceCheckUtils]: 1: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-10 18:38:04,202 INFO L280 TraceCheckUtils]: 2: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-10 18:38:04,202 INFO L280 TraceCheckUtils]: 3: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-10 18:38:04,203 INFO L280 TraceCheckUtils]: 4: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-10 18:38:04,204 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3206#true} {3855#(<= 2 |fibo_#in~n|)} #48#return; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,204 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,205 INFO L280 TraceCheckUtils]: 1: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,205 INFO L280 TraceCheckUtils]: 2: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,206 INFO L263 TraceCheckUtils]: 3: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-10 18:38:04,206 INFO L280 TraceCheckUtils]: 4: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,209 INFO L280 TraceCheckUtils]: 5: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,210 INFO L280 TraceCheckUtils]: 6: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume !(1 == ~n); {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,210 INFO L263 TraceCheckUtils]: 7: Hoare triple {3862#(<= 1 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-10 18:38:04,210 INFO L280 TraceCheckUtils]: 8: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:04,211 INFO L280 TraceCheckUtils]: 9: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-10 18:38:04,211 INFO L280 TraceCheckUtils]: 10: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-10 18:38:04,211 INFO L280 TraceCheckUtils]: 11: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-10 18:38:04,211 INFO L280 TraceCheckUtils]: 12: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-10 18:38:04,212 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {3206#true} {3862#(<= 1 |fibo_#in~n|)} #46#return; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,213 INFO L280 TraceCheckUtils]: 14: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,213 INFO L263 TraceCheckUtils]: 15: Hoare triple {3862#(<= 1 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-10 18:38:04,213 INFO L280 TraceCheckUtils]: 16: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:04,214 INFO L280 TraceCheckUtils]: 17: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-10 18:38:04,214 INFO L280 TraceCheckUtils]: 18: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-10 18:38:04,214 INFO L280 TraceCheckUtils]: 19: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-10 18:38:04,215 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {3206#true} {3862#(<= 1 |fibo_#in~n|)} #48#return; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,215 INFO L280 TraceCheckUtils]: 21: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,216 INFO L280 TraceCheckUtils]: 22: Hoare triple {3862#(<= 1 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,216 INFO L280 TraceCheckUtils]: 23: Hoare triple {3862#(<= 1 |fibo_#in~n|)} havoc #t~ret0; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,217 INFO L280 TraceCheckUtils]: 24: Hoare triple {3862#(<= 1 |fibo_#in~n|)} havoc #t~ret1; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,218 INFO L280 TraceCheckUtils]: 25: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume true; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,219 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {3862#(<= 1 |fibo_#in~n|)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,219 INFO L280 TraceCheckUtils]: 27: Hoare triple {3855#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,220 INFO L263 TraceCheckUtils]: 28: Hoare triple {3855#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-10 18:38:04,220 INFO L280 TraceCheckUtils]: 29: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:04,220 INFO L280 TraceCheckUtils]: 30: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-10 18:38:04,220 INFO L280 TraceCheckUtils]: 31: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-10 18:38:04,221 INFO L280 TraceCheckUtils]: 32: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-10 18:38:04,221 INFO L280 TraceCheckUtils]: 33: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-10 18:38:04,222 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {3206#true} {3855#(<= 2 |fibo_#in~n|)} #48#return; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,222 INFO L280 TraceCheckUtils]: 35: Hoare triple {3855#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,223 INFO L280 TraceCheckUtils]: 36: Hoare triple {3855#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,224 INFO L280 TraceCheckUtils]: 37: Hoare triple {3855#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,224 INFO L280 TraceCheckUtils]: 38: Hoare triple {3855#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,225 INFO L280 TraceCheckUtils]: 39: Hoare triple {3855#(<= 2 |fibo_#in~n|)} assume true; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,226 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {3855#(<= 2 |fibo_#in~n|)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:04,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:04,246 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:04,246 INFO L280 TraceCheckUtils]: 1: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-10 18:38:04,247 INFO L280 TraceCheckUtils]: 2: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-10 18:38:04,247 INFO L280 TraceCheckUtils]: 3: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-10 18:38:04,247 INFO L280 TraceCheckUtils]: 4: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-10 18:38:04,247 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3206#true} {3206#true} #46#return; {3206#true} is VALID [2020-07-10 18:38:04,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:04,251 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:04,251 INFO L280 TraceCheckUtils]: 1: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-10 18:38:04,251 INFO L280 TraceCheckUtils]: 2: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-10 18:38:04,252 INFO L280 TraceCheckUtils]: 3: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-10 18:38:04,252 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3206#true} {3206#true} #48#return; {3206#true} is VALID [2020-07-10 18:38:04,252 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:04,252 INFO L280 TraceCheckUtils]: 1: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-10 18:38:04,253 INFO L280 TraceCheckUtils]: 2: Hoare triple {3206#true} assume !(1 == ~n); {3206#true} is VALID [2020-07-10 18:38:04,253 INFO L263 TraceCheckUtils]: 3: Hoare triple {3206#true} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-10 18:38:04,253 INFO L280 TraceCheckUtils]: 4: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:04,253 INFO L280 TraceCheckUtils]: 5: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-10 18:38:04,254 INFO L280 TraceCheckUtils]: 6: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-10 18:38:04,254 INFO L280 TraceCheckUtils]: 7: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-10 18:38:04,254 INFO L280 TraceCheckUtils]: 8: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-10 18:38:04,254 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {3206#true} {3206#true} #46#return; {3206#true} is VALID [2020-07-10 18:38:04,254 INFO L280 TraceCheckUtils]: 10: Hoare triple {3206#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3206#true} is VALID [2020-07-10 18:38:04,255 INFO L263 TraceCheckUtils]: 11: Hoare triple {3206#true} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-10 18:38:04,255 INFO L280 TraceCheckUtils]: 12: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:04,255 INFO L280 TraceCheckUtils]: 13: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-10 18:38:04,255 INFO L280 TraceCheckUtils]: 14: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-10 18:38:04,256 INFO L280 TraceCheckUtils]: 15: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-10 18:38:04,256 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {3206#true} {3206#true} #48#return; {3206#true} is VALID [2020-07-10 18:38:04,256 INFO L280 TraceCheckUtils]: 17: Hoare triple {3206#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3206#true} is VALID [2020-07-10 18:38:04,256 INFO L280 TraceCheckUtils]: 18: Hoare triple {3206#true} #res := #t~ret0 + #t~ret1; {3206#true} is VALID [2020-07-10 18:38:04,257 INFO L280 TraceCheckUtils]: 19: Hoare triple {3206#true} havoc #t~ret0; {3206#true} is VALID [2020-07-10 18:38:04,257 INFO L280 TraceCheckUtils]: 20: Hoare triple {3206#true} havoc #t~ret1; {3206#true} is VALID [2020-07-10 18:38:04,257 INFO L280 TraceCheckUtils]: 21: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-10 18:38:04,259 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {3206#true} {3808#(<= 3 |fibo_#in~n|)} #48#return; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,260 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,261 INFO L280 TraceCheckUtils]: 1: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,262 INFO L280 TraceCheckUtils]: 2: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,262 INFO L263 TraceCheckUtils]: 3: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-10 18:38:04,262 INFO L280 TraceCheckUtils]: 4: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,263 INFO L280 TraceCheckUtils]: 5: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,263 INFO L280 TraceCheckUtils]: 6: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,264 INFO L263 TraceCheckUtils]: 7: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-10 18:38:04,264 INFO L280 TraceCheckUtils]: 8: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,265 INFO L280 TraceCheckUtils]: 9: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,265 INFO L280 TraceCheckUtils]: 10: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume !(1 == ~n); {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,265 INFO L263 TraceCheckUtils]: 11: Hoare triple {3862#(<= 1 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-10 18:38:04,266 INFO L280 TraceCheckUtils]: 12: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:04,266 INFO L280 TraceCheckUtils]: 13: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-10 18:38:04,266 INFO L280 TraceCheckUtils]: 14: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-10 18:38:04,266 INFO L280 TraceCheckUtils]: 15: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-10 18:38:04,266 INFO L280 TraceCheckUtils]: 16: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-10 18:38:04,267 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {3206#true} {3862#(<= 1 |fibo_#in~n|)} #46#return; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,268 INFO L280 TraceCheckUtils]: 18: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,268 INFO L263 TraceCheckUtils]: 19: Hoare triple {3862#(<= 1 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-10 18:38:04,269 INFO L280 TraceCheckUtils]: 20: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:04,269 INFO L280 TraceCheckUtils]: 21: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-10 18:38:04,269 INFO L280 TraceCheckUtils]: 22: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-10 18:38:04,269 INFO L280 TraceCheckUtils]: 23: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-10 18:38:04,270 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {3206#true} {3862#(<= 1 |fibo_#in~n|)} #48#return; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,271 INFO L280 TraceCheckUtils]: 25: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,271 INFO L280 TraceCheckUtils]: 26: Hoare triple {3862#(<= 1 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,272 INFO L280 TraceCheckUtils]: 27: Hoare triple {3862#(<= 1 |fibo_#in~n|)} havoc #t~ret0; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,272 INFO L280 TraceCheckUtils]: 28: Hoare triple {3862#(<= 1 |fibo_#in~n|)} havoc #t~ret1; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,273 INFO L280 TraceCheckUtils]: 29: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume true; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,274 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {3862#(<= 1 |fibo_#in~n|)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,275 INFO L280 TraceCheckUtils]: 31: Hoare triple {3855#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,275 INFO L263 TraceCheckUtils]: 32: Hoare triple {3855#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-10 18:38:04,275 INFO L280 TraceCheckUtils]: 33: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:04,275 INFO L280 TraceCheckUtils]: 34: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-10 18:38:04,276 INFO L280 TraceCheckUtils]: 35: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-10 18:38:04,276 INFO L280 TraceCheckUtils]: 36: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-10 18:38:04,276 INFO L280 TraceCheckUtils]: 37: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-10 18:38:04,277 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {3206#true} {3855#(<= 2 |fibo_#in~n|)} #48#return; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,278 INFO L280 TraceCheckUtils]: 39: Hoare triple {3855#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,278 INFO L280 TraceCheckUtils]: 40: Hoare triple {3855#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,279 INFO L280 TraceCheckUtils]: 41: Hoare triple {3855#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,279 INFO L280 TraceCheckUtils]: 42: Hoare triple {3855#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,280 INFO L280 TraceCheckUtils]: 43: Hoare triple {3855#(<= 2 |fibo_#in~n|)} assume true; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,281 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {3855#(<= 2 |fibo_#in~n|)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,282 INFO L280 TraceCheckUtils]: 45: Hoare triple {3808#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,282 INFO L263 TraceCheckUtils]: 46: Hoare triple {3808#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-10 18:38:04,282 INFO L280 TraceCheckUtils]: 47: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:04,282 INFO L280 TraceCheckUtils]: 48: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-10 18:38:04,283 INFO L280 TraceCheckUtils]: 49: Hoare triple {3206#true} assume !(1 == ~n); {3206#true} is VALID [2020-07-10 18:38:04,283 INFO L263 TraceCheckUtils]: 50: Hoare triple {3206#true} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-10 18:38:04,283 INFO L280 TraceCheckUtils]: 51: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:04,283 INFO L280 TraceCheckUtils]: 52: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-10 18:38:04,283 INFO L280 TraceCheckUtils]: 53: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-10 18:38:04,284 INFO L280 TraceCheckUtils]: 54: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-10 18:38:04,284 INFO L280 TraceCheckUtils]: 55: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-10 18:38:04,284 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {3206#true} {3206#true} #46#return; {3206#true} is VALID [2020-07-10 18:38:04,284 INFO L280 TraceCheckUtils]: 57: Hoare triple {3206#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3206#true} is VALID [2020-07-10 18:38:04,285 INFO L263 TraceCheckUtils]: 58: Hoare triple {3206#true} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-10 18:38:04,285 INFO L280 TraceCheckUtils]: 59: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:04,285 INFO L280 TraceCheckUtils]: 60: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-10 18:38:04,285 INFO L280 TraceCheckUtils]: 61: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-10 18:38:04,285 INFO L280 TraceCheckUtils]: 62: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-10 18:38:04,286 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {3206#true} {3206#true} #48#return; {3206#true} is VALID [2020-07-10 18:38:04,286 INFO L280 TraceCheckUtils]: 64: Hoare triple {3206#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3206#true} is VALID [2020-07-10 18:38:04,286 INFO L280 TraceCheckUtils]: 65: Hoare triple {3206#true} #res := #t~ret0 + #t~ret1; {3206#true} is VALID [2020-07-10 18:38:04,286 INFO L280 TraceCheckUtils]: 66: Hoare triple {3206#true} havoc #t~ret0; {3206#true} is VALID [2020-07-10 18:38:04,286 INFO L280 TraceCheckUtils]: 67: Hoare triple {3206#true} havoc #t~ret1; {3206#true} is VALID [2020-07-10 18:38:04,287 INFO L280 TraceCheckUtils]: 68: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-10 18:38:04,288 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {3206#true} {3808#(<= 3 |fibo_#in~n|)} #48#return; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,288 INFO L280 TraceCheckUtils]: 70: Hoare triple {3808#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,289 INFO L280 TraceCheckUtils]: 71: Hoare triple {3808#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,290 INFO L280 TraceCheckUtils]: 72: Hoare triple {3808#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,290 INFO L280 TraceCheckUtils]: 73: Hoare triple {3808#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,291 INFO L280 TraceCheckUtils]: 74: Hoare triple {3808#(<= 3 |fibo_#in~n|)} assume true; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,292 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {3808#(<= 3 |fibo_#in~n|)} {3206#true} #46#return; {3760#(<= 4 fibo_~n)} is VALID [2020-07-10 18:38:04,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:04,310 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,311 INFO L280 TraceCheckUtils]: 1: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,311 INFO L280 TraceCheckUtils]: 2: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:04,312 INFO L280 TraceCheckUtils]: 3: Hoare triple {3672#(<= |fibo_#in~n| 1)} #res := 1; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:04,312 INFO L280 TraceCheckUtils]: 4: Hoare triple {3672#(<= |fibo_#in~n| 1)} assume true; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:04,314 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3672#(<= |fibo_#in~n| 1)} {3760#(<= 4 fibo_~n)} #48#return; {3207#false} is VALID [2020-07-10 18:38:04,314 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:04,315 INFO L280 TraceCheckUtils]: 1: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-10 18:38:04,315 INFO L280 TraceCheckUtils]: 2: Hoare triple {3206#true} assume !(1 == ~n); {3206#true} is VALID [2020-07-10 18:38:04,315 INFO L263 TraceCheckUtils]: 3: Hoare triple {3206#true} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-10 18:38:04,316 INFO L280 TraceCheckUtils]: 4: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,316 INFO L280 TraceCheckUtils]: 5: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,317 INFO L280 TraceCheckUtils]: 6: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,317 INFO L263 TraceCheckUtils]: 7: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-10 18:38:04,317 INFO L280 TraceCheckUtils]: 8: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,318 INFO L280 TraceCheckUtils]: 9: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,319 INFO L280 TraceCheckUtils]: 10: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,319 INFO L263 TraceCheckUtils]: 11: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-10 18:38:04,319 INFO L280 TraceCheckUtils]: 12: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,320 INFO L280 TraceCheckUtils]: 13: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,321 INFO L280 TraceCheckUtils]: 14: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume !(1 == ~n); {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,321 INFO L263 TraceCheckUtils]: 15: Hoare triple {3862#(<= 1 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-10 18:38:04,321 INFO L280 TraceCheckUtils]: 16: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:04,321 INFO L280 TraceCheckUtils]: 17: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-10 18:38:04,322 INFO L280 TraceCheckUtils]: 18: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-10 18:38:04,322 INFO L280 TraceCheckUtils]: 19: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-10 18:38:04,322 INFO L280 TraceCheckUtils]: 20: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-10 18:38:04,323 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {3206#true} {3862#(<= 1 |fibo_#in~n|)} #46#return; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,323 INFO L280 TraceCheckUtils]: 22: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,324 INFO L263 TraceCheckUtils]: 23: Hoare triple {3862#(<= 1 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-10 18:38:04,324 INFO L280 TraceCheckUtils]: 24: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:04,324 INFO L280 TraceCheckUtils]: 25: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-10 18:38:04,324 INFO L280 TraceCheckUtils]: 26: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-10 18:38:04,324 INFO L280 TraceCheckUtils]: 27: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-10 18:38:04,325 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {3206#true} {3862#(<= 1 |fibo_#in~n|)} #48#return; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,326 INFO L280 TraceCheckUtils]: 29: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,326 INFO L280 TraceCheckUtils]: 30: Hoare triple {3862#(<= 1 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,327 INFO L280 TraceCheckUtils]: 31: Hoare triple {3862#(<= 1 |fibo_#in~n|)} havoc #t~ret0; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,327 INFO L280 TraceCheckUtils]: 32: Hoare triple {3862#(<= 1 |fibo_#in~n|)} havoc #t~ret1; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,328 INFO L280 TraceCheckUtils]: 33: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume true; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,329 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {3862#(<= 1 |fibo_#in~n|)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,330 INFO L280 TraceCheckUtils]: 35: Hoare triple {3855#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,330 INFO L263 TraceCheckUtils]: 36: Hoare triple {3855#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-10 18:38:04,330 INFO L280 TraceCheckUtils]: 37: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:04,330 INFO L280 TraceCheckUtils]: 38: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-10 18:38:04,331 INFO L280 TraceCheckUtils]: 39: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-10 18:38:04,331 INFO L280 TraceCheckUtils]: 40: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-10 18:38:04,331 INFO L280 TraceCheckUtils]: 41: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-10 18:38:04,332 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {3206#true} {3855#(<= 2 |fibo_#in~n|)} #48#return; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,332 INFO L280 TraceCheckUtils]: 43: Hoare triple {3855#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,333 INFO L280 TraceCheckUtils]: 44: Hoare triple {3855#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,334 INFO L280 TraceCheckUtils]: 45: Hoare triple {3855#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,334 INFO L280 TraceCheckUtils]: 46: Hoare triple {3855#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,335 INFO L280 TraceCheckUtils]: 47: Hoare triple {3855#(<= 2 |fibo_#in~n|)} assume true; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,336 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {3855#(<= 2 |fibo_#in~n|)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,336 INFO L280 TraceCheckUtils]: 49: Hoare triple {3808#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,336 INFO L263 TraceCheckUtils]: 50: Hoare triple {3808#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-10 18:38:04,337 INFO L280 TraceCheckUtils]: 51: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:04,337 INFO L280 TraceCheckUtils]: 52: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-10 18:38:04,337 INFO L280 TraceCheckUtils]: 53: Hoare triple {3206#true} assume !(1 == ~n); {3206#true} is VALID [2020-07-10 18:38:04,337 INFO L263 TraceCheckUtils]: 54: Hoare triple {3206#true} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-10 18:38:04,337 INFO L280 TraceCheckUtils]: 55: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:04,338 INFO L280 TraceCheckUtils]: 56: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-10 18:38:04,338 INFO L280 TraceCheckUtils]: 57: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-10 18:38:04,338 INFO L280 TraceCheckUtils]: 58: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-10 18:38:04,338 INFO L280 TraceCheckUtils]: 59: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-10 18:38:04,338 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {3206#true} {3206#true} #46#return; {3206#true} is VALID [2020-07-10 18:38:04,339 INFO L280 TraceCheckUtils]: 61: Hoare triple {3206#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3206#true} is VALID [2020-07-10 18:38:04,339 INFO L263 TraceCheckUtils]: 62: Hoare triple {3206#true} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-10 18:38:04,339 INFO L280 TraceCheckUtils]: 63: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:04,339 INFO L280 TraceCheckUtils]: 64: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-10 18:38:04,339 INFO L280 TraceCheckUtils]: 65: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-10 18:38:04,340 INFO L280 TraceCheckUtils]: 66: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-10 18:38:04,340 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {3206#true} {3206#true} #48#return; {3206#true} is VALID [2020-07-10 18:38:04,340 INFO L280 TraceCheckUtils]: 68: Hoare triple {3206#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3206#true} is VALID [2020-07-10 18:38:04,340 INFO L280 TraceCheckUtils]: 69: Hoare triple {3206#true} #res := #t~ret0 + #t~ret1; {3206#true} is VALID [2020-07-10 18:38:04,341 INFO L280 TraceCheckUtils]: 70: Hoare triple {3206#true} havoc #t~ret0; {3206#true} is VALID [2020-07-10 18:38:04,341 INFO L280 TraceCheckUtils]: 71: Hoare triple {3206#true} havoc #t~ret1; {3206#true} is VALID [2020-07-10 18:38:04,341 INFO L280 TraceCheckUtils]: 72: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-10 18:38:04,343 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {3206#true} {3808#(<= 3 |fibo_#in~n|)} #48#return; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,343 INFO L280 TraceCheckUtils]: 74: Hoare triple {3808#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,344 INFO L280 TraceCheckUtils]: 75: Hoare triple {3808#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,344 INFO L280 TraceCheckUtils]: 76: Hoare triple {3808#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,345 INFO L280 TraceCheckUtils]: 77: Hoare triple {3808#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,345 INFO L280 TraceCheckUtils]: 78: Hoare triple {3808#(<= 3 |fibo_#in~n|)} assume true; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,346 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {3808#(<= 3 |fibo_#in~n|)} {3206#true} #46#return; {3760#(<= 4 fibo_~n)} is VALID [2020-07-10 18:38:04,347 INFO L280 TraceCheckUtils]: 80: Hoare triple {3760#(<= 4 fibo_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3760#(<= 4 fibo_~n)} is VALID [2020-07-10 18:38:04,347 INFO L263 TraceCheckUtils]: 81: Hoare triple {3760#(<= 4 fibo_~n)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-10 18:38:04,348 INFO L280 TraceCheckUtils]: 82: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,348 INFO L280 TraceCheckUtils]: 83: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,349 INFO L280 TraceCheckUtils]: 84: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:04,354 INFO L280 TraceCheckUtils]: 85: Hoare triple {3672#(<= |fibo_#in~n| 1)} #res := 1; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:04,355 INFO L280 TraceCheckUtils]: 86: Hoare triple {3672#(<= |fibo_#in~n| 1)} assume true; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:04,357 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {3672#(<= |fibo_#in~n| 1)} {3760#(<= 4 fibo_~n)} #48#return; {3207#false} is VALID [2020-07-10 18:38:04,357 INFO L280 TraceCheckUtils]: 88: Hoare triple {3207#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3207#false} is VALID [2020-07-10 18:38:04,357 INFO L280 TraceCheckUtils]: 89: Hoare triple {3207#false} #res := #t~ret0 + #t~ret1; {3207#false} is VALID [2020-07-10 18:38:04,357 INFO L280 TraceCheckUtils]: 90: Hoare triple {3207#false} havoc #t~ret0; {3207#false} is VALID [2020-07-10 18:38:04,357 INFO L280 TraceCheckUtils]: 91: Hoare triple {3207#false} havoc #t~ret1; {3207#false} is VALID [2020-07-10 18:38:04,358 INFO L280 TraceCheckUtils]: 92: Hoare triple {3207#false} assume true; {3207#false} is VALID [2020-07-10 18:38:04,358 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {3207#false} {3469#(<= fibo_~n 5)} #48#return; {3207#false} is VALID [2020-07-10 18:38:04,364 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:04,364 INFO L280 TraceCheckUtils]: 1: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-10 18:38:04,364 INFO L280 TraceCheckUtils]: 2: Hoare triple {3206#true} assume !(1 == ~n); {3206#true} is VALID [2020-07-10 18:38:04,365 INFO L263 TraceCheckUtils]: 3: Hoare triple {3206#true} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-10 18:38:04,365 INFO L280 TraceCheckUtils]: 4: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,366 INFO L280 TraceCheckUtils]: 5: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,366 INFO L280 TraceCheckUtils]: 6: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,367 INFO L263 TraceCheckUtils]: 7: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-10 18:38:04,367 INFO L280 TraceCheckUtils]: 8: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,368 INFO L280 TraceCheckUtils]: 9: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,368 INFO L280 TraceCheckUtils]: 10: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,368 INFO L263 TraceCheckUtils]: 11: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-10 18:38:04,369 INFO L280 TraceCheckUtils]: 12: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,369 INFO L280 TraceCheckUtils]: 13: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,370 INFO L280 TraceCheckUtils]: 14: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,370 INFO L263 TraceCheckUtils]: 15: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-10 18:38:04,371 INFO L280 TraceCheckUtils]: 16: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,371 INFO L280 TraceCheckUtils]: 17: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,372 INFO L280 TraceCheckUtils]: 18: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:04,372 INFO L280 TraceCheckUtils]: 19: Hoare triple {3672#(<= |fibo_#in~n| 1)} #res := 1; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:04,373 INFO L280 TraceCheckUtils]: 20: Hoare triple {3672#(<= |fibo_#in~n| 1)} assume true; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:04,374 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {3672#(<= |fibo_#in~n| 1)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:04,375 INFO L280 TraceCheckUtils]: 22: Hoare triple {3666#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:04,375 INFO L263 TraceCheckUtils]: 23: Hoare triple {3666#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-10 18:38:04,375 INFO L280 TraceCheckUtils]: 24: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:04,375 INFO L280 TraceCheckUtils]: 25: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-10 18:38:04,376 INFO L280 TraceCheckUtils]: 26: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-10 18:38:04,376 INFO L280 TraceCheckUtils]: 27: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-10 18:38:04,377 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {3206#true} {3666#(<= |fibo_#in~n| 2)} #48#return; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:04,377 INFO L280 TraceCheckUtils]: 29: Hoare triple {3666#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:04,378 INFO L280 TraceCheckUtils]: 30: Hoare triple {3666#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:04,378 INFO L280 TraceCheckUtils]: 31: Hoare triple {3666#(<= |fibo_#in~n| 2)} havoc #t~ret0; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:04,379 INFO L280 TraceCheckUtils]: 32: Hoare triple {3666#(<= |fibo_#in~n| 2)} havoc #t~ret1; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:04,379 INFO L280 TraceCheckUtils]: 33: Hoare triple {3666#(<= |fibo_#in~n| 2)} assume true; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:04,381 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {3666#(<= |fibo_#in~n| 2)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:04,381 INFO L280 TraceCheckUtils]: 35: Hoare triple {3653#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:04,382 INFO L263 TraceCheckUtils]: 36: Hoare triple {3653#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-10 18:38:04,382 INFO L280 TraceCheckUtils]: 37: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:04,382 INFO L280 TraceCheckUtils]: 38: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-10 18:38:04,382 INFO L280 TraceCheckUtils]: 39: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-10 18:38:04,383 INFO L280 TraceCheckUtils]: 40: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-10 18:38:04,383 INFO L280 TraceCheckUtils]: 41: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-10 18:38:04,384 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {3206#true} {3653#(<= |fibo_#in~n| 3)} #48#return; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:04,385 INFO L280 TraceCheckUtils]: 43: Hoare triple {3653#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:04,385 INFO L280 TraceCheckUtils]: 44: Hoare triple {3653#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:04,386 INFO L280 TraceCheckUtils]: 45: Hoare triple {3653#(<= |fibo_#in~n| 3)} havoc #t~ret0; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:04,386 INFO L280 TraceCheckUtils]: 46: Hoare triple {3653#(<= |fibo_#in~n| 3)} havoc #t~ret1; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:04,387 INFO L280 TraceCheckUtils]: 47: Hoare triple {3653#(<= |fibo_#in~n| 3)} assume true; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:04,389 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {3653#(<= |fibo_#in~n| 3)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:04,389 INFO L280 TraceCheckUtils]: 49: Hoare triple {3606#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:04,390 INFO L263 TraceCheckUtils]: 50: Hoare triple {3606#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-10 18:38:04,390 INFO L280 TraceCheckUtils]: 51: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:04,390 INFO L280 TraceCheckUtils]: 52: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-10 18:38:04,391 INFO L280 TraceCheckUtils]: 53: Hoare triple {3206#true} assume !(1 == ~n); {3206#true} is VALID [2020-07-10 18:38:04,391 INFO L263 TraceCheckUtils]: 54: Hoare triple {3206#true} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-10 18:38:04,391 INFO L280 TraceCheckUtils]: 55: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:04,391 INFO L280 TraceCheckUtils]: 56: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-10 18:38:04,392 INFO L280 TraceCheckUtils]: 57: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-10 18:38:04,392 INFO L280 TraceCheckUtils]: 58: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-10 18:38:04,392 INFO L280 TraceCheckUtils]: 59: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-10 18:38:04,392 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {3206#true} {3206#true} #46#return; {3206#true} is VALID [2020-07-10 18:38:04,393 INFO L280 TraceCheckUtils]: 61: Hoare triple {3206#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3206#true} is VALID [2020-07-10 18:38:04,393 INFO L263 TraceCheckUtils]: 62: Hoare triple {3206#true} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-10 18:38:04,393 INFO L280 TraceCheckUtils]: 63: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:04,393 INFO L280 TraceCheckUtils]: 64: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-10 18:38:04,394 INFO L280 TraceCheckUtils]: 65: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-10 18:38:04,394 INFO L280 TraceCheckUtils]: 66: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-10 18:38:04,394 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {3206#true} {3206#true} #48#return; {3206#true} is VALID [2020-07-10 18:38:04,394 INFO L280 TraceCheckUtils]: 68: Hoare triple {3206#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3206#true} is VALID [2020-07-10 18:38:04,394 INFO L280 TraceCheckUtils]: 69: Hoare triple {3206#true} #res := #t~ret0 + #t~ret1; {3206#true} is VALID [2020-07-10 18:38:04,395 INFO L280 TraceCheckUtils]: 70: Hoare triple {3206#true} havoc #t~ret0; {3206#true} is VALID [2020-07-10 18:38:04,395 INFO L280 TraceCheckUtils]: 71: Hoare triple {3206#true} havoc #t~ret1; {3206#true} is VALID [2020-07-10 18:38:04,395 INFO L280 TraceCheckUtils]: 72: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-10 18:38:04,396 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {3206#true} {3606#(<= |fibo_#in~n| 4)} #48#return; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:04,397 INFO L280 TraceCheckUtils]: 74: Hoare triple {3606#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:04,398 INFO L280 TraceCheckUtils]: 75: Hoare triple {3606#(<= |fibo_#in~n| 4)} #res := #t~ret0 + #t~ret1; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:04,398 INFO L280 TraceCheckUtils]: 76: Hoare triple {3606#(<= |fibo_#in~n| 4)} havoc #t~ret0; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:04,399 INFO L280 TraceCheckUtils]: 77: Hoare triple {3606#(<= |fibo_#in~n| 4)} havoc #t~ret1; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:04,400 INFO L280 TraceCheckUtils]: 78: Hoare triple {3606#(<= |fibo_#in~n| 4)} assume true; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:04,401 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {3606#(<= |fibo_#in~n| 4)} {3206#true} #46#return; {3469#(<= fibo_~n 5)} is VALID [2020-07-10 18:38:04,402 INFO L280 TraceCheckUtils]: 80: Hoare triple {3469#(<= fibo_~n 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3469#(<= fibo_~n 5)} is VALID [2020-07-10 18:38:04,402 INFO L263 TraceCheckUtils]: 81: Hoare triple {3469#(<= fibo_~n 5)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-10 18:38:04,402 INFO L280 TraceCheckUtils]: 82: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:04,403 INFO L280 TraceCheckUtils]: 83: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-10 18:38:04,403 INFO L280 TraceCheckUtils]: 84: Hoare triple {3206#true} assume !(1 == ~n); {3206#true} is VALID [2020-07-10 18:38:04,403 INFO L263 TraceCheckUtils]: 85: Hoare triple {3206#true} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-10 18:38:04,406 INFO L280 TraceCheckUtils]: 86: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,407 INFO L280 TraceCheckUtils]: 87: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,407 INFO L280 TraceCheckUtils]: 88: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,407 INFO L263 TraceCheckUtils]: 89: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-10 18:38:04,408 INFO L280 TraceCheckUtils]: 90: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,409 INFO L280 TraceCheckUtils]: 91: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,409 INFO L280 TraceCheckUtils]: 92: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,410 INFO L263 TraceCheckUtils]: 93: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-10 18:38:04,410 INFO L280 TraceCheckUtils]: 94: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,411 INFO L280 TraceCheckUtils]: 95: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,412 INFO L280 TraceCheckUtils]: 96: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume !(1 == ~n); {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,412 INFO L263 TraceCheckUtils]: 97: Hoare triple {3862#(<= 1 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-10 18:38:04,412 INFO L280 TraceCheckUtils]: 98: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:04,412 INFO L280 TraceCheckUtils]: 99: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-10 18:38:04,413 INFO L280 TraceCheckUtils]: 100: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-10 18:38:04,413 INFO L280 TraceCheckUtils]: 101: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-10 18:38:04,413 INFO L280 TraceCheckUtils]: 102: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-10 18:38:04,414 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {3206#true} {3862#(<= 1 |fibo_#in~n|)} #46#return; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,415 INFO L280 TraceCheckUtils]: 104: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,415 INFO L263 TraceCheckUtils]: 105: Hoare triple {3862#(<= 1 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-10 18:38:04,415 INFO L280 TraceCheckUtils]: 106: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:04,416 INFO L280 TraceCheckUtils]: 107: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-10 18:38:04,416 INFO L280 TraceCheckUtils]: 108: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-10 18:38:04,416 INFO L280 TraceCheckUtils]: 109: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-10 18:38:04,417 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {3206#true} {3862#(<= 1 |fibo_#in~n|)} #48#return; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,418 INFO L280 TraceCheckUtils]: 111: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,418 INFO L280 TraceCheckUtils]: 112: Hoare triple {3862#(<= 1 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,419 INFO L280 TraceCheckUtils]: 113: Hoare triple {3862#(<= 1 |fibo_#in~n|)} havoc #t~ret0; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,419 INFO L280 TraceCheckUtils]: 114: Hoare triple {3862#(<= 1 |fibo_#in~n|)} havoc #t~ret1; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,420 INFO L280 TraceCheckUtils]: 115: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume true; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,421 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {3862#(<= 1 |fibo_#in~n|)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,421 INFO L280 TraceCheckUtils]: 117: Hoare triple {3855#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,422 INFO L263 TraceCheckUtils]: 118: Hoare triple {3855#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-10 18:38:04,422 INFO L280 TraceCheckUtils]: 119: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:04,422 INFO L280 TraceCheckUtils]: 120: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-10 18:38:04,422 INFO L280 TraceCheckUtils]: 121: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-10 18:38:04,422 INFO L280 TraceCheckUtils]: 122: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-10 18:38:04,422 INFO L280 TraceCheckUtils]: 123: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-10 18:38:04,423 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {3206#true} {3855#(<= 2 |fibo_#in~n|)} #48#return; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,424 INFO L280 TraceCheckUtils]: 125: Hoare triple {3855#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,424 INFO L280 TraceCheckUtils]: 126: Hoare triple {3855#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,425 INFO L280 TraceCheckUtils]: 127: Hoare triple {3855#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,425 INFO L280 TraceCheckUtils]: 128: Hoare triple {3855#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,425 INFO L280 TraceCheckUtils]: 129: Hoare triple {3855#(<= 2 |fibo_#in~n|)} assume true; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,426 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {3855#(<= 2 |fibo_#in~n|)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,427 INFO L280 TraceCheckUtils]: 131: Hoare triple {3808#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,427 INFO L263 TraceCheckUtils]: 132: Hoare triple {3808#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-10 18:38:04,427 INFO L280 TraceCheckUtils]: 133: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:04,428 INFO L280 TraceCheckUtils]: 134: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-10 18:38:04,428 INFO L280 TraceCheckUtils]: 135: Hoare triple {3206#true} assume !(1 == ~n); {3206#true} is VALID [2020-07-10 18:38:04,428 INFO L263 TraceCheckUtils]: 136: Hoare triple {3206#true} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-10 18:38:04,428 INFO L280 TraceCheckUtils]: 137: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:04,429 INFO L280 TraceCheckUtils]: 138: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-10 18:38:04,429 INFO L280 TraceCheckUtils]: 139: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-10 18:38:04,429 INFO L280 TraceCheckUtils]: 140: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-10 18:38:04,429 INFO L280 TraceCheckUtils]: 141: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-10 18:38:04,429 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {3206#true} {3206#true} #46#return; {3206#true} is VALID [2020-07-10 18:38:04,430 INFO L280 TraceCheckUtils]: 143: Hoare triple {3206#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3206#true} is VALID [2020-07-10 18:38:04,430 INFO L263 TraceCheckUtils]: 144: Hoare triple {3206#true} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-10 18:38:04,430 INFO L280 TraceCheckUtils]: 145: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:04,430 INFO L280 TraceCheckUtils]: 146: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-10 18:38:04,431 INFO L280 TraceCheckUtils]: 147: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-10 18:38:04,431 INFO L280 TraceCheckUtils]: 148: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-10 18:38:04,431 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {3206#true} {3206#true} #48#return; {3206#true} is VALID [2020-07-10 18:38:04,431 INFO L280 TraceCheckUtils]: 150: Hoare triple {3206#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3206#true} is VALID [2020-07-10 18:38:04,432 INFO L280 TraceCheckUtils]: 151: Hoare triple {3206#true} #res := #t~ret0 + #t~ret1; {3206#true} is VALID [2020-07-10 18:38:04,432 INFO L280 TraceCheckUtils]: 152: Hoare triple {3206#true} havoc #t~ret0; {3206#true} is VALID [2020-07-10 18:38:04,432 INFO L280 TraceCheckUtils]: 153: Hoare triple {3206#true} havoc #t~ret1; {3206#true} is VALID [2020-07-10 18:38:04,432 INFO L280 TraceCheckUtils]: 154: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-10 18:38:04,438 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {3206#true} {3808#(<= 3 |fibo_#in~n|)} #48#return; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,439 INFO L280 TraceCheckUtils]: 156: Hoare triple {3808#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,439 INFO L280 TraceCheckUtils]: 157: Hoare triple {3808#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,439 INFO L280 TraceCheckUtils]: 158: Hoare triple {3808#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,440 INFO L280 TraceCheckUtils]: 159: Hoare triple {3808#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,440 INFO L280 TraceCheckUtils]: 160: Hoare triple {3808#(<= 3 |fibo_#in~n|)} assume true; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,442 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {3808#(<= 3 |fibo_#in~n|)} {3206#true} #46#return; {3760#(<= 4 fibo_~n)} is VALID [2020-07-10 18:38:04,443 INFO L280 TraceCheckUtils]: 162: Hoare triple {3760#(<= 4 fibo_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3760#(<= 4 fibo_~n)} is VALID [2020-07-10 18:38:04,443 INFO L263 TraceCheckUtils]: 163: Hoare triple {3760#(<= 4 fibo_~n)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-10 18:38:04,443 INFO L280 TraceCheckUtils]: 164: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,443 INFO L280 TraceCheckUtils]: 165: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,444 INFO L280 TraceCheckUtils]: 166: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:04,444 INFO L280 TraceCheckUtils]: 167: Hoare triple {3672#(<= |fibo_#in~n| 1)} #res := 1; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:04,445 INFO L280 TraceCheckUtils]: 168: Hoare triple {3672#(<= |fibo_#in~n| 1)} assume true; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:04,446 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {3672#(<= |fibo_#in~n| 1)} {3760#(<= 4 fibo_~n)} #48#return; {3207#false} is VALID [2020-07-10 18:38:04,446 INFO L280 TraceCheckUtils]: 170: Hoare triple {3207#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3207#false} is VALID [2020-07-10 18:38:04,446 INFO L280 TraceCheckUtils]: 171: Hoare triple {3207#false} #res := #t~ret0 + #t~ret1; {3207#false} is VALID [2020-07-10 18:38:04,447 INFO L280 TraceCheckUtils]: 172: Hoare triple {3207#false} havoc #t~ret0; {3207#false} is VALID [2020-07-10 18:38:04,447 INFO L280 TraceCheckUtils]: 173: Hoare triple {3207#false} havoc #t~ret1; {3207#false} is VALID [2020-07-10 18:38:04,447 INFO L280 TraceCheckUtils]: 174: Hoare triple {3207#false} assume true; {3207#false} is VALID [2020-07-10 18:38:04,448 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {3207#false} {3469#(<= fibo_~n 5)} #48#return; {3207#false} is VALID [2020-07-10 18:38:04,448 INFO L280 TraceCheckUtils]: 176: Hoare triple {3207#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3207#false} is VALID [2020-07-10 18:38:04,448 INFO L280 TraceCheckUtils]: 177: Hoare triple {3207#false} #res := #t~ret0 + #t~ret1; {3207#false} is VALID [2020-07-10 18:38:04,449 INFO L280 TraceCheckUtils]: 178: Hoare triple {3207#false} havoc #t~ret0; {3207#false} is VALID [2020-07-10 18:38:04,449 INFO L280 TraceCheckUtils]: 179: Hoare triple {3207#false} havoc #t~ret1; {3207#false} is VALID [2020-07-10 18:38:04,449 INFO L280 TraceCheckUtils]: 180: Hoare triple {3207#false} assume true; {3207#false} is VALID [2020-07-10 18:38:04,449 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {3207#false} {3210#(<= 7 main_~x~0)} #44#return; {3207#false} is VALID [2020-07-10 18:38:04,483 INFO L263 TraceCheckUtils]: 0: Hoare triple {3206#true} call ULTIMATE.init(); {3206#true} is VALID [2020-07-10 18:38:04,484 INFO L280 TraceCheckUtils]: 1: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-10 18:38:04,484 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3206#true} {3206#true} #40#return; {3206#true} is VALID [2020-07-10 18:38:04,484 INFO L263 TraceCheckUtils]: 3: Hoare triple {3206#true} call #t~ret3 := main(); {3206#true} is VALID [2020-07-10 18:38:04,485 INFO L280 TraceCheckUtils]: 4: Hoare triple {3206#true} ~x~0 := 7; {3210#(<= 7 main_~x~0)} is VALID [2020-07-10 18:38:04,485 INFO L263 TraceCheckUtils]: 5: Hoare triple {3210#(<= 7 main_~x~0)} call #t~ret2 := fibo(~x~0); {3206#true} is VALID [2020-07-10 18:38:04,485 INFO L280 TraceCheckUtils]: 6: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:04,485 INFO L280 TraceCheckUtils]: 7: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-10 18:38:04,485 INFO L280 TraceCheckUtils]: 8: Hoare triple {3206#true} assume !(1 == ~n); {3206#true} is VALID [2020-07-10 18:38:04,485 INFO L263 TraceCheckUtils]: 9: Hoare triple {3206#true} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-10 18:38:04,486 INFO L280 TraceCheckUtils]: 10: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,486 INFO L280 TraceCheckUtils]: 11: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,486 INFO L280 TraceCheckUtils]: 12: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,487 INFO L263 TraceCheckUtils]: 13: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-10 18:38:04,487 INFO L280 TraceCheckUtils]: 14: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,487 INFO L280 TraceCheckUtils]: 15: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,488 INFO L280 TraceCheckUtils]: 16: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,488 INFO L263 TraceCheckUtils]: 17: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-10 18:38:04,488 INFO L280 TraceCheckUtils]: 18: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,489 INFO L280 TraceCheckUtils]: 19: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,489 INFO L280 TraceCheckUtils]: 20: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,489 INFO L263 TraceCheckUtils]: 21: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-10 18:38:04,489 INFO L280 TraceCheckUtils]: 22: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,490 INFO L280 TraceCheckUtils]: 23: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,491 INFO L280 TraceCheckUtils]: 24: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:04,491 INFO L280 TraceCheckUtils]: 25: Hoare triple {3672#(<= |fibo_#in~n| 1)} #res := 1; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:04,492 INFO L280 TraceCheckUtils]: 26: Hoare triple {3672#(<= |fibo_#in~n| 1)} assume true; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:04,493 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {3672#(<= |fibo_#in~n| 1)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:04,494 INFO L280 TraceCheckUtils]: 28: Hoare triple {3666#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:04,494 INFO L263 TraceCheckUtils]: 29: Hoare triple {3666#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-10 18:38:04,494 INFO L280 TraceCheckUtils]: 30: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:04,495 INFO L280 TraceCheckUtils]: 31: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-10 18:38:04,495 INFO L280 TraceCheckUtils]: 32: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-10 18:38:04,495 INFO L280 TraceCheckUtils]: 33: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-10 18:38:04,497 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {3206#true} {3666#(<= |fibo_#in~n| 2)} #48#return; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:04,504 INFO L280 TraceCheckUtils]: 35: Hoare triple {3666#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:04,504 INFO L280 TraceCheckUtils]: 36: Hoare triple {3666#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:04,505 INFO L280 TraceCheckUtils]: 37: Hoare triple {3666#(<= |fibo_#in~n| 2)} havoc #t~ret0; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:04,505 INFO L280 TraceCheckUtils]: 38: Hoare triple {3666#(<= |fibo_#in~n| 2)} havoc #t~ret1; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:04,506 INFO L280 TraceCheckUtils]: 39: Hoare triple {3666#(<= |fibo_#in~n| 2)} assume true; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:04,507 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {3666#(<= |fibo_#in~n| 2)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:04,508 INFO L280 TraceCheckUtils]: 41: Hoare triple {3653#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:04,508 INFO L263 TraceCheckUtils]: 42: Hoare triple {3653#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-10 18:38:04,508 INFO L280 TraceCheckUtils]: 43: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:04,508 INFO L280 TraceCheckUtils]: 44: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-10 18:38:04,508 INFO L280 TraceCheckUtils]: 45: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-10 18:38:04,509 INFO L280 TraceCheckUtils]: 46: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-10 18:38:04,509 INFO L280 TraceCheckUtils]: 47: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-10 18:38:04,510 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {3206#true} {3653#(<= |fibo_#in~n| 3)} #48#return; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:04,510 INFO L280 TraceCheckUtils]: 49: Hoare triple {3653#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:04,511 INFO L280 TraceCheckUtils]: 50: Hoare triple {3653#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:04,511 INFO L280 TraceCheckUtils]: 51: Hoare triple {3653#(<= |fibo_#in~n| 3)} havoc #t~ret0; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:04,512 INFO L280 TraceCheckUtils]: 52: Hoare triple {3653#(<= |fibo_#in~n| 3)} havoc #t~ret1; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:04,512 INFO L280 TraceCheckUtils]: 53: Hoare triple {3653#(<= |fibo_#in~n| 3)} assume true; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:04,513 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {3653#(<= |fibo_#in~n| 3)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:04,514 INFO L280 TraceCheckUtils]: 55: Hoare triple {3606#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:04,514 INFO L263 TraceCheckUtils]: 56: Hoare triple {3606#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-10 18:38:04,514 INFO L280 TraceCheckUtils]: 57: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:04,514 INFO L280 TraceCheckUtils]: 58: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-10 18:38:04,515 INFO L280 TraceCheckUtils]: 59: Hoare triple {3206#true} assume !(1 == ~n); {3206#true} is VALID [2020-07-10 18:38:04,515 INFO L263 TraceCheckUtils]: 60: Hoare triple {3206#true} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-10 18:38:04,515 INFO L280 TraceCheckUtils]: 61: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:04,515 INFO L280 TraceCheckUtils]: 62: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-10 18:38:04,515 INFO L280 TraceCheckUtils]: 63: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-10 18:38:04,516 INFO L280 TraceCheckUtils]: 64: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-10 18:38:04,516 INFO L280 TraceCheckUtils]: 65: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-10 18:38:04,516 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {3206#true} {3206#true} #46#return; {3206#true} is VALID [2020-07-10 18:38:04,516 INFO L280 TraceCheckUtils]: 67: Hoare triple {3206#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3206#true} is VALID [2020-07-10 18:38:04,516 INFO L263 TraceCheckUtils]: 68: Hoare triple {3206#true} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-10 18:38:04,516 INFO L280 TraceCheckUtils]: 69: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:04,517 INFO L280 TraceCheckUtils]: 70: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-10 18:38:04,517 INFO L280 TraceCheckUtils]: 71: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-10 18:38:04,517 INFO L280 TraceCheckUtils]: 72: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-10 18:38:04,517 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {3206#true} {3206#true} #48#return; {3206#true} is VALID [2020-07-10 18:38:04,517 INFO L280 TraceCheckUtils]: 74: Hoare triple {3206#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3206#true} is VALID [2020-07-10 18:38:04,517 INFO L280 TraceCheckUtils]: 75: Hoare triple {3206#true} #res := #t~ret0 + #t~ret1; {3206#true} is VALID [2020-07-10 18:38:04,518 INFO L280 TraceCheckUtils]: 76: Hoare triple {3206#true} havoc #t~ret0; {3206#true} is VALID [2020-07-10 18:38:04,518 INFO L280 TraceCheckUtils]: 77: Hoare triple {3206#true} havoc #t~ret1; {3206#true} is VALID [2020-07-10 18:38:04,518 INFO L280 TraceCheckUtils]: 78: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-10 18:38:04,519 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {3206#true} {3606#(<= |fibo_#in~n| 4)} #48#return; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:04,519 INFO L280 TraceCheckUtils]: 80: Hoare triple {3606#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:04,520 INFO L280 TraceCheckUtils]: 81: Hoare triple {3606#(<= |fibo_#in~n| 4)} #res := #t~ret0 + #t~ret1; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:04,520 INFO L280 TraceCheckUtils]: 82: Hoare triple {3606#(<= |fibo_#in~n| 4)} havoc #t~ret0; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:04,521 INFO L280 TraceCheckUtils]: 83: Hoare triple {3606#(<= |fibo_#in~n| 4)} havoc #t~ret1; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:04,521 INFO L280 TraceCheckUtils]: 84: Hoare triple {3606#(<= |fibo_#in~n| 4)} assume true; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:04,523 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {3606#(<= |fibo_#in~n| 4)} {3206#true} #46#return; {3469#(<= fibo_~n 5)} is VALID [2020-07-10 18:38:04,524 INFO L280 TraceCheckUtils]: 86: Hoare triple {3469#(<= fibo_~n 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3469#(<= fibo_~n 5)} is VALID [2020-07-10 18:38:04,525 INFO L263 TraceCheckUtils]: 87: Hoare triple {3469#(<= fibo_~n 5)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-10 18:38:04,525 INFO L280 TraceCheckUtils]: 88: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:04,525 INFO L280 TraceCheckUtils]: 89: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-10 18:38:04,525 INFO L280 TraceCheckUtils]: 90: Hoare triple {3206#true} assume !(1 == ~n); {3206#true} is VALID [2020-07-10 18:38:04,525 INFO L263 TraceCheckUtils]: 91: Hoare triple {3206#true} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-10 18:38:04,526 INFO L280 TraceCheckUtils]: 92: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,526 INFO L280 TraceCheckUtils]: 93: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,527 INFO L280 TraceCheckUtils]: 94: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,527 INFO L263 TraceCheckUtils]: 95: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-10 18:38:04,528 INFO L280 TraceCheckUtils]: 96: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,528 INFO L280 TraceCheckUtils]: 97: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,529 INFO L280 TraceCheckUtils]: 98: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,529 INFO L263 TraceCheckUtils]: 99: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-10 18:38:04,529 INFO L280 TraceCheckUtils]: 100: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,530 INFO L280 TraceCheckUtils]: 101: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,531 INFO L280 TraceCheckUtils]: 102: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume !(1 == ~n); {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,531 INFO L263 TraceCheckUtils]: 103: Hoare triple {3862#(<= 1 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-10 18:38:04,531 INFO L280 TraceCheckUtils]: 104: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:04,531 INFO L280 TraceCheckUtils]: 105: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-10 18:38:04,531 INFO L280 TraceCheckUtils]: 106: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-10 18:38:04,532 INFO L280 TraceCheckUtils]: 107: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-10 18:38:04,532 INFO L280 TraceCheckUtils]: 108: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-10 18:38:04,533 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {3206#true} {3862#(<= 1 |fibo_#in~n|)} #46#return; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,533 INFO L280 TraceCheckUtils]: 110: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,533 INFO L263 TraceCheckUtils]: 111: Hoare triple {3862#(<= 1 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-10 18:38:04,534 INFO L280 TraceCheckUtils]: 112: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:04,534 INFO L280 TraceCheckUtils]: 113: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-10 18:38:04,534 INFO L280 TraceCheckUtils]: 114: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-10 18:38:04,534 INFO L280 TraceCheckUtils]: 115: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-10 18:38:04,535 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {3206#true} {3862#(<= 1 |fibo_#in~n|)} #48#return; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,535 INFO L280 TraceCheckUtils]: 117: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,536 INFO L280 TraceCheckUtils]: 118: Hoare triple {3862#(<= 1 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,536 INFO L280 TraceCheckUtils]: 119: Hoare triple {3862#(<= 1 |fibo_#in~n|)} havoc #t~ret0; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,537 INFO L280 TraceCheckUtils]: 120: Hoare triple {3862#(<= 1 |fibo_#in~n|)} havoc #t~ret1; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,537 INFO L280 TraceCheckUtils]: 121: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume true; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,539 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {3862#(<= 1 |fibo_#in~n|)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,539 INFO L280 TraceCheckUtils]: 123: Hoare triple {3855#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,539 INFO L263 TraceCheckUtils]: 124: Hoare triple {3855#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-10 18:38:04,539 INFO L280 TraceCheckUtils]: 125: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:04,540 INFO L280 TraceCheckUtils]: 126: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-10 18:38:04,540 INFO L280 TraceCheckUtils]: 127: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-10 18:38:04,540 INFO L280 TraceCheckUtils]: 128: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-10 18:38:04,540 INFO L280 TraceCheckUtils]: 129: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-10 18:38:04,541 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {3206#true} {3855#(<= 2 |fibo_#in~n|)} #48#return; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,542 INFO L280 TraceCheckUtils]: 131: Hoare triple {3855#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,542 INFO L280 TraceCheckUtils]: 132: Hoare triple {3855#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,543 INFO L280 TraceCheckUtils]: 133: Hoare triple {3855#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,543 INFO L280 TraceCheckUtils]: 134: Hoare triple {3855#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,544 INFO L280 TraceCheckUtils]: 135: Hoare triple {3855#(<= 2 |fibo_#in~n|)} assume true; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,545 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {3855#(<= 2 |fibo_#in~n|)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,545 INFO L280 TraceCheckUtils]: 137: Hoare triple {3808#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,545 INFO L263 TraceCheckUtils]: 138: Hoare triple {3808#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-10 18:38:04,546 INFO L280 TraceCheckUtils]: 139: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:04,546 INFO L280 TraceCheckUtils]: 140: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-10 18:38:04,546 INFO L280 TraceCheckUtils]: 141: Hoare triple {3206#true} assume !(1 == ~n); {3206#true} is VALID [2020-07-10 18:38:04,546 INFO L263 TraceCheckUtils]: 142: Hoare triple {3206#true} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-10 18:38:04,546 INFO L280 TraceCheckUtils]: 143: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:04,546 INFO L280 TraceCheckUtils]: 144: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-10 18:38:04,547 INFO L280 TraceCheckUtils]: 145: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-10 18:38:04,547 INFO L280 TraceCheckUtils]: 146: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-10 18:38:04,547 INFO L280 TraceCheckUtils]: 147: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-10 18:38:04,547 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {3206#true} {3206#true} #46#return; {3206#true} is VALID [2020-07-10 18:38:04,547 INFO L280 TraceCheckUtils]: 149: Hoare triple {3206#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3206#true} is VALID [2020-07-10 18:38:04,548 INFO L263 TraceCheckUtils]: 150: Hoare triple {3206#true} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-10 18:38:04,548 INFO L280 TraceCheckUtils]: 151: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-10 18:38:04,548 INFO L280 TraceCheckUtils]: 152: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-10 18:38:04,548 INFO L280 TraceCheckUtils]: 153: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-10 18:38:04,548 INFO L280 TraceCheckUtils]: 154: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-10 18:38:04,548 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {3206#true} {3206#true} #48#return; {3206#true} is VALID [2020-07-10 18:38:04,549 INFO L280 TraceCheckUtils]: 156: Hoare triple {3206#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3206#true} is VALID [2020-07-10 18:38:04,549 INFO L280 TraceCheckUtils]: 157: Hoare triple {3206#true} #res := #t~ret0 + #t~ret1; {3206#true} is VALID [2020-07-10 18:38:04,549 INFO L280 TraceCheckUtils]: 158: Hoare triple {3206#true} havoc #t~ret0; {3206#true} is VALID [2020-07-10 18:38:04,549 INFO L280 TraceCheckUtils]: 159: Hoare triple {3206#true} havoc #t~ret1; {3206#true} is VALID [2020-07-10 18:38:04,549 INFO L280 TraceCheckUtils]: 160: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-10 18:38:04,550 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {3206#true} {3808#(<= 3 |fibo_#in~n|)} #48#return; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,551 INFO L280 TraceCheckUtils]: 162: Hoare triple {3808#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,551 INFO L280 TraceCheckUtils]: 163: Hoare triple {3808#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,552 INFO L280 TraceCheckUtils]: 164: Hoare triple {3808#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,552 INFO L280 TraceCheckUtils]: 165: Hoare triple {3808#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,552 INFO L280 TraceCheckUtils]: 166: Hoare triple {3808#(<= 3 |fibo_#in~n|)} assume true; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,553 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {3808#(<= 3 |fibo_#in~n|)} {3206#true} #46#return; {3760#(<= 4 fibo_~n)} is VALID [2020-07-10 18:38:04,553 INFO L280 TraceCheckUtils]: 168: Hoare triple {3760#(<= 4 fibo_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3760#(<= 4 fibo_~n)} is VALID [2020-07-10 18:38:04,554 INFO L263 TraceCheckUtils]: 169: Hoare triple {3760#(<= 4 fibo_~n)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-10 18:38:04,554 INFO L280 TraceCheckUtils]: 170: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,554 INFO L280 TraceCheckUtils]: 171: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:04,555 INFO L280 TraceCheckUtils]: 172: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:04,555 INFO L280 TraceCheckUtils]: 173: Hoare triple {3672#(<= |fibo_#in~n| 1)} #res := 1; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:04,556 INFO L280 TraceCheckUtils]: 174: Hoare triple {3672#(<= |fibo_#in~n| 1)} assume true; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:04,557 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {3672#(<= |fibo_#in~n| 1)} {3760#(<= 4 fibo_~n)} #48#return; {3207#false} is VALID [2020-07-10 18:38:04,557 INFO L280 TraceCheckUtils]: 176: Hoare triple {3207#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3207#false} is VALID [2020-07-10 18:38:04,557 INFO L280 TraceCheckUtils]: 177: Hoare triple {3207#false} #res := #t~ret0 + #t~ret1; {3207#false} is VALID [2020-07-10 18:38:04,557 INFO L280 TraceCheckUtils]: 178: Hoare triple {3207#false} havoc #t~ret0; {3207#false} is VALID [2020-07-10 18:38:04,557 INFO L280 TraceCheckUtils]: 179: Hoare triple {3207#false} havoc #t~ret1; {3207#false} is VALID [2020-07-10 18:38:04,557 INFO L280 TraceCheckUtils]: 180: Hoare triple {3207#false} assume true; {3207#false} is VALID [2020-07-10 18:38:04,557 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {3207#false} {3469#(<= fibo_~n 5)} #48#return; {3207#false} is VALID [2020-07-10 18:38:04,558 INFO L280 TraceCheckUtils]: 182: Hoare triple {3207#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3207#false} is VALID [2020-07-10 18:38:04,558 INFO L280 TraceCheckUtils]: 183: Hoare triple {3207#false} #res := #t~ret0 + #t~ret1; {3207#false} is VALID [2020-07-10 18:38:04,558 INFO L280 TraceCheckUtils]: 184: Hoare triple {3207#false} havoc #t~ret0; {3207#false} is VALID [2020-07-10 18:38:04,558 INFO L280 TraceCheckUtils]: 185: Hoare triple {3207#false} havoc #t~ret1; {3207#false} is VALID [2020-07-10 18:38:04,558 INFO L280 TraceCheckUtils]: 186: Hoare triple {3207#false} assume true; {3207#false} is VALID [2020-07-10 18:38:04,558 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {3207#false} {3210#(<= 7 main_~x~0)} #44#return; {3207#false} is VALID [2020-07-10 18:38:04,559 INFO L280 TraceCheckUtils]: 188: Hoare triple {3207#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3207#false} is VALID [2020-07-10 18:38:04,559 INFO L280 TraceCheckUtils]: 189: Hoare triple {3207#false} ~result~0 := #t~ret2; {3207#false} is VALID [2020-07-10 18:38:04,559 INFO L280 TraceCheckUtils]: 190: Hoare triple {3207#false} havoc #t~ret2; {3207#false} is VALID [2020-07-10 18:38:04,559 INFO L280 TraceCheckUtils]: 191: Hoare triple {3207#false} assume 13 != ~result~0; {3207#false} is VALID [2020-07-10 18:38:04,559 INFO L280 TraceCheckUtils]: 192: Hoare triple {3207#false} assume !false; {3207#false} is VALID [2020-07-10 18:38:04,577 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 48 proven. 97 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2020-07-10 18:38:04,577 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 18:38:04,578 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [231702955] [2020-07-10 18:38:04,578 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 18:38:04,578 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2020-07-10 18:38:04,578 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1095801879] [2020-07-10 18:38:04,579 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 193 [2020-07-10 18:38:04,617 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 18:38:04,617 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states. [2020-07-10 18:38:04,737 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 106 edges. 106 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:38:04,738 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-07-10 18:38:04,738 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 18:38:04,738 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-07-10 18:38:04,739 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=124, Unknown=0, NotChecked=0, Total=156 [2020-07-10 18:38:04,739 INFO L87 Difference]: Start difference. First operand 70 states and 83 transitions. Second operand 13 states. [2020-07-10 18:38:06,179 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:38:06,179 INFO L93 Difference]: Finished difference Result 149 states and 204 transitions. [2020-07-10 18:38:06,180 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2020-07-10 18:38:06,180 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 193 [2020-07-10 18:38:06,182 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 18:38:06,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-10 18:38:06,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 137 transitions. [2020-07-10 18:38:06,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-10 18:38:06,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 137 transitions. [2020-07-10 18:38:06,198 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 23 states and 137 transitions. [2020-07-10 18:38:06,374 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 137 edges. 137 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:38:06,378 INFO L225 Difference]: With dead ends: 149 [2020-07-10 18:38:06,378 INFO L226 Difference]: Without dead ends: 92 [2020-07-10 18:38:06,380 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 75 GetRequests, 48 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 142 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=188, Invalid=624, Unknown=0, NotChecked=0, Total=812 [2020-07-10 18:38:06,380 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 92 states. [2020-07-10 18:38:06,557 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 92 to 85. [2020-07-10 18:38:06,558 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 18:38:06,558 INFO L82 GeneralOperation]: Start isEquivalent. First operand 92 states. Second operand 85 states. [2020-07-10 18:38:06,558 INFO L74 IsIncluded]: Start isIncluded. First operand 92 states. Second operand 85 states. [2020-07-10 18:38:06,558 INFO L87 Difference]: Start difference. First operand 92 states. Second operand 85 states. [2020-07-10 18:38:06,564 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:38:06,565 INFO L93 Difference]: Finished difference Result 92 states and 109 transitions. [2020-07-10 18:38:06,565 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 109 transitions. [2020-07-10 18:38:06,566 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 18:38:06,566 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 18:38:06,566 INFO L74 IsIncluded]: Start isIncluded. First operand 85 states. Second operand 92 states. [2020-07-10 18:38:06,566 INFO L87 Difference]: Start difference. First operand 85 states. Second operand 92 states. [2020-07-10 18:38:06,571 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:38:06,571 INFO L93 Difference]: Finished difference Result 92 states and 109 transitions. [2020-07-10 18:38:06,571 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 109 transitions. [2020-07-10 18:38:06,572 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 18:38:06,572 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 18:38:06,573 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 18:38:06,573 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 18:38:06,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 85 states. [2020-07-10 18:38:06,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 85 states and 101 transitions. [2020-07-10 18:38:06,578 INFO L78 Accepts]: Start accepts. Automaton has 85 states and 101 transitions. Word has length 193 [2020-07-10 18:38:06,578 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 18:38:06,578 INFO L479 AbstractCegarLoop]: Abstraction has 85 states and 101 transitions. [2020-07-10 18:38:06,578 INFO L480 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-07-10 18:38:06,578 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 85 states and 101 transitions. [2020-07-10 18:38:06,739 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 101 edges. 101 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:38:06,739 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 101 transitions. [2020-07-10 18:38:06,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2020-07-10 18:38:06,742 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 18:38:06,742 INFO L422 BasicCegarLoop]: trace histogram [25, 25, 20, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 8, 8, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 18:38:06,742 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-10 18:38:06,742 INFO L427 AbstractCegarLoop]: === Iteration 9 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 18:38:06,743 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 18:38:06,743 INFO L82 PathProgramCache]: Analyzing trace with hash 1227428144, now seen corresponding path program 6 times [2020-07-10 18:38:06,743 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 18:38:06,743 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1306654132] [2020-07-10 18:38:06,743 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY Garbage collection #1: 17 nodes / 0 free / 0.0s / 0.0s total Resizing node table from 17 to 31 Garbage collection #2: 31 nodes / 0 free / 0.0s / 0.0s total Resizing node table from 31 to 61 Garbage collection #3: 61 nodes / 0 free / 0.0s / 0.0s total Resizing node table from 61 to 113 Garbage collection #4: 113 nodes / 0 free / 0.0s / 0.0s total Resizing node table from 113 to 223 [2020-07-10 18:38:06,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:06,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:06,959 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:06,959 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4571#true} {4571#true} #40#return; {4571#true} is VALID [2020-07-10 18:38:06,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:07,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:07,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:07,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:07,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:07,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:07,244 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,245 INFO L280 TraceCheckUtils]: 1: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,246 INFO L280 TraceCheckUtils]: 2: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {5225#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:07,247 INFO L280 TraceCheckUtils]: 3: Hoare triple {5225#(<= |fibo_#in~n| 1)} #res := 1; {5225#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:07,248 INFO L280 TraceCheckUtils]: 4: Hoare triple {5225#(<= |fibo_#in~n| 1)} assume true; {5225#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:07,249 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {5225#(<= |fibo_#in~n| 1)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:07,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:07,255 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,255 INFO L280 TraceCheckUtils]: 1: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-10 18:38:07,256 INFO L280 TraceCheckUtils]: 2: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-10 18:38:07,256 INFO L280 TraceCheckUtils]: 3: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,257 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4571#true} {5219#(<= |fibo_#in~n| 2)} #48#return; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:07,258 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,259 INFO L280 TraceCheckUtils]: 1: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,260 INFO L280 TraceCheckUtils]: 2: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,260 INFO L263 TraceCheckUtils]: 3: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-10 18:38:07,261 INFO L280 TraceCheckUtils]: 4: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,262 INFO L280 TraceCheckUtils]: 5: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,262 INFO L280 TraceCheckUtils]: 6: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {5225#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:07,263 INFO L280 TraceCheckUtils]: 7: Hoare triple {5225#(<= |fibo_#in~n| 1)} #res := 1; {5225#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:07,264 INFO L280 TraceCheckUtils]: 8: Hoare triple {5225#(<= |fibo_#in~n| 1)} assume true; {5225#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:07,266 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {5225#(<= |fibo_#in~n| 1)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:07,267 INFO L280 TraceCheckUtils]: 10: Hoare triple {5219#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:07,267 INFO L263 TraceCheckUtils]: 11: Hoare triple {5219#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-10 18:38:07,267 INFO L280 TraceCheckUtils]: 12: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,268 INFO L280 TraceCheckUtils]: 13: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-10 18:38:07,268 INFO L280 TraceCheckUtils]: 14: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-10 18:38:07,268 INFO L280 TraceCheckUtils]: 15: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,269 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {4571#true} {5219#(<= |fibo_#in~n| 2)} #48#return; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:07,270 INFO L280 TraceCheckUtils]: 17: Hoare triple {5219#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:07,271 INFO L280 TraceCheckUtils]: 18: Hoare triple {5219#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:07,272 INFO L280 TraceCheckUtils]: 19: Hoare triple {5219#(<= |fibo_#in~n| 2)} havoc #t~ret0; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:07,272 INFO L280 TraceCheckUtils]: 20: Hoare triple {5219#(<= |fibo_#in~n| 2)} havoc #t~ret1; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:07,273 INFO L280 TraceCheckUtils]: 21: Hoare triple {5219#(<= |fibo_#in~n| 2)} assume true; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:07,275 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {5219#(<= |fibo_#in~n| 2)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:07,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:07,280 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,280 INFO L280 TraceCheckUtils]: 1: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,281 INFO L280 TraceCheckUtils]: 2: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-10 18:38:07,281 INFO L280 TraceCheckUtils]: 3: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-10 18:38:07,281 INFO L280 TraceCheckUtils]: 4: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,282 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {4571#true} {5206#(<= |fibo_#in~n| 3)} #48#return; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:07,283 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,283 INFO L280 TraceCheckUtils]: 1: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,284 INFO L280 TraceCheckUtils]: 2: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,284 INFO L263 TraceCheckUtils]: 3: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-10 18:38:07,285 INFO L280 TraceCheckUtils]: 4: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,286 INFO L280 TraceCheckUtils]: 5: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,286 INFO L280 TraceCheckUtils]: 6: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,287 INFO L263 TraceCheckUtils]: 7: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-10 18:38:07,287 INFO L280 TraceCheckUtils]: 8: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,288 INFO L280 TraceCheckUtils]: 9: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,288 INFO L280 TraceCheckUtils]: 10: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {5225#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:07,289 INFO L280 TraceCheckUtils]: 11: Hoare triple {5225#(<= |fibo_#in~n| 1)} #res := 1; {5225#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:07,289 INFO L280 TraceCheckUtils]: 12: Hoare triple {5225#(<= |fibo_#in~n| 1)} assume true; {5225#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:07,291 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {5225#(<= |fibo_#in~n| 1)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:07,291 INFO L280 TraceCheckUtils]: 14: Hoare triple {5219#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:07,292 INFO L263 TraceCheckUtils]: 15: Hoare triple {5219#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-10 18:38:07,292 INFO L280 TraceCheckUtils]: 16: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,292 INFO L280 TraceCheckUtils]: 17: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-10 18:38:07,292 INFO L280 TraceCheckUtils]: 18: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-10 18:38:07,292 INFO L280 TraceCheckUtils]: 19: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,293 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4571#true} {5219#(<= |fibo_#in~n| 2)} #48#return; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:07,294 INFO L280 TraceCheckUtils]: 21: Hoare triple {5219#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:07,294 INFO L280 TraceCheckUtils]: 22: Hoare triple {5219#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:07,295 INFO L280 TraceCheckUtils]: 23: Hoare triple {5219#(<= |fibo_#in~n| 2)} havoc #t~ret0; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:07,296 INFO L280 TraceCheckUtils]: 24: Hoare triple {5219#(<= |fibo_#in~n| 2)} havoc #t~ret1; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:07,296 INFO L280 TraceCheckUtils]: 25: Hoare triple {5219#(<= |fibo_#in~n| 2)} assume true; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:07,297 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {5219#(<= |fibo_#in~n| 2)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:07,298 INFO L280 TraceCheckUtils]: 27: Hoare triple {5206#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:07,298 INFO L263 TraceCheckUtils]: 28: Hoare triple {5206#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-10 18:38:07,298 INFO L280 TraceCheckUtils]: 29: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,299 INFO L280 TraceCheckUtils]: 30: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,299 INFO L280 TraceCheckUtils]: 31: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-10 18:38:07,299 INFO L280 TraceCheckUtils]: 32: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-10 18:38:07,299 INFO L280 TraceCheckUtils]: 33: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,300 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {4571#true} {5206#(<= |fibo_#in~n| 3)} #48#return; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:07,301 INFO L280 TraceCheckUtils]: 35: Hoare triple {5206#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:07,301 INFO L280 TraceCheckUtils]: 36: Hoare triple {5206#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:07,302 INFO L280 TraceCheckUtils]: 37: Hoare triple {5206#(<= |fibo_#in~n| 3)} havoc #t~ret0; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:07,303 INFO L280 TraceCheckUtils]: 38: Hoare triple {5206#(<= |fibo_#in~n| 3)} havoc #t~ret1; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:07,303 INFO L280 TraceCheckUtils]: 39: Hoare triple {5206#(<= |fibo_#in~n| 3)} assume true; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:07,304 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {5206#(<= |fibo_#in~n| 3)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:07,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:07,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:07,318 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,319 INFO L280 TraceCheckUtils]: 1: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,319 INFO L280 TraceCheckUtils]: 2: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-10 18:38:07,319 INFO L280 TraceCheckUtils]: 3: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-10 18:38:07,319 INFO L280 TraceCheckUtils]: 4: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,320 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-10 18:38:07,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:07,324 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,324 INFO L280 TraceCheckUtils]: 1: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-10 18:38:07,325 INFO L280 TraceCheckUtils]: 2: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-10 18:38:07,325 INFO L280 TraceCheckUtils]: 3: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,325 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-10 18:38:07,326 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,326 INFO L280 TraceCheckUtils]: 1: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,326 INFO L280 TraceCheckUtils]: 2: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-10 18:38:07,326 INFO L263 TraceCheckUtils]: 3: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-10 18:38:07,327 INFO L280 TraceCheckUtils]: 4: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,327 INFO L280 TraceCheckUtils]: 5: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,327 INFO L280 TraceCheckUtils]: 6: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-10 18:38:07,328 INFO L280 TraceCheckUtils]: 7: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-10 18:38:07,328 INFO L280 TraceCheckUtils]: 8: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,328 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-10 18:38:07,328 INFO L280 TraceCheckUtils]: 10: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-10 18:38:07,329 INFO L263 TraceCheckUtils]: 11: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-10 18:38:07,329 INFO L280 TraceCheckUtils]: 12: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,329 INFO L280 TraceCheckUtils]: 13: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-10 18:38:07,330 INFO L280 TraceCheckUtils]: 14: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-10 18:38:07,330 INFO L280 TraceCheckUtils]: 15: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,330 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-10 18:38:07,331 INFO L280 TraceCheckUtils]: 17: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-10 18:38:07,331 INFO L280 TraceCheckUtils]: 18: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-10 18:38:07,331 INFO L280 TraceCheckUtils]: 19: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-10 18:38:07,331 INFO L280 TraceCheckUtils]: 20: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-10 18:38:07,332 INFO L280 TraceCheckUtils]: 21: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,333 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {4571#true} {5159#(<= |fibo_#in~n| 4)} #48#return; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:07,334 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,334 INFO L280 TraceCheckUtils]: 1: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,335 INFO L280 TraceCheckUtils]: 2: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,335 INFO L263 TraceCheckUtils]: 3: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-10 18:38:07,336 INFO L280 TraceCheckUtils]: 4: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,336 INFO L280 TraceCheckUtils]: 5: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,337 INFO L280 TraceCheckUtils]: 6: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,337 INFO L263 TraceCheckUtils]: 7: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-10 18:38:07,338 INFO L280 TraceCheckUtils]: 8: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,338 INFO L280 TraceCheckUtils]: 9: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,339 INFO L280 TraceCheckUtils]: 10: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,339 INFO L263 TraceCheckUtils]: 11: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-10 18:38:07,340 INFO L280 TraceCheckUtils]: 12: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,340 INFO L280 TraceCheckUtils]: 13: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,341 INFO L280 TraceCheckUtils]: 14: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {5225#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:07,342 INFO L280 TraceCheckUtils]: 15: Hoare triple {5225#(<= |fibo_#in~n| 1)} #res := 1; {5225#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:07,342 INFO L280 TraceCheckUtils]: 16: Hoare triple {5225#(<= |fibo_#in~n| 1)} assume true; {5225#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:07,344 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {5225#(<= |fibo_#in~n| 1)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:07,344 INFO L280 TraceCheckUtils]: 18: Hoare triple {5219#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:07,345 INFO L263 TraceCheckUtils]: 19: Hoare triple {5219#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-10 18:38:07,345 INFO L280 TraceCheckUtils]: 20: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,345 INFO L280 TraceCheckUtils]: 21: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-10 18:38:07,345 INFO L280 TraceCheckUtils]: 22: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-10 18:38:07,345 INFO L280 TraceCheckUtils]: 23: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,346 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {4571#true} {5219#(<= |fibo_#in~n| 2)} #48#return; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:07,347 INFO L280 TraceCheckUtils]: 25: Hoare triple {5219#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:07,348 INFO L280 TraceCheckUtils]: 26: Hoare triple {5219#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:07,348 INFO L280 TraceCheckUtils]: 27: Hoare triple {5219#(<= |fibo_#in~n| 2)} havoc #t~ret0; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:07,349 INFO L280 TraceCheckUtils]: 28: Hoare triple {5219#(<= |fibo_#in~n| 2)} havoc #t~ret1; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:07,349 INFO L280 TraceCheckUtils]: 29: Hoare triple {5219#(<= |fibo_#in~n| 2)} assume true; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:07,351 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {5219#(<= |fibo_#in~n| 2)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:07,351 INFO L280 TraceCheckUtils]: 31: Hoare triple {5206#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:07,352 INFO L263 TraceCheckUtils]: 32: Hoare triple {5206#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-10 18:38:07,352 INFO L280 TraceCheckUtils]: 33: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,352 INFO L280 TraceCheckUtils]: 34: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,352 INFO L280 TraceCheckUtils]: 35: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-10 18:38:07,353 INFO L280 TraceCheckUtils]: 36: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-10 18:38:07,353 INFO L280 TraceCheckUtils]: 37: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,354 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {4571#true} {5206#(<= |fibo_#in~n| 3)} #48#return; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:07,355 INFO L280 TraceCheckUtils]: 39: Hoare triple {5206#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:07,355 INFO L280 TraceCheckUtils]: 40: Hoare triple {5206#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:07,356 INFO L280 TraceCheckUtils]: 41: Hoare triple {5206#(<= |fibo_#in~n| 3)} havoc #t~ret0; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:07,356 INFO L280 TraceCheckUtils]: 42: Hoare triple {5206#(<= |fibo_#in~n| 3)} havoc #t~ret1; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:07,357 INFO L280 TraceCheckUtils]: 43: Hoare triple {5206#(<= |fibo_#in~n| 3)} assume true; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:07,358 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {5206#(<= |fibo_#in~n| 3)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:07,359 INFO L280 TraceCheckUtils]: 45: Hoare triple {5159#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:07,359 INFO L263 TraceCheckUtils]: 46: Hoare triple {5159#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-10 18:38:07,359 INFO L280 TraceCheckUtils]: 47: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,360 INFO L280 TraceCheckUtils]: 48: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,360 INFO L280 TraceCheckUtils]: 49: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-10 18:38:07,360 INFO L263 TraceCheckUtils]: 50: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-10 18:38:07,360 INFO L280 TraceCheckUtils]: 51: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,361 INFO L280 TraceCheckUtils]: 52: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,361 INFO L280 TraceCheckUtils]: 53: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-10 18:38:07,361 INFO L280 TraceCheckUtils]: 54: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-10 18:38:07,361 INFO L280 TraceCheckUtils]: 55: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,361 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-10 18:38:07,362 INFO L280 TraceCheckUtils]: 57: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-10 18:38:07,362 INFO L263 TraceCheckUtils]: 58: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-10 18:38:07,362 INFO L280 TraceCheckUtils]: 59: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,362 INFO L280 TraceCheckUtils]: 60: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-10 18:38:07,362 INFO L280 TraceCheckUtils]: 61: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-10 18:38:07,363 INFO L280 TraceCheckUtils]: 62: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,363 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-10 18:38:07,363 INFO L280 TraceCheckUtils]: 64: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-10 18:38:07,363 INFO L280 TraceCheckUtils]: 65: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-10 18:38:07,364 INFO L280 TraceCheckUtils]: 66: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-10 18:38:07,364 INFO L280 TraceCheckUtils]: 67: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-10 18:38:07,364 INFO L280 TraceCheckUtils]: 68: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,365 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {4571#true} {5159#(<= |fibo_#in~n| 4)} #48#return; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:07,365 INFO L280 TraceCheckUtils]: 70: Hoare triple {5159#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:07,366 INFO L280 TraceCheckUtils]: 71: Hoare triple {5159#(<= |fibo_#in~n| 4)} #res := #t~ret0 + #t~ret1; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:07,367 INFO L280 TraceCheckUtils]: 72: Hoare triple {5159#(<= |fibo_#in~n| 4)} havoc #t~ret0; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:07,367 INFO L280 TraceCheckUtils]: 73: Hoare triple {5159#(<= |fibo_#in~n| 4)} havoc #t~ret1; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:07,368 INFO L280 TraceCheckUtils]: 74: Hoare triple {5159#(<= |fibo_#in~n| 4)} assume true; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:07,369 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {5159#(<= |fibo_#in~n| 4)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 18:38:07,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:07,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:07,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:07,392 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,393 INFO L280 TraceCheckUtils]: 1: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,393 INFO L280 TraceCheckUtils]: 2: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-10 18:38:07,393 INFO L280 TraceCheckUtils]: 3: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-10 18:38:07,394 INFO L280 TraceCheckUtils]: 4: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,394 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-10 18:38:07,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:07,399 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,399 INFO L280 TraceCheckUtils]: 1: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-10 18:38:07,400 INFO L280 TraceCheckUtils]: 2: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-10 18:38:07,400 INFO L280 TraceCheckUtils]: 3: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,400 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-10 18:38:07,401 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,401 INFO L280 TraceCheckUtils]: 1: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,401 INFO L280 TraceCheckUtils]: 2: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-10 18:38:07,401 INFO L263 TraceCheckUtils]: 3: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-10 18:38:07,402 INFO L280 TraceCheckUtils]: 4: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,402 INFO L280 TraceCheckUtils]: 5: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,402 INFO L280 TraceCheckUtils]: 6: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-10 18:38:07,403 INFO L280 TraceCheckUtils]: 7: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-10 18:38:07,403 INFO L280 TraceCheckUtils]: 8: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,403 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-10 18:38:07,404 INFO L280 TraceCheckUtils]: 10: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-10 18:38:07,404 INFO L263 TraceCheckUtils]: 11: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-10 18:38:07,405 INFO L280 TraceCheckUtils]: 12: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,405 INFO L280 TraceCheckUtils]: 13: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-10 18:38:07,405 INFO L280 TraceCheckUtils]: 14: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-10 18:38:07,405 INFO L280 TraceCheckUtils]: 15: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,406 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-10 18:38:07,406 INFO L280 TraceCheckUtils]: 17: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-10 18:38:07,406 INFO L280 TraceCheckUtils]: 18: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-10 18:38:07,407 INFO L280 TraceCheckUtils]: 19: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-10 18:38:07,407 INFO L280 TraceCheckUtils]: 20: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-10 18:38:07,407 INFO L280 TraceCheckUtils]: 21: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,407 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-10 18:38:07,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:07,412 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,412 INFO L280 TraceCheckUtils]: 1: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,413 INFO L280 TraceCheckUtils]: 2: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-10 18:38:07,413 INFO L280 TraceCheckUtils]: 3: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-10 18:38:07,413 INFO L280 TraceCheckUtils]: 4: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,413 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-10 18:38:07,414 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,414 INFO L280 TraceCheckUtils]: 1: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,414 INFO L280 TraceCheckUtils]: 2: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-10 18:38:07,414 INFO L263 TraceCheckUtils]: 3: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-10 18:38:07,414 INFO L280 TraceCheckUtils]: 4: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,415 INFO L280 TraceCheckUtils]: 5: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,415 INFO L280 TraceCheckUtils]: 6: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-10 18:38:07,415 INFO L263 TraceCheckUtils]: 7: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-10 18:38:07,415 INFO L280 TraceCheckUtils]: 8: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,416 INFO L280 TraceCheckUtils]: 9: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,416 INFO L280 TraceCheckUtils]: 10: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-10 18:38:07,416 INFO L280 TraceCheckUtils]: 11: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-10 18:38:07,416 INFO L280 TraceCheckUtils]: 12: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,416 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-10 18:38:07,417 INFO L280 TraceCheckUtils]: 14: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-10 18:38:07,417 INFO L263 TraceCheckUtils]: 15: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-10 18:38:07,417 INFO L280 TraceCheckUtils]: 16: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,417 INFO L280 TraceCheckUtils]: 17: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-10 18:38:07,417 INFO L280 TraceCheckUtils]: 18: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-10 18:38:07,418 INFO L280 TraceCheckUtils]: 19: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,418 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-10 18:38:07,418 INFO L280 TraceCheckUtils]: 21: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-10 18:38:07,418 INFO L280 TraceCheckUtils]: 22: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-10 18:38:07,418 INFO L280 TraceCheckUtils]: 23: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-10 18:38:07,419 INFO L280 TraceCheckUtils]: 24: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-10 18:38:07,419 INFO L280 TraceCheckUtils]: 25: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,419 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-10 18:38:07,419 INFO L280 TraceCheckUtils]: 27: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-10 18:38:07,419 INFO L263 TraceCheckUtils]: 28: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-10 18:38:07,420 INFO L280 TraceCheckUtils]: 29: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,420 INFO L280 TraceCheckUtils]: 30: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,420 INFO L280 TraceCheckUtils]: 31: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-10 18:38:07,420 INFO L280 TraceCheckUtils]: 32: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-10 18:38:07,420 INFO L280 TraceCheckUtils]: 33: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,421 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-10 18:38:07,421 INFO L280 TraceCheckUtils]: 35: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-10 18:38:07,421 INFO L280 TraceCheckUtils]: 36: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-10 18:38:07,421 INFO L280 TraceCheckUtils]: 37: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-10 18:38:07,422 INFO L280 TraceCheckUtils]: 38: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-10 18:38:07,422 INFO L280 TraceCheckUtils]: 39: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,423 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {4571#true} {5076#(<= |fibo_#in~n| 5)} #48#return; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 18:38:07,425 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,426 INFO L280 TraceCheckUtils]: 1: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,427 INFO L280 TraceCheckUtils]: 2: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,427 INFO L263 TraceCheckUtils]: 3: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-10 18:38:07,427 INFO L280 TraceCheckUtils]: 4: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,428 INFO L280 TraceCheckUtils]: 5: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,429 INFO L280 TraceCheckUtils]: 6: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,429 INFO L263 TraceCheckUtils]: 7: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-10 18:38:07,429 INFO L280 TraceCheckUtils]: 8: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,430 INFO L280 TraceCheckUtils]: 9: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,431 INFO L280 TraceCheckUtils]: 10: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,431 INFO L263 TraceCheckUtils]: 11: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-10 18:38:07,432 INFO L280 TraceCheckUtils]: 12: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,432 INFO L280 TraceCheckUtils]: 13: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,433 INFO L280 TraceCheckUtils]: 14: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,433 INFO L263 TraceCheckUtils]: 15: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-10 18:38:07,433 INFO L280 TraceCheckUtils]: 16: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,434 INFO L280 TraceCheckUtils]: 17: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,435 INFO L280 TraceCheckUtils]: 18: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {5225#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:07,435 INFO L280 TraceCheckUtils]: 19: Hoare triple {5225#(<= |fibo_#in~n| 1)} #res := 1; {5225#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:07,436 INFO L280 TraceCheckUtils]: 20: Hoare triple {5225#(<= |fibo_#in~n| 1)} assume true; {5225#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:07,437 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {5225#(<= |fibo_#in~n| 1)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:07,438 INFO L280 TraceCheckUtils]: 22: Hoare triple {5219#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:07,438 INFO L263 TraceCheckUtils]: 23: Hoare triple {5219#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-10 18:38:07,439 INFO L280 TraceCheckUtils]: 24: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,439 INFO L280 TraceCheckUtils]: 25: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-10 18:38:07,439 INFO L280 TraceCheckUtils]: 26: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-10 18:38:07,439 INFO L280 TraceCheckUtils]: 27: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,440 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {4571#true} {5219#(<= |fibo_#in~n| 2)} #48#return; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:07,441 INFO L280 TraceCheckUtils]: 29: Hoare triple {5219#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:07,442 INFO L280 TraceCheckUtils]: 30: Hoare triple {5219#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:07,442 INFO L280 TraceCheckUtils]: 31: Hoare triple {5219#(<= |fibo_#in~n| 2)} havoc #t~ret0; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:07,443 INFO L280 TraceCheckUtils]: 32: Hoare triple {5219#(<= |fibo_#in~n| 2)} havoc #t~ret1; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:07,444 INFO L280 TraceCheckUtils]: 33: Hoare triple {5219#(<= |fibo_#in~n| 2)} assume true; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:07,445 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {5219#(<= |fibo_#in~n| 2)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:07,446 INFO L280 TraceCheckUtils]: 35: Hoare triple {5206#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:07,446 INFO L263 TraceCheckUtils]: 36: Hoare triple {5206#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-10 18:38:07,446 INFO L280 TraceCheckUtils]: 37: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,446 INFO L280 TraceCheckUtils]: 38: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,447 INFO L280 TraceCheckUtils]: 39: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-10 18:38:07,447 INFO L280 TraceCheckUtils]: 40: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-10 18:38:07,447 INFO L280 TraceCheckUtils]: 41: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,448 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {4571#true} {5206#(<= |fibo_#in~n| 3)} #48#return; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:07,449 INFO L280 TraceCheckUtils]: 43: Hoare triple {5206#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:07,449 INFO L280 TraceCheckUtils]: 44: Hoare triple {5206#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:07,450 INFO L280 TraceCheckUtils]: 45: Hoare triple {5206#(<= |fibo_#in~n| 3)} havoc #t~ret0; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:07,450 INFO L280 TraceCheckUtils]: 46: Hoare triple {5206#(<= |fibo_#in~n| 3)} havoc #t~ret1; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:07,451 INFO L280 TraceCheckUtils]: 47: Hoare triple {5206#(<= |fibo_#in~n| 3)} assume true; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:07,453 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {5206#(<= |fibo_#in~n| 3)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:07,453 INFO L280 TraceCheckUtils]: 49: Hoare triple {5159#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:07,453 INFO L263 TraceCheckUtils]: 50: Hoare triple {5159#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-10 18:38:07,454 INFO L280 TraceCheckUtils]: 51: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,454 INFO L280 TraceCheckUtils]: 52: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,454 INFO L280 TraceCheckUtils]: 53: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-10 18:38:07,454 INFO L263 TraceCheckUtils]: 54: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-10 18:38:07,455 INFO L280 TraceCheckUtils]: 55: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,455 INFO L280 TraceCheckUtils]: 56: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,455 INFO L280 TraceCheckUtils]: 57: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-10 18:38:07,455 INFO L280 TraceCheckUtils]: 58: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-10 18:38:07,456 INFO L280 TraceCheckUtils]: 59: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,456 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-10 18:38:07,456 INFO L280 TraceCheckUtils]: 61: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-10 18:38:07,456 INFO L263 TraceCheckUtils]: 62: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-10 18:38:07,456 INFO L280 TraceCheckUtils]: 63: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,457 INFO L280 TraceCheckUtils]: 64: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-10 18:38:07,457 INFO L280 TraceCheckUtils]: 65: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-10 18:38:07,457 INFO L280 TraceCheckUtils]: 66: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,457 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-10 18:38:07,458 INFO L280 TraceCheckUtils]: 68: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-10 18:38:07,458 INFO L280 TraceCheckUtils]: 69: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-10 18:38:07,458 INFO L280 TraceCheckUtils]: 70: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-10 18:38:07,458 INFO L280 TraceCheckUtils]: 71: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-10 18:38:07,458 INFO L280 TraceCheckUtils]: 72: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,460 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {4571#true} {5159#(<= |fibo_#in~n| 4)} #48#return; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:07,460 INFO L280 TraceCheckUtils]: 74: Hoare triple {5159#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:07,461 INFO L280 TraceCheckUtils]: 75: Hoare triple {5159#(<= |fibo_#in~n| 4)} #res := #t~ret0 + #t~ret1; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:07,461 INFO L280 TraceCheckUtils]: 76: Hoare triple {5159#(<= |fibo_#in~n| 4)} havoc #t~ret0; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:07,462 INFO L280 TraceCheckUtils]: 77: Hoare triple {5159#(<= |fibo_#in~n| 4)} havoc #t~ret1; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:07,462 INFO L280 TraceCheckUtils]: 78: Hoare triple {5159#(<= |fibo_#in~n| 4)} assume true; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:07,464 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {5159#(<= |fibo_#in~n| 4)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 18:38:07,464 INFO L280 TraceCheckUtils]: 80: Hoare triple {5076#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 18:38:07,464 INFO L263 TraceCheckUtils]: 81: Hoare triple {5076#(<= |fibo_#in~n| 5)} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-10 18:38:07,465 INFO L280 TraceCheckUtils]: 82: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,465 INFO L280 TraceCheckUtils]: 83: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,465 INFO L280 TraceCheckUtils]: 84: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-10 18:38:07,465 INFO L263 TraceCheckUtils]: 85: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-10 18:38:07,466 INFO L280 TraceCheckUtils]: 86: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,466 INFO L280 TraceCheckUtils]: 87: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,466 INFO L280 TraceCheckUtils]: 88: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-10 18:38:07,466 INFO L263 TraceCheckUtils]: 89: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-10 18:38:07,466 INFO L280 TraceCheckUtils]: 90: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,467 INFO L280 TraceCheckUtils]: 91: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,467 INFO L280 TraceCheckUtils]: 92: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-10 18:38:07,467 INFO L280 TraceCheckUtils]: 93: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-10 18:38:07,467 INFO L280 TraceCheckUtils]: 94: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,467 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-10 18:38:07,468 INFO L280 TraceCheckUtils]: 96: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-10 18:38:07,468 INFO L263 TraceCheckUtils]: 97: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-10 18:38:07,468 INFO L280 TraceCheckUtils]: 98: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,468 INFO L280 TraceCheckUtils]: 99: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-10 18:38:07,468 INFO L280 TraceCheckUtils]: 100: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-10 18:38:07,469 INFO L280 TraceCheckUtils]: 101: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,469 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-10 18:38:07,469 INFO L280 TraceCheckUtils]: 103: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-10 18:38:07,469 INFO L280 TraceCheckUtils]: 104: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-10 18:38:07,469 INFO L280 TraceCheckUtils]: 105: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-10 18:38:07,470 INFO L280 TraceCheckUtils]: 106: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-10 18:38:07,470 INFO L280 TraceCheckUtils]: 107: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,470 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-10 18:38:07,470 INFO L280 TraceCheckUtils]: 109: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-10 18:38:07,470 INFO L263 TraceCheckUtils]: 110: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-10 18:38:07,471 INFO L280 TraceCheckUtils]: 111: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,471 INFO L280 TraceCheckUtils]: 112: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,471 INFO L280 TraceCheckUtils]: 113: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-10 18:38:07,471 INFO L280 TraceCheckUtils]: 114: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-10 18:38:07,471 INFO L280 TraceCheckUtils]: 115: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,472 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-10 18:38:07,472 INFO L280 TraceCheckUtils]: 117: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-10 18:38:07,472 INFO L280 TraceCheckUtils]: 118: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-10 18:38:07,472 INFO L280 TraceCheckUtils]: 119: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-10 18:38:07,472 INFO L280 TraceCheckUtils]: 120: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-10 18:38:07,473 INFO L280 TraceCheckUtils]: 121: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,474 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {4571#true} {5076#(<= |fibo_#in~n| 5)} #48#return; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 18:38:07,474 INFO L280 TraceCheckUtils]: 123: Hoare triple {5076#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 18:38:07,475 INFO L280 TraceCheckUtils]: 124: Hoare triple {5076#(<= |fibo_#in~n| 5)} #res := #t~ret0 + #t~ret1; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 18:38:07,476 INFO L280 TraceCheckUtils]: 125: Hoare triple {5076#(<= |fibo_#in~n| 5)} havoc #t~ret0; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 18:38:07,476 INFO L280 TraceCheckUtils]: 126: Hoare triple {5076#(<= |fibo_#in~n| 5)} havoc #t~ret1; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 18:38:07,477 INFO L280 TraceCheckUtils]: 127: Hoare triple {5076#(<= |fibo_#in~n| 5)} assume true; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 18:38:07,478 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {5076#(<= |fibo_#in~n| 5)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {4923#(<= |fibo_#in~n| 6)} is VALID [2020-07-10 18:38:07,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:07,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:07,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:07,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:07,523 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,523 INFO L280 TraceCheckUtils]: 1: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,524 INFO L280 TraceCheckUtils]: 2: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-10 18:38:07,524 INFO L280 TraceCheckUtils]: 3: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-10 18:38:07,524 INFO L280 TraceCheckUtils]: 4: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,524 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-10 18:38:07,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:07,528 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,528 INFO L280 TraceCheckUtils]: 1: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-10 18:38:07,528 INFO L280 TraceCheckUtils]: 2: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-10 18:38:07,528 INFO L280 TraceCheckUtils]: 3: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,529 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-10 18:38:07,529 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,529 INFO L280 TraceCheckUtils]: 1: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,529 INFO L280 TraceCheckUtils]: 2: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-10 18:38:07,530 INFO L263 TraceCheckUtils]: 3: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-10 18:38:07,530 INFO L280 TraceCheckUtils]: 4: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,530 INFO L280 TraceCheckUtils]: 5: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,530 INFO L280 TraceCheckUtils]: 6: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-10 18:38:07,531 INFO L280 TraceCheckUtils]: 7: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-10 18:38:07,531 INFO L280 TraceCheckUtils]: 8: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,531 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-10 18:38:07,531 INFO L280 TraceCheckUtils]: 10: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-10 18:38:07,532 INFO L263 TraceCheckUtils]: 11: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-10 18:38:07,532 INFO L280 TraceCheckUtils]: 12: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,532 INFO L280 TraceCheckUtils]: 13: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-10 18:38:07,532 INFO L280 TraceCheckUtils]: 14: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-10 18:38:07,532 INFO L280 TraceCheckUtils]: 15: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,533 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-10 18:38:07,533 INFO L280 TraceCheckUtils]: 17: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-10 18:38:07,533 INFO L280 TraceCheckUtils]: 18: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-10 18:38:07,533 INFO L280 TraceCheckUtils]: 19: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-10 18:38:07,534 INFO L280 TraceCheckUtils]: 20: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-10 18:38:07,534 INFO L280 TraceCheckUtils]: 21: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,534 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-10 18:38:07,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:07,538 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,538 INFO L280 TraceCheckUtils]: 1: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,539 INFO L280 TraceCheckUtils]: 2: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-10 18:38:07,539 INFO L280 TraceCheckUtils]: 3: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-10 18:38:07,539 INFO L280 TraceCheckUtils]: 4: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,539 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-10 18:38:07,540 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,540 INFO L280 TraceCheckUtils]: 1: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,540 INFO L280 TraceCheckUtils]: 2: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-10 18:38:07,540 INFO L263 TraceCheckUtils]: 3: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-10 18:38:07,541 INFO L280 TraceCheckUtils]: 4: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,541 INFO L280 TraceCheckUtils]: 5: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,541 INFO L280 TraceCheckUtils]: 6: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-10 18:38:07,541 INFO L263 TraceCheckUtils]: 7: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-10 18:38:07,541 INFO L280 TraceCheckUtils]: 8: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,542 INFO L280 TraceCheckUtils]: 9: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,542 INFO L280 TraceCheckUtils]: 10: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-10 18:38:07,542 INFO L280 TraceCheckUtils]: 11: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-10 18:38:07,542 INFO L280 TraceCheckUtils]: 12: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,542 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-10 18:38:07,543 INFO L280 TraceCheckUtils]: 14: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-10 18:38:07,543 INFO L263 TraceCheckUtils]: 15: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-10 18:38:07,543 INFO L280 TraceCheckUtils]: 16: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,543 INFO L280 TraceCheckUtils]: 17: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-10 18:38:07,544 INFO L280 TraceCheckUtils]: 18: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-10 18:38:07,544 INFO L280 TraceCheckUtils]: 19: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,544 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-10 18:38:07,544 INFO L280 TraceCheckUtils]: 21: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-10 18:38:07,544 INFO L280 TraceCheckUtils]: 22: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-10 18:38:07,545 INFO L280 TraceCheckUtils]: 23: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-10 18:38:07,545 INFO L280 TraceCheckUtils]: 24: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-10 18:38:07,545 INFO L280 TraceCheckUtils]: 25: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,545 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-10 18:38:07,545 INFO L280 TraceCheckUtils]: 27: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-10 18:38:07,546 INFO L263 TraceCheckUtils]: 28: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-10 18:38:07,546 INFO L280 TraceCheckUtils]: 29: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,546 INFO L280 TraceCheckUtils]: 30: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,546 INFO L280 TraceCheckUtils]: 31: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-10 18:38:07,547 INFO L280 TraceCheckUtils]: 32: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-10 18:38:07,547 INFO L280 TraceCheckUtils]: 33: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,547 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-10 18:38:07,547 INFO L280 TraceCheckUtils]: 35: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-10 18:38:07,547 INFO L280 TraceCheckUtils]: 36: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-10 18:38:07,548 INFO L280 TraceCheckUtils]: 37: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-10 18:38:07,548 INFO L280 TraceCheckUtils]: 38: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-10 18:38:07,548 INFO L280 TraceCheckUtils]: 39: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,548 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-10 18:38:07,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:07,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:07,558 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,558 INFO L280 TraceCheckUtils]: 1: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,559 INFO L280 TraceCheckUtils]: 2: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-10 18:38:07,559 INFO L280 TraceCheckUtils]: 3: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-10 18:38:07,559 INFO L280 TraceCheckUtils]: 4: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,559 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-10 18:38:07,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:07,563 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,563 INFO L280 TraceCheckUtils]: 1: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-10 18:38:07,563 INFO L280 TraceCheckUtils]: 2: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-10 18:38:07,564 INFO L280 TraceCheckUtils]: 3: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,564 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-10 18:38:07,564 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,564 INFO L280 TraceCheckUtils]: 1: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,565 INFO L280 TraceCheckUtils]: 2: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-10 18:38:07,565 INFO L263 TraceCheckUtils]: 3: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-10 18:38:07,565 INFO L280 TraceCheckUtils]: 4: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,565 INFO L280 TraceCheckUtils]: 5: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,565 INFO L280 TraceCheckUtils]: 6: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-10 18:38:07,566 INFO L280 TraceCheckUtils]: 7: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-10 18:38:07,566 INFO L280 TraceCheckUtils]: 8: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,566 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-10 18:38:07,566 INFO L280 TraceCheckUtils]: 10: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-10 18:38:07,567 INFO L263 TraceCheckUtils]: 11: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-10 18:38:07,567 INFO L280 TraceCheckUtils]: 12: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,567 INFO L280 TraceCheckUtils]: 13: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-10 18:38:07,567 INFO L280 TraceCheckUtils]: 14: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-10 18:38:07,567 INFO L280 TraceCheckUtils]: 15: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,568 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-10 18:38:07,568 INFO L280 TraceCheckUtils]: 17: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-10 18:38:07,568 INFO L280 TraceCheckUtils]: 18: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-10 18:38:07,568 INFO L280 TraceCheckUtils]: 19: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-10 18:38:07,568 INFO L280 TraceCheckUtils]: 20: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-10 18:38:07,569 INFO L280 TraceCheckUtils]: 21: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,569 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-10 18:38:07,569 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,570 INFO L280 TraceCheckUtils]: 1: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,570 INFO L280 TraceCheckUtils]: 2: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-10 18:38:07,570 INFO L263 TraceCheckUtils]: 3: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-10 18:38:07,570 INFO L280 TraceCheckUtils]: 4: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,570 INFO L280 TraceCheckUtils]: 5: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,571 INFO L280 TraceCheckUtils]: 6: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-10 18:38:07,571 INFO L263 TraceCheckUtils]: 7: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-10 18:38:07,571 INFO L280 TraceCheckUtils]: 8: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,571 INFO L280 TraceCheckUtils]: 9: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,571 INFO L280 TraceCheckUtils]: 10: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-10 18:38:07,572 INFO L263 TraceCheckUtils]: 11: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-10 18:38:07,572 INFO L280 TraceCheckUtils]: 12: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,572 INFO L280 TraceCheckUtils]: 13: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,572 INFO L280 TraceCheckUtils]: 14: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-10 18:38:07,572 INFO L280 TraceCheckUtils]: 15: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-10 18:38:07,573 INFO L280 TraceCheckUtils]: 16: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,573 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-10 18:38:07,573 INFO L280 TraceCheckUtils]: 18: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-10 18:38:07,573 INFO L263 TraceCheckUtils]: 19: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-10 18:38:07,573 INFO L280 TraceCheckUtils]: 20: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,574 INFO L280 TraceCheckUtils]: 21: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-10 18:38:07,574 INFO L280 TraceCheckUtils]: 22: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-10 18:38:07,574 INFO L280 TraceCheckUtils]: 23: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,574 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-10 18:38:07,574 INFO L280 TraceCheckUtils]: 25: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-10 18:38:07,575 INFO L280 TraceCheckUtils]: 26: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-10 18:38:07,575 INFO L280 TraceCheckUtils]: 27: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-10 18:38:07,575 INFO L280 TraceCheckUtils]: 28: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-10 18:38:07,575 INFO L280 TraceCheckUtils]: 29: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,575 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-10 18:38:07,576 INFO L280 TraceCheckUtils]: 31: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-10 18:38:07,576 INFO L263 TraceCheckUtils]: 32: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-10 18:38:07,576 INFO L280 TraceCheckUtils]: 33: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,576 INFO L280 TraceCheckUtils]: 34: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,576 INFO L280 TraceCheckUtils]: 35: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-10 18:38:07,577 INFO L280 TraceCheckUtils]: 36: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-10 18:38:07,577 INFO L280 TraceCheckUtils]: 37: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,577 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-10 18:38:07,577 INFO L280 TraceCheckUtils]: 39: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-10 18:38:07,577 INFO L280 TraceCheckUtils]: 40: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-10 18:38:07,578 INFO L280 TraceCheckUtils]: 41: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-10 18:38:07,578 INFO L280 TraceCheckUtils]: 42: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-10 18:38:07,578 INFO L280 TraceCheckUtils]: 43: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,578 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-10 18:38:07,578 INFO L280 TraceCheckUtils]: 45: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-10 18:38:07,578 INFO L263 TraceCheckUtils]: 46: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-10 18:38:07,579 INFO L280 TraceCheckUtils]: 47: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,579 INFO L280 TraceCheckUtils]: 48: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,579 INFO L280 TraceCheckUtils]: 49: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-10 18:38:07,579 INFO L263 TraceCheckUtils]: 50: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-10 18:38:07,579 INFO L280 TraceCheckUtils]: 51: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,580 INFO L280 TraceCheckUtils]: 52: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,580 INFO L280 TraceCheckUtils]: 53: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-10 18:38:07,580 INFO L280 TraceCheckUtils]: 54: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-10 18:38:07,580 INFO L280 TraceCheckUtils]: 55: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,580 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-10 18:38:07,581 INFO L280 TraceCheckUtils]: 57: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-10 18:38:07,581 INFO L263 TraceCheckUtils]: 58: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-10 18:38:07,581 INFO L280 TraceCheckUtils]: 59: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,581 INFO L280 TraceCheckUtils]: 60: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-10 18:38:07,581 INFO L280 TraceCheckUtils]: 61: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-10 18:38:07,582 INFO L280 TraceCheckUtils]: 62: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,582 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-10 18:38:07,582 INFO L280 TraceCheckUtils]: 64: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-10 18:38:07,582 INFO L280 TraceCheckUtils]: 65: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-10 18:38:07,582 INFO L280 TraceCheckUtils]: 66: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-10 18:38:07,583 INFO L280 TraceCheckUtils]: 67: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-10 18:38:07,583 INFO L280 TraceCheckUtils]: 68: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,583 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-10 18:38:07,583 INFO L280 TraceCheckUtils]: 70: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-10 18:38:07,583 INFO L280 TraceCheckUtils]: 71: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-10 18:38:07,584 INFO L280 TraceCheckUtils]: 72: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-10 18:38:07,584 INFO L280 TraceCheckUtils]: 73: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-10 18:38:07,584 INFO L280 TraceCheckUtils]: 74: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,585 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {4571#true} {4923#(<= |fibo_#in~n| 6)} #48#return; {4923#(<= |fibo_#in~n| 6)} is VALID [2020-07-10 18:38:07,589 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,589 INFO L280 TraceCheckUtils]: 1: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,590 INFO L280 TraceCheckUtils]: 2: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,590 INFO L263 TraceCheckUtils]: 3: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-10 18:38:07,591 INFO L280 TraceCheckUtils]: 4: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,591 INFO L280 TraceCheckUtils]: 5: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,592 INFO L280 TraceCheckUtils]: 6: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,592 INFO L263 TraceCheckUtils]: 7: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-10 18:38:07,593 INFO L280 TraceCheckUtils]: 8: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,593 INFO L280 TraceCheckUtils]: 9: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,594 INFO L280 TraceCheckUtils]: 10: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,594 INFO L263 TraceCheckUtils]: 11: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-10 18:38:07,595 INFO L280 TraceCheckUtils]: 12: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,595 INFO L280 TraceCheckUtils]: 13: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,596 INFO L280 TraceCheckUtils]: 14: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,596 INFO L263 TraceCheckUtils]: 15: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-10 18:38:07,596 INFO L280 TraceCheckUtils]: 16: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,597 INFO L280 TraceCheckUtils]: 17: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,597 INFO L280 TraceCheckUtils]: 18: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,598 INFO L263 TraceCheckUtils]: 19: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-10 18:38:07,598 INFO L280 TraceCheckUtils]: 20: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,599 INFO L280 TraceCheckUtils]: 21: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,599 INFO L280 TraceCheckUtils]: 22: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {5225#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:07,600 INFO L280 TraceCheckUtils]: 23: Hoare triple {5225#(<= |fibo_#in~n| 1)} #res := 1; {5225#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:07,600 INFO L280 TraceCheckUtils]: 24: Hoare triple {5225#(<= |fibo_#in~n| 1)} assume true; {5225#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:07,602 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {5225#(<= |fibo_#in~n| 1)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:07,602 INFO L280 TraceCheckUtils]: 26: Hoare triple {5219#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:07,603 INFO L263 TraceCheckUtils]: 27: Hoare triple {5219#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-10 18:38:07,603 INFO L280 TraceCheckUtils]: 28: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,603 INFO L280 TraceCheckUtils]: 29: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-10 18:38:07,603 INFO L280 TraceCheckUtils]: 30: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-10 18:38:07,603 INFO L280 TraceCheckUtils]: 31: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,604 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {4571#true} {5219#(<= |fibo_#in~n| 2)} #48#return; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:07,605 INFO L280 TraceCheckUtils]: 33: Hoare triple {5219#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:07,606 INFO L280 TraceCheckUtils]: 34: Hoare triple {5219#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:07,606 INFO L280 TraceCheckUtils]: 35: Hoare triple {5219#(<= |fibo_#in~n| 2)} havoc #t~ret0; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:07,607 INFO L280 TraceCheckUtils]: 36: Hoare triple {5219#(<= |fibo_#in~n| 2)} havoc #t~ret1; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:07,607 INFO L280 TraceCheckUtils]: 37: Hoare triple {5219#(<= |fibo_#in~n| 2)} assume true; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:07,609 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {5219#(<= |fibo_#in~n| 2)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:07,610 INFO L280 TraceCheckUtils]: 39: Hoare triple {5206#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:07,610 INFO L263 TraceCheckUtils]: 40: Hoare triple {5206#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-10 18:38:07,610 INFO L280 TraceCheckUtils]: 41: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,610 INFO L280 TraceCheckUtils]: 42: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,611 INFO L280 TraceCheckUtils]: 43: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-10 18:38:07,611 INFO L280 TraceCheckUtils]: 44: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-10 18:38:07,611 INFO L280 TraceCheckUtils]: 45: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,612 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {4571#true} {5206#(<= |fibo_#in~n| 3)} #48#return; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:07,612 INFO L280 TraceCheckUtils]: 47: Hoare triple {5206#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:07,613 INFO L280 TraceCheckUtils]: 48: Hoare triple {5206#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:07,614 INFO L280 TraceCheckUtils]: 49: Hoare triple {5206#(<= |fibo_#in~n| 3)} havoc #t~ret0; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:07,614 INFO L280 TraceCheckUtils]: 50: Hoare triple {5206#(<= |fibo_#in~n| 3)} havoc #t~ret1; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:07,615 INFO L280 TraceCheckUtils]: 51: Hoare triple {5206#(<= |fibo_#in~n| 3)} assume true; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:07,616 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {5206#(<= |fibo_#in~n| 3)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:07,617 INFO L280 TraceCheckUtils]: 53: Hoare triple {5159#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:07,617 INFO L263 TraceCheckUtils]: 54: Hoare triple {5159#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-10 18:38:07,617 INFO L280 TraceCheckUtils]: 55: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,617 INFO L280 TraceCheckUtils]: 56: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,618 INFO L280 TraceCheckUtils]: 57: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-10 18:38:07,618 INFO L263 TraceCheckUtils]: 58: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-10 18:38:07,618 INFO L280 TraceCheckUtils]: 59: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,618 INFO L280 TraceCheckUtils]: 60: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,618 INFO L280 TraceCheckUtils]: 61: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-10 18:38:07,619 INFO L280 TraceCheckUtils]: 62: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-10 18:38:07,619 INFO L280 TraceCheckUtils]: 63: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,619 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-10 18:38:07,619 INFO L280 TraceCheckUtils]: 65: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-10 18:38:07,619 INFO L263 TraceCheckUtils]: 66: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-10 18:38:07,620 INFO L280 TraceCheckUtils]: 67: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,620 INFO L280 TraceCheckUtils]: 68: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-10 18:38:07,620 INFO L280 TraceCheckUtils]: 69: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-10 18:38:07,620 INFO L280 TraceCheckUtils]: 70: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,620 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-10 18:38:07,621 INFO L280 TraceCheckUtils]: 72: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-10 18:38:07,621 INFO L280 TraceCheckUtils]: 73: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-10 18:38:07,621 INFO L280 TraceCheckUtils]: 74: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-10 18:38:07,621 INFO L280 TraceCheckUtils]: 75: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-10 18:38:07,621 INFO L280 TraceCheckUtils]: 76: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,623 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {4571#true} {5159#(<= |fibo_#in~n| 4)} #48#return; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:07,623 INFO L280 TraceCheckUtils]: 78: Hoare triple {5159#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:07,624 INFO L280 TraceCheckUtils]: 79: Hoare triple {5159#(<= |fibo_#in~n| 4)} #res := #t~ret0 + #t~ret1; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:07,624 INFO L280 TraceCheckUtils]: 80: Hoare triple {5159#(<= |fibo_#in~n| 4)} havoc #t~ret0; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:07,625 INFO L280 TraceCheckUtils]: 81: Hoare triple {5159#(<= |fibo_#in~n| 4)} havoc #t~ret1; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:07,625 INFO L280 TraceCheckUtils]: 82: Hoare triple {5159#(<= |fibo_#in~n| 4)} assume true; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:07,627 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {5159#(<= |fibo_#in~n| 4)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 18:38:07,628 INFO L280 TraceCheckUtils]: 84: Hoare triple {5076#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 18:38:07,628 INFO L263 TraceCheckUtils]: 85: Hoare triple {5076#(<= |fibo_#in~n| 5)} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-10 18:38:07,628 INFO L280 TraceCheckUtils]: 86: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,628 INFO L280 TraceCheckUtils]: 87: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,629 INFO L280 TraceCheckUtils]: 88: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-10 18:38:07,629 INFO L263 TraceCheckUtils]: 89: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-10 18:38:07,629 INFO L280 TraceCheckUtils]: 90: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,629 INFO L280 TraceCheckUtils]: 91: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,629 INFO L280 TraceCheckUtils]: 92: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-10 18:38:07,630 INFO L263 TraceCheckUtils]: 93: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-10 18:38:07,630 INFO L280 TraceCheckUtils]: 94: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,630 INFO L280 TraceCheckUtils]: 95: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,631 INFO L280 TraceCheckUtils]: 96: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-10 18:38:07,631 INFO L280 TraceCheckUtils]: 97: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-10 18:38:07,631 INFO L280 TraceCheckUtils]: 98: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,631 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-10 18:38:07,632 INFO L280 TraceCheckUtils]: 100: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-10 18:38:07,632 INFO L263 TraceCheckUtils]: 101: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-10 18:38:07,632 INFO L280 TraceCheckUtils]: 102: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,632 INFO L280 TraceCheckUtils]: 103: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-10 18:38:07,633 INFO L280 TraceCheckUtils]: 104: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-10 18:38:07,633 INFO L280 TraceCheckUtils]: 105: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,633 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-10 18:38:07,633 INFO L280 TraceCheckUtils]: 107: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-10 18:38:07,634 INFO L280 TraceCheckUtils]: 108: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-10 18:38:07,634 INFO L280 TraceCheckUtils]: 109: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-10 18:38:07,634 INFO L280 TraceCheckUtils]: 110: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-10 18:38:07,634 INFO L280 TraceCheckUtils]: 111: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,634 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-10 18:38:07,635 INFO L280 TraceCheckUtils]: 113: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-10 18:38:07,635 INFO L263 TraceCheckUtils]: 114: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-10 18:38:07,635 INFO L280 TraceCheckUtils]: 115: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,635 INFO L280 TraceCheckUtils]: 116: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,635 INFO L280 TraceCheckUtils]: 117: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-10 18:38:07,636 INFO L280 TraceCheckUtils]: 118: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-10 18:38:07,636 INFO L280 TraceCheckUtils]: 119: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,636 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-10 18:38:07,636 INFO L280 TraceCheckUtils]: 121: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-10 18:38:07,636 INFO L280 TraceCheckUtils]: 122: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-10 18:38:07,637 INFO L280 TraceCheckUtils]: 123: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-10 18:38:07,637 INFO L280 TraceCheckUtils]: 124: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-10 18:38:07,637 INFO L280 TraceCheckUtils]: 125: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,638 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {4571#true} {5076#(<= |fibo_#in~n| 5)} #48#return; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 18:38:07,639 INFO L280 TraceCheckUtils]: 127: Hoare triple {5076#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 18:38:07,639 INFO L280 TraceCheckUtils]: 128: Hoare triple {5076#(<= |fibo_#in~n| 5)} #res := #t~ret0 + #t~ret1; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 18:38:07,640 INFO L280 TraceCheckUtils]: 129: Hoare triple {5076#(<= |fibo_#in~n| 5)} havoc #t~ret0; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 18:38:07,640 INFO L280 TraceCheckUtils]: 130: Hoare triple {5076#(<= |fibo_#in~n| 5)} havoc #t~ret1; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 18:38:07,641 INFO L280 TraceCheckUtils]: 131: Hoare triple {5076#(<= |fibo_#in~n| 5)} assume true; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 18:38:07,642 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {5076#(<= |fibo_#in~n| 5)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {4923#(<= |fibo_#in~n| 6)} is VALID [2020-07-10 18:38:07,643 INFO L280 TraceCheckUtils]: 133: Hoare triple {4923#(<= |fibo_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4923#(<= |fibo_#in~n| 6)} is VALID [2020-07-10 18:38:07,643 INFO L263 TraceCheckUtils]: 134: Hoare triple {4923#(<= |fibo_#in~n| 6)} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-10 18:38:07,643 INFO L280 TraceCheckUtils]: 135: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,644 INFO L280 TraceCheckUtils]: 136: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,644 INFO L280 TraceCheckUtils]: 137: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-10 18:38:07,644 INFO L263 TraceCheckUtils]: 138: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-10 18:38:07,644 INFO L280 TraceCheckUtils]: 139: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,645 INFO L280 TraceCheckUtils]: 140: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,645 INFO L280 TraceCheckUtils]: 141: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-10 18:38:07,645 INFO L263 TraceCheckUtils]: 142: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-10 18:38:07,645 INFO L280 TraceCheckUtils]: 143: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,645 INFO L280 TraceCheckUtils]: 144: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,646 INFO L280 TraceCheckUtils]: 145: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-10 18:38:07,646 INFO L263 TraceCheckUtils]: 146: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-10 18:38:07,646 INFO L280 TraceCheckUtils]: 147: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,646 INFO L280 TraceCheckUtils]: 148: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,646 INFO L280 TraceCheckUtils]: 149: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-10 18:38:07,647 INFO L280 TraceCheckUtils]: 150: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-10 18:38:07,647 INFO L280 TraceCheckUtils]: 151: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,647 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-10 18:38:07,647 INFO L280 TraceCheckUtils]: 153: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-10 18:38:07,648 INFO L263 TraceCheckUtils]: 154: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-10 18:38:07,648 INFO L280 TraceCheckUtils]: 155: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,648 INFO L280 TraceCheckUtils]: 156: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-10 18:38:07,648 INFO L280 TraceCheckUtils]: 157: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-10 18:38:07,649 INFO L280 TraceCheckUtils]: 158: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,649 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-10 18:38:07,649 INFO L280 TraceCheckUtils]: 160: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-10 18:38:07,649 INFO L280 TraceCheckUtils]: 161: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-10 18:38:07,650 INFO L280 TraceCheckUtils]: 162: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-10 18:38:07,650 INFO L280 TraceCheckUtils]: 163: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-10 18:38:07,650 INFO L280 TraceCheckUtils]: 164: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,650 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-10 18:38:07,651 INFO L280 TraceCheckUtils]: 166: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-10 18:38:07,651 INFO L263 TraceCheckUtils]: 167: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-10 18:38:07,651 INFO L280 TraceCheckUtils]: 168: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,651 INFO L280 TraceCheckUtils]: 169: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,651 INFO L280 TraceCheckUtils]: 170: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-10 18:38:07,652 INFO L280 TraceCheckUtils]: 171: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-10 18:38:07,652 INFO L280 TraceCheckUtils]: 172: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,652 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-10 18:38:07,652 INFO L280 TraceCheckUtils]: 174: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-10 18:38:07,653 INFO L280 TraceCheckUtils]: 175: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-10 18:38:07,653 INFO L280 TraceCheckUtils]: 176: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-10 18:38:07,653 INFO L280 TraceCheckUtils]: 177: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-10 18:38:07,653 INFO L280 TraceCheckUtils]: 178: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,654 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-10 18:38:07,654 INFO L280 TraceCheckUtils]: 180: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-10 18:38:07,654 INFO L263 TraceCheckUtils]: 181: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-10 18:38:07,654 INFO L280 TraceCheckUtils]: 182: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,654 INFO L280 TraceCheckUtils]: 183: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,655 INFO L280 TraceCheckUtils]: 184: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-10 18:38:07,655 INFO L263 TraceCheckUtils]: 185: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-10 18:38:07,655 INFO L280 TraceCheckUtils]: 186: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,655 INFO L280 TraceCheckUtils]: 187: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,655 INFO L280 TraceCheckUtils]: 188: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-10 18:38:07,656 INFO L280 TraceCheckUtils]: 189: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-10 18:38:07,656 INFO L280 TraceCheckUtils]: 190: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,656 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-10 18:38:07,656 INFO L280 TraceCheckUtils]: 192: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-10 18:38:07,656 INFO L263 TraceCheckUtils]: 193: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-10 18:38:07,657 INFO L280 TraceCheckUtils]: 194: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,657 INFO L280 TraceCheckUtils]: 195: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-10 18:38:07,657 INFO L280 TraceCheckUtils]: 196: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-10 18:38:07,657 INFO L280 TraceCheckUtils]: 197: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,657 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-10 18:38:07,658 INFO L280 TraceCheckUtils]: 199: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-10 18:38:07,658 INFO L280 TraceCheckUtils]: 200: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-10 18:38:07,658 INFO L280 TraceCheckUtils]: 201: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-10 18:38:07,658 INFO L280 TraceCheckUtils]: 202: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-10 18:38:07,658 INFO L280 TraceCheckUtils]: 203: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,659 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-10 18:38:07,659 INFO L280 TraceCheckUtils]: 205: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-10 18:38:07,659 INFO L280 TraceCheckUtils]: 206: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-10 18:38:07,659 INFO L280 TraceCheckUtils]: 207: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-10 18:38:07,660 INFO L280 TraceCheckUtils]: 208: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-10 18:38:07,660 INFO L280 TraceCheckUtils]: 209: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,661 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {4571#true} {4923#(<= |fibo_#in~n| 6)} #48#return; {4923#(<= |fibo_#in~n| 6)} is VALID [2020-07-10 18:38:07,661 INFO L280 TraceCheckUtils]: 211: Hoare triple {4923#(<= |fibo_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4923#(<= |fibo_#in~n| 6)} is VALID [2020-07-10 18:38:07,662 INFO L280 TraceCheckUtils]: 212: Hoare triple {4923#(<= |fibo_#in~n| 6)} #res := #t~ret0 + #t~ret1; {4923#(<= |fibo_#in~n| 6)} is VALID [2020-07-10 18:38:07,663 INFO L280 TraceCheckUtils]: 213: Hoare triple {4923#(<= |fibo_#in~n| 6)} havoc #t~ret0; {4923#(<= |fibo_#in~n| 6)} is VALID [2020-07-10 18:38:07,663 INFO L280 TraceCheckUtils]: 214: Hoare triple {4923#(<= |fibo_#in~n| 6)} havoc #t~ret1; {4923#(<= |fibo_#in~n| 6)} is VALID [2020-07-10 18:38:07,664 INFO L280 TraceCheckUtils]: 215: Hoare triple {4923#(<= |fibo_#in~n| 6)} assume true; {4923#(<= |fibo_#in~n| 6)} is VALID [2020-07-10 18:38:07,665 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {4923#(<= |fibo_#in~n| 6)} {4575#(<= 7 main_~x~0)} #44#return; {4572#false} is VALID [2020-07-10 18:38:07,717 INFO L263 TraceCheckUtils]: 0: Hoare triple {4571#true} call ULTIMATE.init(); {4571#true} is VALID [2020-07-10 18:38:07,718 INFO L280 TraceCheckUtils]: 1: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,718 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4571#true} {4571#true} #40#return; {4571#true} is VALID [2020-07-10 18:38:07,718 INFO L263 TraceCheckUtils]: 3: Hoare triple {4571#true} call #t~ret3 := main(); {4571#true} is VALID [2020-07-10 18:38:07,722 INFO L280 TraceCheckUtils]: 4: Hoare triple {4571#true} ~x~0 := 7; {4575#(<= 7 main_~x~0)} is VALID [2020-07-10 18:38:07,723 INFO L263 TraceCheckUtils]: 5: Hoare triple {4575#(<= 7 main_~x~0)} call #t~ret2 := fibo(~x~0); {4571#true} is VALID [2020-07-10 18:38:07,723 INFO L280 TraceCheckUtils]: 6: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,724 INFO L280 TraceCheckUtils]: 7: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,725 INFO L280 TraceCheckUtils]: 8: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,725 INFO L263 TraceCheckUtils]: 9: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-10 18:38:07,726 INFO L280 TraceCheckUtils]: 10: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,726 INFO L280 TraceCheckUtils]: 11: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,727 INFO L280 TraceCheckUtils]: 12: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,728 INFO L263 TraceCheckUtils]: 13: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-10 18:38:07,728 INFO L280 TraceCheckUtils]: 14: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,729 INFO L280 TraceCheckUtils]: 15: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,730 INFO L280 TraceCheckUtils]: 16: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,730 INFO L263 TraceCheckUtils]: 17: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-10 18:38:07,731 INFO L280 TraceCheckUtils]: 18: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,732 INFO L280 TraceCheckUtils]: 19: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,732 INFO L280 TraceCheckUtils]: 20: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,733 INFO L263 TraceCheckUtils]: 21: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-10 18:38:07,733 INFO L280 TraceCheckUtils]: 22: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,734 INFO L280 TraceCheckUtils]: 23: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,735 INFO L280 TraceCheckUtils]: 24: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,735 INFO L263 TraceCheckUtils]: 25: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-10 18:38:07,736 INFO L280 TraceCheckUtils]: 26: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,737 INFO L280 TraceCheckUtils]: 27: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:07,738 INFO L280 TraceCheckUtils]: 28: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {5225#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:07,738 INFO L280 TraceCheckUtils]: 29: Hoare triple {5225#(<= |fibo_#in~n| 1)} #res := 1; {5225#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:07,739 INFO L280 TraceCheckUtils]: 30: Hoare triple {5225#(<= |fibo_#in~n| 1)} assume true; {5225#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:07,741 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {5225#(<= |fibo_#in~n| 1)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:07,742 INFO L280 TraceCheckUtils]: 32: Hoare triple {5219#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:07,742 INFO L263 TraceCheckUtils]: 33: Hoare triple {5219#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-10 18:38:07,743 INFO L280 TraceCheckUtils]: 34: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,743 INFO L280 TraceCheckUtils]: 35: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-10 18:38:07,743 INFO L280 TraceCheckUtils]: 36: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-10 18:38:07,743 INFO L280 TraceCheckUtils]: 37: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,745 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {4571#true} {5219#(<= |fibo_#in~n| 2)} #48#return; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:07,746 INFO L280 TraceCheckUtils]: 39: Hoare triple {5219#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:07,746 INFO L280 TraceCheckUtils]: 40: Hoare triple {5219#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:07,747 INFO L280 TraceCheckUtils]: 41: Hoare triple {5219#(<= |fibo_#in~n| 2)} havoc #t~ret0; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:07,748 INFO L280 TraceCheckUtils]: 42: Hoare triple {5219#(<= |fibo_#in~n| 2)} havoc #t~ret1; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:07,749 INFO L280 TraceCheckUtils]: 43: Hoare triple {5219#(<= |fibo_#in~n| 2)} assume true; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:07,750 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {5219#(<= |fibo_#in~n| 2)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:07,751 INFO L280 TraceCheckUtils]: 45: Hoare triple {5206#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:07,751 INFO L263 TraceCheckUtils]: 46: Hoare triple {5206#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-10 18:38:07,751 INFO L280 TraceCheckUtils]: 47: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,752 INFO L280 TraceCheckUtils]: 48: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,752 INFO L280 TraceCheckUtils]: 49: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-10 18:38:07,752 INFO L280 TraceCheckUtils]: 50: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-10 18:38:07,753 INFO L280 TraceCheckUtils]: 51: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,754 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {4571#true} {5206#(<= |fibo_#in~n| 3)} #48#return; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:07,755 INFO L280 TraceCheckUtils]: 53: Hoare triple {5206#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:07,756 INFO L280 TraceCheckUtils]: 54: Hoare triple {5206#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:07,756 INFO L280 TraceCheckUtils]: 55: Hoare triple {5206#(<= |fibo_#in~n| 3)} havoc #t~ret0; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:07,757 INFO L280 TraceCheckUtils]: 56: Hoare triple {5206#(<= |fibo_#in~n| 3)} havoc #t~ret1; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:07,757 INFO L280 TraceCheckUtils]: 57: Hoare triple {5206#(<= |fibo_#in~n| 3)} assume true; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:07,758 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {5206#(<= |fibo_#in~n| 3)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:07,759 INFO L280 TraceCheckUtils]: 59: Hoare triple {5159#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:07,759 INFO L263 TraceCheckUtils]: 60: Hoare triple {5159#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-10 18:38:07,759 INFO L280 TraceCheckUtils]: 61: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,760 INFO L280 TraceCheckUtils]: 62: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,760 INFO L280 TraceCheckUtils]: 63: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-10 18:38:07,760 INFO L263 TraceCheckUtils]: 64: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-10 18:38:07,760 INFO L280 TraceCheckUtils]: 65: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,760 INFO L280 TraceCheckUtils]: 66: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,761 INFO L280 TraceCheckUtils]: 67: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-10 18:38:07,761 INFO L280 TraceCheckUtils]: 68: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-10 18:38:07,761 INFO L280 TraceCheckUtils]: 69: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,761 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-10 18:38:07,761 INFO L280 TraceCheckUtils]: 71: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-10 18:38:07,762 INFO L263 TraceCheckUtils]: 72: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-10 18:38:07,762 INFO L280 TraceCheckUtils]: 73: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,762 INFO L280 TraceCheckUtils]: 74: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-10 18:38:07,762 INFO L280 TraceCheckUtils]: 75: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-10 18:38:07,762 INFO L280 TraceCheckUtils]: 76: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,763 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-10 18:38:07,763 INFO L280 TraceCheckUtils]: 78: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-10 18:38:07,763 INFO L280 TraceCheckUtils]: 79: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-10 18:38:07,763 INFO L280 TraceCheckUtils]: 80: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-10 18:38:07,763 INFO L280 TraceCheckUtils]: 81: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-10 18:38:07,764 INFO L280 TraceCheckUtils]: 82: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,765 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {4571#true} {5159#(<= |fibo_#in~n| 4)} #48#return; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:07,765 INFO L280 TraceCheckUtils]: 84: Hoare triple {5159#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:07,766 INFO L280 TraceCheckUtils]: 85: Hoare triple {5159#(<= |fibo_#in~n| 4)} #res := #t~ret0 + #t~ret1; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:07,766 INFO L280 TraceCheckUtils]: 86: Hoare triple {5159#(<= |fibo_#in~n| 4)} havoc #t~ret0; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:07,767 INFO L280 TraceCheckUtils]: 87: Hoare triple {5159#(<= |fibo_#in~n| 4)} havoc #t~ret1; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:07,767 INFO L280 TraceCheckUtils]: 88: Hoare triple {5159#(<= |fibo_#in~n| 4)} assume true; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:07,769 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {5159#(<= |fibo_#in~n| 4)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 18:38:07,769 INFO L280 TraceCheckUtils]: 90: Hoare triple {5076#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 18:38:07,770 INFO L263 TraceCheckUtils]: 91: Hoare triple {5076#(<= |fibo_#in~n| 5)} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-10 18:38:07,770 INFO L280 TraceCheckUtils]: 92: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,770 INFO L280 TraceCheckUtils]: 93: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,770 INFO L280 TraceCheckUtils]: 94: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-10 18:38:07,770 INFO L263 TraceCheckUtils]: 95: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-10 18:38:07,771 INFO L280 TraceCheckUtils]: 96: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,771 INFO L280 TraceCheckUtils]: 97: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,771 INFO L280 TraceCheckUtils]: 98: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-10 18:38:07,771 INFO L263 TraceCheckUtils]: 99: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-10 18:38:07,771 INFO L280 TraceCheckUtils]: 100: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,772 INFO L280 TraceCheckUtils]: 101: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,772 INFO L280 TraceCheckUtils]: 102: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-10 18:38:07,772 INFO L280 TraceCheckUtils]: 103: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-10 18:38:07,772 INFO L280 TraceCheckUtils]: 104: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,773 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-10 18:38:07,773 INFO L280 TraceCheckUtils]: 106: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-10 18:38:07,773 INFO L263 TraceCheckUtils]: 107: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-10 18:38:07,773 INFO L280 TraceCheckUtils]: 108: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,774 INFO L280 TraceCheckUtils]: 109: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-10 18:38:07,774 INFO L280 TraceCheckUtils]: 110: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-10 18:38:07,774 INFO L280 TraceCheckUtils]: 111: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,775 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-10 18:38:07,775 INFO L280 TraceCheckUtils]: 113: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-10 18:38:07,775 INFO L280 TraceCheckUtils]: 114: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-10 18:38:07,776 INFO L280 TraceCheckUtils]: 115: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-10 18:38:07,776 INFO L280 TraceCheckUtils]: 116: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-10 18:38:07,776 INFO L280 TraceCheckUtils]: 117: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,777 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-10 18:38:07,777 INFO L280 TraceCheckUtils]: 119: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-10 18:38:07,777 INFO L263 TraceCheckUtils]: 120: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-10 18:38:07,778 INFO L280 TraceCheckUtils]: 121: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,778 INFO L280 TraceCheckUtils]: 122: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,778 INFO L280 TraceCheckUtils]: 123: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-10 18:38:07,779 INFO L280 TraceCheckUtils]: 124: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-10 18:38:07,779 INFO L280 TraceCheckUtils]: 125: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,779 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-10 18:38:07,779 INFO L280 TraceCheckUtils]: 127: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-10 18:38:07,780 INFO L280 TraceCheckUtils]: 128: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-10 18:38:07,780 INFO L280 TraceCheckUtils]: 129: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-10 18:38:07,780 INFO L280 TraceCheckUtils]: 130: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-10 18:38:07,781 INFO L280 TraceCheckUtils]: 131: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,782 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {4571#true} {5076#(<= |fibo_#in~n| 5)} #48#return; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 18:38:07,783 INFO L280 TraceCheckUtils]: 133: Hoare triple {5076#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 18:38:07,783 INFO L280 TraceCheckUtils]: 134: Hoare triple {5076#(<= |fibo_#in~n| 5)} #res := #t~ret0 + #t~ret1; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 18:38:07,784 INFO L280 TraceCheckUtils]: 135: Hoare triple {5076#(<= |fibo_#in~n| 5)} havoc #t~ret0; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 18:38:07,785 INFO L280 TraceCheckUtils]: 136: Hoare triple {5076#(<= |fibo_#in~n| 5)} havoc #t~ret1; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 18:38:07,786 INFO L280 TraceCheckUtils]: 137: Hoare triple {5076#(<= |fibo_#in~n| 5)} assume true; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 18:38:07,788 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {5076#(<= |fibo_#in~n| 5)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {4923#(<= |fibo_#in~n| 6)} is VALID [2020-07-10 18:38:07,788 INFO L280 TraceCheckUtils]: 139: Hoare triple {4923#(<= |fibo_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4923#(<= |fibo_#in~n| 6)} is VALID [2020-07-10 18:38:07,789 INFO L263 TraceCheckUtils]: 140: Hoare triple {4923#(<= |fibo_#in~n| 6)} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-10 18:38:07,789 INFO L280 TraceCheckUtils]: 141: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,789 INFO L280 TraceCheckUtils]: 142: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,790 INFO L280 TraceCheckUtils]: 143: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-10 18:38:07,790 INFO L263 TraceCheckUtils]: 144: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-10 18:38:07,790 INFO L280 TraceCheckUtils]: 145: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,791 INFO L280 TraceCheckUtils]: 146: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,791 INFO L280 TraceCheckUtils]: 147: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-10 18:38:07,791 INFO L263 TraceCheckUtils]: 148: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-10 18:38:07,791 INFO L280 TraceCheckUtils]: 149: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,792 INFO L280 TraceCheckUtils]: 150: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,792 INFO L280 TraceCheckUtils]: 151: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-10 18:38:07,792 INFO L263 TraceCheckUtils]: 152: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-10 18:38:07,793 INFO L280 TraceCheckUtils]: 153: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,793 INFO L280 TraceCheckUtils]: 154: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,793 INFO L280 TraceCheckUtils]: 155: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-10 18:38:07,794 INFO L280 TraceCheckUtils]: 156: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-10 18:38:07,794 INFO L280 TraceCheckUtils]: 157: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,794 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-10 18:38:07,794 INFO L280 TraceCheckUtils]: 159: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-10 18:38:07,795 INFO L263 TraceCheckUtils]: 160: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-10 18:38:07,795 INFO L280 TraceCheckUtils]: 161: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,795 INFO L280 TraceCheckUtils]: 162: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-10 18:38:07,796 INFO L280 TraceCheckUtils]: 163: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-10 18:38:07,796 INFO L280 TraceCheckUtils]: 164: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,796 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-10 18:38:07,797 INFO L280 TraceCheckUtils]: 166: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-10 18:38:07,797 INFO L280 TraceCheckUtils]: 167: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-10 18:38:07,797 INFO L280 TraceCheckUtils]: 168: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-10 18:38:07,798 INFO L280 TraceCheckUtils]: 169: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-10 18:38:07,798 INFO L280 TraceCheckUtils]: 170: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,798 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-10 18:38:07,798 INFO L280 TraceCheckUtils]: 172: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-10 18:38:07,799 INFO L263 TraceCheckUtils]: 173: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-10 18:38:07,799 INFO L280 TraceCheckUtils]: 174: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,799 INFO L280 TraceCheckUtils]: 175: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,800 INFO L280 TraceCheckUtils]: 176: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-10 18:38:07,800 INFO L280 TraceCheckUtils]: 177: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-10 18:38:07,800 INFO L280 TraceCheckUtils]: 178: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,801 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-10 18:38:07,801 INFO L280 TraceCheckUtils]: 180: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-10 18:38:07,801 INFO L280 TraceCheckUtils]: 181: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-10 18:38:07,801 INFO L280 TraceCheckUtils]: 182: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-10 18:38:07,802 INFO L280 TraceCheckUtils]: 183: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-10 18:38:07,802 INFO L280 TraceCheckUtils]: 184: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,802 INFO L275 TraceCheckUtils]: 185: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-10 18:38:07,803 INFO L280 TraceCheckUtils]: 186: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-10 18:38:07,803 INFO L263 TraceCheckUtils]: 187: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-10 18:38:07,803 INFO L280 TraceCheckUtils]: 188: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,804 INFO L280 TraceCheckUtils]: 189: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,804 INFO L280 TraceCheckUtils]: 190: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-10 18:38:07,804 INFO L263 TraceCheckUtils]: 191: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-10 18:38:07,805 INFO L280 TraceCheckUtils]: 192: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,805 INFO L280 TraceCheckUtils]: 193: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-10 18:38:07,805 INFO L280 TraceCheckUtils]: 194: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-10 18:38:07,805 INFO L280 TraceCheckUtils]: 195: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-10 18:38:07,806 INFO L280 TraceCheckUtils]: 196: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,806 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-10 18:38:07,806 INFO L280 TraceCheckUtils]: 198: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-10 18:38:07,806 INFO L263 TraceCheckUtils]: 199: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-10 18:38:07,807 INFO L280 TraceCheckUtils]: 200: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-10 18:38:07,807 INFO L280 TraceCheckUtils]: 201: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-10 18:38:07,807 INFO L280 TraceCheckUtils]: 202: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-10 18:38:07,807 INFO L280 TraceCheckUtils]: 203: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,807 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-10 18:38:07,808 INFO L280 TraceCheckUtils]: 205: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-10 18:38:07,808 INFO L280 TraceCheckUtils]: 206: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-10 18:38:07,808 INFO L280 TraceCheckUtils]: 207: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-10 18:38:07,809 INFO L280 TraceCheckUtils]: 208: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-10 18:38:07,809 INFO L280 TraceCheckUtils]: 209: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,809 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-10 18:38:07,810 INFO L280 TraceCheckUtils]: 211: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-10 18:38:07,810 INFO L280 TraceCheckUtils]: 212: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-10 18:38:07,810 INFO L280 TraceCheckUtils]: 213: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-10 18:38:07,811 INFO L280 TraceCheckUtils]: 214: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-10 18:38:07,811 INFO L280 TraceCheckUtils]: 215: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-10 18:38:07,812 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {4571#true} {4923#(<= |fibo_#in~n| 6)} #48#return; {4923#(<= |fibo_#in~n| 6)} is VALID [2020-07-10 18:38:07,813 INFO L280 TraceCheckUtils]: 217: Hoare triple {4923#(<= |fibo_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4923#(<= |fibo_#in~n| 6)} is VALID [2020-07-10 18:38:07,813 INFO L280 TraceCheckUtils]: 218: Hoare triple {4923#(<= |fibo_#in~n| 6)} #res := #t~ret0 + #t~ret1; {4923#(<= |fibo_#in~n| 6)} is VALID [2020-07-10 18:38:07,814 INFO L280 TraceCheckUtils]: 219: Hoare triple {4923#(<= |fibo_#in~n| 6)} havoc #t~ret0; {4923#(<= |fibo_#in~n| 6)} is VALID [2020-07-10 18:38:07,814 INFO L280 TraceCheckUtils]: 220: Hoare triple {4923#(<= |fibo_#in~n| 6)} havoc #t~ret1; {4923#(<= |fibo_#in~n| 6)} is VALID [2020-07-10 18:38:07,815 INFO L280 TraceCheckUtils]: 221: Hoare triple {4923#(<= |fibo_#in~n| 6)} assume true; {4923#(<= |fibo_#in~n| 6)} is VALID [2020-07-10 18:38:07,816 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {4923#(<= |fibo_#in~n| 6)} {4575#(<= 7 main_~x~0)} #44#return; {4572#false} is VALID [2020-07-10 18:38:07,816 INFO L280 TraceCheckUtils]: 223: Hoare triple {4572#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4572#false} is VALID [2020-07-10 18:38:07,816 INFO L280 TraceCheckUtils]: 224: Hoare triple {4572#false} ~result~0 := #t~ret2; {4572#false} is VALID [2020-07-10 18:38:07,817 INFO L280 TraceCheckUtils]: 225: Hoare triple {4572#false} havoc #t~ret2; {4572#false} is VALID [2020-07-10 18:38:07,817 INFO L280 TraceCheckUtils]: 226: Hoare triple {4572#false} assume 13 != ~result~0; {4572#false} is VALID [2020-07-10 18:38:07,817 INFO L280 TraceCheckUtils]: 227: Hoare triple {4572#false} assume !false; {4572#false} is VALID [2020-07-10 18:38:07,868 INFO L134 CoverageAnalysis]: Checked inductivity of 384 backedges. 0 proven. 115 refuted. 0 times theorem prover too weak. 269 trivial. 0 not checked. [2020-07-10 18:38:07,869 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 18:38:07,869 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1306654132] [2020-07-10 18:38:07,869 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 18:38:07,869 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-10 18:38:07,870 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1203512578] [2020-07-10 18:38:07,870 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 228 [2020-07-10 18:38:07,873 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 18:38:07,873 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-10 18:38:07,988 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 81 edges. 81 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:38:07,988 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-10 18:38:07,989 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 18:38:07,989 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-10 18:38:07,990 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=58, Unknown=0, NotChecked=0, Total=90 [2020-07-10 18:38:07,990 INFO L87 Difference]: Start difference. First operand 85 states and 101 transitions. Second operand 10 states. [2020-07-10 18:38:09,446 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:38:09,446 INFO L93 Difference]: Finished difference Result 248 states and 324 transitions. [2020-07-10 18:38:09,446 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-07-10 18:38:09,447 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 228 [2020-07-10 18:38:09,447 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 18:38:09,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 18:38:09,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 123 transitions. [2020-07-10 18:38:09,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 18:38:09,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 123 transitions. [2020-07-10 18:38:09,468 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states and 123 transitions. [2020-07-10 18:38:09,613 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 123 edges. 123 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:38:09,623 INFO L225 Difference]: With dead ends: 248 [2020-07-10 18:38:09,623 INFO L226 Difference]: Without dead ends: 242 [2020-07-10 18:38:09,624 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 53 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=86, Invalid=154, Unknown=0, NotChecked=0, Total=240 [2020-07-10 18:38:09,626 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 242 states. [2020-07-10 18:38:10,217 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 242 to 218. [2020-07-10 18:38:10,218 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 18:38:10,218 INFO L82 GeneralOperation]: Start isEquivalent. First operand 242 states. Second operand 218 states. [2020-07-10 18:38:10,218 INFO L74 IsIncluded]: Start isIncluded. First operand 242 states. Second operand 218 states. [2020-07-10 18:38:10,218 INFO L87 Difference]: Start difference. First operand 242 states. Second operand 218 states. [2020-07-10 18:38:10,232 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:38:10,232 INFO L93 Difference]: Finished difference Result 242 states and 317 transitions. [2020-07-10 18:38:10,232 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 317 transitions. [2020-07-10 18:38:10,234 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 18:38:10,235 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 18:38:10,235 INFO L74 IsIncluded]: Start isIncluded. First operand 218 states. Second operand 242 states. [2020-07-10 18:38:10,235 INFO L87 Difference]: Start difference. First operand 218 states. Second operand 242 states. [2020-07-10 18:38:10,249 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:38:10,250 INFO L93 Difference]: Finished difference Result 242 states and 317 transitions. [2020-07-10 18:38:10,250 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 317 transitions. [2020-07-10 18:38:10,252 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 18:38:10,252 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 18:38:10,253 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 18:38:10,253 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 18:38:10,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 218 states. [2020-07-10 18:38:10,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 218 states and 288 transitions. [2020-07-10 18:38:10,264 INFO L78 Accepts]: Start accepts. Automaton has 218 states and 288 transitions. Word has length 228 [2020-07-10 18:38:10,265 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 18:38:10,265 INFO L479 AbstractCegarLoop]: Abstraction has 218 states and 288 transitions. [2020-07-10 18:38:10,265 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-10 18:38:10,265 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 218 states and 288 transitions. [2020-07-10 18:38:10,656 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 288 edges. 288 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:38:10,656 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 288 transitions. [2020-07-10 18:38:10,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 458 [2020-07-10 18:38:10,667 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 18:38:10,667 INFO L422 BasicCegarLoop]: trace histogram [51, 51, 41, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 16, 16, 10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 18:38:10,668 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-10 18:38:10,668 INFO L427 AbstractCegarLoop]: === Iteration 10 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 18:38:10,668 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 18:38:10,668 INFO L82 PathProgramCache]: Analyzing trace with hash 1764334840, now seen corresponding path program 7 times [2020-07-10 18:38:10,669 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 18:38:10,669 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [731851371] [2020-07-10 18:38:10,669 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY Garbage collection #1: 17 nodes / 0 free / 0.0s / 0.0s total Resizing node table from 17 to 31 Garbage collection #2: 31 nodes / 0 free / 0.0s / 0.0s total Resizing node table from 31 to 61 Garbage collection #3: 61 nodes / 0 free / 0.002s / 0.002s total Resizing node table from 61 to 113 Garbage collection #4: 113 nodes / 0 free / 0.0s / 0.002s total Resizing node table from 113 to 223 [2020-07-10 18:38:10,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:10,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:10,996 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:10,997 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6822#true} {6822#true} #40#return; {6822#true} is VALID [2020-07-10 18:38:11,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:11,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:11,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:11,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:11,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:11,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:11,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:11,480 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:11,481 INFO L280 TraceCheckUtils]: 1: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:11,482 INFO L280 TraceCheckUtils]: 2: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {8140#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:11,483 INFO L280 TraceCheckUtils]: 3: Hoare triple {8140#(<= |fibo_#in~n| 1)} #res := 1; {8140#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:11,484 INFO L280 TraceCheckUtils]: 4: Hoare triple {8140#(<= |fibo_#in~n| 1)} assume true; {8140#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:11,485 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {8140#(<= |fibo_#in~n| 1)} {7708#(= fibo_~n |fibo_#in~n|)} #46#return; {8134#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:11,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:11,491 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,492 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:11,492 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:11,493 INFO L280 TraceCheckUtils]: 3: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,494 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6822#true} {8134#(<= |fibo_#in~n| 2)} #48#return; {8134#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:11,495 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:11,495 INFO L280 TraceCheckUtils]: 1: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:11,496 INFO L280 TraceCheckUtils]: 2: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:11,496 INFO L263 TraceCheckUtils]: 3: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:11,497 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~n := #in~n; {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:11,498 INFO L280 TraceCheckUtils]: 5: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:11,498 INFO L280 TraceCheckUtils]: 6: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {8140#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:11,499 INFO L280 TraceCheckUtils]: 7: Hoare triple {8140#(<= |fibo_#in~n| 1)} #res := 1; {8140#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:11,500 INFO L280 TraceCheckUtils]: 8: Hoare triple {8140#(<= |fibo_#in~n| 1)} assume true; {8140#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:11,501 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {8140#(<= |fibo_#in~n| 1)} {7708#(= fibo_~n |fibo_#in~n|)} #46#return; {8134#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:11,502 INFO L280 TraceCheckUtils]: 10: Hoare triple {8134#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8134#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:11,502 INFO L263 TraceCheckUtils]: 11: Hoare triple {8134#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:11,502 INFO L280 TraceCheckUtils]: 12: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,502 INFO L280 TraceCheckUtils]: 13: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:11,503 INFO L280 TraceCheckUtils]: 14: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:11,503 INFO L280 TraceCheckUtils]: 15: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,504 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {6822#true} {8134#(<= |fibo_#in~n| 2)} #48#return; {8134#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:11,504 INFO L280 TraceCheckUtils]: 17: Hoare triple {8134#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8134#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:11,505 INFO L280 TraceCheckUtils]: 18: Hoare triple {8134#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {8134#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:11,506 INFO L280 TraceCheckUtils]: 19: Hoare triple {8134#(<= |fibo_#in~n| 2)} havoc #t~ret0; {8134#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:11,506 INFO L280 TraceCheckUtils]: 20: Hoare triple {8134#(<= |fibo_#in~n| 2)} havoc #t~ret1; {8134#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:11,507 INFO L280 TraceCheckUtils]: 21: Hoare triple {8134#(<= |fibo_#in~n| 2)} assume true; {8134#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:11,508 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {8134#(<= |fibo_#in~n| 2)} {7708#(= fibo_~n |fibo_#in~n|)} #46#return; {8121#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:11,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:11,514 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,515 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:11,515 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:11,515 INFO L280 TraceCheckUtils]: 3: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:11,516 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,517 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {6822#true} {8121#(<= |fibo_#in~n| 3)} #48#return; {8121#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:11,518 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:11,519 INFO L280 TraceCheckUtils]: 1: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:11,519 INFO L280 TraceCheckUtils]: 2: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:11,520 INFO L263 TraceCheckUtils]: 3: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:11,520 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~n := #in~n; {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:11,521 INFO L280 TraceCheckUtils]: 5: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:11,521 INFO L280 TraceCheckUtils]: 6: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:11,522 INFO L263 TraceCheckUtils]: 7: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:11,522 INFO L280 TraceCheckUtils]: 8: Hoare triple {6822#true} ~n := #in~n; {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:11,523 INFO L280 TraceCheckUtils]: 9: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:11,524 INFO L280 TraceCheckUtils]: 10: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {8140#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:11,525 INFO L280 TraceCheckUtils]: 11: Hoare triple {8140#(<= |fibo_#in~n| 1)} #res := 1; {8140#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:11,525 INFO L280 TraceCheckUtils]: 12: Hoare triple {8140#(<= |fibo_#in~n| 1)} assume true; {8140#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:11,526 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {8140#(<= |fibo_#in~n| 1)} {7708#(= fibo_~n |fibo_#in~n|)} #46#return; {8134#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:11,527 INFO L280 TraceCheckUtils]: 14: Hoare triple {8134#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8134#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:11,527 INFO L263 TraceCheckUtils]: 15: Hoare triple {8134#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:11,527 INFO L280 TraceCheckUtils]: 16: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,528 INFO L280 TraceCheckUtils]: 17: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:11,528 INFO L280 TraceCheckUtils]: 18: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:11,528 INFO L280 TraceCheckUtils]: 19: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,530 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {6822#true} {8134#(<= |fibo_#in~n| 2)} #48#return; {8134#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:11,530 INFO L280 TraceCheckUtils]: 21: Hoare triple {8134#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8134#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:11,531 INFO L280 TraceCheckUtils]: 22: Hoare triple {8134#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {8134#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:11,531 INFO L280 TraceCheckUtils]: 23: Hoare triple {8134#(<= |fibo_#in~n| 2)} havoc #t~ret0; {8134#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:11,532 INFO L280 TraceCheckUtils]: 24: Hoare triple {8134#(<= |fibo_#in~n| 2)} havoc #t~ret1; {8134#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:11,532 INFO L280 TraceCheckUtils]: 25: Hoare triple {8134#(<= |fibo_#in~n| 2)} assume true; {8134#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:11,534 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {8134#(<= |fibo_#in~n| 2)} {7708#(= fibo_~n |fibo_#in~n|)} #46#return; {8121#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:11,534 INFO L280 TraceCheckUtils]: 27: Hoare triple {8121#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8121#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:11,534 INFO L263 TraceCheckUtils]: 28: Hoare triple {8121#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:11,535 INFO L280 TraceCheckUtils]: 29: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,535 INFO L280 TraceCheckUtils]: 30: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:11,535 INFO L280 TraceCheckUtils]: 31: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:11,535 INFO L280 TraceCheckUtils]: 32: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:11,536 INFO L280 TraceCheckUtils]: 33: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,536 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {6822#true} {8121#(<= |fibo_#in~n| 3)} #48#return; {8121#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:11,537 INFO L280 TraceCheckUtils]: 35: Hoare triple {8121#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8121#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:11,537 INFO L280 TraceCheckUtils]: 36: Hoare triple {8121#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {8121#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:11,538 INFO L280 TraceCheckUtils]: 37: Hoare triple {8121#(<= |fibo_#in~n| 3)} havoc #t~ret0; {8121#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:11,539 INFO L280 TraceCheckUtils]: 38: Hoare triple {8121#(<= |fibo_#in~n| 3)} havoc #t~ret1; {8121#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:11,539 INFO L280 TraceCheckUtils]: 39: Hoare triple {8121#(<= |fibo_#in~n| 3)} assume true; {8121#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:11,540 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {8121#(<= |fibo_#in~n| 3)} {7708#(= fibo_~n |fibo_#in~n|)} #46#return; {8074#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:11,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:11,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:11,553 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,554 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:11,554 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:11,554 INFO L280 TraceCheckUtils]: 3: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:11,554 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,555 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:11,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:11,558 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,558 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:11,558 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:11,559 INFO L280 TraceCheckUtils]: 3: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,559 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:11,559 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,559 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:11,560 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:11,560 INFO L263 TraceCheckUtils]: 3: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:11,560 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,560 INFO L280 TraceCheckUtils]: 5: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:11,561 INFO L280 TraceCheckUtils]: 6: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:11,561 INFO L280 TraceCheckUtils]: 7: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:11,561 INFO L280 TraceCheckUtils]: 8: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,561 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:11,561 INFO L280 TraceCheckUtils]: 10: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:11,562 INFO L263 TraceCheckUtils]: 11: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:11,562 INFO L280 TraceCheckUtils]: 12: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,562 INFO L280 TraceCheckUtils]: 13: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:11,562 INFO L280 TraceCheckUtils]: 14: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:11,563 INFO L280 TraceCheckUtils]: 15: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,563 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:11,563 INFO L280 TraceCheckUtils]: 17: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:11,563 INFO L280 TraceCheckUtils]: 18: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:11,563 INFO L280 TraceCheckUtils]: 19: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:11,564 INFO L280 TraceCheckUtils]: 20: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:11,564 INFO L280 TraceCheckUtils]: 21: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,566 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {6822#true} {8074#(<= |fibo_#in~n| 4)} #48#return; {8074#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:11,567 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:11,567 INFO L280 TraceCheckUtils]: 1: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:11,568 INFO L280 TraceCheckUtils]: 2: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:11,568 INFO L263 TraceCheckUtils]: 3: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:11,569 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~n := #in~n; {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:11,569 INFO L280 TraceCheckUtils]: 5: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:11,570 INFO L280 TraceCheckUtils]: 6: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:11,570 INFO L263 TraceCheckUtils]: 7: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:11,570 INFO L280 TraceCheckUtils]: 8: Hoare triple {6822#true} ~n := #in~n; {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:11,571 INFO L280 TraceCheckUtils]: 9: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:11,572 INFO L280 TraceCheckUtils]: 10: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:11,573 INFO L263 TraceCheckUtils]: 11: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:11,573 INFO L280 TraceCheckUtils]: 12: Hoare triple {6822#true} ~n := #in~n; {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:11,574 INFO L280 TraceCheckUtils]: 13: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:11,574 INFO L280 TraceCheckUtils]: 14: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {8140#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:11,575 INFO L280 TraceCheckUtils]: 15: Hoare triple {8140#(<= |fibo_#in~n| 1)} #res := 1; {8140#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:11,576 INFO L280 TraceCheckUtils]: 16: Hoare triple {8140#(<= |fibo_#in~n| 1)} assume true; {8140#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:11,577 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8140#(<= |fibo_#in~n| 1)} {7708#(= fibo_~n |fibo_#in~n|)} #46#return; {8134#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:11,577 INFO L280 TraceCheckUtils]: 18: Hoare triple {8134#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8134#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:11,577 INFO L263 TraceCheckUtils]: 19: Hoare triple {8134#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:11,578 INFO L280 TraceCheckUtils]: 20: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,578 INFO L280 TraceCheckUtils]: 21: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:11,578 INFO L280 TraceCheckUtils]: 22: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:11,578 INFO L280 TraceCheckUtils]: 23: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,579 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {6822#true} {8134#(<= |fibo_#in~n| 2)} #48#return; {8134#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:11,580 INFO L280 TraceCheckUtils]: 25: Hoare triple {8134#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8134#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:11,581 INFO L280 TraceCheckUtils]: 26: Hoare triple {8134#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {8134#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:11,582 INFO L280 TraceCheckUtils]: 27: Hoare triple {8134#(<= |fibo_#in~n| 2)} havoc #t~ret0; {8134#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:11,582 INFO L280 TraceCheckUtils]: 28: Hoare triple {8134#(<= |fibo_#in~n| 2)} havoc #t~ret1; {8134#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:11,583 INFO L280 TraceCheckUtils]: 29: Hoare triple {8134#(<= |fibo_#in~n| 2)} assume true; {8134#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:11,584 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {8134#(<= |fibo_#in~n| 2)} {7708#(= fibo_~n |fibo_#in~n|)} #46#return; {8121#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:11,585 INFO L280 TraceCheckUtils]: 31: Hoare triple {8121#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8121#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:11,586 INFO L263 TraceCheckUtils]: 32: Hoare triple {8121#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:11,586 INFO L280 TraceCheckUtils]: 33: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,586 INFO L280 TraceCheckUtils]: 34: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:11,586 INFO L280 TraceCheckUtils]: 35: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:11,587 INFO L280 TraceCheckUtils]: 36: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:11,587 INFO L280 TraceCheckUtils]: 37: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,588 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {6822#true} {8121#(<= |fibo_#in~n| 3)} #48#return; {8121#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:11,589 INFO L280 TraceCheckUtils]: 39: Hoare triple {8121#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8121#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:11,590 INFO L280 TraceCheckUtils]: 40: Hoare triple {8121#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {8121#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:11,590 INFO L280 TraceCheckUtils]: 41: Hoare triple {8121#(<= |fibo_#in~n| 3)} havoc #t~ret0; {8121#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:11,591 INFO L280 TraceCheckUtils]: 42: Hoare triple {8121#(<= |fibo_#in~n| 3)} havoc #t~ret1; {8121#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:11,591 INFO L280 TraceCheckUtils]: 43: Hoare triple {8121#(<= |fibo_#in~n| 3)} assume true; {8121#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:11,593 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {8121#(<= |fibo_#in~n| 3)} {7708#(= fibo_~n |fibo_#in~n|)} #46#return; {8074#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:11,594 INFO L280 TraceCheckUtils]: 45: Hoare triple {8074#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8074#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:11,595 INFO L263 TraceCheckUtils]: 46: Hoare triple {8074#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:11,595 INFO L280 TraceCheckUtils]: 47: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,595 INFO L280 TraceCheckUtils]: 48: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:11,596 INFO L280 TraceCheckUtils]: 49: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:11,596 INFO L263 TraceCheckUtils]: 50: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:11,596 INFO L280 TraceCheckUtils]: 51: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,597 INFO L280 TraceCheckUtils]: 52: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:11,597 INFO L280 TraceCheckUtils]: 53: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:11,597 INFO L280 TraceCheckUtils]: 54: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:11,598 INFO L280 TraceCheckUtils]: 55: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,598 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:11,598 INFO L280 TraceCheckUtils]: 57: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:11,598 INFO L263 TraceCheckUtils]: 58: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:11,599 INFO L280 TraceCheckUtils]: 59: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,599 INFO L280 TraceCheckUtils]: 60: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:11,599 INFO L280 TraceCheckUtils]: 61: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:11,599 INFO L280 TraceCheckUtils]: 62: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,600 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:11,600 INFO L280 TraceCheckUtils]: 64: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:11,600 INFO L280 TraceCheckUtils]: 65: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:11,600 INFO L280 TraceCheckUtils]: 66: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:11,601 INFO L280 TraceCheckUtils]: 67: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:11,601 INFO L280 TraceCheckUtils]: 68: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,602 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {6822#true} {8074#(<= |fibo_#in~n| 4)} #48#return; {8074#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:11,602 INFO L280 TraceCheckUtils]: 70: Hoare triple {8074#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8074#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:11,603 INFO L280 TraceCheckUtils]: 71: Hoare triple {8074#(<= |fibo_#in~n| 4)} #res := #t~ret0 + #t~ret1; {8074#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:11,603 INFO L280 TraceCheckUtils]: 72: Hoare triple {8074#(<= |fibo_#in~n| 4)} havoc #t~ret0; {8074#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:11,604 INFO L280 TraceCheckUtils]: 73: Hoare triple {8074#(<= |fibo_#in~n| 4)} havoc #t~ret1; {8074#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:11,605 INFO L280 TraceCheckUtils]: 74: Hoare triple {8074#(<= |fibo_#in~n| 4)} assume true; {8074#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:11,606 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {8074#(<= |fibo_#in~n| 4)} {7708#(= fibo_~n |fibo_#in~n|)} #46#return; {7991#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 18:38:11,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:11,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:11,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:11,638 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,638 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:11,638 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:11,639 INFO L280 TraceCheckUtils]: 3: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:11,639 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,639 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:11,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:11,644 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,645 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:11,645 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:11,646 INFO L280 TraceCheckUtils]: 3: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,646 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:11,646 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,647 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:11,647 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:11,647 INFO L263 TraceCheckUtils]: 3: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:11,647 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,648 INFO L280 TraceCheckUtils]: 5: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:11,648 INFO L280 TraceCheckUtils]: 6: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:11,648 INFO L280 TraceCheckUtils]: 7: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:11,648 INFO L280 TraceCheckUtils]: 8: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,649 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:11,649 INFO L280 TraceCheckUtils]: 10: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:11,649 INFO L263 TraceCheckUtils]: 11: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:11,650 INFO L280 TraceCheckUtils]: 12: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,650 INFO L280 TraceCheckUtils]: 13: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:11,650 INFO L280 TraceCheckUtils]: 14: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:11,651 INFO L280 TraceCheckUtils]: 15: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,651 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:11,651 INFO L280 TraceCheckUtils]: 17: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:11,652 INFO L280 TraceCheckUtils]: 18: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:11,652 INFO L280 TraceCheckUtils]: 19: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:11,652 INFO L280 TraceCheckUtils]: 20: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:11,652 INFO L280 TraceCheckUtils]: 21: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,653 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:11,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:11,657 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,658 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:11,658 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:11,659 INFO L280 TraceCheckUtils]: 3: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:11,659 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,659 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:11,660 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,660 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:11,660 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:11,661 INFO L263 TraceCheckUtils]: 3: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:11,661 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,661 INFO L280 TraceCheckUtils]: 5: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:11,661 INFO L280 TraceCheckUtils]: 6: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:11,662 INFO L263 TraceCheckUtils]: 7: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:11,662 INFO L280 TraceCheckUtils]: 8: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,662 INFO L280 TraceCheckUtils]: 9: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:11,663 INFO L280 TraceCheckUtils]: 10: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:11,663 INFO L280 TraceCheckUtils]: 11: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:11,663 INFO L280 TraceCheckUtils]: 12: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,663 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:11,664 INFO L280 TraceCheckUtils]: 14: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:11,664 INFO L263 TraceCheckUtils]: 15: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:11,664 INFO L280 TraceCheckUtils]: 16: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,665 INFO L280 TraceCheckUtils]: 17: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:11,665 INFO L280 TraceCheckUtils]: 18: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:11,665 INFO L280 TraceCheckUtils]: 19: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,665 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:11,666 INFO L280 TraceCheckUtils]: 21: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:11,666 INFO L280 TraceCheckUtils]: 22: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:11,666 INFO L280 TraceCheckUtils]: 23: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:11,668 INFO L280 TraceCheckUtils]: 24: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:11,669 INFO L280 TraceCheckUtils]: 25: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,669 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:11,669 INFO L280 TraceCheckUtils]: 27: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:11,670 INFO L263 TraceCheckUtils]: 28: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:11,670 INFO L280 TraceCheckUtils]: 29: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,670 INFO L280 TraceCheckUtils]: 30: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:11,670 INFO L280 TraceCheckUtils]: 31: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:11,670 INFO L280 TraceCheckUtils]: 32: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:11,671 INFO L280 TraceCheckUtils]: 33: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,671 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:11,671 INFO L280 TraceCheckUtils]: 35: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:11,671 INFO L280 TraceCheckUtils]: 36: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:11,672 INFO L280 TraceCheckUtils]: 37: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:11,672 INFO L280 TraceCheckUtils]: 38: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:11,672 INFO L280 TraceCheckUtils]: 39: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,675 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {6822#true} {7991#(<= |fibo_#in~n| 5)} #48#return; {7991#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 18:38:11,677 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:11,678 INFO L280 TraceCheckUtils]: 1: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:11,678 INFO L280 TraceCheckUtils]: 2: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:11,679 INFO L263 TraceCheckUtils]: 3: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:11,679 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~n := #in~n; {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:11,680 INFO L280 TraceCheckUtils]: 5: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:11,680 INFO L280 TraceCheckUtils]: 6: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:11,680 INFO L263 TraceCheckUtils]: 7: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:11,681 INFO L280 TraceCheckUtils]: 8: Hoare triple {6822#true} ~n := #in~n; {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:11,681 INFO L280 TraceCheckUtils]: 9: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:11,682 INFO L280 TraceCheckUtils]: 10: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:11,682 INFO L263 TraceCheckUtils]: 11: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:11,683 INFO L280 TraceCheckUtils]: 12: Hoare triple {6822#true} ~n := #in~n; {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:11,683 INFO L280 TraceCheckUtils]: 13: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:11,684 INFO L280 TraceCheckUtils]: 14: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:11,684 INFO L263 TraceCheckUtils]: 15: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:11,684 INFO L280 TraceCheckUtils]: 16: Hoare triple {6822#true} ~n := #in~n; {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:11,685 INFO L280 TraceCheckUtils]: 17: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:11,686 INFO L280 TraceCheckUtils]: 18: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {8140#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:11,686 INFO L280 TraceCheckUtils]: 19: Hoare triple {8140#(<= |fibo_#in~n| 1)} #res := 1; {8140#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:11,687 INFO L280 TraceCheckUtils]: 20: Hoare triple {8140#(<= |fibo_#in~n| 1)} assume true; {8140#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:11,688 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {8140#(<= |fibo_#in~n| 1)} {7708#(= fibo_~n |fibo_#in~n|)} #46#return; {8134#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:11,689 INFO L280 TraceCheckUtils]: 22: Hoare triple {8134#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8134#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:11,689 INFO L263 TraceCheckUtils]: 23: Hoare triple {8134#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:11,689 INFO L280 TraceCheckUtils]: 24: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,690 INFO L280 TraceCheckUtils]: 25: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:11,690 INFO L280 TraceCheckUtils]: 26: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:11,690 INFO L280 TraceCheckUtils]: 27: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,691 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {6822#true} {8134#(<= |fibo_#in~n| 2)} #48#return; {8134#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:11,692 INFO L280 TraceCheckUtils]: 29: Hoare triple {8134#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8134#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:11,692 INFO L280 TraceCheckUtils]: 30: Hoare triple {8134#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {8134#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:11,693 INFO L280 TraceCheckUtils]: 31: Hoare triple {8134#(<= |fibo_#in~n| 2)} havoc #t~ret0; {8134#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:11,693 INFO L280 TraceCheckUtils]: 32: Hoare triple {8134#(<= |fibo_#in~n| 2)} havoc #t~ret1; {8134#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:11,694 INFO L280 TraceCheckUtils]: 33: Hoare triple {8134#(<= |fibo_#in~n| 2)} assume true; {8134#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:11,695 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {8134#(<= |fibo_#in~n| 2)} {7708#(= fibo_~n |fibo_#in~n|)} #46#return; {8121#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:11,696 INFO L280 TraceCheckUtils]: 35: Hoare triple {8121#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8121#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:11,696 INFO L263 TraceCheckUtils]: 36: Hoare triple {8121#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:11,697 INFO L280 TraceCheckUtils]: 37: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,697 INFO L280 TraceCheckUtils]: 38: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:11,697 INFO L280 TraceCheckUtils]: 39: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:11,698 INFO L280 TraceCheckUtils]: 40: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:11,698 INFO L280 TraceCheckUtils]: 41: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,699 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {6822#true} {8121#(<= |fibo_#in~n| 3)} #48#return; {8121#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:11,699 INFO L280 TraceCheckUtils]: 43: Hoare triple {8121#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8121#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:11,700 INFO L280 TraceCheckUtils]: 44: Hoare triple {8121#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {8121#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:11,701 INFO L280 TraceCheckUtils]: 45: Hoare triple {8121#(<= |fibo_#in~n| 3)} havoc #t~ret0; {8121#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:11,701 INFO L280 TraceCheckUtils]: 46: Hoare triple {8121#(<= |fibo_#in~n| 3)} havoc #t~ret1; {8121#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:11,702 INFO L280 TraceCheckUtils]: 47: Hoare triple {8121#(<= |fibo_#in~n| 3)} assume true; {8121#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:11,704 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {8121#(<= |fibo_#in~n| 3)} {7708#(= fibo_~n |fibo_#in~n|)} #46#return; {8074#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:11,704 INFO L280 TraceCheckUtils]: 49: Hoare triple {8074#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8074#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:11,705 INFO L263 TraceCheckUtils]: 50: Hoare triple {8074#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:11,705 INFO L280 TraceCheckUtils]: 51: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,705 INFO L280 TraceCheckUtils]: 52: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:11,705 INFO L280 TraceCheckUtils]: 53: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:11,705 INFO L263 TraceCheckUtils]: 54: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:11,706 INFO L280 TraceCheckUtils]: 55: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,706 INFO L280 TraceCheckUtils]: 56: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:11,706 INFO L280 TraceCheckUtils]: 57: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:11,706 INFO L280 TraceCheckUtils]: 58: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:11,707 INFO L280 TraceCheckUtils]: 59: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,707 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:11,707 INFO L280 TraceCheckUtils]: 61: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:11,707 INFO L263 TraceCheckUtils]: 62: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:11,707 INFO L280 TraceCheckUtils]: 63: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,708 INFO L280 TraceCheckUtils]: 64: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:11,708 INFO L280 TraceCheckUtils]: 65: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:11,708 INFO L280 TraceCheckUtils]: 66: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,708 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:11,709 INFO L280 TraceCheckUtils]: 68: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:11,709 INFO L280 TraceCheckUtils]: 69: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:11,709 INFO L280 TraceCheckUtils]: 70: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:11,709 INFO L280 TraceCheckUtils]: 71: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:11,709 INFO L280 TraceCheckUtils]: 72: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,711 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {6822#true} {8074#(<= |fibo_#in~n| 4)} #48#return; {8074#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:11,711 INFO L280 TraceCheckUtils]: 74: Hoare triple {8074#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8074#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:11,712 INFO L280 TraceCheckUtils]: 75: Hoare triple {8074#(<= |fibo_#in~n| 4)} #res := #t~ret0 + #t~ret1; {8074#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:11,713 INFO L280 TraceCheckUtils]: 76: Hoare triple {8074#(<= |fibo_#in~n| 4)} havoc #t~ret0; {8074#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:11,713 INFO L280 TraceCheckUtils]: 77: Hoare triple {8074#(<= |fibo_#in~n| 4)} havoc #t~ret1; {8074#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:11,714 INFO L280 TraceCheckUtils]: 78: Hoare triple {8074#(<= |fibo_#in~n| 4)} assume true; {8074#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:11,716 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {8074#(<= |fibo_#in~n| 4)} {7708#(= fibo_~n |fibo_#in~n|)} #46#return; {7991#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 18:38:11,716 INFO L280 TraceCheckUtils]: 80: Hoare triple {7991#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7991#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 18:38:11,717 INFO L263 TraceCheckUtils]: 81: Hoare triple {7991#(<= |fibo_#in~n| 5)} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:11,717 INFO L280 TraceCheckUtils]: 82: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,717 INFO L280 TraceCheckUtils]: 83: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:11,718 INFO L280 TraceCheckUtils]: 84: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:11,718 INFO L263 TraceCheckUtils]: 85: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:11,718 INFO L280 TraceCheckUtils]: 86: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,719 INFO L280 TraceCheckUtils]: 87: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:11,719 INFO L280 TraceCheckUtils]: 88: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:11,719 INFO L263 TraceCheckUtils]: 89: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:11,719 INFO L280 TraceCheckUtils]: 90: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,720 INFO L280 TraceCheckUtils]: 91: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:11,720 INFO L280 TraceCheckUtils]: 92: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:11,720 INFO L280 TraceCheckUtils]: 93: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:11,720 INFO L280 TraceCheckUtils]: 94: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,721 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:11,721 INFO L280 TraceCheckUtils]: 96: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:11,721 INFO L263 TraceCheckUtils]: 97: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:11,722 INFO L280 TraceCheckUtils]: 98: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,722 INFO L280 TraceCheckUtils]: 99: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:11,722 INFO L280 TraceCheckUtils]: 100: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:11,722 INFO L280 TraceCheckUtils]: 101: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,723 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:11,723 INFO L280 TraceCheckUtils]: 103: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:11,723 INFO L280 TraceCheckUtils]: 104: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:11,724 INFO L280 TraceCheckUtils]: 105: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:11,724 INFO L280 TraceCheckUtils]: 106: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:11,724 INFO L280 TraceCheckUtils]: 107: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,724 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:11,725 INFO L280 TraceCheckUtils]: 109: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:11,725 INFO L263 TraceCheckUtils]: 110: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:11,725 INFO L280 TraceCheckUtils]: 111: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,726 INFO L280 TraceCheckUtils]: 112: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:11,726 INFO L280 TraceCheckUtils]: 113: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:11,726 INFO L280 TraceCheckUtils]: 114: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:11,726 INFO L280 TraceCheckUtils]: 115: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,727 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:11,727 INFO L280 TraceCheckUtils]: 117: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:11,727 INFO L280 TraceCheckUtils]: 118: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:11,727 INFO L280 TraceCheckUtils]: 119: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:11,728 INFO L280 TraceCheckUtils]: 120: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:11,728 INFO L280 TraceCheckUtils]: 121: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,732 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {6822#true} {7991#(<= |fibo_#in~n| 5)} #48#return; {7991#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 18:38:11,733 INFO L280 TraceCheckUtils]: 123: Hoare triple {7991#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7991#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 18:38:11,734 INFO L280 TraceCheckUtils]: 124: Hoare triple {7991#(<= |fibo_#in~n| 5)} #res := #t~ret0 + #t~ret1; {7991#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 18:38:11,735 INFO L280 TraceCheckUtils]: 125: Hoare triple {7991#(<= |fibo_#in~n| 5)} havoc #t~ret0; {7991#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 18:38:11,735 INFO L280 TraceCheckUtils]: 126: Hoare triple {7991#(<= |fibo_#in~n| 5)} havoc #t~ret1; {7991#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 18:38:11,736 INFO L280 TraceCheckUtils]: 127: Hoare triple {7991#(<= |fibo_#in~n| 5)} assume true; {7991#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 18:38:11,737 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {7991#(<= |fibo_#in~n| 5)} {7708#(= fibo_~n |fibo_#in~n|)} #46#return; {7838#(<= |fibo_#in~n| 6)} is VALID [2020-07-10 18:38:11,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:11,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:11,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:11,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:11,803 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,804 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:11,804 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:11,805 INFO L280 TraceCheckUtils]: 3: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:11,805 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,805 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:11,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:11,812 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,813 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:11,813 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:11,814 INFO L280 TraceCheckUtils]: 3: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,814 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:11,815 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,815 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:11,815 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:11,816 INFO L263 TraceCheckUtils]: 3: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:11,816 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,816 INFO L280 TraceCheckUtils]: 5: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:11,817 INFO L280 TraceCheckUtils]: 6: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:11,817 INFO L280 TraceCheckUtils]: 7: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:11,817 INFO L280 TraceCheckUtils]: 8: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,818 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:11,818 INFO L280 TraceCheckUtils]: 10: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:11,818 INFO L263 TraceCheckUtils]: 11: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:11,819 INFO L280 TraceCheckUtils]: 12: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,819 INFO L280 TraceCheckUtils]: 13: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:11,819 INFO L280 TraceCheckUtils]: 14: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:11,820 INFO L280 TraceCheckUtils]: 15: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,820 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:11,821 INFO L280 TraceCheckUtils]: 17: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:11,821 INFO L280 TraceCheckUtils]: 18: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:11,821 INFO L280 TraceCheckUtils]: 19: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:11,822 INFO L280 TraceCheckUtils]: 20: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:11,822 INFO L280 TraceCheckUtils]: 21: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,823 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:11,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:11,832 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,832 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:11,833 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:11,833 INFO L280 TraceCheckUtils]: 3: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:11,834 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,834 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:11,834 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,835 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:11,835 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:11,835 INFO L263 TraceCheckUtils]: 3: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:11,836 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,836 INFO L280 TraceCheckUtils]: 5: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:11,836 INFO L280 TraceCheckUtils]: 6: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:11,837 INFO L263 TraceCheckUtils]: 7: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:11,837 INFO L280 TraceCheckUtils]: 8: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,837 INFO L280 TraceCheckUtils]: 9: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:11,838 INFO L280 TraceCheckUtils]: 10: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:11,838 INFO L280 TraceCheckUtils]: 11: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:11,838 INFO L280 TraceCheckUtils]: 12: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,839 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:11,839 INFO L280 TraceCheckUtils]: 14: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:11,839 INFO L263 TraceCheckUtils]: 15: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:11,840 INFO L280 TraceCheckUtils]: 16: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,840 INFO L280 TraceCheckUtils]: 17: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:11,840 INFO L280 TraceCheckUtils]: 18: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:11,841 INFO L280 TraceCheckUtils]: 19: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,841 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:11,842 INFO L280 TraceCheckUtils]: 21: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:11,842 INFO L280 TraceCheckUtils]: 22: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:11,842 INFO L280 TraceCheckUtils]: 23: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:11,843 INFO L280 TraceCheckUtils]: 24: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:11,843 INFO L280 TraceCheckUtils]: 25: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,843 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:11,843 INFO L280 TraceCheckUtils]: 27: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:11,844 INFO L263 TraceCheckUtils]: 28: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:11,844 INFO L280 TraceCheckUtils]: 29: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,844 INFO L280 TraceCheckUtils]: 30: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:11,845 INFO L280 TraceCheckUtils]: 31: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:11,845 INFO L280 TraceCheckUtils]: 32: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:11,865 INFO L280 TraceCheckUtils]: 33: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,866 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:11,866 INFO L280 TraceCheckUtils]: 35: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:11,866 INFO L280 TraceCheckUtils]: 36: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:11,866 INFO L280 TraceCheckUtils]: 37: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:11,867 INFO L280 TraceCheckUtils]: 38: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:11,867 INFO L280 TraceCheckUtils]: 39: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,867 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:11,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:11,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:11,877 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,877 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:11,878 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:11,878 INFO L280 TraceCheckUtils]: 3: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:11,878 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,878 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:11,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:11,882 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,883 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:11,883 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:11,883 INFO L280 TraceCheckUtils]: 3: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,884 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:11,884 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,884 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:11,884 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:11,884 INFO L263 TraceCheckUtils]: 3: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:11,885 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,885 INFO L280 TraceCheckUtils]: 5: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:11,885 INFO L280 TraceCheckUtils]: 6: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:11,885 INFO L280 TraceCheckUtils]: 7: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:11,886 INFO L280 TraceCheckUtils]: 8: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,886 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:11,886 INFO L280 TraceCheckUtils]: 10: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:11,886 INFO L263 TraceCheckUtils]: 11: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:11,886 INFO L280 TraceCheckUtils]: 12: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,887 INFO L280 TraceCheckUtils]: 13: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:11,887 INFO L280 TraceCheckUtils]: 14: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:11,887 INFO L280 TraceCheckUtils]: 15: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,887 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:11,887 INFO L280 TraceCheckUtils]: 17: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:11,888 INFO L280 TraceCheckUtils]: 18: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:11,888 INFO L280 TraceCheckUtils]: 19: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:11,888 INFO L280 TraceCheckUtils]: 20: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:11,888 INFO L280 TraceCheckUtils]: 21: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,889 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:11,889 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,889 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:11,890 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:11,890 INFO L263 TraceCheckUtils]: 3: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:11,890 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,890 INFO L280 TraceCheckUtils]: 5: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:11,891 INFO L280 TraceCheckUtils]: 6: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:11,891 INFO L263 TraceCheckUtils]: 7: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:11,891 INFO L280 TraceCheckUtils]: 8: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,891 INFO L280 TraceCheckUtils]: 9: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:11,891 INFO L280 TraceCheckUtils]: 10: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:11,892 INFO L263 TraceCheckUtils]: 11: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:11,892 INFO L280 TraceCheckUtils]: 12: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,892 INFO L280 TraceCheckUtils]: 13: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:11,892 INFO L280 TraceCheckUtils]: 14: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:11,892 INFO L280 TraceCheckUtils]: 15: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:11,893 INFO L280 TraceCheckUtils]: 16: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,893 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:11,893 INFO L280 TraceCheckUtils]: 18: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:11,893 INFO L263 TraceCheckUtils]: 19: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:11,894 INFO L280 TraceCheckUtils]: 20: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,894 INFO L280 TraceCheckUtils]: 21: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:11,894 INFO L280 TraceCheckUtils]: 22: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:11,894 INFO L280 TraceCheckUtils]: 23: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,894 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:11,895 INFO L280 TraceCheckUtils]: 25: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:11,895 INFO L280 TraceCheckUtils]: 26: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:11,895 INFO L280 TraceCheckUtils]: 27: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:11,895 INFO L280 TraceCheckUtils]: 28: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:11,896 INFO L280 TraceCheckUtils]: 29: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,896 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:11,896 INFO L280 TraceCheckUtils]: 31: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:11,896 INFO L263 TraceCheckUtils]: 32: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:11,899 INFO L280 TraceCheckUtils]: 33: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,899 INFO L280 TraceCheckUtils]: 34: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:11,899 INFO L280 TraceCheckUtils]: 35: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:11,900 INFO L280 TraceCheckUtils]: 36: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:11,900 INFO L280 TraceCheckUtils]: 37: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,900 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:11,900 INFO L280 TraceCheckUtils]: 39: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:11,901 INFO L280 TraceCheckUtils]: 40: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:11,901 INFO L280 TraceCheckUtils]: 41: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:11,901 INFO L280 TraceCheckUtils]: 42: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:11,901 INFO L280 TraceCheckUtils]: 43: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,901 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:11,902 INFO L280 TraceCheckUtils]: 45: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:11,902 INFO L263 TraceCheckUtils]: 46: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:11,902 INFO L280 TraceCheckUtils]: 47: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,902 INFO L280 TraceCheckUtils]: 48: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:11,902 INFO L280 TraceCheckUtils]: 49: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:11,903 INFO L263 TraceCheckUtils]: 50: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:11,903 INFO L280 TraceCheckUtils]: 51: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,903 INFO L280 TraceCheckUtils]: 52: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:11,903 INFO L280 TraceCheckUtils]: 53: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:11,903 INFO L280 TraceCheckUtils]: 54: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:11,904 INFO L280 TraceCheckUtils]: 55: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,904 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:11,904 INFO L280 TraceCheckUtils]: 57: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:11,904 INFO L263 TraceCheckUtils]: 58: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:11,904 INFO L280 TraceCheckUtils]: 59: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,905 INFO L280 TraceCheckUtils]: 60: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:11,905 INFO L280 TraceCheckUtils]: 61: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:11,905 INFO L280 TraceCheckUtils]: 62: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,905 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:11,906 INFO L280 TraceCheckUtils]: 64: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:11,906 INFO L280 TraceCheckUtils]: 65: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:11,906 INFO L280 TraceCheckUtils]: 66: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:11,906 INFO L280 TraceCheckUtils]: 67: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:11,906 INFO L280 TraceCheckUtils]: 68: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,907 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:11,907 INFO L280 TraceCheckUtils]: 70: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:11,907 INFO L280 TraceCheckUtils]: 71: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:11,907 INFO L280 TraceCheckUtils]: 72: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:11,907 INFO L280 TraceCheckUtils]: 73: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:11,908 INFO L280 TraceCheckUtils]: 74: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,909 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {6822#true} {7838#(<= |fibo_#in~n| 6)} #48#return; {7838#(<= |fibo_#in~n| 6)} is VALID [2020-07-10 18:38:11,912 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:11,913 INFO L280 TraceCheckUtils]: 1: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:11,914 INFO L280 TraceCheckUtils]: 2: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:11,914 INFO L263 TraceCheckUtils]: 3: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:11,914 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~n := #in~n; {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:11,915 INFO L280 TraceCheckUtils]: 5: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:11,915 INFO L280 TraceCheckUtils]: 6: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:11,916 INFO L263 TraceCheckUtils]: 7: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:11,916 INFO L280 TraceCheckUtils]: 8: Hoare triple {6822#true} ~n := #in~n; {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:11,917 INFO L280 TraceCheckUtils]: 9: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:11,917 INFO L280 TraceCheckUtils]: 10: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:11,917 INFO L263 TraceCheckUtils]: 11: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:11,918 INFO L280 TraceCheckUtils]: 12: Hoare triple {6822#true} ~n := #in~n; {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:11,918 INFO L280 TraceCheckUtils]: 13: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:11,919 INFO L280 TraceCheckUtils]: 14: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:11,919 INFO L263 TraceCheckUtils]: 15: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:11,919 INFO L280 TraceCheckUtils]: 16: Hoare triple {6822#true} ~n := #in~n; {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:11,920 INFO L280 TraceCheckUtils]: 17: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:11,920 INFO L280 TraceCheckUtils]: 18: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:11,921 INFO L263 TraceCheckUtils]: 19: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:11,921 INFO L280 TraceCheckUtils]: 20: Hoare triple {6822#true} ~n := #in~n; {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:11,922 INFO L280 TraceCheckUtils]: 21: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:11,922 INFO L280 TraceCheckUtils]: 22: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {8140#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:11,923 INFO L280 TraceCheckUtils]: 23: Hoare triple {8140#(<= |fibo_#in~n| 1)} #res := 1; {8140#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:11,923 INFO L280 TraceCheckUtils]: 24: Hoare triple {8140#(<= |fibo_#in~n| 1)} assume true; {8140#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:11,925 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {8140#(<= |fibo_#in~n| 1)} {7708#(= fibo_~n |fibo_#in~n|)} #46#return; {8134#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:11,925 INFO L280 TraceCheckUtils]: 26: Hoare triple {8134#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8134#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:11,925 INFO L263 TraceCheckUtils]: 27: Hoare triple {8134#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:11,926 INFO L280 TraceCheckUtils]: 28: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,926 INFO L280 TraceCheckUtils]: 29: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:11,926 INFO L280 TraceCheckUtils]: 30: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:11,926 INFO L280 TraceCheckUtils]: 31: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,927 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {6822#true} {8134#(<= |fibo_#in~n| 2)} #48#return; {8134#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:11,928 INFO L280 TraceCheckUtils]: 33: Hoare triple {8134#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8134#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:11,928 INFO L280 TraceCheckUtils]: 34: Hoare triple {8134#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {8134#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:11,929 INFO L280 TraceCheckUtils]: 35: Hoare triple {8134#(<= |fibo_#in~n| 2)} havoc #t~ret0; {8134#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:11,929 INFO L280 TraceCheckUtils]: 36: Hoare triple {8134#(<= |fibo_#in~n| 2)} havoc #t~ret1; {8134#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:11,930 INFO L280 TraceCheckUtils]: 37: Hoare triple {8134#(<= |fibo_#in~n| 2)} assume true; {8134#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:11,931 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {8134#(<= |fibo_#in~n| 2)} {7708#(= fibo_~n |fibo_#in~n|)} #46#return; {8121#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:11,932 INFO L280 TraceCheckUtils]: 39: Hoare triple {8121#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8121#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:11,932 INFO L263 TraceCheckUtils]: 40: Hoare triple {8121#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:11,932 INFO L280 TraceCheckUtils]: 41: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,932 INFO L280 TraceCheckUtils]: 42: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:11,933 INFO L280 TraceCheckUtils]: 43: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:11,933 INFO L280 TraceCheckUtils]: 44: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:11,933 INFO L280 TraceCheckUtils]: 45: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,934 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {6822#true} {8121#(<= |fibo_#in~n| 3)} #48#return; {8121#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:11,935 INFO L280 TraceCheckUtils]: 47: Hoare triple {8121#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8121#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:11,935 INFO L280 TraceCheckUtils]: 48: Hoare triple {8121#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {8121#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:11,936 INFO L280 TraceCheckUtils]: 49: Hoare triple {8121#(<= |fibo_#in~n| 3)} havoc #t~ret0; {8121#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:11,936 INFO L280 TraceCheckUtils]: 50: Hoare triple {8121#(<= |fibo_#in~n| 3)} havoc #t~ret1; {8121#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:11,937 INFO L280 TraceCheckUtils]: 51: Hoare triple {8121#(<= |fibo_#in~n| 3)} assume true; {8121#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:11,938 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {8121#(<= |fibo_#in~n| 3)} {7708#(= fibo_~n |fibo_#in~n|)} #46#return; {8074#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:11,938 INFO L280 TraceCheckUtils]: 53: Hoare triple {8074#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8074#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:11,939 INFO L263 TraceCheckUtils]: 54: Hoare triple {8074#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:11,939 INFO L280 TraceCheckUtils]: 55: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,939 INFO L280 TraceCheckUtils]: 56: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:11,939 INFO L280 TraceCheckUtils]: 57: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:11,939 INFO L263 TraceCheckUtils]: 58: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:11,939 INFO L280 TraceCheckUtils]: 59: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,940 INFO L280 TraceCheckUtils]: 60: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:11,940 INFO L280 TraceCheckUtils]: 61: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:11,940 INFO L280 TraceCheckUtils]: 62: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:11,940 INFO L280 TraceCheckUtils]: 63: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,940 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:11,940 INFO L280 TraceCheckUtils]: 65: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:11,941 INFO L263 TraceCheckUtils]: 66: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:11,941 INFO L280 TraceCheckUtils]: 67: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,941 INFO L280 TraceCheckUtils]: 68: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:11,941 INFO L280 TraceCheckUtils]: 69: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:11,941 INFO L280 TraceCheckUtils]: 70: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,942 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:11,942 INFO L280 TraceCheckUtils]: 72: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:11,942 INFO L280 TraceCheckUtils]: 73: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:11,942 INFO L280 TraceCheckUtils]: 74: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:11,942 INFO L280 TraceCheckUtils]: 75: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:11,943 INFO L280 TraceCheckUtils]: 76: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,947 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {6822#true} {8074#(<= |fibo_#in~n| 4)} #48#return; {8074#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:11,948 INFO L280 TraceCheckUtils]: 78: Hoare triple {8074#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8074#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:11,949 INFO L280 TraceCheckUtils]: 79: Hoare triple {8074#(<= |fibo_#in~n| 4)} #res := #t~ret0 + #t~ret1; {8074#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:11,949 INFO L280 TraceCheckUtils]: 80: Hoare triple {8074#(<= |fibo_#in~n| 4)} havoc #t~ret0; {8074#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:11,950 INFO L280 TraceCheckUtils]: 81: Hoare triple {8074#(<= |fibo_#in~n| 4)} havoc #t~ret1; {8074#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:11,950 INFO L280 TraceCheckUtils]: 82: Hoare triple {8074#(<= |fibo_#in~n| 4)} assume true; {8074#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:11,952 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {8074#(<= |fibo_#in~n| 4)} {7708#(= fibo_~n |fibo_#in~n|)} #46#return; {7991#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 18:38:11,953 INFO L280 TraceCheckUtils]: 84: Hoare triple {7991#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7991#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 18:38:11,953 INFO L263 TraceCheckUtils]: 85: Hoare triple {7991#(<= |fibo_#in~n| 5)} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:11,953 INFO L280 TraceCheckUtils]: 86: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,953 INFO L280 TraceCheckUtils]: 87: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:11,953 INFO L280 TraceCheckUtils]: 88: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:11,954 INFO L263 TraceCheckUtils]: 89: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:11,954 INFO L280 TraceCheckUtils]: 90: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,954 INFO L280 TraceCheckUtils]: 91: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:11,954 INFO L280 TraceCheckUtils]: 92: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:11,955 INFO L263 TraceCheckUtils]: 93: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:11,955 INFO L280 TraceCheckUtils]: 94: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,955 INFO L280 TraceCheckUtils]: 95: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:11,955 INFO L280 TraceCheckUtils]: 96: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:11,955 INFO L280 TraceCheckUtils]: 97: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:11,955 INFO L280 TraceCheckUtils]: 98: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,956 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:11,956 INFO L280 TraceCheckUtils]: 100: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:11,956 INFO L263 TraceCheckUtils]: 101: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:11,956 INFO L280 TraceCheckUtils]: 102: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,957 INFO L280 TraceCheckUtils]: 103: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:11,957 INFO L280 TraceCheckUtils]: 104: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:11,957 INFO L280 TraceCheckUtils]: 105: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,957 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:11,958 INFO L280 TraceCheckUtils]: 107: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:11,958 INFO L280 TraceCheckUtils]: 108: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:11,958 INFO L280 TraceCheckUtils]: 109: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:11,958 INFO L280 TraceCheckUtils]: 110: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:11,958 INFO L280 TraceCheckUtils]: 111: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,959 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:11,959 INFO L280 TraceCheckUtils]: 113: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:11,959 INFO L263 TraceCheckUtils]: 114: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:11,959 INFO L280 TraceCheckUtils]: 115: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,959 INFO L280 TraceCheckUtils]: 116: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:11,960 INFO L280 TraceCheckUtils]: 117: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:11,960 INFO L280 TraceCheckUtils]: 118: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:11,960 INFO L280 TraceCheckUtils]: 119: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,960 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:11,961 INFO L280 TraceCheckUtils]: 121: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:11,961 INFO L280 TraceCheckUtils]: 122: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:11,961 INFO L280 TraceCheckUtils]: 123: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:11,961 INFO L280 TraceCheckUtils]: 124: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:11,961 INFO L280 TraceCheckUtils]: 125: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,962 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {6822#true} {7991#(<= |fibo_#in~n| 5)} #48#return; {7991#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 18:38:11,963 INFO L280 TraceCheckUtils]: 127: Hoare triple {7991#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7991#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 18:38:11,964 INFO L280 TraceCheckUtils]: 128: Hoare triple {7991#(<= |fibo_#in~n| 5)} #res := #t~ret0 + #t~ret1; {7991#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 18:38:11,964 INFO L280 TraceCheckUtils]: 129: Hoare triple {7991#(<= |fibo_#in~n| 5)} havoc #t~ret0; {7991#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 18:38:11,965 INFO L280 TraceCheckUtils]: 130: Hoare triple {7991#(<= |fibo_#in~n| 5)} havoc #t~ret1; {7991#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 18:38:11,966 INFO L280 TraceCheckUtils]: 131: Hoare triple {7991#(<= |fibo_#in~n| 5)} assume true; {7991#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 18:38:11,967 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {7991#(<= |fibo_#in~n| 5)} {7708#(= fibo_~n |fibo_#in~n|)} #46#return; {7838#(<= |fibo_#in~n| 6)} is VALID [2020-07-10 18:38:11,968 INFO L280 TraceCheckUtils]: 133: Hoare triple {7838#(<= |fibo_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7838#(<= |fibo_#in~n| 6)} is VALID [2020-07-10 18:38:11,968 INFO L263 TraceCheckUtils]: 134: Hoare triple {7838#(<= |fibo_#in~n| 6)} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:11,968 INFO L280 TraceCheckUtils]: 135: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,968 INFO L280 TraceCheckUtils]: 136: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:11,969 INFO L280 TraceCheckUtils]: 137: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:11,969 INFO L263 TraceCheckUtils]: 138: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:11,969 INFO L280 TraceCheckUtils]: 139: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,969 INFO L280 TraceCheckUtils]: 140: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:11,969 INFO L280 TraceCheckUtils]: 141: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:11,970 INFO L263 TraceCheckUtils]: 142: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:11,970 INFO L280 TraceCheckUtils]: 143: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,970 INFO L280 TraceCheckUtils]: 144: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:11,970 INFO L280 TraceCheckUtils]: 145: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:11,970 INFO L263 TraceCheckUtils]: 146: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:11,971 INFO L280 TraceCheckUtils]: 147: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,971 INFO L280 TraceCheckUtils]: 148: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:11,971 INFO L280 TraceCheckUtils]: 149: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:11,971 INFO L280 TraceCheckUtils]: 150: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:11,972 INFO L280 TraceCheckUtils]: 151: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,972 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:11,972 INFO L280 TraceCheckUtils]: 153: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:11,972 INFO L263 TraceCheckUtils]: 154: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:11,972 INFO L280 TraceCheckUtils]: 155: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,973 INFO L280 TraceCheckUtils]: 156: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:11,973 INFO L280 TraceCheckUtils]: 157: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:11,973 INFO L280 TraceCheckUtils]: 158: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,973 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:11,974 INFO L280 TraceCheckUtils]: 160: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:11,974 INFO L280 TraceCheckUtils]: 161: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:11,974 INFO L280 TraceCheckUtils]: 162: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:11,974 INFO L280 TraceCheckUtils]: 163: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:11,974 INFO L280 TraceCheckUtils]: 164: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,974 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:11,975 INFO L280 TraceCheckUtils]: 166: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:11,975 INFO L263 TraceCheckUtils]: 167: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:11,975 INFO L280 TraceCheckUtils]: 168: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,975 INFO L280 TraceCheckUtils]: 169: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:11,975 INFO L280 TraceCheckUtils]: 170: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:11,976 INFO L280 TraceCheckUtils]: 171: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:11,976 INFO L280 TraceCheckUtils]: 172: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,976 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:11,976 INFO L280 TraceCheckUtils]: 174: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:11,977 INFO L280 TraceCheckUtils]: 175: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:11,977 INFO L280 TraceCheckUtils]: 176: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:11,977 INFO L280 TraceCheckUtils]: 177: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:11,977 INFO L280 TraceCheckUtils]: 178: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,977 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:11,978 INFO L280 TraceCheckUtils]: 180: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:11,978 INFO L263 TraceCheckUtils]: 181: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:11,978 INFO L280 TraceCheckUtils]: 182: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,978 INFO L280 TraceCheckUtils]: 183: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:11,978 INFO L280 TraceCheckUtils]: 184: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:11,979 INFO L263 TraceCheckUtils]: 185: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:11,979 INFO L280 TraceCheckUtils]: 186: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,979 INFO L280 TraceCheckUtils]: 187: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:11,979 INFO L280 TraceCheckUtils]: 188: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:11,979 INFO L280 TraceCheckUtils]: 189: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:11,980 INFO L280 TraceCheckUtils]: 190: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,980 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:11,980 INFO L280 TraceCheckUtils]: 192: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:11,980 INFO L263 TraceCheckUtils]: 193: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:11,980 INFO L280 TraceCheckUtils]: 194: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:11,981 INFO L280 TraceCheckUtils]: 195: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:11,981 INFO L280 TraceCheckUtils]: 196: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:11,981 INFO L280 TraceCheckUtils]: 197: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,981 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:11,981 INFO L280 TraceCheckUtils]: 199: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:11,982 INFO L280 TraceCheckUtils]: 200: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:11,982 INFO L280 TraceCheckUtils]: 201: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:11,982 INFO L280 TraceCheckUtils]: 202: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:11,982 INFO L280 TraceCheckUtils]: 203: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,982 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:11,983 INFO L280 TraceCheckUtils]: 205: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:11,983 INFO L280 TraceCheckUtils]: 206: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:11,983 INFO L280 TraceCheckUtils]: 207: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:11,983 INFO L280 TraceCheckUtils]: 208: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:11,983 INFO L280 TraceCheckUtils]: 209: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:11,985 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {6822#true} {7838#(<= |fibo_#in~n| 6)} #48#return; {7838#(<= |fibo_#in~n| 6)} is VALID [2020-07-10 18:38:11,985 INFO L280 TraceCheckUtils]: 211: Hoare triple {7838#(<= |fibo_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7838#(<= |fibo_#in~n| 6)} is VALID [2020-07-10 18:38:11,986 INFO L280 TraceCheckUtils]: 212: Hoare triple {7838#(<= |fibo_#in~n| 6)} #res := #t~ret0 + #t~ret1; {7838#(<= |fibo_#in~n| 6)} is VALID [2020-07-10 18:38:11,986 INFO L280 TraceCheckUtils]: 213: Hoare triple {7838#(<= |fibo_#in~n| 6)} havoc #t~ret0; {7838#(<= |fibo_#in~n| 6)} is VALID [2020-07-10 18:38:11,987 INFO L280 TraceCheckUtils]: 214: Hoare triple {7838#(<= |fibo_#in~n| 6)} havoc #t~ret1; {7838#(<= |fibo_#in~n| 6)} is VALID [2020-07-10 18:38:11,987 INFO L280 TraceCheckUtils]: 215: Hoare triple {7838#(<= |fibo_#in~n| 6)} assume true; {7838#(<= |fibo_#in~n| 6)} is VALID [2020-07-10 18:38:11,989 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {7838#(<= |fibo_#in~n| 6)} {6822#true} #46#return; {7490#(<= fibo_~n 7)} is VALID [2020-07-10 18:38:12,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:12,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:12,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:12,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:12,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:12,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:12,289 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,290 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,290 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:12,290 INFO L280 TraceCheckUtils]: 3: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:12,291 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,292 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {6822#true} {8727#(<= 2 |fibo_#in~n|)} #46#return; {8727#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:12,297 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,297 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:12,297 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:12,298 INFO L280 TraceCheckUtils]: 3: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,299 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6822#true} {8727#(<= 2 |fibo_#in~n|)} #48#return; {8727#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,300 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,301 INFO L280 TraceCheckUtils]: 1: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {8726#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-10 18:38:12,302 INFO L280 TraceCheckUtils]: 2: Hoare triple {8726#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {8727#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,303 INFO L263 TraceCheckUtils]: 3: Hoare triple {8727#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:12,303 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,303 INFO L280 TraceCheckUtils]: 5: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,303 INFO L280 TraceCheckUtils]: 6: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:12,304 INFO L280 TraceCheckUtils]: 7: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:12,304 INFO L280 TraceCheckUtils]: 8: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,305 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {6822#true} {8727#(<= 2 |fibo_#in~n|)} #46#return; {8727#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,306 INFO L280 TraceCheckUtils]: 10: Hoare triple {8727#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8727#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,306 INFO L263 TraceCheckUtils]: 11: Hoare triple {8727#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:12,306 INFO L280 TraceCheckUtils]: 12: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,307 INFO L280 TraceCheckUtils]: 13: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:12,307 INFO L280 TraceCheckUtils]: 14: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:12,307 INFO L280 TraceCheckUtils]: 15: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,308 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {6822#true} {8727#(<= 2 |fibo_#in~n|)} #48#return; {8727#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,309 INFO L280 TraceCheckUtils]: 17: Hoare triple {8727#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8727#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,310 INFO L280 TraceCheckUtils]: 18: Hoare triple {8727#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {8727#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,310 INFO L280 TraceCheckUtils]: 19: Hoare triple {8727#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {8727#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,311 INFO L280 TraceCheckUtils]: 20: Hoare triple {8727#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {8727#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,312 INFO L280 TraceCheckUtils]: 21: Hoare triple {8727#(<= 2 |fibo_#in~n|)} assume true; {8727#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,313 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {8727#(<= 2 |fibo_#in~n|)} {7708#(= fibo_~n |fibo_#in~n|)} #46#return; {8719#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:12,318 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,319 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,319 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:12,319 INFO L280 TraceCheckUtils]: 3: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:12,319 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,321 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {6822#true} {8719#(<= 3 |fibo_#in~n|)} #48#return; {8719#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,321 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,322 INFO L280 TraceCheckUtils]: 1: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,323 INFO L280 TraceCheckUtils]: 2: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,323 INFO L263 TraceCheckUtils]: 3: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:12,324 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~n := #in~n; {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,325 INFO L280 TraceCheckUtils]: 5: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {8726#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-10 18:38:12,326 INFO L280 TraceCheckUtils]: 6: Hoare triple {8726#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {8727#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,327 INFO L263 TraceCheckUtils]: 7: Hoare triple {8727#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:12,327 INFO L280 TraceCheckUtils]: 8: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,327 INFO L280 TraceCheckUtils]: 9: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,327 INFO L280 TraceCheckUtils]: 10: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:12,328 INFO L280 TraceCheckUtils]: 11: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:12,328 INFO L280 TraceCheckUtils]: 12: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,329 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {6822#true} {8727#(<= 2 |fibo_#in~n|)} #46#return; {8727#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,330 INFO L280 TraceCheckUtils]: 14: Hoare triple {8727#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8727#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,330 INFO L263 TraceCheckUtils]: 15: Hoare triple {8727#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:12,330 INFO L280 TraceCheckUtils]: 16: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,331 INFO L280 TraceCheckUtils]: 17: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:12,331 INFO L280 TraceCheckUtils]: 18: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:12,331 INFO L280 TraceCheckUtils]: 19: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,332 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {6822#true} {8727#(<= 2 |fibo_#in~n|)} #48#return; {8727#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,333 INFO L280 TraceCheckUtils]: 21: Hoare triple {8727#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8727#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,334 INFO L280 TraceCheckUtils]: 22: Hoare triple {8727#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {8727#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,334 INFO L280 TraceCheckUtils]: 23: Hoare triple {8727#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {8727#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,335 INFO L280 TraceCheckUtils]: 24: Hoare triple {8727#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {8727#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,336 INFO L280 TraceCheckUtils]: 25: Hoare triple {8727#(<= 2 |fibo_#in~n|)} assume true; {8727#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,337 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {8727#(<= 2 |fibo_#in~n|)} {7708#(= fibo_~n |fibo_#in~n|)} #46#return; {8719#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,338 INFO L280 TraceCheckUtils]: 27: Hoare triple {8719#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8719#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,338 INFO L263 TraceCheckUtils]: 28: Hoare triple {8719#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:12,339 INFO L280 TraceCheckUtils]: 29: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,339 INFO L280 TraceCheckUtils]: 30: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,339 INFO L280 TraceCheckUtils]: 31: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:12,339 INFO L280 TraceCheckUtils]: 32: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:12,340 INFO L280 TraceCheckUtils]: 33: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,341 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {6822#true} {8719#(<= 3 |fibo_#in~n|)} #48#return; {8719#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,341 INFO L280 TraceCheckUtils]: 35: Hoare triple {8719#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8719#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,342 INFO L280 TraceCheckUtils]: 36: Hoare triple {8719#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {8719#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,343 INFO L280 TraceCheckUtils]: 37: Hoare triple {8719#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {8719#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,343 INFO L280 TraceCheckUtils]: 38: Hoare triple {8719#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {8719#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,344 INFO L280 TraceCheckUtils]: 39: Hoare triple {8719#(<= 3 |fibo_#in~n|)} assume true; {8719#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,345 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {8719#(<= 3 |fibo_#in~n|)} {7708#(= fibo_~n |fibo_#in~n|)} #46#return; {8672#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:12,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:12,357 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,358 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,358 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:12,358 INFO L280 TraceCheckUtils]: 3: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:12,359 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,359 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:12,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:12,363 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,363 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:12,364 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:12,364 INFO L280 TraceCheckUtils]: 3: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,364 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:12,364 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,365 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,365 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:12,365 INFO L263 TraceCheckUtils]: 3: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:12,365 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,366 INFO L280 TraceCheckUtils]: 5: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,366 INFO L280 TraceCheckUtils]: 6: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:12,366 INFO L280 TraceCheckUtils]: 7: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:12,366 INFO L280 TraceCheckUtils]: 8: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,367 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:12,367 INFO L280 TraceCheckUtils]: 10: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:12,367 INFO L263 TraceCheckUtils]: 11: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:12,367 INFO L280 TraceCheckUtils]: 12: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,368 INFO L280 TraceCheckUtils]: 13: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:12,368 INFO L280 TraceCheckUtils]: 14: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:12,368 INFO L280 TraceCheckUtils]: 15: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,368 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:12,369 INFO L280 TraceCheckUtils]: 17: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:12,369 INFO L280 TraceCheckUtils]: 18: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:12,369 INFO L280 TraceCheckUtils]: 19: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:12,369 INFO L280 TraceCheckUtils]: 20: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:12,370 INFO L280 TraceCheckUtils]: 21: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,371 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {6822#true} {8672#(<= 4 |fibo_#in~n|)} #48#return; {8672#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,372 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,373 INFO L280 TraceCheckUtils]: 1: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,374 INFO L280 TraceCheckUtils]: 2: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,374 INFO L263 TraceCheckUtils]: 3: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:12,375 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~n := #in~n; {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,375 INFO L280 TraceCheckUtils]: 5: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,376 INFO L280 TraceCheckUtils]: 6: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,376 INFO L263 TraceCheckUtils]: 7: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:12,377 INFO L280 TraceCheckUtils]: 8: Hoare triple {6822#true} ~n := #in~n; {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,378 INFO L280 TraceCheckUtils]: 9: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {8726#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-10 18:38:12,379 INFO L280 TraceCheckUtils]: 10: Hoare triple {8726#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {8727#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,379 INFO L263 TraceCheckUtils]: 11: Hoare triple {8727#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:12,379 INFO L280 TraceCheckUtils]: 12: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,379 INFO L280 TraceCheckUtils]: 13: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,380 INFO L280 TraceCheckUtils]: 14: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:12,380 INFO L280 TraceCheckUtils]: 15: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:12,380 INFO L280 TraceCheckUtils]: 16: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,381 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6822#true} {8727#(<= 2 |fibo_#in~n|)} #46#return; {8727#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,382 INFO L280 TraceCheckUtils]: 18: Hoare triple {8727#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8727#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,382 INFO L263 TraceCheckUtils]: 19: Hoare triple {8727#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:12,383 INFO L280 TraceCheckUtils]: 20: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,383 INFO L280 TraceCheckUtils]: 21: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:12,383 INFO L280 TraceCheckUtils]: 22: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:12,383 INFO L280 TraceCheckUtils]: 23: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,384 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {6822#true} {8727#(<= 2 |fibo_#in~n|)} #48#return; {8727#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,385 INFO L280 TraceCheckUtils]: 25: Hoare triple {8727#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8727#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,385 INFO L280 TraceCheckUtils]: 26: Hoare triple {8727#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {8727#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,386 INFO L280 TraceCheckUtils]: 27: Hoare triple {8727#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {8727#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,386 INFO L280 TraceCheckUtils]: 28: Hoare triple {8727#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {8727#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,387 INFO L280 TraceCheckUtils]: 29: Hoare triple {8727#(<= 2 |fibo_#in~n|)} assume true; {8727#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,388 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {8727#(<= 2 |fibo_#in~n|)} {7708#(= fibo_~n |fibo_#in~n|)} #46#return; {8719#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,389 INFO L280 TraceCheckUtils]: 31: Hoare triple {8719#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8719#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,389 INFO L263 TraceCheckUtils]: 32: Hoare triple {8719#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:12,390 INFO L280 TraceCheckUtils]: 33: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,390 INFO L280 TraceCheckUtils]: 34: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,390 INFO L280 TraceCheckUtils]: 35: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:12,390 INFO L280 TraceCheckUtils]: 36: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:12,391 INFO L280 TraceCheckUtils]: 37: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,392 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {6822#true} {8719#(<= 3 |fibo_#in~n|)} #48#return; {8719#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,392 INFO L280 TraceCheckUtils]: 39: Hoare triple {8719#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8719#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,393 INFO L280 TraceCheckUtils]: 40: Hoare triple {8719#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {8719#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,394 INFO L280 TraceCheckUtils]: 41: Hoare triple {8719#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {8719#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,394 INFO L280 TraceCheckUtils]: 42: Hoare triple {8719#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {8719#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,395 INFO L280 TraceCheckUtils]: 43: Hoare triple {8719#(<= 3 |fibo_#in~n|)} assume true; {8719#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,396 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {8719#(<= 3 |fibo_#in~n|)} {7708#(= fibo_~n |fibo_#in~n|)} #46#return; {8672#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,397 INFO L280 TraceCheckUtils]: 45: Hoare triple {8672#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8672#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,397 INFO L263 TraceCheckUtils]: 46: Hoare triple {8672#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:12,397 INFO L280 TraceCheckUtils]: 47: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,398 INFO L280 TraceCheckUtils]: 48: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,398 INFO L280 TraceCheckUtils]: 49: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:12,398 INFO L263 TraceCheckUtils]: 50: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:12,398 INFO L280 TraceCheckUtils]: 51: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,399 INFO L280 TraceCheckUtils]: 52: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,399 INFO L280 TraceCheckUtils]: 53: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:12,399 INFO L280 TraceCheckUtils]: 54: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:12,399 INFO L280 TraceCheckUtils]: 55: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,400 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:12,400 INFO L280 TraceCheckUtils]: 57: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:12,400 INFO L263 TraceCheckUtils]: 58: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:12,400 INFO L280 TraceCheckUtils]: 59: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,400 INFO L280 TraceCheckUtils]: 60: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:12,401 INFO L280 TraceCheckUtils]: 61: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:12,401 INFO L280 TraceCheckUtils]: 62: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,401 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:12,401 INFO L280 TraceCheckUtils]: 64: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:12,402 INFO L280 TraceCheckUtils]: 65: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:12,402 INFO L280 TraceCheckUtils]: 66: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:12,402 INFO L280 TraceCheckUtils]: 67: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:12,402 INFO L280 TraceCheckUtils]: 68: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,404 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {6822#true} {8672#(<= 4 |fibo_#in~n|)} #48#return; {8672#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,404 INFO L280 TraceCheckUtils]: 70: Hoare triple {8672#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8672#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,405 INFO L280 TraceCheckUtils]: 71: Hoare triple {8672#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {8672#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,405 INFO L280 TraceCheckUtils]: 72: Hoare triple {8672#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {8672#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,406 INFO L280 TraceCheckUtils]: 73: Hoare triple {8672#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {8672#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,406 INFO L280 TraceCheckUtils]: 74: Hoare triple {8672#(<= 4 |fibo_#in~n|)} assume true; {8672#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,408 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {8672#(<= 4 |fibo_#in~n|)} {7708#(= fibo_~n |fibo_#in~n|)} #46#return; {8589#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:12,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:12,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:12,430 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,430 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,431 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:12,431 INFO L280 TraceCheckUtils]: 3: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:12,431 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,431 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:12,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:12,435 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,435 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:12,435 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:12,436 INFO L280 TraceCheckUtils]: 3: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,436 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:12,436 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,436 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,437 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:12,437 INFO L263 TraceCheckUtils]: 3: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:12,437 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,437 INFO L280 TraceCheckUtils]: 5: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,438 INFO L280 TraceCheckUtils]: 6: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:12,438 INFO L280 TraceCheckUtils]: 7: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:12,438 INFO L280 TraceCheckUtils]: 8: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,438 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:12,439 INFO L280 TraceCheckUtils]: 10: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:12,439 INFO L263 TraceCheckUtils]: 11: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:12,439 INFO L280 TraceCheckUtils]: 12: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,440 INFO L280 TraceCheckUtils]: 13: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:12,440 INFO L280 TraceCheckUtils]: 14: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:12,440 INFO L280 TraceCheckUtils]: 15: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,440 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:12,440 INFO L280 TraceCheckUtils]: 17: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:12,441 INFO L280 TraceCheckUtils]: 18: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:12,441 INFO L280 TraceCheckUtils]: 19: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:12,441 INFO L280 TraceCheckUtils]: 20: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:12,442 INFO L280 TraceCheckUtils]: 21: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,442 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:12,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:12,446 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,447 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,447 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:12,448 INFO L280 TraceCheckUtils]: 3: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:12,448 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,448 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:12,449 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,449 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,450 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:12,450 INFO L263 TraceCheckUtils]: 3: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:12,451 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,451 INFO L280 TraceCheckUtils]: 5: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,451 INFO L280 TraceCheckUtils]: 6: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:12,452 INFO L263 TraceCheckUtils]: 7: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:12,452 INFO L280 TraceCheckUtils]: 8: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,452 INFO L280 TraceCheckUtils]: 9: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,453 INFO L280 TraceCheckUtils]: 10: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:12,453 INFO L280 TraceCheckUtils]: 11: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:12,454 INFO L280 TraceCheckUtils]: 12: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,454 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:12,454 INFO L280 TraceCheckUtils]: 14: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:12,455 INFO L263 TraceCheckUtils]: 15: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:12,455 INFO L280 TraceCheckUtils]: 16: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,456 INFO L280 TraceCheckUtils]: 17: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:12,456 INFO L280 TraceCheckUtils]: 18: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:12,456 INFO L280 TraceCheckUtils]: 19: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,457 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:12,457 INFO L280 TraceCheckUtils]: 21: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:12,458 INFO L280 TraceCheckUtils]: 22: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:12,458 INFO L280 TraceCheckUtils]: 23: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:12,458 INFO L280 TraceCheckUtils]: 24: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:12,459 INFO L280 TraceCheckUtils]: 25: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,459 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:12,460 INFO L280 TraceCheckUtils]: 27: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:12,460 INFO L263 TraceCheckUtils]: 28: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:12,460 INFO L280 TraceCheckUtils]: 29: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,461 INFO L280 TraceCheckUtils]: 30: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,461 INFO L280 TraceCheckUtils]: 31: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:12,462 INFO L280 TraceCheckUtils]: 32: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:12,462 INFO L280 TraceCheckUtils]: 33: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,462 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:12,463 INFO L280 TraceCheckUtils]: 35: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:12,463 INFO L280 TraceCheckUtils]: 36: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:12,464 INFO L280 TraceCheckUtils]: 37: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:12,464 INFO L280 TraceCheckUtils]: 38: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:12,464 INFO L280 TraceCheckUtils]: 39: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,466 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {6822#true} {8589#(<= 5 |fibo_#in~n|)} #48#return; {8589#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,469 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,470 INFO L280 TraceCheckUtils]: 1: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,471 INFO L280 TraceCheckUtils]: 2: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,471 INFO L263 TraceCheckUtils]: 3: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:12,472 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~n := #in~n; {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,473 INFO L280 TraceCheckUtils]: 5: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,474 INFO L280 TraceCheckUtils]: 6: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,474 INFO L263 TraceCheckUtils]: 7: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:12,475 INFO L280 TraceCheckUtils]: 8: Hoare triple {6822#true} ~n := #in~n; {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,476 INFO L280 TraceCheckUtils]: 9: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,477 INFO L280 TraceCheckUtils]: 10: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,477 INFO L263 TraceCheckUtils]: 11: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:12,478 INFO L280 TraceCheckUtils]: 12: Hoare triple {6822#true} ~n := #in~n; {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,479 INFO L280 TraceCheckUtils]: 13: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {8726#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-10 18:38:12,481 INFO L280 TraceCheckUtils]: 14: Hoare triple {8726#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {8727#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,481 INFO L263 TraceCheckUtils]: 15: Hoare triple {8727#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:12,482 INFO L280 TraceCheckUtils]: 16: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,482 INFO L280 TraceCheckUtils]: 17: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,482 INFO L280 TraceCheckUtils]: 18: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:12,483 INFO L280 TraceCheckUtils]: 19: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:12,483 INFO L280 TraceCheckUtils]: 20: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,485 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {6822#true} {8727#(<= 2 |fibo_#in~n|)} #46#return; {8727#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,485 INFO L280 TraceCheckUtils]: 22: Hoare triple {8727#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8727#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,486 INFO L263 TraceCheckUtils]: 23: Hoare triple {8727#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:12,486 INFO L280 TraceCheckUtils]: 24: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,487 INFO L280 TraceCheckUtils]: 25: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:12,487 INFO L280 TraceCheckUtils]: 26: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:12,487 INFO L280 TraceCheckUtils]: 27: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,489 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {6822#true} {8727#(<= 2 |fibo_#in~n|)} #48#return; {8727#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,490 INFO L280 TraceCheckUtils]: 29: Hoare triple {8727#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8727#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,491 INFO L280 TraceCheckUtils]: 30: Hoare triple {8727#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {8727#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,492 INFO L280 TraceCheckUtils]: 31: Hoare triple {8727#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {8727#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,492 INFO L280 TraceCheckUtils]: 32: Hoare triple {8727#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {8727#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,493 INFO L280 TraceCheckUtils]: 33: Hoare triple {8727#(<= 2 |fibo_#in~n|)} assume true; {8727#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,495 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {8727#(<= 2 |fibo_#in~n|)} {7708#(= fibo_~n |fibo_#in~n|)} #46#return; {8719#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,496 INFO L280 TraceCheckUtils]: 35: Hoare triple {8719#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8719#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,497 INFO L263 TraceCheckUtils]: 36: Hoare triple {8719#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:12,497 INFO L280 TraceCheckUtils]: 37: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,497 INFO L280 TraceCheckUtils]: 38: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,498 INFO L280 TraceCheckUtils]: 39: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:12,498 INFO L280 TraceCheckUtils]: 40: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:12,499 INFO L280 TraceCheckUtils]: 41: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,500 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {6822#true} {8719#(<= 3 |fibo_#in~n|)} #48#return; {8719#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,501 INFO L280 TraceCheckUtils]: 43: Hoare triple {8719#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8719#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,502 INFO L280 TraceCheckUtils]: 44: Hoare triple {8719#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {8719#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,503 INFO L280 TraceCheckUtils]: 45: Hoare triple {8719#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {8719#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,504 INFO L280 TraceCheckUtils]: 46: Hoare triple {8719#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {8719#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,505 INFO L280 TraceCheckUtils]: 47: Hoare triple {8719#(<= 3 |fibo_#in~n|)} assume true; {8719#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,507 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {8719#(<= 3 |fibo_#in~n|)} {7708#(= fibo_~n |fibo_#in~n|)} #46#return; {8672#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,508 INFO L280 TraceCheckUtils]: 49: Hoare triple {8672#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8672#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,508 INFO L263 TraceCheckUtils]: 50: Hoare triple {8672#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:12,509 INFO L280 TraceCheckUtils]: 51: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,509 INFO L280 TraceCheckUtils]: 52: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,509 INFO L280 TraceCheckUtils]: 53: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:12,510 INFO L263 TraceCheckUtils]: 54: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:12,510 INFO L280 TraceCheckUtils]: 55: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,510 INFO L280 TraceCheckUtils]: 56: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,511 INFO L280 TraceCheckUtils]: 57: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:12,511 INFO L280 TraceCheckUtils]: 58: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:12,512 INFO L280 TraceCheckUtils]: 59: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,512 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:12,512 INFO L280 TraceCheckUtils]: 61: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:12,513 INFO L263 TraceCheckUtils]: 62: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:12,513 INFO L280 TraceCheckUtils]: 63: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,513 INFO L280 TraceCheckUtils]: 64: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:12,514 INFO L280 TraceCheckUtils]: 65: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:12,514 INFO L280 TraceCheckUtils]: 66: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,515 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:12,515 INFO L280 TraceCheckUtils]: 68: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:12,515 INFO L280 TraceCheckUtils]: 69: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:12,516 INFO L280 TraceCheckUtils]: 70: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:12,516 INFO L280 TraceCheckUtils]: 71: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:12,516 INFO L280 TraceCheckUtils]: 72: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,517 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {6822#true} {8672#(<= 4 |fibo_#in~n|)} #48#return; {8672#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,518 INFO L280 TraceCheckUtils]: 74: Hoare triple {8672#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8672#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,519 INFO L280 TraceCheckUtils]: 75: Hoare triple {8672#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {8672#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,520 INFO L280 TraceCheckUtils]: 76: Hoare triple {8672#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {8672#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,520 INFO L280 TraceCheckUtils]: 77: Hoare triple {8672#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {8672#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,521 INFO L280 TraceCheckUtils]: 78: Hoare triple {8672#(<= 4 |fibo_#in~n|)} assume true; {8672#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,522 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {8672#(<= 4 |fibo_#in~n|)} {7708#(= fibo_~n |fibo_#in~n|)} #46#return; {8589#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,523 INFO L280 TraceCheckUtils]: 80: Hoare triple {8589#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8589#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,524 INFO L263 TraceCheckUtils]: 81: Hoare triple {8589#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:12,524 INFO L280 TraceCheckUtils]: 82: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,524 INFO L280 TraceCheckUtils]: 83: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,524 INFO L280 TraceCheckUtils]: 84: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:12,524 INFO L263 TraceCheckUtils]: 85: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:12,525 INFO L280 TraceCheckUtils]: 86: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,525 INFO L280 TraceCheckUtils]: 87: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,525 INFO L280 TraceCheckUtils]: 88: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:12,526 INFO L263 TraceCheckUtils]: 89: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:12,526 INFO L280 TraceCheckUtils]: 90: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,526 INFO L280 TraceCheckUtils]: 91: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,526 INFO L280 TraceCheckUtils]: 92: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:12,527 INFO L280 TraceCheckUtils]: 93: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:12,527 INFO L280 TraceCheckUtils]: 94: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,527 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:12,527 INFO L280 TraceCheckUtils]: 96: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:12,527 INFO L263 TraceCheckUtils]: 97: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:12,528 INFO L280 TraceCheckUtils]: 98: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,528 INFO L280 TraceCheckUtils]: 99: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:12,528 INFO L280 TraceCheckUtils]: 100: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:12,528 INFO L280 TraceCheckUtils]: 101: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,529 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:12,529 INFO L280 TraceCheckUtils]: 103: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:12,529 INFO L280 TraceCheckUtils]: 104: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:12,529 INFO L280 TraceCheckUtils]: 105: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:12,530 INFO L280 TraceCheckUtils]: 106: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:12,530 INFO L280 TraceCheckUtils]: 107: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,530 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:12,530 INFO L280 TraceCheckUtils]: 109: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:12,531 INFO L263 TraceCheckUtils]: 110: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:12,531 INFO L280 TraceCheckUtils]: 111: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,531 INFO L280 TraceCheckUtils]: 112: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,532 INFO L280 TraceCheckUtils]: 113: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:12,532 INFO L280 TraceCheckUtils]: 114: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:12,532 INFO L280 TraceCheckUtils]: 115: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,533 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:12,533 INFO L280 TraceCheckUtils]: 117: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:12,534 INFO L280 TraceCheckUtils]: 118: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:12,534 INFO L280 TraceCheckUtils]: 119: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:12,534 INFO L280 TraceCheckUtils]: 120: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:12,535 INFO L280 TraceCheckUtils]: 121: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,536 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {6822#true} {8589#(<= 5 |fibo_#in~n|)} #48#return; {8589#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,537 INFO L280 TraceCheckUtils]: 123: Hoare triple {8589#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8589#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,538 INFO L280 TraceCheckUtils]: 124: Hoare triple {8589#(<= 5 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {8589#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,539 INFO L280 TraceCheckUtils]: 125: Hoare triple {8589#(<= 5 |fibo_#in~n|)} havoc #t~ret0; {8589#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,540 INFO L280 TraceCheckUtils]: 126: Hoare triple {8589#(<= 5 |fibo_#in~n|)} havoc #t~ret1; {8589#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,541 INFO L280 TraceCheckUtils]: 127: Hoare triple {8589#(<= 5 |fibo_#in~n|)} assume true; {8589#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,543 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {8589#(<= 5 |fibo_#in~n|)} {7708#(= fibo_~n |fibo_#in~n|)} #46#return; {8436#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:12,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:12,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:12,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:12,602 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,603 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,603 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:12,603 INFO L280 TraceCheckUtils]: 3: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:12,604 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,604 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:12,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:12,608 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,609 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:12,609 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:12,610 INFO L280 TraceCheckUtils]: 3: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,610 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:12,611 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,611 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,611 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:12,612 INFO L263 TraceCheckUtils]: 3: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:12,612 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,613 INFO L280 TraceCheckUtils]: 5: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,613 INFO L280 TraceCheckUtils]: 6: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:12,613 INFO L280 TraceCheckUtils]: 7: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:12,614 INFO L280 TraceCheckUtils]: 8: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,614 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:12,615 INFO L280 TraceCheckUtils]: 10: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:12,615 INFO L263 TraceCheckUtils]: 11: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:12,615 INFO L280 TraceCheckUtils]: 12: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,616 INFO L280 TraceCheckUtils]: 13: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:12,616 INFO L280 TraceCheckUtils]: 14: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:12,617 INFO L280 TraceCheckUtils]: 15: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,617 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:12,618 INFO L280 TraceCheckUtils]: 17: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:12,618 INFO L280 TraceCheckUtils]: 18: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:12,618 INFO L280 TraceCheckUtils]: 19: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:12,619 INFO L280 TraceCheckUtils]: 20: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:12,619 INFO L280 TraceCheckUtils]: 21: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,620 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:12,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:12,625 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,625 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,626 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:12,626 INFO L280 TraceCheckUtils]: 3: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:12,627 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,627 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:12,627 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,628 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,628 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:12,629 INFO L263 TraceCheckUtils]: 3: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:12,629 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,629 INFO L280 TraceCheckUtils]: 5: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,630 INFO L280 TraceCheckUtils]: 6: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:12,630 INFO L263 TraceCheckUtils]: 7: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:12,631 INFO L280 TraceCheckUtils]: 8: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,631 INFO L280 TraceCheckUtils]: 9: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,631 INFO L280 TraceCheckUtils]: 10: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:12,632 INFO L280 TraceCheckUtils]: 11: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:12,632 INFO L280 TraceCheckUtils]: 12: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,633 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:12,633 INFO L280 TraceCheckUtils]: 14: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:12,633 INFO L263 TraceCheckUtils]: 15: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:12,634 INFO L280 TraceCheckUtils]: 16: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,634 INFO L280 TraceCheckUtils]: 17: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:12,635 INFO L280 TraceCheckUtils]: 18: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:12,635 INFO L280 TraceCheckUtils]: 19: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,635 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:12,636 INFO L280 TraceCheckUtils]: 21: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:12,636 INFO L280 TraceCheckUtils]: 22: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:12,636 INFO L280 TraceCheckUtils]: 23: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:12,637 INFO L280 TraceCheckUtils]: 24: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:12,637 INFO L280 TraceCheckUtils]: 25: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,638 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:12,638 INFO L280 TraceCheckUtils]: 27: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:12,638 INFO L263 TraceCheckUtils]: 28: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:12,639 INFO L280 TraceCheckUtils]: 29: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,639 INFO L280 TraceCheckUtils]: 30: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,640 INFO L280 TraceCheckUtils]: 31: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:12,640 INFO L280 TraceCheckUtils]: 32: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:12,640 INFO L280 TraceCheckUtils]: 33: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,641 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:12,641 INFO L280 TraceCheckUtils]: 35: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:12,642 INFO L280 TraceCheckUtils]: 36: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:12,642 INFO L280 TraceCheckUtils]: 37: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:12,642 INFO L280 TraceCheckUtils]: 38: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:12,643 INFO L280 TraceCheckUtils]: 39: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,643 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:12,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:12,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:12,655 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,656 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,656 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:12,657 INFO L280 TraceCheckUtils]: 3: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:12,657 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,657 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:12,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:12,661 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,662 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:12,662 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:12,662 INFO L280 TraceCheckUtils]: 3: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,663 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:12,663 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,663 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,663 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:12,664 INFO L263 TraceCheckUtils]: 3: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:12,664 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,664 INFO L280 TraceCheckUtils]: 5: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,664 INFO L280 TraceCheckUtils]: 6: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:12,665 INFO L280 TraceCheckUtils]: 7: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:12,665 INFO L280 TraceCheckUtils]: 8: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,665 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:12,665 INFO L280 TraceCheckUtils]: 10: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:12,665 INFO L263 TraceCheckUtils]: 11: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:12,666 INFO L280 TraceCheckUtils]: 12: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,666 INFO L280 TraceCheckUtils]: 13: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:12,666 INFO L280 TraceCheckUtils]: 14: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:12,666 INFO L280 TraceCheckUtils]: 15: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,667 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:12,667 INFO L280 TraceCheckUtils]: 17: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:12,667 INFO L280 TraceCheckUtils]: 18: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:12,668 INFO L280 TraceCheckUtils]: 19: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:12,668 INFO L280 TraceCheckUtils]: 20: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:12,668 INFO L280 TraceCheckUtils]: 21: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,668 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:12,669 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,669 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,669 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:12,670 INFO L263 TraceCheckUtils]: 3: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:12,670 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,670 INFO L280 TraceCheckUtils]: 5: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,670 INFO L280 TraceCheckUtils]: 6: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:12,671 INFO L263 TraceCheckUtils]: 7: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:12,671 INFO L280 TraceCheckUtils]: 8: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,671 INFO L280 TraceCheckUtils]: 9: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,671 INFO L280 TraceCheckUtils]: 10: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:12,672 INFO L263 TraceCheckUtils]: 11: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:12,672 INFO L280 TraceCheckUtils]: 12: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,672 INFO L280 TraceCheckUtils]: 13: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,672 INFO L280 TraceCheckUtils]: 14: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:12,673 INFO L280 TraceCheckUtils]: 15: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:12,673 INFO L280 TraceCheckUtils]: 16: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,673 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:12,673 INFO L280 TraceCheckUtils]: 18: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:12,673 INFO L263 TraceCheckUtils]: 19: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:12,674 INFO L280 TraceCheckUtils]: 20: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,674 INFO L280 TraceCheckUtils]: 21: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:12,674 INFO L280 TraceCheckUtils]: 22: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:12,674 INFO L280 TraceCheckUtils]: 23: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,675 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:12,675 INFO L280 TraceCheckUtils]: 25: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:12,675 INFO L280 TraceCheckUtils]: 26: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:12,675 INFO L280 TraceCheckUtils]: 27: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:12,676 INFO L280 TraceCheckUtils]: 28: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:12,676 INFO L280 TraceCheckUtils]: 29: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,676 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:12,676 INFO L280 TraceCheckUtils]: 31: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:12,677 INFO L263 TraceCheckUtils]: 32: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:12,677 INFO L280 TraceCheckUtils]: 33: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,677 INFO L280 TraceCheckUtils]: 34: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,677 INFO L280 TraceCheckUtils]: 35: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:12,678 INFO L280 TraceCheckUtils]: 36: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:12,678 INFO L280 TraceCheckUtils]: 37: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,678 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:12,678 INFO L280 TraceCheckUtils]: 39: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:12,679 INFO L280 TraceCheckUtils]: 40: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:12,679 INFO L280 TraceCheckUtils]: 41: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:12,679 INFO L280 TraceCheckUtils]: 42: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:12,679 INFO L280 TraceCheckUtils]: 43: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,680 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:12,680 INFO L280 TraceCheckUtils]: 45: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:12,680 INFO L263 TraceCheckUtils]: 46: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:12,680 INFO L280 TraceCheckUtils]: 47: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,680 INFO L280 TraceCheckUtils]: 48: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,681 INFO L280 TraceCheckUtils]: 49: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:12,681 INFO L263 TraceCheckUtils]: 50: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:12,681 INFO L280 TraceCheckUtils]: 51: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,681 INFO L280 TraceCheckUtils]: 52: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,682 INFO L280 TraceCheckUtils]: 53: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:12,682 INFO L280 TraceCheckUtils]: 54: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:12,682 INFO L280 TraceCheckUtils]: 55: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,683 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:12,683 INFO L280 TraceCheckUtils]: 57: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:12,684 INFO L263 TraceCheckUtils]: 58: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:12,684 INFO L280 TraceCheckUtils]: 59: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,684 INFO L280 TraceCheckUtils]: 60: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:12,685 INFO L280 TraceCheckUtils]: 61: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:12,685 INFO L280 TraceCheckUtils]: 62: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,686 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:12,686 INFO L280 TraceCheckUtils]: 64: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:12,686 INFO L280 TraceCheckUtils]: 65: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:12,687 INFO L280 TraceCheckUtils]: 66: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:12,687 INFO L280 TraceCheckUtils]: 67: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:12,687 INFO L280 TraceCheckUtils]: 68: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,688 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:12,688 INFO L280 TraceCheckUtils]: 70: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:12,688 INFO L280 TraceCheckUtils]: 71: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:12,689 INFO L280 TraceCheckUtils]: 72: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:12,689 INFO L280 TraceCheckUtils]: 73: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:12,689 INFO L280 TraceCheckUtils]: 74: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,691 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {6822#true} {8436#(<= 6 |fibo_#in~n|)} #48#return; {8436#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,698 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,699 INFO L280 TraceCheckUtils]: 1: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,700 INFO L280 TraceCheckUtils]: 2: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,700 INFO L263 TraceCheckUtils]: 3: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:12,701 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~n := #in~n; {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,702 INFO L280 TraceCheckUtils]: 5: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,703 INFO L280 TraceCheckUtils]: 6: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,703 INFO L263 TraceCheckUtils]: 7: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:12,704 INFO L280 TraceCheckUtils]: 8: Hoare triple {6822#true} ~n := #in~n; {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,705 INFO L280 TraceCheckUtils]: 9: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,706 INFO L280 TraceCheckUtils]: 10: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,706 INFO L263 TraceCheckUtils]: 11: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:12,707 INFO L280 TraceCheckUtils]: 12: Hoare triple {6822#true} ~n := #in~n; {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,708 INFO L280 TraceCheckUtils]: 13: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,709 INFO L280 TraceCheckUtils]: 14: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,709 INFO L263 TraceCheckUtils]: 15: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:12,710 INFO L280 TraceCheckUtils]: 16: Hoare triple {6822#true} ~n := #in~n; {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,711 INFO L280 TraceCheckUtils]: 17: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {8726#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-10 18:38:12,712 INFO L280 TraceCheckUtils]: 18: Hoare triple {8726#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {8727#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,713 INFO L263 TraceCheckUtils]: 19: Hoare triple {8727#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:12,713 INFO L280 TraceCheckUtils]: 20: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,714 INFO L280 TraceCheckUtils]: 21: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,714 INFO L280 TraceCheckUtils]: 22: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:12,714 INFO L280 TraceCheckUtils]: 23: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:12,715 INFO L280 TraceCheckUtils]: 24: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,716 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {6822#true} {8727#(<= 2 |fibo_#in~n|)} #46#return; {8727#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,717 INFO L280 TraceCheckUtils]: 26: Hoare triple {8727#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8727#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,718 INFO L263 TraceCheckUtils]: 27: Hoare triple {8727#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:12,718 INFO L280 TraceCheckUtils]: 28: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,718 INFO L280 TraceCheckUtils]: 29: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:12,719 INFO L280 TraceCheckUtils]: 30: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:12,719 INFO L280 TraceCheckUtils]: 31: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,720 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {6822#true} {8727#(<= 2 |fibo_#in~n|)} #48#return; {8727#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,721 INFO L280 TraceCheckUtils]: 33: Hoare triple {8727#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8727#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,722 INFO L280 TraceCheckUtils]: 34: Hoare triple {8727#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {8727#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,723 INFO L280 TraceCheckUtils]: 35: Hoare triple {8727#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {8727#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,724 INFO L280 TraceCheckUtils]: 36: Hoare triple {8727#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {8727#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,725 INFO L280 TraceCheckUtils]: 37: Hoare triple {8727#(<= 2 |fibo_#in~n|)} assume true; {8727#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,727 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {8727#(<= 2 |fibo_#in~n|)} {7708#(= fibo_~n |fibo_#in~n|)} #46#return; {8719#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,728 INFO L280 TraceCheckUtils]: 39: Hoare triple {8719#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8719#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,728 INFO L263 TraceCheckUtils]: 40: Hoare triple {8719#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:12,729 INFO L280 TraceCheckUtils]: 41: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,754 INFO L280 TraceCheckUtils]: 42: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,755 INFO L280 TraceCheckUtils]: 43: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:12,755 INFO L280 TraceCheckUtils]: 44: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:12,755 INFO L280 TraceCheckUtils]: 45: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,756 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {6822#true} {8719#(<= 3 |fibo_#in~n|)} #48#return; {8719#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,757 INFO L280 TraceCheckUtils]: 47: Hoare triple {8719#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8719#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,762 INFO L280 TraceCheckUtils]: 48: Hoare triple {8719#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {8719#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,763 INFO L280 TraceCheckUtils]: 49: Hoare triple {8719#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {8719#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,764 INFO L280 TraceCheckUtils]: 50: Hoare triple {8719#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {8719#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,765 INFO L280 TraceCheckUtils]: 51: Hoare triple {8719#(<= 3 |fibo_#in~n|)} assume true; {8719#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,767 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {8719#(<= 3 |fibo_#in~n|)} {7708#(= fibo_~n |fibo_#in~n|)} #46#return; {8672#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,769 INFO L280 TraceCheckUtils]: 53: Hoare triple {8672#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8672#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,769 INFO L263 TraceCheckUtils]: 54: Hoare triple {8672#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:12,769 INFO L280 TraceCheckUtils]: 55: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,770 INFO L280 TraceCheckUtils]: 56: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,770 INFO L280 TraceCheckUtils]: 57: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:12,770 INFO L263 TraceCheckUtils]: 58: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:12,771 INFO L280 TraceCheckUtils]: 59: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,771 INFO L280 TraceCheckUtils]: 60: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,771 INFO L280 TraceCheckUtils]: 61: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:12,772 INFO L280 TraceCheckUtils]: 62: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:12,772 INFO L280 TraceCheckUtils]: 63: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,773 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:12,773 INFO L280 TraceCheckUtils]: 65: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:12,773 INFO L263 TraceCheckUtils]: 66: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:12,774 INFO L280 TraceCheckUtils]: 67: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,774 INFO L280 TraceCheckUtils]: 68: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:12,774 INFO L280 TraceCheckUtils]: 69: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:12,775 INFO L280 TraceCheckUtils]: 70: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,775 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:12,775 INFO L280 TraceCheckUtils]: 72: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:12,776 INFO L280 TraceCheckUtils]: 73: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:12,776 INFO L280 TraceCheckUtils]: 74: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:12,776 INFO L280 TraceCheckUtils]: 75: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:12,777 INFO L280 TraceCheckUtils]: 76: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,778 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {6822#true} {8672#(<= 4 |fibo_#in~n|)} #48#return; {8672#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,779 INFO L280 TraceCheckUtils]: 78: Hoare triple {8672#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8672#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,780 INFO L280 TraceCheckUtils]: 79: Hoare triple {8672#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {8672#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,781 INFO L280 TraceCheckUtils]: 80: Hoare triple {8672#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {8672#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,782 INFO L280 TraceCheckUtils]: 81: Hoare triple {8672#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {8672#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,783 INFO L280 TraceCheckUtils]: 82: Hoare triple {8672#(<= 4 |fibo_#in~n|)} assume true; {8672#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,785 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {8672#(<= 4 |fibo_#in~n|)} {7708#(= fibo_~n |fibo_#in~n|)} #46#return; {8589#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,786 INFO L280 TraceCheckUtils]: 84: Hoare triple {8589#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8589#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,786 INFO L263 TraceCheckUtils]: 85: Hoare triple {8589#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:12,786 INFO L280 TraceCheckUtils]: 86: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,787 INFO L280 TraceCheckUtils]: 87: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,787 INFO L280 TraceCheckUtils]: 88: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:12,787 INFO L263 TraceCheckUtils]: 89: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:12,788 INFO L280 TraceCheckUtils]: 90: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,788 INFO L280 TraceCheckUtils]: 91: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,789 INFO L280 TraceCheckUtils]: 92: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:12,789 INFO L263 TraceCheckUtils]: 93: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:12,789 INFO L280 TraceCheckUtils]: 94: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,790 INFO L280 TraceCheckUtils]: 95: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,790 INFO L280 TraceCheckUtils]: 96: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:12,790 INFO L280 TraceCheckUtils]: 97: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:12,791 INFO L280 TraceCheckUtils]: 98: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,791 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:12,791 INFO L280 TraceCheckUtils]: 100: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:12,792 INFO L263 TraceCheckUtils]: 101: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:12,792 INFO L280 TraceCheckUtils]: 102: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,792 INFO L280 TraceCheckUtils]: 103: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:12,793 INFO L280 TraceCheckUtils]: 104: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:12,793 INFO L280 TraceCheckUtils]: 105: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,793 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:12,794 INFO L280 TraceCheckUtils]: 107: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:12,794 INFO L280 TraceCheckUtils]: 108: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:12,795 INFO L280 TraceCheckUtils]: 109: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:12,795 INFO L280 TraceCheckUtils]: 110: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:12,795 INFO L280 TraceCheckUtils]: 111: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,796 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:12,796 INFO L280 TraceCheckUtils]: 113: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:12,796 INFO L263 TraceCheckUtils]: 114: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:12,797 INFO L280 TraceCheckUtils]: 115: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,797 INFO L280 TraceCheckUtils]: 116: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,797 INFO L280 TraceCheckUtils]: 117: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:12,798 INFO L280 TraceCheckUtils]: 118: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:12,798 INFO L280 TraceCheckUtils]: 119: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,798 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:12,799 INFO L280 TraceCheckUtils]: 121: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:12,799 INFO L280 TraceCheckUtils]: 122: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:12,800 INFO L280 TraceCheckUtils]: 123: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:12,800 INFO L280 TraceCheckUtils]: 124: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:12,800 INFO L280 TraceCheckUtils]: 125: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,802 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {6822#true} {8589#(<= 5 |fibo_#in~n|)} #48#return; {8589#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,803 INFO L280 TraceCheckUtils]: 127: Hoare triple {8589#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8589#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,803 INFO L280 TraceCheckUtils]: 128: Hoare triple {8589#(<= 5 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {8589#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,804 INFO L280 TraceCheckUtils]: 129: Hoare triple {8589#(<= 5 |fibo_#in~n|)} havoc #t~ret0; {8589#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,805 INFO L280 TraceCheckUtils]: 130: Hoare triple {8589#(<= 5 |fibo_#in~n|)} havoc #t~ret1; {8589#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,806 INFO L280 TraceCheckUtils]: 131: Hoare triple {8589#(<= 5 |fibo_#in~n|)} assume true; {8589#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,808 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {8589#(<= 5 |fibo_#in~n|)} {7708#(= fibo_~n |fibo_#in~n|)} #46#return; {8436#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,809 INFO L280 TraceCheckUtils]: 133: Hoare triple {8436#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8436#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,809 INFO L263 TraceCheckUtils]: 134: Hoare triple {8436#(<= 6 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:12,810 INFO L280 TraceCheckUtils]: 135: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,810 INFO L280 TraceCheckUtils]: 136: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,810 INFO L280 TraceCheckUtils]: 137: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:12,811 INFO L263 TraceCheckUtils]: 138: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:12,811 INFO L280 TraceCheckUtils]: 139: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,811 INFO L280 TraceCheckUtils]: 140: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,812 INFO L280 TraceCheckUtils]: 141: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:12,812 INFO L263 TraceCheckUtils]: 142: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:12,812 INFO L280 TraceCheckUtils]: 143: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,813 INFO L280 TraceCheckUtils]: 144: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,813 INFO L280 TraceCheckUtils]: 145: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:12,813 INFO L263 TraceCheckUtils]: 146: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:12,814 INFO L280 TraceCheckUtils]: 147: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,814 INFO L280 TraceCheckUtils]: 148: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,814 INFO L280 TraceCheckUtils]: 149: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:12,815 INFO L280 TraceCheckUtils]: 150: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:12,815 INFO L280 TraceCheckUtils]: 151: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,815 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:12,816 INFO L280 TraceCheckUtils]: 153: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:12,816 INFO L263 TraceCheckUtils]: 154: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:12,816 INFO L280 TraceCheckUtils]: 155: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,817 INFO L280 TraceCheckUtils]: 156: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:12,817 INFO L280 TraceCheckUtils]: 157: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:12,817 INFO L280 TraceCheckUtils]: 158: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,818 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:12,818 INFO L280 TraceCheckUtils]: 160: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:12,818 INFO L280 TraceCheckUtils]: 161: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:12,818 INFO L280 TraceCheckUtils]: 162: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:12,819 INFO L280 TraceCheckUtils]: 163: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:12,819 INFO L280 TraceCheckUtils]: 164: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,819 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:12,819 INFO L280 TraceCheckUtils]: 166: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:12,819 INFO L263 TraceCheckUtils]: 167: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:12,820 INFO L280 TraceCheckUtils]: 168: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,820 INFO L280 TraceCheckUtils]: 169: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,820 INFO L280 TraceCheckUtils]: 170: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:12,820 INFO L280 TraceCheckUtils]: 171: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:12,821 INFO L280 TraceCheckUtils]: 172: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,821 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:12,821 INFO L280 TraceCheckUtils]: 174: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:12,821 INFO L280 TraceCheckUtils]: 175: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:12,821 INFO L280 TraceCheckUtils]: 176: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:12,822 INFO L280 TraceCheckUtils]: 177: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:12,822 INFO L280 TraceCheckUtils]: 178: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,822 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:12,822 INFO L280 TraceCheckUtils]: 180: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:12,822 INFO L263 TraceCheckUtils]: 181: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:12,823 INFO L280 TraceCheckUtils]: 182: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,823 INFO L280 TraceCheckUtils]: 183: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,823 INFO L280 TraceCheckUtils]: 184: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:12,823 INFO L263 TraceCheckUtils]: 185: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:12,823 INFO L280 TraceCheckUtils]: 186: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,824 INFO L280 TraceCheckUtils]: 187: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,824 INFO L280 TraceCheckUtils]: 188: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:12,824 INFO L280 TraceCheckUtils]: 189: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:12,824 INFO L280 TraceCheckUtils]: 190: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,825 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:12,825 INFO L280 TraceCheckUtils]: 192: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:12,825 INFO L263 TraceCheckUtils]: 193: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:12,825 INFO L280 TraceCheckUtils]: 194: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,825 INFO L280 TraceCheckUtils]: 195: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:12,826 INFO L280 TraceCheckUtils]: 196: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:12,826 INFO L280 TraceCheckUtils]: 197: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,826 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:12,827 INFO L280 TraceCheckUtils]: 199: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:12,827 INFO L280 TraceCheckUtils]: 200: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:12,828 INFO L280 TraceCheckUtils]: 201: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:12,828 INFO L280 TraceCheckUtils]: 202: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:12,828 INFO L280 TraceCheckUtils]: 203: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,829 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:12,829 INFO L280 TraceCheckUtils]: 205: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:12,829 INFO L280 TraceCheckUtils]: 206: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:12,830 INFO L280 TraceCheckUtils]: 207: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:12,830 INFO L280 TraceCheckUtils]: 208: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:12,830 INFO L280 TraceCheckUtils]: 209: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,832 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {6822#true} {8436#(<= 6 |fibo_#in~n|)} #48#return; {8436#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,833 INFO L280 TraceCheckUtils]: 211: Hoare triple {8436#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8436#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,834 INFO L280 TraceCheckUtils]: 212: Hoare triple {8436#(<= 6 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {8436#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,835 INFO L280 TraceCheckUtils]: 213: Hoare triple {8436#(<= 6 |fibo_#in~n|)} havoc #t~ret0; {8436#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,835 INFO L280 TraceCheckUtils]: 214: Hoare triple {8436#(<= 6 |fibo_#in~n|)} havoc #t~ret1; {8436#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,836 INFO L280 TraceCheckUtils]: 215: Hoare triple {8436#(<= 6 |fibo_#in~n|)} assume true; {8436#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,838 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {8436#(<= 6 |fibo_#in~n|)} {7490#(<= fibo_~n 7)} #48#return; {6823#false} is VALID [2020-07-10 18:38:12,887 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,887 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,887 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:12,887 INFO L263 TraceCheckUtils]: 3: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:12,891 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~n := #in~n; {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,891 INFO L280 TraceCheckUtils]: 5: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,892 INFO L280 TraceCheckUtils]: 6: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,892 INFO L263 TraceCheckUtils]: 7: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:12,893 INFO L280 TraceCheckUtils]: 8: Hoare triple {6822#true} ~n := #in~n; {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,893 INFO L280 TraceCheckUtils]: 9: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,894 INFO L280 TraceCheckUtils]: 10: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,894 INFO L263 TraceCheckUtils]: 11: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:12,895 INFO L280 TraceCheckUtils]: 12: Hoare triple {6822#true} ~n := #in~n; {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,895 INFO L280 TraceCheckUtils]: 13: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,896 INFO L280 TraceCheckUtils]: 14: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,896 INFO L263 TraceCheckUtils]: 15: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:12,897 INFO L280 TraceCheckUtils]: 16: Hoare triple {6822#true} ~n := #in~n; {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,897 INFO L280 TraceCheckUtils]: 17: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,898 INFO L280 TraceCheckUtils]: 18: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,898 INFO L263 TraceCheckUtils]: 19: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:12,899 INFO L280 TraceCheckUtils]: 20: Hoare triple {6822#true} ~n := #in~n; {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,899 INFO L280 TraceCheckUtils]: 21: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,900 INFO L280 TraceCheckUtils]: 22: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,900 INFO L263 TraceCheckUtils]: 23: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:12,901 INFO L280 TraceCheckUtils]: 24: Hoare triple {6822#true} ~n := #in~n; {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,901 INFO L280 TraceCheckUtils]: 25: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,902 INFO L280 TraceCheckUtils]: 26: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {8140#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:12,902 INFO L280 TraceCheckUtils]: 27: Hoare triple {8140#(<= |fibo_#in~n| 1)} #res := 1; {8140#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:12,903 INFO L280 TraceCheckUtils]: 28: Hoare triple {8140#(<= |fibo_#in~n| 1)} assume true; {8140#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:12,904 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {8140#(<= |fibo_#in~n| 1)} {7708#(= fibo_~n |fibo_#in~n|)} #46#return; {8134#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:12,905 INFO L280 TraceCheckUtils]: 30: Hoare triple {8134#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8134#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:12,906 INFO L263 TraceCheckUtils]: 31: Hoare triple {8134#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:12,906 INFO L280 TraceCheckUtils]: 32: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,906 INFO L280 TraceCheckUtils]: 33: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:12,906 INFO L280 TraceCheckUtils]: 34: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:12,907 INFO L280 TraceCheckUtils]: 35: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,908 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {6822#true} {8134#(<= |fibo_#in~n| 2)} #48#return; {8134#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:12,908 INFO L280 TraceCheckUtils]: 37: Hoare triple {8134#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8134#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:12,909 INFO L280 TraceCheckUtils]: 38: Hoare triple {8134#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {8134#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:12,910 INFO L280 TraceCheckUtils]: 39: Hoare triple {8134#(<= |fibo_#in~n| 2)} havoc #t~ret0; {8134#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:12,910 INFO L280 TraceCheckUtils]: 40: Hoare triple {8134#(<= |fibo_#in~n| 2)} havoc #t~ret1; {8134#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:12,911 INFO L280 TraceCheckUtils]: 41: Hoare triple {8134#(<= |fibo_#in~n| 2)} assume true; {8134#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:12,912 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {8134#(<= |fibo_#in~n| 2)} {7708#(= fibo_~n |fibo_#in~n|)} #46#return; {8121#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:12,913 INFO L280 TraceCheckUtils]: 43: Hoare triple {8121#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8121#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:12,913 INFO L263 TraceCheckUtils]: 44: Hoare triple {8121#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:12,913 INFO L280 TraceCheckUtils]: 45: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,914 INFO L280 TraceCheckUtils]: 46: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,914 INFO L280 TraceCheckUtils]: 47: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:12,914 INFO L280 TraceCheckUtils]: 48: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:12,914 INFO L280 TraceCheckUtils]: 49: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,915 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {6822#true} {8121#(<= |fibo_#in~n| 3)} #48#return; {8121#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:12,916 INFO L280 TraceCheckUtils]: 51: Hoare triple {8121#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8121#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:12,917 INFO L280 TraceCheckUtils]: 52: Hoare triple {8121#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {8121#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:12,917 INFO L280 TraceCheckUtils]: 53: Hoare triple {8121#(<= |fibo_#in~n| 3)} havoc #t~ret0; {8121#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:12,918 INFO L280 TraceCheckUtils]: 54: Hoare triple {8121#(<= |fibo_#in~n| 3)} havoc #t~ret1; {8121#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:12,919 INFO L280 TraceCheckUtils]: 55: Hoare triple {8121#(<= |fibo_#in~n| 3)} assume true; {8121#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:12,921 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {8121#(<= |fibo_#in~n| 3)} {7708#(= fibo_~n |fibo_#in~n|)} #46#return; {8074#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:12,922 INFO L280 TraceCheckUtils]: 57: Hoare triple {8074#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8074#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:12,922 INFO L263 TraceCheckUtils]: 58: Hoare triple {8074#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:12,922 INFO L280 TraceCheckUtils]: 59: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,922 INFO L280 TraceCheckUtils]: 60: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,922 INFO L280 TraceCheckUtils]: 61: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:12,923 INFO L263 TraceCheckUtils]: 62: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:12,923 INFO L280 TraceCheckUtils]: 63: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,923 INFO L280 TraceCheckUtils]: 64: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,923 INFO L280 TraceCheckUtils]: 65: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:12,924 INFO L280 TraceCheckUtils]: 66: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:12,924 INFO L280 TraceCheckUtils]: 67: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,924 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:12,924 INFO L280 TraceCheckUtils]: 69: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:12,925 INFO L263 TraceCheckUtils]: 70: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:12,925 INFO L280 TraceCheckUtils]: 71: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,925 INFO L280 TraceCheckUtils]: 72: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:12,925 INFO L280 TraceCheckUtils]: 73: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:12,926 INFO L280 TraceCheckUtils]: 74: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,926 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:12,926 INFO L280 TraceCheckUtils]: 76: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:12,926 INFO L280 TraceCheckUtils]: 77: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:12,926 INFO L280 TraceCheckUtils]: 78: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:12,927 INFO L280 TraceCheckUtils]: 79: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:12,927 INFO L280 TraceCheckUtils]: 80: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,928 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {6822#true} {8074#(<= |fibo_#in~n| 4)} #48#return; {8074#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:12,929 INFO L280 TraceCheckUtils]: 82: Hoare triple {8074#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8074#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:12,930 INFO L280 TraceCheckUtils]: 83: Hoare triple {8074#(<= |fibo_#in~n| 4)} #res := #t~ret0 + #t~ret1; {8074#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:12,930 INFO L280 TraceCheckUtils]: 84: Hoare triple {8074#(<= |fibo_#in~n| 4)} havoc #t~ret0; {8074#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:12,931 INFO L280 TraceCheckUtils]: 85: Hoare triple {8074#(<= |fibo_#in~n| 4)} havoc #t~ret1; {8074#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:12,932 INFO L280 TraceCheckUtils]: 86: Hoare triple {8074#(<= |fibo_#in~n| 4)} assume true; {8074#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:12,934 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {8074#(<= |fibo_#in~n| 4)} {7708#(= fibo_~n |fibo_#in~n|)} #46#return; {7991#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 18:38:12,934 INFO L280 TraceCheckUtils]: 88: Hoare triple {7991#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7991#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 18:38:12,935 INFO L263 TraceCheckUtils]: 89: Hoare triple {7991#(<= |fibo_#in~n| 5)} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:12,935 INFO L280 TraceCheckUtils]: 90: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,935 INFO L280 TraceCheckUtils]: 91: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,935 INFO L280 TraceCheckUtils]: 92: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:12,936 INFO L263 TraceCheckUtils]: 93: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:12,936 INFO L280 TraceCheckUtils]: 94: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,936 INFO L280 TraceCheckUtils]: 95: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,936 INFO L280 TraceCheckUtils]: 96: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:12,936 INFO L263 TraceCheckUtils]: 97: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:12,937 INFO L280 TraceCheckUtils]: 98: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,937 INFO L280 TraceCheckUtils]: 99: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,937 INFO L280 TraceCheckUtils]: 100: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:12,937 INFO L280 TraceCheckUtils]: 101: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:12,938 INFO L280 TraceCheckUtils]: 102: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,938 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:12,938 INFO L280 TraceCheckUtils]: 104: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:12,938 INFO L263 TraceCheckUtils]: 105: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:12,939 INFO L280 TraceCheckUtils]: 106: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,939 INFO L280 TraceCheckUtils]: 107: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:12,939 INFO L280 TraceCheckUtils]: 108: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:12,940 INFO L280 TraceCheckUtils]: 109: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,940 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:12,940 INFO L280 TraceCheckUtils]: 111: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:12,940 INFO L280 TraceCheckUtils]: 112: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:12,941 INFO L280 TraceCheckUtils]: 113: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:12,941 INFO L280 TraceCheckUtils]: 114: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:12,941 INFO L280 TraceCheckUtils]: 115: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,941 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:12,942 INFO L280 TraceCheckUtils]: 117: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:12,942 INFO L263 TraceCheckUtils]: 118: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:12,942 INFO L280 TraceCheckUtils]: 119: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,942 INFO L280 TraceCheckUtils]: 120: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,943 INFO L280 TraceCheckUtils]: 121: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:12,943 INFO L280 TraceCheckUtils]: 122: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:12,943 INFO L280 TraceCheckUtils]: 123: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,943 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:12,943 INFO L280 TraceCheckUtils]: 125: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:12,944 INFO L280 TraceCheckUtils]: 126: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:12,944 INFO L280 TraceCheckUtils]: 127: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:12,944 INFO L280 TraceCheckUtils]: 128: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:12,944 INFO L280 TraceCheckUtils]: 129: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,946 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {6822#true} {7991#(<= |fibo_#in~n| 5)} #48#return; {7991#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 18:38:12,946 INFO L280 TraceCheckUtils]: 131: Hoare triple {7991#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7991#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 18:38:12,947 INFO L280 TraceCheckUtils]: 132: Hoare triple {7991#(<= |fibo_#in~n| 5)} #res := #t~ret0 + #t~ret1; {7991#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 18:38:12,948 INFO L280 TraceCheckUtils]: 133: Hoare triple {7991#(<= |fibo_#in~n| 5)} havoc #t~ret0; {7991#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 18:38:12,948 INFO L280 TraceCheckUtils]: 134: Hoare triple {7991#(<= |fibo_#in~n| 5)} havoc #t~ret1; {7991#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 18:38:12,949 INFO L280 TraceCheckUtils]: 135: Hoare triple {7991#(<= |fibo_#in~n| 5)} assume true; {7991#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 18:38:12,950 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {7991#(<= |fibo_#in~n| 5)} {7708#(= fibo_~n |fibo_#in~n|)} #46#return; {7838#(<= |fibo_#in~n| 6)} is VALID [2020-07-10 18:38:12,951 INFO L280 TraceCheckUtils]: 137: Hoare triple {7838#(<= |fibo_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7838#(<= |fibo_#in~n| 6)} is VALID [2020-07-10 18:38:12,951 INFO L263 TraceCheckUtils]: 138: Hoare triple {7838#(<= |fibo_#in~n| 6)} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:12,951 INFO L280 TraceCheckUtils]: 139: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,951 INFO L280 TraceCheckUtils]: 140: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,952 INFO L280 TraceCheckUtils]: 141: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:12,952 INFO L263 TraceCheckUtils]: 142: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:12,952 INFO L280 TraceCheckUtils]: 143: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,952 INFO L280 TraceCheckUtils]: 144: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,952 INFO L280 TraceCheckUtils]: 145: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:12,953 INFO L263 TraceCheckUtils]: 146: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:12,953 INFO L280 TraceCheckUtils]: 147: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,953 INFO L280 TraceCheckUtils]: 148: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,953 INFO L280 TraceCheckUtils]: 149: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:12,954 INFO L263 TraceCheckUtils]: 150: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:12,954 INFO L280 TraceCheckUtils]: 151: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,954 INFO L280 TraceCheckUtils]: 152: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,954 INFO L280 TraceCheckUtils]: 153: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:12,954 INFO L280 TraceCheckUtils]: 154: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:12,955 INFO L280 TraceCheckUtils]: 155: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,955 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:12,955 INFO L280 TraceCheckUtils]: 157: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:12,955 INFO L263 TraceCheckUtils]: 158: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:12,955 INFO L280 TraceCheckUtils]: 159: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,956 INFO L280 TraceCheckUtils]: 160: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:12,956 INFO L280 TraceCheckUtils]: 161: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:12,956 INFO L280 TraceCheckUtils]: 162: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,956 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:12,957 INFO L280 TraceCheckUtils]: 164: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:12,957 INFO L280 TraceCheckUtils]: 165: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:12,957 INFO L280 TraceCheckUtils]: 166: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:12,957 INFO L280 TraceCheckUtils]: 167: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:12,957 INFO L280 TraceCheckUtils]: 168: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,957 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:12,958 INFO L280 TraceCheckUtils]: 170: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:12,958 INFO L263 TraceCheckUtils]: 171: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:12,958 INFO L280 TraceCheckUtils]: 172: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,958 INFO L280 TraceCheckUtils]: 173: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,958 INFO L280 TraceCheckUtils]: 174: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:12,959 INFO L280 TraceCheckUtils]: 175: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:12,959 INFO L280 TraceCheckUtils]: 176: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,959 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:12,959 INFO L280 TraceCheckUtils]: 178: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:12,959 INFO L280 TraceCheckUtils]: 179: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:12,960 INFO L280 TraceCheckUtils]: 180: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:12,960 INFO L280 TraceCheckUtils]: 181: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:12,960 INFO L280 TraceCheckUtils]: 182: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,960 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:12,960 INFO L280 TraceCheckUtils]: 184: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:12,961 INFO L263 TraceCheckUtils]: 185: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:12,961 INFO L280 TraceCheckUtils]: 186: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,961 INFO L280 TraceCheckUtils]: 187: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,961 INFO L280 TraceCheckUtils]: 188: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:12,961 INFO L263 TraceCheckUtils]: 189: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:12,962 INFO L280 TraceCheckUtils]: 190: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,962 INFO L280 TraceCheckUtils]: 191: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,962 INFO L280 TraceCheckUtils]: 192: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:12,962 INFO L280 TraceCheckUtils]: 193: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:12,962 INFO L280 TraceCheckUtils]: 194: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,962 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:12,963 INFO L280 TraceCheckUtils]: 196: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:12,963 INFO L263 TraceCheckUtils]: 197: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:12,963 INFO L280 TraceCheckUtils]: 198: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,963 INFO L280 TraceCheckUtils]: 199: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:12,964 INFO L280 TraceCheckUtils]: 200: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:12,964 INFO L280 TraceCheckUtils]: 201: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,964 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:12,964 INFO L280 TraceCheckUtils]: 203: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:12,964 INFO L280 TraceCheckUtils]: 204: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:12,964 INFO L280 TraceCheckUtils]: 205: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:12,965 INFO L280 TraceCheckUtils]: 206: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:12,965 INFO L280 TraceCheckUtils]: 207: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,965 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:12,965 INFO L280 TraceCheckUtils]: 209: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:12,965 INFO L280 TraceCheckUtils]: 210: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:12,966 INFO L280 TraceCheckUtils]: 211: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:12,966 INFO L280 TraceCheckUtils]: 212: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:12,966 INFO L280 TraceCheckUtils]: 213: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,967 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {6822#true} {7838#(<= |fibo_#in~n| 6)} #48#return; {7838#(<= |fibo_#in~n| 6)} is VALID [2020-07-10 18:38:12,968 INFO L280 TraceCheckUtils]: 215: Hoare triple {7838#(<= |fibo_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7838#(<= |fibo_#in~n| 6)} is VALID [2020-07-10 18:38:12,968 INFO L280 TraceCheckUtils]: 216: Hoare triple {7838#(<= |fibo_#in~n| 6)} #res := #t~ret0 + #t~ret1; {7838#(<= |fibo_#in~n| 6)} is VALID [2020-07-10 18:38:12,969 INFO L280 TraceCheckUtils]: 217: Hoare triple {7838#(<= |fibo_#in~n| 6)} havoc #t~ret0; {7838#(<= |fibo_#in~n| 6)} is VALID [2020-07-10 18:38:12,969 INFO L280 TraceCheckUtils]: 218: Hoare triple {7838#(<= |fibo_#in~n| 6)} havoc #t~ret1; {7838#(<= |fibo_#in~n| 6)} is VALID [2020-07-10 18:38:12,970 INFO L280 TraceCheckUtils]: 219: Hoare triple {7838#(<= |fibo_#in~n| 6)} assume true; {7838#(<= |fibo_#in~n| 6)} is VALID [2020-07-10 18:38:12,971 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {7838#(<= |fibo_#in~n| 6)} {6822#true} #46#return; {7490#(<= fibo_~n 7)} is VALID [2020-07-10 18:38:12,972 INFO L280 TraceCheckUtils]: 221: Hoare triple {7490#(<= fibo_~n 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7490#(<= fibo_~n 7)} is VALID [2020-07-10 18:38:12,972 INFO L263 TraceCheckUtils]: 222: Hoare triple {7490#(<= fibo_~n 7)} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:12,973 INFO L280 TraceCheckUtils]: 223: Hoare triple {6822#true} ~n := #in~n; {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,973 INFO L280 TraceCheckUtils]: 224: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,974 INFO L280 TraceCheckUtils]: 225: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,974 INFO L263 TraceCheckUtils]: 226: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:12,974 INFO L280 TraceCheckUtils]: 227: Hoare triple {6822#true} ~n := #in~n; {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,975 INFO L280 TraceCheckUtils]: 228: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,976 INFO L280 TraceCheckUtils]: 229: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,976 INFO L263 TraceCheckUtils]: 230: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:12,976 INFO L280 TraceCheckUtils]: 231: Hoare triple {6822#true} ~n := #in~n; {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,977 INFO L280 TraceCheckUtils]: 232: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,977 INFO L280 TraceCheckUtils]: 233: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,978 INFO L263 TraceCheckUtils]: 234: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:12,978 INFO L280 TraceCheckUtils]: 235: Hoare triple {6822#true} ~n := #in~n; {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,979 INFO L280 TraceCheckUtils]: 236: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,980 INFO L280 TraceCheckUtils]: 237: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,980 INFO L263 TraceCheckUtils]: 238: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:12,981 INFO L280 TraceCheckUtils]: 239: Hoare triple {6822#true} ~n := #in~n; {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,982 INFO L280 TraceCheckUtils]: 240: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {8726#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-10 18:38:12,983 INFO L280 TraceCheckUtils]: 241: Hoare triple {8726#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {8727#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,983 INFO L263 TraceCheckUtils]: 242: Hoare triple {8727#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:12,984 INFO L280 TraceCheckUtils]: 243: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,984 INFO L280 TraceCheckUtils]: 244: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,984 INFO L280 TraceCheckUtils]: 245: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:12,984 INFO L280 TraceCheckUtils]: 246: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:12,984 INFO L280 TraceCheckUtils]: 247: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,986 INFO L275 TraceCheckUtils]: 248: Hoare quadruple {6822#true} {8727#(<= 2 |fibo_#in~n|)} #46#return; {8727#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,986 INFO L280 TraceCheckUtils]: 249: Hoare triple {8727#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8727#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,987 INFO L263 TraceCheckUtils]: 250: Hoare triple {8727#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:12,987 INFO L280 TraceCheckUtils]: 251: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,987 INFO L280 TraceCheckUtils]: 252: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:12,987 INFO L280 TraceCheckUtils]: 253: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:12,988 INFO L280 TraceCheckUtils]: 254: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,989 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {6822#true} {8727#(<= 2 |fibo_#in~n|)} #48#return; {8727#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,989 INFO L280 TraceCheckUtils]: 256: Hoare triple {8727#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8727#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,990 INFO L280 TraceCheckUtils]: 257: Hoare triple {8727#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {8727#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,990 INFO L280 TraceCheckUtils]: 258: Hoare triple {8727#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {8727#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,991 INFO L280 TraceCheckUtils]: 259: Hoare triple {8727#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {8727#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,992 INFO L280 TraceCheckUtils]: 260: Hoare triple {8727#(<= 2 |fibo_#in~n|)} assume true; {8727#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,993 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {8727#(<= 2 |fibo_#in~n|)} {7708#(= fibo_~n |fibo_#in~n|)} #46#return; {8719#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,994 INFO L280 TraceCheckUtils]: 262: Hoare triple {8719#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8719#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,994 INFO L263 TraceCheckUtils]: 263: Hoare triple {8719#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:12,994 INFO L280 TraceCheckUtils]: 264: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:12,994 INFO L280 TraceCheckUtils]: 265: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:12,994 INFO L280 TraceCheckUtils]: 266: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:12,995 INFO L280 TraceCheckUtils]: 267: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:12,995 INFO L280 TraceCheckUtils]: 268: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:12,996 INFO L275 TraceCheckUtils]: 269: Hoare quadruple {6822#true} {8719#(<= 3 |fibo_#in~n|)} #48#return; {8719#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,996 INFO L280 TraceCheckUtils]: 270: Hoare triple {8719#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8719#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,997 INFO L280 TraceCheckUtils]: 271: Hoare triple {8719#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {8719#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,998 INFO L280 TraceCheckUtils]: 272: Hoare triple {8719#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {8719#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,998 INFO L280 TraceCheckUtils]: 273: Hoare triple {8719#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {8719#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:12,999 INFO L280 TraceCheckUtils]: 274: Hoare triple {8719#(<= 3 |fibo_#in~n|)} assume true; {8719#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,000 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {8719#(<= 3 |fibo_#in~n|)} {7708#(= fibo_~n |fibo_#in~n|)} #46#return; {8672#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,001 INFO L280 TraceCheckUtils]: 276: Hoare triple {8672#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8672#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,001 INFO L263 TraceCheckUtils]: 277: Hoare triple {8672#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:13,002 INFO L280 TraceCheckUtils]: 278: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:13,002 INFO L280 TraceCheckUtils]: 279: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:13,002 INFO L280 TraceCheckUtils]: 280: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:13,002 INFO L263 TraceCheckUtils]: 281: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:13,002 INFO L280 TraceCheckUtils]: 282: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:13,003 INFO L280 TraceCheckUtils]: 283: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:13,003 INFO L280 TraceCheckUtils]: 284: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:13,003 INFO L280 TraceCheckUtils]: 285: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:13,003 INFO L280 TraceCheckUtils]: 286: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:13,004 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:13,004 INFO L280 TraceCheckUtils]: 288: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:13,004 INFO L263 TraceCheckUtils]: 289: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:13,004 INFO L280 TraceCheckUtils]: 290: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:13,005 INFO L280 TraceCheckUtils]: 291: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:13,005 INFO L280 TraceCheckUtils]: 292: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:13,005 INFO L280 TraceCheckUtils]: 293: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:13,005 INFO L275 TraceCheckUtils]: 294: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:13,005 INFO L280 TraceCheckUtils]: 295: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:13,006 INFO L280 TraceCheckUtils]: 296: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:13,006 INFO L280 TraceCheckUtils]: 297: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:13,006 INFO L280 TraceCheckUtils]: 298: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:13,006 INFO L280 TraceCheckUtils]: 299: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:13,007 INFO L275 TraceCheckUtils]: 300: Hoare quadruple {6822#true} {8672#(<= 4 |fibo_#in~n|)} #48#return; {8672#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,008 INFO L280 TraceCheckUtils]: 301: Hoare triple {8672#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8672#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,009 INFO L280 TraceCheckUtils]: 302: Hoare triple {8672#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {8672#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,009 INFO L280 TraceCheckUtils]: 303: Hoare triple {8672#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {8672#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,010 INFO L280 TraceCheckUtils]: 304: Hoare triple {8672#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {8672#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,011 INFO L280 TraceCheckUtils]: 305: Hoare triple {8672#(<= 4 |fibo_#in~n|)} assume true; {8672#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,012 INFO L275 TraceCheckUtils]: 306: Hoare quadruple {8672#(<= 4 |fibo_#in~n|)} {7708#(= fibo_~n |fibo_#in~n|)} #46#return; {8589#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,013 INFO L280 TraceCheckUtils]: 307: Hoare triple {8589#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8589#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,014 INFO L263 TraceCheckUtils]: 308: Hoare triple {8589#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:13,014 INFO L280 TraceCheckUtils]: 309: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:13,014 INFO L280 TraceCheckUtils]: 310: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:13,014 INFO L280 TraceCheckUtils]: 311: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:13,015 INFO L263 TraceCheckUtils]: 312: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:13,015 INFO L280 TraceCheckUtils]: 313: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:13,015 INFO L280 TraceCheckUtils]: 314: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:13,015 INFO L280 TraceCheckUtils]: 315: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:13,015 INFO L263 TraceCheckUtils]: 316: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:13,016 INFO L280 TraceCheckUtils]: 317: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:13,016 INFO L280 TraceCheckUtils]: 318: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:13,016 INFO L280 TraceCheckUtils]: 319: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:13,016 INFO L280 TraceCheckUtils]: 320: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:13,017 INFO L280 TraceCheckUtils]: 321: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:13,017 INFO L275 TraceCheckUtils]: 322: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:13,017 INFO L280 TraceCheckUtils]: 323: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:13,017 INFO L263 TraceCheckUtils]: 324: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:13,018 INFO L280 TraceCheckUtils]: 325: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:13,018 INFO L280 TraceCheckUtils]: 326: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:13,018 INFO L280 TraceCheckUtils]: 327: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:13,019 INFO L280 TraceCheckUtils]: 328: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:13,019 INFO L275 TraceCheckUtils]: 329: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:13,019 INFO L280 TraceCheckUtils]: 330: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:13,019 INFO L280 TraceCheckUtils]: 331: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:13,019 INFO L280 TraceCheckUtils]: 332: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:13,020 INFO L280 TraceCheckUtils]: 333: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:13,020 INFO L280 TraceCheckUtils]: 334: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:13,020 INFO L275 TraceCheckUtils]: 335: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:13,020 INFO L280 TraceCheckUtils]: 336: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:13,021 INFO L263 TraceCheckUtils]: 337: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:13,021 INFO L280 TraceCheckUtils]: 338: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:13,021 INFO L280 TraceCheckUtils]: 339: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:13,021 INFO L280 TraceCheckUtils]: 340: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:13,022 INFO L280 TraceCheckUtils]: 341: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:13,022 INFO L280 TraceCheckUtils]: 342: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:13,022 INFO L275 TraceCheckUtils]: 343: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:13,022 INFO L280 TraceCheckUtils]: 344: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:13,023 INFO L280 TraceCheckUtils]: 345: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:13,023 INFO L280 TraceCheckUtils]: 346: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:13,023 INFO L280 TraceCheckUtils]: 347: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:13,023 INFO L280 TraceCheckUtils]: 348: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:13,025 INFO L275 TraceCheckUtils]: 349: Hoare quadruple {6822#true} {8589#(<= 5 |fibo_#in~n|)} #48#return; {8589#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,025 INFO L280 TraceCheckUtils]: 350: Hoare triple {8589#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8589#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,026 INFO L280 TraceCheckUtils]: 351: Hoare triple {8589#(<= 5 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {8589#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,026 INFO L280 TraceCheckUtils]: 352: Hoare triple {8589#(<= 5 |fibo_#in~n|)} havoc #t~ret0; {8589#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,027 INFO L280 TraceCheckUtils]: 353: Hoare triple {8589#(<= 5 |fibo_#in~n|)} havoc #t~ret1; {8589#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,027 INFO L280 TraceCheckUtils]: 354: Hoare triple {8589#(<= 5 |fibo_#in~n|)} assume true; {8589#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,029 INFO L275 TraceCheckUtils]: 355: Hoare quadruple {8589#(<= 5 |fibo_#in~n|)} {7708#(= fibo_~n |fibo_#in~n|)} #46#return; {8436#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,030 INFO L280 TraceCheckUtils]: 356: Hoare triple {8436#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8436#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,030 INFO L263 TraceCheckUtils]: 357: Hoare triple {8436#(<= 6 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:13,030 INFO L280 TraceCheckUtils]: 358: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:13,030 INFO L280 TraceCheckUtils]: 359: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:13,031 INFO L280 TraceCheckUtils]: 360: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:13,031 INFO L263 TraceCheckUtils]: 361: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:13,031 INFO L280 TraceCheckUtils]: 362: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:13,031 INFO L280 TraceCheckUtils]: 363: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:13,031 INFO L280 TraceCheckUtils]: 364: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:13,032 INFO L263 TraceCheckUtils]: 365: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:13,032 INFO L280 TraceCheckUtils]: 366: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:13,032 INFO L280 TraceCheckUtils]: 367: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:13,032 INFO L280 TraceCheckUtils]: 368: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:13,032 INFO L263 TraceCheckUtils]: 369: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:13,033 INFO L280 TraceCheckUtils]: 370: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:13,033 INFO L280 TraceCheckUtils]: 371: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:13,033 INFO L280 TraceCheckUtils]: 372: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:13,033 INFO L280 TraceCheckUtils]: 373: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:13,034 INFO L280 TraceCheckUtils]: 374: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:13,034 INFO L275 TraceCheckUtils]: 375: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:13,034 INFO L280 TraceCheckUtils]: 376: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:13,034 INFO L263 TraceCheckUtils]: 377: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:13,035 INFO L280 TraceCheckUtils]: 378: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:13,035 INFO L280 TraceCheckUtils]: 379: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:13,035 INFO L280 TraceCheckUtils]: 380: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:13,035 INFO L280 TraceCheckUtils]: 381: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:13,035 INFO L275 TraceCheckUtils]: 382: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:13,036 INFO L280 TraceCheckUtils]: 383: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:13,036 INFO L280 TraceCheckUtils]: 384: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:13,036 INFO L280 TraceCheckUtils]: 385: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:13,036 INFO L280 TraceCheckUtils]: 386: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:13,037 INFO L280 TraceCheckUtils]: 387: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:13,037 INFO L275 TraceCheckUtils]: 388: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:13,037 INFO L280 TraceCheckUtils]: 389: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:13,037 INFO L263 TraceCheckUtils]: 390: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:13,038 INFO L280 TraceCheckUtils]: 391: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:13,038 INFO L280 TraceCheckUtils]: 392: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:13,038 INFO L280 TraceCheckUtils]: 393: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:13,038 INFO L280 TraceCheckUtils]: 394: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:13,039 INFO L280 TraceCheckUtils]: 395: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:13,039 INFO L275 TraceCheckUtils]: 396: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:13,039 INFO L280 TraceCheckUtils]: 397: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:13,039 INFO L280 TraceCheckUtils]: 398: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:13,039 INFO L280 TraceCheckUtils]: 399: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:13,040 INFO L280 TraceCheckUtils]: 400: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:13,040 INFO L280 TraceCheckUtils]: 401: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:13,040 INFO L275 TraceCheckUtils]: 402: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:13,041 INFO L280 TraceCheckUtils]: 403: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:13,041 INFO L263 TraceCheckUtils]: 404: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:13,041 INFO L280 TraceCheckUtils]: 405: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:13,041 INFO L280 TraceCheckUtils]: 406: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:13,042 INFO L280 TraceCheckUtils]: 407: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:13,042 INFO L263 TraceCheckUtils]: 408: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:13,042 INFO L280 TraceCheckUtils]: 409: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:13,042 INFO L280 TraceCheckUtils]: 410: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:13,043 INFO L280 TraceCheckUtils]: 411: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:13,043 INFO L280 TraceCheckUtils]: 412: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:13,043 INFO L280 TraceCheckUtils]: 413: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:13,043 INFO L275 TraceCheckUtils]: 414: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:13,044 INFO L280 TraceCheckUtils]: 415: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:13,044 INFO L263 TraceCheckUtils]: 416: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:13,044 INFO L280 TraceCheckUtils]: 417: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:13,044 INFO L280 TraceCheckUtils]: 418: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:13,044 INFO L280 TraceCheckUtils]: 419: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:13,045 INFO L280 TraceCheckUtils]: 420: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:13,045 INFO L275 TraceCheckUtils]: 421: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:13,045 INFO L280 TraceCheckUtils]: 422: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:13,045 INFO L280 TraceCheckUtils]: 423: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:13,045 INFO L280 TraceCheckUtils]: 424: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:13,046 INFO L280 TraceCheckUtils]: 425: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:13,046 INFO L280 TraceCheckUtils]: 426: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:13,046 INFO L275 TraceCheckUtils]: 427: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:13,046 INFO L280 TraceCheckUtils]: 428: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:13,046 INFO L280 TraceCheckUtils]: 429: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:13,047 INFO L280 TraceCheckUtils]: 430: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:13,047 INFO L280 TraceCheckUtils]: 431: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:13,047 INFO L280 TraceCheckUtils]: 432: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:13,048 INFO L275 TraceCheckUtils]: 433: Hoare quadruple {6822#true} {8436#(<= 6 |fibo_#in~n|)} #48#return; {8436#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,049 INFO L280 TraceCheckUtils]: 434: Hoare triple {8436#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8436#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,050 INFO L280 TraceCheckUtils]: 435: Hoare triple {8436#(<= 6 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {8436#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,051 INFO L280 TraceCheckUtils]: 436: Hoare triple {8436#(<= 6 |fibo_#in~n|)} havoc #t~ret0; {8436#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,052 INFO L280 TraceCheckUtils]: 437: Hoare triple {8436#(<= 6 |fibo_#in~n|)} havoc #t~ret1; {8436#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,052 INFO L280 TraceCheckUtils]: 438: Hoare triple {8436#(<= 6 |fibo_#in~n|)} assume true; {8436#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,054 INFO L275 TraceCheckUtils]: 439: Hoare quadruple {8436#(<= 6 |fibo_#in~n|)} {7490#(<= fibo_~n 7)} #48#return; {6823#false} is VALID [2020-07-10 18:38:13,055 INFO L280 TraceCheckUtils]: 440: Hoare triple {6823#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6823#false} is VALID [2020-07-10 18:38:13,055 INFO L280 TraceCheckUtils]: 441: Hoare triple {6823#false} #res := #t~ret0 + #t~ret1; {6823#false} is VALID [2020-07-10 18:38:13,055 INFO L280 TraceCheckUtils]: 442: Hoare triple {6823#false} havoc #t~ret0; {6823#false} is VALID [2020-07-10 18:38:13,056 INFO L280 TraceCheckUtils]: 443: Hoare triple {6823#false} havoc #t~ret1; {6823#false} is VALID [2020-07-10 18:38:13,056 INFO L280 TraceCheckUtils]: 444: Hoare triple {6823#false} assume true; {6823#false} is VALID [2020-07-10 18:38:13,056 INFO L275 TraceCheckUtils]: 445: Hoare quadruple {6823#false} {6826#(<= main_~x~0 7)} #44#return; {6823#false} is VALID [2020-07-10 18:38:13,231 INFO L263 TraceCheckUtils]: 0: Hoare triple {6822#true} call ULTIMATE.init(); {6822#true} is VALID [2020-07-10 18:38:13,232 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:13,232 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6822#true} {6822#true} #40#return; {6822#true} is VALID [2020-07-10 18:38:13,232 INFO L263 TraceCheckUtils]: 3: Hoare triple {6822#true} call #t~ret3 := main(); {6822#true} is VALID [2020-07-10 18:38:13,233 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~x~0 := 7; {6826#(<= main_~x~0 7)} is VALID [2020-07-10 18:38:13,234 INFO L263 TraceCheckUtils]: 5: Hoare triple {6826#(<= main_~x~0 7)} call #t~ret2 := fibo(~x~0); {6822#true} is VALID [2020-07-10 18:38:13,234 INFO L280 TraceCheckUtils]: 6: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:13,235 INFO L280 TraceCheckUtils]: 7: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:13,235 INFO L280 TraceCheckUtils]: 8: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:13,235 INFO L263 TraceCheckUtils]: 9: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:13,236 INFO L280 TraceCheckUtils]: 10: Hoare triple {6822#true} ~n := #in~n; {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,236 INFO L280 TraceCheckUtils]: 11: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,237 INFO L280 TraceCheckUtils]: 12: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,237 INFO L263 TraceCheckUtils]: 13: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:13,237 INFO L280 TraceCheckUtils]: 14: Hoare triple {6822#true} ~n := #in~n; {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,238 INFO L280 TraceCheckUtils]: 15: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,239 INFO L280 TraceCheckUtils]: 16: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,239 INFO L263 TraceCheckUtils]: 17: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:13,239 INFO L280 TraceCheckUtils]: 18: Hoare triple {6822#true} ~n := #in~n; {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,240 INFO L280 TraceCheckUtils]: 19: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,240 INFO L280 TraceCheckUtils]: 20: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,241 INFO L263 TraceCheckUtils]: 21: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:13,241 INFO L280 TraceCheckUtils]: 22: Hoare triple {6822#true} ~n := #in~n; {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,242 INFO L280 TraceCheckUtils]: 23: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,242 INFO L280 TraceCheckUtils]: 24: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,242 INFO L263 TraceCheckUtils]: 25: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:13,243 INFO L280 TraceCheckUtils]: 26: Hoare triple {6822#true} ~n := #in~n; {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,243 INFO L280 TraceCheckUtils]: 27: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,244 INFO L280 TraceCheckUtils]: 28: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,244 INFO L263 TraceCheckUtils]: 29: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:13,245 INFO L280 TraceCheckUtils]: 30: Hoare triple {6822#true} ~n := #in~n; {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,245 INFO L280 TraceCheckUtils]: 31: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,246 INFO L280 TraceCheckUtils]: 32: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {8140#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:13,247 INFO L280 TraceCheckUtils]: 33: Hoare triple {8140#(<= |fibo_#in~n| 1)} #res := 1; {8140#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:13,247 INFO L280 TraceCheckUtils]: 34: Hoare triple {8140#(<= |fibo_#in~n| 1)} assume true; {8140#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:13,248 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {8140#(<= |fibo_#in~n| 1)} {7708#(= fibo_~n |fibo_#in~n|)} #46#return; {8134#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:13,249 INFO L280 TraceCheckUtils]: 36: Hoare triple {8134#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8134#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:13,249 INFO L263 TraceCheckUtils]: 37: Hoare triple {8134#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:13,249 INFO L280 TraceCheckUtils]: 38: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:13,250 INFO L280 TraceCheckUtils]: 39: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:13,250 INFO L280 TraceCheckUtils]: 40: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:13,250 INFO L280 TraceCheckUtils]: 41: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:13,251 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {6822#true} {8134#(<= |fibo_#in~n| 2)} #48#return; {8134#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:13,252 INFO L280 TraceCheckUtils]: 43: Hoare triple {8134#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8134#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:13,252 INFO L280 TraceCheckUtils]: 44: Hoare triple {8134#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {8134#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:13,253 INFO L280 TraceCheckUtils]: 45: Hoare triple {8134#(<= |fibo_#in~n| 2)} havoc #t~ret0; {8134#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:13,253 INFO L280 TraceCheckUtils]: 46: Hoare triple {8134#(<= |fibo_#in~n| 2)} havoc #t~ret1; {8134#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:13,254 INFO L280 TraceCheckUtils]: 47: Hoare triple {8134#(<= |fibo_#in~n| 2)} assume true; {8134#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:13,255 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {8134#(<= |fibo_#in~n| 2)} {7708#(= fibo_~n |fibo_#in~n|)} #46#return; {8121#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:13,256 INFO L280 TraceCheckUtils]: 49: Hoare triple {8121#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8121#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:13,256 INFO L263 TraceCheckUtils]: 50: Hoare triple {8121#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:13,257 INFO L280 TraceCheckUtils]: 51: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:13,257 INFO L280 TraceCheckUtils]: 52: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:13,257 INFO L280 TraceCheckUtils]: 53: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:13,257 INFO L280 TraceCheckUtils]: 54: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:13,257 INFO L280 TraceCheckUtils]: 55: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:13,258 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {6822#true} {8121#(<= |fibo_#in~n| 3)} #48#return; {8121#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:13,259 INFO L280 TraceCheckUtils]: 57: Hoare triple {8121#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8121#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:13,260 INFO L280 TraceCheckUtils]: 58: Hoare triple {8121#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {8121#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:13,260 INFO L280 TraceCheckUtils]: 59: Hoare triple {8121#(<= |fibo_#in~n| 3)} havoc #t~ret0; {8121#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:13,261 INFO L280 TraceCheckUtils]: 60: Hoare triple {8121#(<= |fibo_#in~n| 3)} havoc #t~ret1; {8121#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:13,261 INFO L280 TraceCheckUtils]: 61: Hoare triple {8121#(<= |fibo_#in~n| 3)} assume true; {8121#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:13,263 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {8121#(<= |fibo_#in~n| 3)} {7708#(= fibo_~n |fibo_#in~n|)} #46#return; {8074#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:13,263 INFO L280 TraceCheckUtils]: 63: Hoare triple {8074#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8074#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:13,263 INFO L263 TraceCheckUtils]: 64: Hoare triple {8074#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:13,264 INFO L280 TraceCheckUtils]: 65: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:13,264 INFO L280 TraceCheckUtils]: 66: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:13,264 INFO L280 TraceCheckUtils]: 67: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:13,264 INFO L263 TraceCheckUtils]: 68: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:13,265 INFO L280 TraceCheckUtils]: 69: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:13,265 INFO L280 TraceCheckUtils]: 70: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:13,265 INFO L280 TraceCheckUtils]: 71: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:13,265 INFO L280 TraceCheckUtils]: 72: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:13,265 INFO L280 TraceCheckUtils]: 73: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:13,266 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:13,266 INFO L280 TraceCheckUtils]: 75: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:13,266 INFO L263 TraceCheckUtils]: 76: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:13,266 INFO L280 TraceCheckUtils]: 77: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:13,266 INFO L280 TraceCheckUtils]: 78: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:13,267 INFO L280 TraceCheckUtils]: 79: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:13,267 INFO L280 TraceCheckUtils]: 80: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:13,267 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:13,267 INFO L280 TraceCheckUtils]: 82: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:13,268 INFO L280 TraceCheckUtils]: 83: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:13,268 INFO L280 TraceCheckUtils]: 84: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:13,268 INFO L280 TraceCheckUtils]: 85: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:13,268 INFO L280 TraceCheckUtils]: 86: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:13,269 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {6822#true} {8074#(<= |fibo_#in~n| 4)} #48#return; {8074#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:13,270 INFO L280 TraceCheckUtils]: 88: Hoare triple {8074#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8074#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:13,271 INFO L280 TraceCheckUtils]: 89: Hoare triple {8074#(<= |fibo_#in~n| 4)} #res := #t~ret0 + #t~ret1; {8074#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:13,271 INFO L280 TraceCheckUtils]: 90: Hoare triple {8074#(<= |fibo_#in~n| 4)} havoc #t~ret0; {8074#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:13,272 INFO L280 TraceCheckUtils]: 91: Hoare triple {8074#(<= |fibo_#in~n| 4)} havoc #t~ret1; {8074#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:13,273 INFO L280 TraceCheckUtils]: 92: Hoare triple {8074#(<= |fibo_#in~n| 4)} assume true; {8074#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:13,274 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {8074#(<= |fibo_#in~n| 4)} {7708#(= fibo_~n |fibo_#in~n|)} #46#return; {7991#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 18:38:13,275 INFO L280 TraceCheckUtils]: 94: Hoare triple {7991#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7991#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 18:38:13,275 INFO L263 TraceCheckUtils]: 95: Hoare triple {7991#(<= |fibo_#in~n| 5)} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:13,275 INFO L280 TraceCheckUtils]: 96: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:13,275 INFO L280 TraceCheckUtils]: 97: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:13,276 INFO L280 TraceCheckUtils]: 98: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:13,276 INFO L263 TraceCheckUtils]: 99: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:13,276 INFO L280 TraceCheckUtils]: 100: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:13,276 INFO L280 TraceCheckUtils]: 101: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:13,277 INFO L280 TraceCheckUtils]: 102: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:13,277 INFO L263 TraceCheckUtils]: 103: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:13,277 INFO L280 TraceCheckUtils]: 104: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:13,277 INFO L280 TraceCheckUtils]: 105: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:13,278 INFO L280 TraceCheckUtils]: 106: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:13,278 INFO L280 TraceCheckUtils]: 107: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:13,278 INFO L280 TraceCheckUtils]: 108: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:13,278 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:13,278 INFO L280 TraceCheckUtils]: 110: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:13,279 INFO L263 TraceCheckUtils]: 111: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:13,279 INFO L280 TraceCheckUtils]: 112: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:13,279 INFO L280 TraceCheckUtils]: 113: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:13,280 INFO L280 TraceCheckUtils]: 114: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:13,280 INFO L280 TraceCheckUtils]: 115: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:13,280 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:13,280 INFO L280 TraceCheckUtils]: 117: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:13,281 INFO L280 TraceCheckUtils]: 118: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:13,281 INFO L280 TraceCheckUtils]: 119: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:13,281 INFO L280 TraceCheckUtils]: 120: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:13,281 INFO L280 TraceCheckUtils]: 121: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:13,281 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:13,282 INFO L280 TraceCheckUtils]: 123: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:13,282 INFO L263 TraceCheckUtils]: 124: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:13,282 INFO L280 TraceCheckUtils]: 125: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:13,282 INFO L280 TraceCheckUtils]: 126: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:13,282 INFO L280 TraceCheckUtils]: 127: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:13,283 INFO L280 TraceCheckUtils]: 128: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:13,283 INFO L280 TraceCheckUtils]: 129: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:13,283 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:13,283 INFO L280 TraceCheckUtils]: 131: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:13,283 INFO L280 TraceCheckUtils]: 132: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:13,284 INFO L280 TraceCheckUtils]: 133: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:13,284 INFO L280 TraceCheckUtils]: 134: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:13,284 INFO L280 TraceCheckUtils]: 135: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:13,285 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {6822#true} {7991#(<= |fibo_#in~n| 5)} #48#return; {7991#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 18:38:13,286 INFO L280 TraceCheckUtils]: 137: Hoare triple {7991#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7991#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 18:38:13,287 INFO L280 TraceCheckUtils]: 138: Hoare triple {7991#(<= |fibo_#in~n| 5)} #res := #t~ret0 + #t~ret1; {7991#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 18:38:13,288 INFO L280 TraceCheckUtils]: 139: Hoare triple {7991#(<= |fibo_#in~n| 5)} havoc #t~ret0; {7991#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 18:38:13,288 INFO L280 TraceCheckUtils]: 140: Hoare triple {7991#(<= |fibo_#in~n| 5)} havoc #t~ret1; {7991#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 18:38:13,289 INFO L280 TraceCheckUtils]: 141: Hoare triple {7991#(<= |fibo_#in~n| 5)} assume true; {7991#(<= |fibo_#in~n| 5)} is VALID [2020-07-10 18:38:13,290 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {7991#(<= |fibo_#in~n| 5)} {7708#(= fibo_~n |fibo_#in~n|)} #46#return; {7838#(<= |fibo_#in~n| 6)} is VALID [2020-07-10 18:38:13,291 INFO L280 TraceCheckUtils]: 143: Hoare triple {7838#(<= |fibo_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7838#(<= |fibo_#in~n| 6)} is VALID [2020-07-10 18:38:13,291 INFO L263 TraceCheckUtils]: 144: Hoare triple {7838#(<= |fibo_#in~n| 6)} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:13,291 INFO L280 TraceCheckUtils]: 145: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:13,292 INFO L280 TraceCheckUtils]: 146: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:13,292 INFO L280 TraceCheckUtils]: 147: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:13,292 INFO L263 TraceCheckUtils]: 148: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:13,292 INFO L280 TraceCheckUtils]: 149: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:13,293 INFO L280 TraceCheckUtils]: 150: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:13,293 INFO L280 TraceCheckUtils]: 151: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:13,293 INFO L263 TraceCheckUtils]: 152: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:13,293 INFO L280 TraceCheckUtils]: 153: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:13,293 INFO L280 TraceCheckUtils]: 154: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:13,293 INFO L280 TraceCheckUtils]: 155: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:13,294 INFO L263 TraceCheckUtils]: 156: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:13,294 INFO L280 TraceCheckUtils]: 157: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:13,294 INFO L280 TraceCheckUtils]: 158: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:13,294 INFO L280 TraceCheckUtils]: 159: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:13,294 INFO L280 TraceCheckUtils]: 160: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:13,295 INFO L280 TraceCheckUtils]: 161: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:13,295 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:13,295 INFO L280 TraceCheckUtils]: 163: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:13,295 INFO L263 TraceCheckUtils]: 164: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:13,295 INFO L280 TraceCheckUtils]: 165: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:13,296 INFO L280 TraceCheckUtils]: 166: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:13,296 INFO L280 TraceCheckUtils]: 167: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:13,296 INFO L280 TraceCheckUtils]: 168: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:13,296 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:13,296 INFO L280 TraceCheckUtils]: 170: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:13,297 INFO L280 TraceCheckUtils]: 171: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:13,297 INFO L280 TraceCheckUtils]: 172: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:13,297 INFO L280 TraceCheckUtils]: 173: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:13,297 INFO L280 TraceCheckUtils]: 174: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:13,297 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:13,297 INFO L280 TraceCheckUtils]: 176: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:13,298 INFO L263 TraceCheckUtils]: 177: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:13,298 INFO L280 TraceCheckUtils]: 178: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:13,298 INFO L280 TraceCheckUtils]: 179: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:13,298 INFO L280 TraceCheckUtils]: 180: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:13,298 INFO L280 TraceCheckUtils]: 181: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:13,299 INFO L280 TraceCheckUtils]: 182: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:13,299 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:13,299 INFO L280 TraceCheckUtils]: 184: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:13,299 INFO L280 TraceCheckUtils]: 185: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:13,299 INFO L280 TraceCheckUtils]: 186: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:13,300 INFO L280 TraceCheckUtils]: 187: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:13,300 INFO L280 TraceCheckUtils]: 188: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:13,300 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:13,300 INFO L280 TraceCheckUtils]: 190: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:13,300 INFO L263 TraceCheckUtils]: 191: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:13,301 INFO L280 TraceCheckUtils]: 192: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:13,301 INFO L280 TraceCheckUtils]: 193: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:13,301 INFO L280 TraceCheckUtils]: 194: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:13,301 INFO L263 TraceCheckUtils]: 195: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:13,302 INFO L280 TraceCheckUtils]: 196: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:13,302 INFO L280 TraceCheckUtils]: 197: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:13,302 INFO L280 TraceCheckUtils]: 198: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:13,302 INFO L280 TraceCheckUtils]: 199: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:13,302 INFO L280 TraceCheckUtils]: 200: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:13,302 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:13,303 INFO L280 TraceCheckUtils]: 202: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:13,303 INFO L263 TraceCheckUtils]: 203: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:13,303 INFO L280 TraceCheckUtils]: 204: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:13,303 INFO L280 TraceCheckUtils]: 205: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:13,303 INFO L280 TraceCheckUtils]: 206: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:13,303 INFO L280 TraceCheckUtils]: 207: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:13,304 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:13,304 INFO L280 TraceCheckUtils]: 209: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:13,304 INFO L280 TraceCheckUtils]: 210: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:13,304 INFO L280 TraceCheckUtils]: 211: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:13,304 INFO L280 TraceCheckUtils]: 212: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:13,305 INFO L280 TraceCheckUtils]: 213: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:13,305 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:13,305 INFO L280 TraceCheckUtils]: 215: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:13,305 INFO L280 TraceCheckUtils]: 216: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:13,305 INFO L280 TraceCheckUtils]: 217: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:13,305 INFO L280 TraceCheckUtils]: 218: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:13,306 INFO L280 TraceCheckUtils]: 219: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:13,307 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {6822#true} {7838#(<= |fibo_#in~n| 6)} #48#return; {7838#(<= |fibo_#in~n| 6)} is VALID [2020-07-10 18:38:13,307 INFO L280 TraceCheckUtils]: 221: Hoare triple {7838#(<= |fibo_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7838#(<= |fibo_#in~n| 6)} is VALID [2020-07-10 18:38:13,308 INFO L280 TraceCheckUtils]: 222: Hoare triple {7838#(<= |fibo_#in~n| 6)} #res := #t~ret0 + #t~ret1; {7838#(<= |fibo_#in~n| 6)} is VALID [2020-07-10 18:38:13,308 INFO L280 TraceCheckUtils]: 223: Hoare triple {7838#(<= |fibo_#in~n| 6)} havoc #t~ret0; {7838#(<= |fibo_#in~n| 6)} is VALID [2020-07-10 18:38:13,309 INFO L280 TraceCheckUtils]: 224: Hoare triple {7838#(<= |fibo_#in~n| 6)} havoc #t~ret1; {7838#(<= |fibo_#in~n| 6)} is VALID [2020-07-10 18:38:13,309 INFO L280 TraceCheckUtils]: 225: Hoare triple {7838#(<= |fibo_#in~n| 6)} assume true; {7838#(<= |fibo_#in~n| 6)} is VALID [2020-07-10 18:38:13,310 INFO L275 TraceCheckUtils]: 226: Hoare quadruple {7838#(<= |fibo_#in~n| 6)} {6822#true} #46#return; {7490#(<= fibo_~n 7)} is VALID [2020-07-10 18:38:13,311 INFO L280 TraceCheckUtils]: 227: Hoare triple {7490#(<= fibo_~n 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7490#(<= fibo_~n 7)} is VALID [2020-07-10 18:38:13,311 INFO L263 TraceCheckUtils]: 228: Hoare triple {7490#(<= fibo_~n 7)} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:13,312 INFO L280 TraceCheckUtils]: 229: Hoare triple {6822#true} ~n := #in~n; {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,312 INFO L280 TraceCheckUtils]: 230: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,313 INFO L280 TraceCheckUtils]: 231: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,313 INFO L263 TraceCheckUtils]: 232: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:13,313 INFO L280 TraceCheckUtils]: 233: Hoare triple {6822#true} ~n := #in~n; {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,314 INFO L280 TraceCheckUtils]: 234: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,314 INFO L280 TraceCheckUtils]: 235: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,315 INFO L263 TraceCheckUtils]: 236: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:13,315 INFO L280 TraceCheckUtils]: 237: Hoare triple {6822#true} ~n := #in~n; {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,316 INFO L280 TraceCheckUtils]: 238: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,316 INFO L280 TraceCheckUtils]: 239: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,316 INFO L263 TraceCheckUtils]: 240: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:13,317 INFO L280 TraceCheckUtils]: 241: Hoare triple {6822#true} ~n := #in~n; {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,317 INFO L280 TraceCheckUtils]: 242: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,318 INFO L280 TraceCheckUtils]: 243: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,318 INFO L263 TraceCheckUtils]: 244: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:13,318 INFO L280 TraceCheckUtils]: 245: Hoare triple {6822#true} ~n := #in~n; {7708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,319 INFO L280 TraceCheckUtils]: 246: Hoare triple {7708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {8726#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-10 18:38:13,320 INFO L280 TraceCheckUtils]: 247: Hoare triple {8726#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {8727#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,320 INFO L263 TraceCheckUtils]: 248: Hoare triple {8727#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:13,320 INFO L280 TraceCheckUtils]: 249: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:13,321 INFO L280 TraceCheckUtils]: 250: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:13,321 INFO L280 TraceCheckUtils]: 251: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:13,321 INFO L280 TraceCheckUtils]: 252: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:13,321 INFO L280 TraceCheckUtils]: 253: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:13,322 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {6822#true} {8727#(<= 2 |fibo_#in~n|)} #46#return; {8727#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,322 INFO L280 TraceCheckUtils]: 255: Hoare triple {8727#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8727#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,323 INFO L263 TraceCheckUtils]: 256: Hoare triple {8727#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:13,323 INFO L280 TraceCheckUtils]: 257: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:13,323 INFO L280 TraceCheckUtils]: 258: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:13,323 INFO L280 TraceCheckUtils]: 259: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:13,323 INFO L280 TraceCheckUtils]: 260: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:13,324 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {6822#true} {8727#(<= 2 |fibo_#in~n|)} #48#return; {8727#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,325 INFO L280 TraceCheckUtils]: 262: Hoare triple {8727#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8727#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,325 INFO L280 TraceCheckUtils]: 263: Hoare triple {8727#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {8727#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,326 INFO L280 TraceCheckUtils]: 264: Hoare triple {8727#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {8727#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,326 INFO L280 TraceCheckUtils]: 265: Hoare triple {8727#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {8727#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,327 INFO L280 TraceCheckUtils]: 266: Hoare triple {8727#(<= 2 |fibo_#in~n|)} assume true; {8727#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,328 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {8727#(<= 2 |fibo_#in~n|)} {7708#(= fibo_~n |fibo_#in~n|)} #46#return; {8719#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,328 INFO L280 TraceCheckUtils]: 268: Hoare triple {8719#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8719#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,329 INFO L263 TraceCheckUtils]: 269: Hoare triple {8719#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:13,329 INFO L280 TraceCheckUtils]: 270: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:13,329 INFO L280 TraceCheckUtils]: 271: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:13,329 INFO L280 TraceCheckUtils]: 272: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:13,329 INFO L280 TraceCheckUtils]: 273: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:13,330 INFO L280 TraceCheckUtils]: 274: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:13,330 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {6822#true} {8719#(<= 3 |fibo_#in~n|)} #48#return; {8719#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,331 INFO L280 TraceCheckUtils]: 276: Hoare triple {8719#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8719#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,332 INFO L280 TraceCheckUtils]: 277: Hoare triple {8719#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {8719#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,332 INFO L280 TraceCheckUtils]: 278: Hoare triple {8719#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {8719#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,333 INFO L280 TraceCheckUtils]: 279: Hoare triple {8719#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {8719#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,333 INFO L280 TraceCheckUtils]: 280: Hoare triple {8719#(<= 3 |fibo_#in~n|)} assume true; {8719#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,335 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {8719#(<= 3 |fibo_#in~n|)} {7708#(= fibo_~n |fibo_#in~n|)} #46#return; {8672#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,336 INFO L280 TraceCheckUtils]: 282: Hoare triple {8672#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8672#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,336 INFO L263 TraceCheckUtils]: 283: Hoare triple {8672#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:13,336 INFO L280 TraceCheckUtils]: 284: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:13,336 INFO L280 TraceCheckUtils]: 285: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:13,337 INFO L280 TraceCheckUtils]: 286: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:13,337 INFO L263 TraceCheckUtils]: 287: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:13,337 INFO L280 TraceCheckUtils]: 288: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:13,337 INFO L280 TraceCheckUtils]: 289: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:13,338 INFO L280 TraceCheckUtils]: 290: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:13,338 INFO L280 TraceCheckUtils]: 291: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:13,338 INFO L280 TraceCheckUtils]: 292: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:13,338 INFO L275 TraceCheckUtils]: 293: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:13,338 INFO L280 TraceCheckUtils]: 294: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:13,339 INFO L263 TraceCheckUtils]: 295: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:13,339 INFO L280 TraceCheckUtils]: 296: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:13,339 INFO L280 TraceCheckUtils]: 297: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:13,339 INFO L280 TraceCheckUtils]: 298: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:13,339 INFO L280 TraceCheckUtils]: 299: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:13,340 INFO L275 TraceCheckUtils]: 300: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:13,340 INFO L280 TraceCheckUtils]: 301: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:13,340 INFO L280 TraceCheckUtils]: 302: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:13,340 INFO L280 TraceCheckUtils]: 303: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:13,341 INFO L280 TraceCheckUtils]: 304: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:13,341 INFO L280 TraceCheckUtils]: 305: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:13,342 INFO L275 TraceCheckUtils]: 306: Hoare quadruple {6822#true} {8672#(<= 4 |fibo_#in~n|)} #48#return; {8672#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,343 INFO L280 TraceCheckUtils]: 307: Hoare triple {8672#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8672#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,343 INFO L280 TraceCheckUtils]: 308: Hoare triple {8672#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {8672#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,344 INFO L280 TraceCheckUtils]: 309: Hoare triple {8672#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {8672#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,344 INFO L280 TraceCheckUtils]: 310: Hoare triple {8672#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {8672#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,345 INFO L280 TraceCheckUtils]: 311: Hoare triple {8672#(<= 4 |fibo_#in~n|)} assume true; {8672#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,346 INFO L275 TraceCheckUtils]: 312: Hoare quadruple {8672#(<= 4 |fibo_#in~n|)} {7708#(= fibo_~n |fibo_#in~n|)} #46#return; {8589#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,347 INFO L280 TraceCheckUtils]: 313: Hoare triple {8589#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8589#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,347 INFO L263 TraceCheckUtils]: 314: Hoare triple {8589#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:13,347 INFO L280 TraceCheckUtils]: 315: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:13,347 INFO L280 TraceCheckUtils]: 316: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:13,347 INFO L280 TraceCheckUtils]: 317: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:13,348 INFO L263 TraceCheckUtils]: 318: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:13,348 INFO L280 TraceCheckUtils]: 319: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:13,348 INFO L280 TraceCheckUtils]: 320: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:13,348 INFO L280 TraceCheckUtils]: 321: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:13,348 INFO L263 TraceCheckUtils]: 322: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:13,349 INFO L280 TraceCheckUtils]: 323: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:13,349 INFO L280 TraceCheckUtils]: 324: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:13,349 INFO L280 TraceCheckUtils]: 325: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:13,349 INFO L280 TraceCheckUtils]: 326: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:13,349 INFO L280 TraceCheckUtils]: 327: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:13,350 INFO L275 TraceCheckUtils]: 328: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:13,350 INFO L280 TraceCheckUtils]: 329: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:13,350 INFO L263 TraceCheckUtils]: 330: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:13,350 INFO L280 TraceCheckUtils]: 331: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:13,350 INFO L280 TraceCheckUtils]: 332: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:13,350 INFO L280 TraceCheckUtils]: 333: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:13,351 INFO L280 TraceCheckUtils]: 334: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:13,351 INFO L275 TraceCheckUtils]: 335: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:13,351 INFO L280 TraceCheckUtils]: 336: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:13,351 INFO L280 TraceCheckUtils]: 337: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:13,351 INFO L280 TraceCheckUtils]: 338: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:13,352 INFO L280 TraceCheckUtils]: 339: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:13,352 INFO L280 TraceCheckUtils]: 340: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:13,352 INFO L275 TraceCheckUtils]: 341: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:13,352 INFO L280 TraceCheckUtils]: 342: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:13,352 INFO L263 TraceCheckUtils]: 343: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:13,353 INFO L280 TraceCheckUtils]: 344: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:13,353 INFO L280 TraceCheckUtils]: 345: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:13,353 INFO L280 TraceCheckUtils]: 346: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:13,353 INFO L280 TraceCheckUtils]: 347: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:13,353 INFO L280 TraceCheckUtils]: 348: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:13,354 INFO L275 TraceCheckUtils]: 349: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:13,354 INFO L280 TraceCheckUtils]: 350: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:13,354 INFO L280 TraceCheckUtils]: 351: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:13,354 INFO L280 TraceCheckUtils]: 352: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:13,354 INFO L280 TraceCheckUtils]: 353: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:13,355 INFO L280 TraceCheckUtils]: 354: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:13,356 INFO L275 TraceCheckUtils]: 355: Hoare quadruple {6822#true} {8589#(<= 5 |fibo_#in~n|)} #48#return; {8589#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,356 INFO L280 TraceCheckUtils]: 356: Hoare triple {8589#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8589#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,357 INFO L280 TraceCheckUtils]: 357: Hoare triple {8589#(<= 5 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {8589#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,357 INFO L280 TraceCheckUtils]: 358: Hoare triple {8589#(<= 5 |fibo_#in~n|)} havoc #t~ret0; {8589#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,358 INFO L280 TraceCheckUtils]: 359: Hoare triple {8589#(<= 5 |fibo_#in~n|)} havoc #t~ret1; {8589#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,359 INFO L280 TraceCheckUtils]: 360: Hoare triple {8589#(<= 5 |fibo_#in~n|)} assume true; {8589#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,360 INFO L275 TraceCheckUtils]: 361: Hoare quadruple {8589#(<= 5 |fibo_#in~n|)} {7708#(= fibo_~n |fibo_#in~n|)} #46#return; {8436#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,360 INFO L280 TraceCheckUtils]: 362: Hoare triple {8436#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8436#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,360 INFO L263 TraceCheckUtils]: 363: Hoare triple {8436#(<= 6 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:13,361 INFO L280 TraceCheckUtils]: 364: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:13,361 INFO L280 TraceCheckUtils]: 365: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:13,361 INFO L280 TraceCheckUtils]: 366: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:13,362 INFO L263 TraceCheckUtils]: 367: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:13,362 INFO L280 TraceCheckUtils]: 368: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:13,362 INFO L280 TraceCheckUtils]: 369: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:13,362 INFO L280 TraceCheckUtils]: 370: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:13,363 INFO L263 TraceCheckUtils]: 371: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:13,363 INFO L280 TraceCheckUtils]: 372: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:13,363 INFO L280 TraceCheckUtils]: 373: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:13,364 INFO L280 TraceCheckUtils]: 374: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:13,364 INFO L263 TraceCheckUtils]: 375: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:13,364 INFO L280 TraceCheckUtils]: 376: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:13,364 INFO L280 TraceCheckUtils]: 377: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:13,365 INFO L280 TraceCheckUtils]: 378: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:13,365 INFO L280 TraceCheckUtils]: 379: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:13,365 INFO L280 TraceCheckUtils]: 380: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:13,365 INFO L275 TraceCheckUtils]: 381: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:13,366 INFO L280 TraceCheckUtils]: 382: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:13,366 INFO L263 TraceCheckUtils]: 383: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:13,366 INFO L280 TraceCheckUtils]: 384: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:13,366 INFO L280 TraceCheckUtils]: 385: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:13,366 INFO L280 TraceCheckUtils]: 386: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:13,367 INFO L280 TraceCheckUtils]: 387: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:13,367 INFO L275 TraceCheckUtils]: 388: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:13,367 INFO L280 TraceCheckUtils]: 389: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:13,367 INFO L280 TraceCheckUtils]: 390: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:13,368 INFO L280 TraceCheckUtils]: 391: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:13,368 INFO L280 TraceCheckUtils]: 392: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:13,368 INFO L280 TraceCheckUtils]: 393: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:13,368 INFO L275 TraceCheckUtils]: 394: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:13,369 INFO L280 TraceCheckUtils]: 395: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:13,369 INFO L263 TraceCheckUtils]: 396: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:13,369 INFO L280 TraceCheckUtils]: 397: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:13,369 INFO L280 TraceCheckUtils]: 398: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:13,369 INFO L280 TraceCheckUtils]: 399: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:13,370 INFO L280 TraceCheckUtils]: 400: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:13,370 INFO L280 TraceCheckUtils]: 401: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:13,370 INFO L275 TraceCheckUtils]: 402: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:13,370 INFO L280 TraceCheckUtils]: 403: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:13,371 INFO L280 TraceCheckUtils]: 404: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:13,371 INFO L280 TraceCheckUtils]: 405: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:13,371 INFO L280 TraceCheckUtils]: 406: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:13,371 INFO L280 TraceCheckUtils]: 407: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:13,372 INFO L275 TraceCheckUtils]: 408: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:13,372 INFO L280 TraceCheckUtils]: 409: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:13,372 INFO L263 TraceCheckUtils]: 410: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:13,372 INFO L280 TraceCheckUtils]: 411: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:13,372 INFO L280 TraceCheckUtils]: 412: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:13,373 INFO L280 TraceCheckUtils]: 413: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-10 18:38:13,373 INFO L263 TraceCheckUtils]: 414: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-10 18:38:13,373 INFO L280 TraceCheckUtils]: 415: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:13,373 INFO L280 TraceCheckUtils]: 416: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-10 18:38:13,374 INFO L280 TraceCheckUtils]: 417: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-10 18:38:13,374 INFO L280 TraceCheckUtils]: 418: Hoare triple {6822#true} #res := 1; {6822#true} is VALID [2020-07-10 18:38:13,374 INFO L280 TraceCheckUtils]: 419: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:13,374 INFO L275 TraceCheckUtils]: 420: Hoare quadruple {6822#true} {6822#true} #46#return; {6822#true} is VALID [2020-07-10 18:38:13,374 INFO L280 TraceCheckUtils]: 421: Hoare triple {6822#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:13,375 INFO L263 TraceCheckUtils]: 422: Hoare triple {6822#true} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-10 18:38:13,375 INFO L280 TraceCheckUtils]: 423: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-10 18:38:13,375 INFO L280 TraceCheckUtils]: 424: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-10 18:38:13,375 INFO L280 TraceCheckUtils]: 425: Hoare triple {6822#true} #res := 0; {6822#true} is VALID [2020-07-10 18:38:13,375 INFO L280 TraceCheckUtils]: 426: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:13,375 INFO L275 TraceCheckUtils]: 427: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:13,376 INFO L280 TraceCheckUtils]: 428: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:13,376 INFO L280 TraceCheckUtils]: 429: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:13,376 INFO L280 TraceCheckUtils]: 430: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:13,376 INFO L280 TraceCheckUtils]: 431: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:13,376 INFO L280 TraceCheckUtils]: 432: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:13,377 INFO L275 TraceCheckUtils]: 433: Hoare quadruple {6822#true} {6822#true} #48#return; {6822#true} is VALID [2020-07-10 18:38:13,377 INFO L280 TraceCheckUtils]: 434: Hoare triple {6822#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6822#true} is VALID [2020-07-10 18:38:13,377 INFO L280 TraceCheckUtils]: 435: Hoare triple {6822#true} #res := #t~ret0 + #t~ret1; {6822#true} is VALID [2020-07-10 18:38:13,377 INFO L280 TraceCheckUtils]: 436: Hoare triple {6822#true} havoc #t~ret0; {6822#true} is VALID [2020-07-10 18:38:13,377 INFO L280 TraceCheckUtils]: 437: Hoare triple {6822#true} havoc #t~ret1; {6822#true} is VALID [2020-07-10 18:38:13,378 INFO L280 TraceCheckUtils]: 438: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-10 18:38:13,379 INFO L275 TraceCheckUtils]: 439: Hoare quadruple {6822#true} {8436#(<= 6 |fibo_#in~n|)} #48#return; {8436#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,379 INFO L280 TraceCheckUtils]: 440: Hoare triple {8436#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8436#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,380 INFO L280 TraceCheckUtils]: 441: Hoare triple {8436#(<= 6 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {8436#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,380 INFO L280 TraceCheckUtils]: 442: Hoare triple {8436#(<= 6 |fibo_#in~n|)} havoc #t~ret0; {8436#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,381 INFO L280 TraceCheckUtils]: 443: Hoare triple {8436#(<= 6 |fibo_#in~n|)} havoc #t~ret1; {8436#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,381 INFO L280 TraceCheckUtils]: 444: Hoare triple {8436#(<= 6 |fibo_#in~n|)} assume true; {8436#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:13,382 INFO L275 TraceCheckUtils]: 445: Hoare quadruple {8436#(<= 6 |fibo_#in~n|)} {7490#(<= fibo_~n 7)} #48#return; {6823#false} is VALID [2020-07-10 18:38:13,383 INFO L280 TraceCheckUtils]: 446: Hoare triple {6823#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {6823#false} is VALID [2020-07-10 18:38:13,383 INFO L280 TraceCheckUtils]: 447: Hoare triple {6823#false} #res := #t~ret0 + #t~ret1; {6823#false} is VALID [2020-07-10 18:38:13,383 INFO L280 TraceCheckUtils]: 448: Hoare triple {6823#false} havoc #t~ret0; {6823#false} is VALID [2020-07-10 18:38:13,383 INFO L280 TraceCheckUtils]: 449: Hoare triple {6823#false} havoc #t~ret1; {6823#false} is VALID [2020-07-10 18:38:13,384 INFO L280 TraceCheckUtils]: 450: Hoare triple {6823#false} assume true; {6823#false} is VALID [2020-07-10 18:38:13,384 INFO L275 TraceCheckUtils]: 451: Hoare quadruple {6823#false} {6826#(<= main_~x~0 7)} #44#return; {6823#false} is VALID [2020-07-10 18:38:13,384 INFO L280 TraceCheckUtils]: 452: Hoare triple {6823#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6823#false} is VALID [2020-07-10 18:38:13,384 INFO L280 TraceCheckUtils]: 453: Hoare triple {6823#false} ~result~0 := #t~ret2; {6823#false} is VALID [2020-07-10 18:38:13,384 INFO L280 TraceCheckUtils]: 454: Hoare triple {6823#false} havoc #t~ret2; {6823#false} is VALID [2020-07-10 18:38:13,385 INFO L280 TraceCheckUtils]: 455: Hoare triple {6823#false} assume 13 != ~result~0; {6823#false} is VALID [2020-07-10 18:38:13,385 INFO L280 TraceCheckUtils]: 456: Hoare triple {6823#false} assume !false; {6823#false} is VALID [2020-07-10 18:38:13,490 INFO L134 CoverageAnalysis]: Checked inductivity of 1565 backedges. 64 proven. 280 refuted. 0 times theorem prover too weak. 1221 trivial. 0 not checked. [2020-07-10 18:38:13,490 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 18:38:13,490 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [731851371] [2020-07-10 18:38:13,491 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 18:38:13,491 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [17] imperfect sequences [] total 17 [2020-07-10 18:38:13,491 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1857406653] [2020-07-10 18:38:13,492 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 457 [2020-07-10 18:38:13,606 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 18:38:13,606 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 17 states. [2020-07-10 18:38:13,763 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 138 edges. 138 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:38:13,763 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2020-07-10 18:38:13,763 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 18:38:13,763 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2020-07-10 18:38:13,764 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=57, Invalid=215, Unknown=0, NotChecked=0, Total=272 [2020-07-10 18:38:13,764 INFO L87 Difference]: Start difference. First operand 218 states and 288 transitions. Second operand 17 states. [2020-07-10 18:38:16,176 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:38:16,177 INFO L93 Difference]: Finished difference Result 354 states and 542 transitions. [2020-07-10 18:38:16,177 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2020-07-10 18:38:16,177 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 457 [2020-07-10 18:38:16,177 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 18:38:16,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2020-07-10 18:38:16,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 199 transitions. [2020-07-10 18:38:16,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2020-07-10 18:38:16,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 199 transitions. [2020-07-10 18:38:16,189 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 33 states and 199 transitions. [2020-07-10 18:38:16,441 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 199 edges. 199 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:38:16,447 INFO L225 Difference]: With dead ends: 354 [2020-07-10 18:38:16,447 INFO L226 Difference]: Without dead ends: 146 [2020-07-10 18:38:16,451 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 144 GetRequests, 106 SyntacticMatches, 0 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 327 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=324, Invalid=1236, Unknown=0, NotChecked=0, Total=1560 [2020-07-10 18:38:16,451 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 146 states. [2020-07-10 18:38:16,701 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 146 to 119. [2020-07-10 18:38:16,701 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 18:38:16,701 INFO L82 GeneralOperation]: Start isEquivalent. First operand 146 states. Second operand 119 states. [2020-07-10 18:38:16,702 INFO L74 IsIncluded]: Start isIncluded. First operand 146 states. Second operand 119 states. [2020-07-10 18:38:16,702 INFO L87 Difference]: Start difference. First operand 146 states. Second operand 119 states. [2020-07-10 18:38:16,708 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:38:16,708 INFO L93 Difference]: Finished difference Result 146 states and 188 transitions. [2020-07-10 18:38:16,709 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 188 transitions. [2020-07-10 18:38:16,710 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 18:38:16,710 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 18:38:16,710 INFO L74 IsIncluded]: Start isIncluded. First operand 119 states. Second operand 146 states. [2020-07-10 18:38:16,710 INFO L87 Difference]: Start difference. First operand 119 states. Second operand 146 states. [2020-07-10 18:38:16,716 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:38:16,716 INFO L93 Difference]: Finished difference Result 146 states and 188 transitions. [2020-07-10 18:38:16,716 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 188 transitions. [2020-07-10 18:38:16,718 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 18:38:16,718 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 18:38:16,718 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 18:38:16,718 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 18:38:16,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 119 states. [2020-07-10 18:38:16,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 119 states and 153 transitions. [2020-07-10 18:38:16,723 INFO L78 Accepts]: Start accepts. Automaton has 119 states and 153 transitions. Word has length 457 [2020-07-10 18:38:16,723 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 18:38:16,723 INFO L479 AbstractCegarLoop]: Abstraction has 119 states and 153 transitions. [2020-07-10 18:38:16,723 INFO L480 AbstractCegarLoop]: Interpolant automaton has 17 states. [2020-07-10 18:38:16,724 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 119 states and 153 transitions. [2020-07-10 18:38:16,949 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 153 edges. 153 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:38:16,949 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 153 transitions. [2020-07-10 18:38:16,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2020-07-10 18:38:16,956 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 18:38:16,957 INFO L422 BasicCegarLoop]: trace histogram [41, 41, 33, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 13, 13, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 18:38:16,957 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-07-10 18:38:16,957 INFO L427 AbstractCegarLoop]: === Iteration 11 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 18:38:16,957 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 18:38:16,958 INFO L82 PathProgramCache]: Analyzing trace with hash 260846875, now seen corresponding path program 8 times [2020-07-10 18:38:16,958 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 18:38:16,958 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1399313402] [2020-07-10 18:38:16,958 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY Garbage collection #1: 17 nodes / 0 free / 0.0s / 0.0s total Resizing node table from 17 to 31 Garbage collection #2: 31 nodes / 0 free / 0.0s / 0.0s total Resizing node table from 31 to 61 Garbage collection #3: 61 nodes / 0 free / 0.001s / 0.001s total Resizing node table from 61 to 113 Garbage collection #4: 113 nodes / 0 free / 0.0s / 0.001s total Resizing node table from 113 to 223 [2020-07-10 18:38:17,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:17,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:17,271 INFO L280 TraceCheckUtils]: 0: Hoare triple {10191#true} assume true; {10191#true} is VALID [2020-07-10 18:38:17,271 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10191#true} {10191#true} #40#return; {10191#true} is VALID [2020-07-10 18:38:17,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:17,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:17,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:17,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:17,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:17,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:18,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:18,054 INFO L280 TraceCheckUtils]: 0: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,055 INFO L280 TraceCheckUtils]: 1: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,055 INFO L280 TraceCheckUtils]: 2: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:18,056 INFO L280 TraceCheckUtils]: 3: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,056 INFO L280 TraceCheckUtils]: 4: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,058 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:18,096 INFO L280 TraceCheckUtils]: 0: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,096 INFO L280 TraceCheckUtils]: 1: Hoare triple {10191#true} assume ~n < 1; {10191#true} is VALID [2020-07-10 18:38:18,097 INFO L280 TraceCheckUtils]: 2: Hoare triple {10191#true} #res := 0; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:18,099 INFO L280 TraceCheckUtils]: 3: Hoare triple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:18,100 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:18,101 INFO L280 TraceCheckUtils]: 0: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,101 INFO L280 TraceCheckUtils]: 1: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,101 INFO L280 TraceCheckUtils]: 2: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:18,101 INFO L263 TraceCheckUtils]: 3: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:18,102 INFO L280 TraceCheckUtils]: 4: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,102 INFO L280 TraceCheckUtils]: 5: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,102 INFO L280 TraceCheckUtils]: 6: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:18,103 INFO L280 TraceCheckUtils]: 7: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,104 INFO L280 TraceCheckUtils]: 8: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,105 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,106 INFO L280 TraceCheckUtils]: 10: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,106 INFO L263 TraceCheckUtils]: 11: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:18,107 INFO L280 TraceCheckUtils]: 12: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,107 INFO L280 TraceCheckUtils]: 13: Hoare triple {10191#true} assume ~n < 1; {10191#true} is VALID [2020-07-10 18:38:18,108 INFO L280 TraceCheckUtils]: 14: Hoare triple {10191#true} #res := 0; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:18,109 INFO L280 TraceCheckUtils]: 15: Hoare triple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:18,111 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:18,111 INFO L280 TraceCheckUtils]: 17: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:18,112 INFO L280 TraceCheckUtils]: 18: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,113 INFO L280 TraceCheckUtils]: 19: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,114 INFO L280 TraceCheckUtils]: 20: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,114 INFO L280 TraceCheckUtils]: 21: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,116 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:18,127 INFO L280 TraceCheckUtils]: 0: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,127 INFO L280 TraceCheckUtils]: 1: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,128 INFO L280 TraceCheckUtils]: 2: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:18,129 INFO L280 TraceCheckUtils]: 3: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,130 INFO L280 TraceCheckUtils]: 4: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,131 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-10 18:38:18,132 INFO L280 TraceCheckUtils]: 0: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,132 INFO L280 TraceCheckUtils]: 1: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,133 INFO L280 TraceCheckUtils]: 2: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:18,133 INFO L263 TraceCheckUtils]: 3: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:18,133 INFO L280 TraceCheckUtils]: 4: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,134 INFO L280 TraceCheckUtils]: 5: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,134 INFO L280 TraceCheckUtils]: 6: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:18,134 INFO L263 TraceCheckUtils]: 7: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:18,135 INFO L280 TraceCheckUtils]: 8: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,135 INFO L280 TraceCheckUtils]: 9: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,135 INFO L280 TraceCheckUtils]: 10: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:18,137 INFO L280 TraceCheckUtils]: 11: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,137 INFO L280 TraceCheckUtils]: 12: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,138 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,139 INFO L280 TraceCheckUtils]: 14: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,140 INFO L263 TraceCheckUtils]: 15: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:18,140 INFO L280 TraceCheckUtils]: 16: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,140 INFO L280 TraceCheckUtils]: 17: Hoare triple {10191#true} assume ~n < 1; {10191#true} is VALID [2020-07-10 18:38:18,142 INFO L280 TraceCheckUtils]: 18: Hoare triple {10191#true} #res := 0; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:18,143 INFO L280 TraceCheckUtils]: 19: Hoare triple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:18,145 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:18,147 INFO L280 TraceCheckUtils]: 21: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:18,148 INFO L280 TraceCheckUtils]: 22: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,148 INFO L280 TraceCheckUtils]: 23: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,149 INFO L280 TraceCheckUtils]: 24: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,150 INFO L280 TraceCheckUtils]: 25: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,151 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,152 INFO L280 TraceCheckUtils]: 27: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,152 INFO L263 TraceCheckUtils]: 28: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:18,153 INFO L280 TraceCheckUtils]: 29: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,153 INFO L280 TraceCheckUtils]: 30: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,153 INFO L280 TraceCheckUtils]: 31: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:18,154 INFO L280 TraceCheckUtils]: 32: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,155 INFO L280 TraceCheckUtils]: 33: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,157 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-10 18:38:18,158 INFO L280 TraceCheckUtils]: 35: Hoare triple {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-10 18:38:18,159 INFO L280 TraceCheckUtils]: 36: Hoare triple {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:18,160 INFO L280 TraceCheckUtils]: 37: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:18,160 INFO L280 TraceCheckUtils]: 38: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:18,161 INFO L280 TraceCheckUtils]: 39: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:18,162 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {10191#true} #46#return; {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-10 18:38:18,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:18,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:18,197 INFO L280 TraceCheckUtils]: 0: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,197 INFO L280 TraceCheckUtils]: 1: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,197 INFO L280 TraceCheckUtils]: 2: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:18,198 INFO L280 TraceCheckUtils]: 3: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,199 INFO L280 TraceCheckUtils]: 4: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,200 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:18,210 INFO L280 TraceCheckUtils]: 0: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,211 INFO L280 TraceCheckUtils]: 1: Hoare triple {10191#true} assume ~n < 1; {10191#true} is VALID [2020-07-10 18:38:18,212 INFO L280 TraceCheckUtils]: 2: Hoare triple {10191#true} #res := 0; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:18,212 INFO L280 TraceCheckUtils]: 3: Hoare triple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:18,214 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:18,214 INFO L280 TraceCheckUtils]: 0: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,214 INFO L280 TraceCheckUtils]: 1: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,215 INFO L280 TraceCheckUtils]: 2: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:18,215 INFO L263 TraceCheckUtils]: 3: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:18,215 INFO L280 TraceCheckUtils]: 4: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,215 INFO L280 TraceCheckUtils]: 5: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,216 INFO L280 TraceCheckUtils]: 6: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:18,216 INFO L280 TraceCheckUtils]: 7: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,217 INFO L280 TraceCheckUtils]: 8: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,218 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,219 INFO L280 TraceCheckUtils]: 10: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,219 INFO L263 TraceCheckUtils]: 11: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:18,219 INFO L280 TraceCheckUtils]: 12: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,220 INFO L280 TraceCheckUtils]: 13: Hoare triple {10191#true} assume ~n < 1; {10191#true} is VALID [2020-07-10 18:38:18,221 INFO L280 TraceCheckUtils]: 14: Hoare triple {10191#true} #res := 0; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:18,221 INFO L280 TraceCheckUtils]: 15: Hoare triple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:18,223 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:18,224 INFO L280 TraceCheckUtils]: 17: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:18,225 INFO L280 TraceCheckUtils]: 18: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,226 INFO L280 TraceCheckUtils]: 19: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,226 INFO L280 TraceCheckUtils]: 20: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,227 INFO L280 TraceCheckUtils]: 21: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,229 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #48#return; {11297#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-10 18:38:18,230 INFO L280 TraceCheckUtils]: 0: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,230 INFO L280 TraceCheckUtils]: 1: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,230 INFO L280 TraceCheckUtils]: 2: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:18,231 INFO L263 TraceCheckUtils]: 3: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:18,231 INFO L280 TraceCheckUtils]: 4: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,231 INFO L280 TraceCheckUtils]: 5: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,231 INFO L280 TraceCheckUtils]: 6: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:18,232 INFO L263 TraceCheckUtils]: 7: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:18,232 INFO L280 TraceCheckUtils]: 8: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,232 INFO L280 TraceCheckUtils]: 9: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,232 INFO L280 TraceCheckUtils]: 10: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:18,232 INFO L263 TraceCheckUtils]: 11: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:18,233 INFO L280 TraceCheckUtils]: 12: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,233 INFO L280 TraceCheckUtils]: 13: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,233 INFO L280 TraceCheckUtils]: 14: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:18,235 INFO L280 TraceCheckUtils]: 15: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,235 INFO L280 TraceCheckUtils]: 16: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,236 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,237 INFO L280 TraceCheckUtils]: 18: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,237 INFO L263 TraceCheckUtils]: 19: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:18,238 INFO L280 TraceCheckUtils]: 20: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,238 INFO L280 TraceCheckUtils]: 21: Hoare triple {10191#true} assume ~n < 1; {10191#true} is VALID [2020-07-10 18:38:18,238 INFO L280 TraceCheckUtils]: 22: Hoare triple {10191#true} #res := 0; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:18,239 INFO L280 TraceCheckUtils]: 23: Hoare triple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:18,241 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:18,242 INFO L280 TraceCheckUtils]: 25: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:18,243 INFO L280 TraceCheckUtils]: 26: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,245 INFO L280 TraceCheckUtils]: 27: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,246 INFO L280 TraceCheckUtils]: 28: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,246 INFO L280 TraceCheckUtils]: 29: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,248 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,249 INFO L280 TraceCheckUtils]: 31: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,249 INFO L263 TraceCheckUtils]: 32: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:18,249 INFO L280 TraceCheckUtils]: 33: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,250 INFO L280 TraceCheckUtils]: 34: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,250 INFO L280 TraceCheckUtils]: 35: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:18,251 INFO L280 TraceCheckUtils]: 36: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,252 INFO L280 TraceCheckUtils]: 37: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,253 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-10 18:38:18,254 INFO L280 TraceCheckUtils]: 39: Hoare triple {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-10 18:38:18,255 INFO L280 TraceCheckUtils]: 40: Hoare triple {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:18,256 INFO L280 TraceCheckUtils]: 41: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:18,257 INFO L280 TraceCheckUtils]: 42: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:18,257 INFO L280 TraceCheckUtils]: 43: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:18,258 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {10191#true} #46#return; {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-10 18:38:18,259 INFO L280 TraceCheckUtils]: 45: Hoare triple {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-10 18:38:18,259 INFO L263 TraceCheckUtils]: 46: Hoare triple {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:18,260 INFO L280 TraceCheckUtils]: 47: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,260 INFO L280 TraceCheckUtils]: 48: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,260 INFO L280 TraceCheckUtils]: 49: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:18,260 INFO L263 TraceCheckUtils]: 50: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:18,261 INFO L280 TraceCheckUtils]: 51: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,261 INFO L280 TraceCheckUtils]: 52: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,261 INFO L280 TraceCheckUtils]: 53: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:18,262 INFO L280 TraceCheckUtils]: 54: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,263 INFO L280 TraceCheckUtils]: 55: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,264 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,265 INFO L280 TraceCheckUtils]: 57: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,265 INFO L263 TraceCheckUtils]: 58: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:18,265 INFO L280 TraceCheckUtils]: 59: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,265 INFO L280 TraceCheckUtils]: 60: Hoare triple {10191#true} assume ~n < 1; {10191#true} is VALID [2020-07-10 18:38:18,267 INFO L280 TraceCheckUtils]: 61: Hoare triple {10191#true} #res := 0; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:18,267 INFO L280 TraceCheckUtils]: 62: Hoare triple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:18,269 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:18,270 INFO L280 TraceCheckUtils]: 64: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:18,271 INFO L280 TraceCheckUtils]: 65: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,272 INFO L280 TraceCheckUtils]: 66: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,273 INFO L280 TraceCheckUtils]: 67: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,273 INFO L280 TraceCheckUtils]: 68: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,275 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #48#return; {11297#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-10 18:38:18,276 INFO L280 TraceCheckUtils]: 70: Hoare triple {11297#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11297#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-10 18:38:18,277 INFO L280 TraceCheckUtils]: 71: Hoare triple {11297#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} #res := #t~ret0 + #t~ret1; {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-10 18:38:18,278 INFO L280 TraceCheckUtils]: 72: Hoare triple {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret0; {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-10 18:38:18,278 INFO L280 TraceCheckUtils]: 73: Hoare triple {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret1; {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-10 18:38:18,279 INFO L280 TraceCheckUtils]: 74: Hoare triple {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-10 18:38:18,280 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {10191#true} #46#return; {11188#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-10 18:38:18,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:18,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:18,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:18,337 INFO L280 TraceCheckUtils]: 0: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,338 INFO L280 TraceCheckUtils]: 1: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,338 INFO L280 TraceCheckUtils]: 2: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:18,339 INFO L280 TraceCheckUtils]: 3: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,340 INFO L280 TraceCheckUtils]: 4: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,341 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:18,355 INFO L280 TraceCheckUtils]: 0: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,356 INFO L280 TraceCheckUtils]: 1: Hoare triple {10191#true} assume ~n < 1; {10191#true} is VALID [2020-07-10 18:38:18,357 INFO L280 TraceCheckUtils]: 2: Hoare triple {10191#true} #res := 0; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:18,358 INFO L280 TraceCheckUtils]: 3: Hoare triple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:18,359 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:18,360 INFO L280 TraceCheckUtils]: 0: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,360 INFO L280 TraceCheckUtils]: 1: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,360 INFO L280 TraceCheckUtils]: 2: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:18,361 INFO L263 TraceCheckUtils]: 3: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:18,361 INFO L280 TraceCheckUtils]: 4: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,361 INFO L280 TraceCheckUtils]: 5: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,361 INFO L280 TraceCheckUtils]: 6: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:18,362 INFO L280 TraceCheckUtils]: 7: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,363 INFO L280 TraceCheckUtils]: 8: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,365 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,366 INFO L280 TraceCheckUtils]: 10: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,366 INFO L263 TraceCheckUtils]: 11: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:18,366 INFO L280 TraceCheckUtils]: 12: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,366 INFO L280 TraceCheckUtils]: 13: Hoare triple {10191#true} assume ~n < 1; {10191#true} is VALID [2020-07-10 18:38:18,367 INFO L280 TraceCheckUtils]: 14: Hoare triple {10191#true} #res := 0; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:18,368 INFO L280 TraceCheckUtils]: 15: Hoare triple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:18,370 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:18,371 INFO L280 TraceCheckUtils]: 17: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:18,373 INFO L280 TraceCheckUtils]: 18: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,373 INFO L280 TraceCheckUtils]: 19: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,374 INFO L280 TraceCheckUtils]: 20: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,375 INFO L280 TraceCheckUtils]: 21: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,377 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:18,387 INFO L280 TraceCheckUtils]: 0: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,387 INFO L280 TraceCheckUtils]: 1: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,388 INFO L280 TraceCheckUtils]: 2: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:18,389 INFO L280 TraceCheckUtils]: 3: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,389 INFO L280 TraceCheckUtils]: 4: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,391 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-10 18:38:18,392 INFO L280 TraceCheckUtils]: 0: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,392 INFO L280 TraceCheckUtils]: 1: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,393 INFO L280 TraceCheckUtils]: 2: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:18,393 INFO L263 TraceCheckUtils]: 3: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:18,393 INFO L280 TraceCheckUtils]: 4: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,393 INFO L280 TraceCheckUtils]: 5: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,394 INFO L280 TraceCheckUtils]: 6: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:18,394 INFO L263 TraceCheckUtils]: 7: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:18,394 INFO L280 TraceCheckUtils]: 8: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,394 INFO L280 TraceCheckUtils]: 9: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,395 INFO L280 TraceCheckUtils]: 10: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:18,396 INFO L280 TraceCheckUtils]: 11: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,396 INFO L280 TraceCheckUtils]: 12: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,398 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,399 INFO L280 TraceCheckUtils]: 14: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,399 INFO L263 TraceCheckUtils]: 15: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:18,399 INFO L280 TraceCheckUtils]: 16: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,399 INFO L280 TraceCheckUtils]: 17: Hoare triple {10191#true} assume ~n < 1; {10191#true} is VALID [2020-07-10 18:38:18,400 INFO L280 TraceCheckUtils]: 18: Hoare triple {10191#true} #res := 0; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:18,401 INFO L280 TraceCheckUtils]: 19: Hoare triple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:18,402 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:18,403 INFO L280 TraceCheckUtils]: 21: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:18,405 INFO L280 TraceCheckUtils]: 22: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,406 INFO L280 TraceCheckUtils]: 23: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,406 INFO L280 TraceCheckUtils]: 24: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,407 INFO L280 TraceCheckUtils]: 25: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,408 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,409 INFO L280 TraceCheckUtils]: 27: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,409 INFO L263 TraceCheckUtils]: 28: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:18,409 INFO L280 TraceCheckUtils]: 29: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,409 INFO L280 TraceCheckUtils]: 30: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,410 INFO L280 TraceCheckUtils]: 31: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:18,410 INFO L280 TraceCheckUtils]: 32: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,411 INFO L280 TraceCheckUtils]: 33: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,413 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-10 18:38:18,414 INFO L280 TraceCheckUtils]: 35: Hoare triple {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-10 18:38:18,415 INFO L280 TraceCheckUtils]: 36: Hoare triple {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:18,415 INFO L280 TraceCheckUtils]: 37: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:18,416 INFO L280 TraceCheckUtils]: 38: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:18,417 INFO L280 TraceCheckUtils]: 39: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:18,418 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {11188#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} #48#return; {11230#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-10 18:38:18,422 INFO L280 TraceCheckUtils]: 0: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,422 INFO L280 TraceCheckUtils]: 1: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,422 INFO L280 TraceCheckUtils]: 2: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:18,422 INFO L263 TraceCheckUtils]: 3: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:18,423 INFO L280 TraceCheckUtils]: 4: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,423 INFO L280 TraceCheckUtils]: 5: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,423 INFO L280 TraceCheckUtils]: 6: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:18,424 INFO L263 TraceCheckUtils]: 7: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:18,424 INFO L280 TraceCheckUtils]: 8: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,424 INFO L280 TraceCheckUtils]: 9: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,424 INFO L280 TraceCheckUtils]: 10: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:18,425 INFO L263 TraceCheckUtils]: 11: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:18,425 INFO L280 TraceCheckUtils]: 12: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,425 INFO L280 TraceCheckUtils]: 13: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,425 INFO L280 TraceCheckUtils]: 14: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:18,426 INFO L263 TraceCheckUtils]: 15: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:18,426 INFO L280 TraceCheckUtils]: 16: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,426 INFO L280 TraceCheckUtils]: 17: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,426 INFO L280 TraceCheckUtils]: 18: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:18,427 INFO L280 TraceCheckUtils]: 19: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,428 INFO L280 TraceCheckUtils]: 20: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,430 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,430 INFO L280 TraceCheckUtils]: 22: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,431 INFO L263 TraceCheckUtils]: 23: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:18,431 INFO L280 TraceCheckUtils]: 24: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,431 INFO L280 TraceCheckUtils]: 25: Hoare triple {10191#true} assume ~n < 1; {10191#true} is VALID [2020-07-10 18:38:18,432 INFO L280 TraceCheckUtils]: 26: Hoare triple {10191#true} #res := 0; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:18,433 INFO L280 TraceCheckUtils]: 27: Hoare triple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:18,435 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:18,436 INFO L280 TraceCheckUtils]: 29: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:18,437 INFO L280 TraceCheckUtils]: 30: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,438 INFO L280 TraceCheckUtils]: 31: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,439 INFO L280 TraceCheckUtils]: 32: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,440 INFO L280 TraceCheckUtils]: 33: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,441 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,442 INFO L280 TraceCheckUtils]: 35: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,442 INFO L263 TraceCheckUtils]: 36: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:18,443 INFO L280 TraceCheckUtils]: 37: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,443 INFO L280 TraceCheckUtils]: 38: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,443 INFO L280 TraceCheckUtils]: 39: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:18,444 INFO L280 TraceCheckUtils]: 40: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,445 INFO L280 TraceCheckUtils]: 41: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,447 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-10 18:38:18,448 INFO L280 TraceCheckUtils]: 43: Hoare triple {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-10 18:38:18,449 INFO L280 TraceCheckUtils]: 44: Hoare triple {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:18,450 INFO L280 TraceCheckUtils]: 45: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:18,451 INFO L280 TraceCheckUtils]: 46: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:18,452 INFO L280 TraceCheckUtils]: 47: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:18,453 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {10191#true} #46#return; {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-10 18:38:18,454 INFO L280 TraceCheckUtils]: 49: Hoare triple {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-10 18:38:18,455 INFO L263 TraceCheckUtils]: 50: Hoare triple {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:18,455 INFO L280 TraceCheckUtils]: 51: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,455 INFO L280 TraceCheckUtils]: 52: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,456 INFO L280 TraceCheckUtils]: 53: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:18,456 INFO L263 TraceCheckUtils]: 54: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:18,456 INFO L280 TraceCheckUtils]: 55: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,457 INFO L280 TraceCheckUtils]: 56: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,457 INFO L280 TraceCheckUtils]: 57: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:18,462 INFO L280 TraceCheckUtils]: 58: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,463 INFO L280 TraceCheckUtils]: 59: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,464 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,465 INFO L280 TraceCheckUtils]: 61: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,466 INFO L263 TraceCheckUtils]: 62: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:18,466 INFO L280 TraceCheckUtils]: 63: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,466 INFO L280 TraceCheckUtils]: 64: Hoare triple {10191#true} assume ~n < 1; {10191#true} is VALID [2020-07-10 18:38:18,467 INFO L280 TraceCheckUtils]: 65: Hoare triple {10191#true} #res := 0; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:18,468 INFO L280 TraceCheckUtils]: 66: Hoare triple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:18,470 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:18,471 INFO L280 TraceCheckUtils]: 68: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:18,472 INFO L280 TraceCheckUtils]: 69: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,473 INFO L280 TraceCheckUtils]: 70: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,473 INFO L280 TraceCheckUtils]: 71: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,474 INFO L280 TraceCheckUtils]: 72: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,476 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #48#return; {11297#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-10 18:38:18,477 INFO L280 TraceCheckUtils]: 74: Hoare triple {11297#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11297#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-10 18:38:18,478 INFO L280 TraceCheckUtils]: 75: Hoare triple {11297#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} #res := #t~ret0 + #t~ret1; {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-10 18:38:18,479 INFO L280 TraceCheckUtils]: 76: Hoare triple {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret0; {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-10 18:38:18,480 INFO L280 TraceCheckUtils]: 77: Hoare triple {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret1; {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-10 18:38:18,480 INFO L280 TraceCheckUtils]: 78: Hoare triple {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-10 18:38:18,481 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {10191#true} #46#return; {11188#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-10 18:38:18,482 INFO L280 TraceCheckUtils]: 80: Hoare triple {11188#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11188#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-10 18:38:18,483 INFO L263 TraceCheckUtils]: 81: Hoare triple {11188#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:18,483 INFO L280 TraceCheckUtils]: 82: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,483 INFO L280 TraceCheckUtils]: 83: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,484 INFO L280 TraceCheckUtils]: 84: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:18,484 INFO L263 TraceCheckUtils]: 85: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:18,484 INFO L280 TraceCheckUtils]: 86: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,484 INFO L280 TraceCheckUtils]: 87: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,484 INFO L280 TraceCheckUtils]: 88: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:18,485 INFO L263 TraceCheckUtils]: 89: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:18,485 INFO L280 TraceCheckUtils]: 90: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,485 INFO L280 TraceCheckUtils]: 91: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,486 INFO L280 TraceCheckUtils]: 92: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:18,486 INFO L280 TraceCheckUtils]: 93: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,487 INFO L280 TraceCheckUtils]: 94: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,488 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,489 INFO L280 TraceCheckUtils]: 96: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,489 INFO L263 TraceCheckUtils]: 97: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:18,489 INFO L280 TraceCheckUtils]: 98: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,490 INFO L280 TraceCheckUtils]: 99: Hoare triple {10191#true} assume ~n < 1; {10191#true} is VALID [2020-07-10 18:38:18,490 INFO L280 TraceCheckUtils]: 100: Hoare triple {10191#true} #res := 0; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:18,491 INFO L280 TraceCheckUtils]: 101: Hoare triple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:18,492 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:18,493 INFO L280 TraceCheckUtils]: 103: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:18,494 INFO L280 TraceCheckUtils]: 104: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,495 INFO L280 TraceCheckUtils]: 105: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,495 INFO L280 TraceCheckUtils]: 106: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,496 INFO L280 TraceCheckUtils]: 107: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,497 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,498 INFO L280 TraceCheckUtils]: 109: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,498 INFO L263 TraceCheckUtils]: 110: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:18,498 INFO L280 TraceCheckUtils]: 111: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,499 INFO L280 TraceCheckUtils]: 112: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,499 INFO L280 TraceCheckUtils]: 113: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:18,500 INFO L280 TraceCheckUtils]: 114: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,501 INFO L280 TraceCheckUtils]: 115: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,502 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-10 18:38:18,503 INFO L280 TraceCheckUtils]: 117: Hoare triple {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-10 18:38:18,504 INFO L280 TraceCheckUtils]: 118: Hoare triple {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:18,505 INFO L280 TraceCheckUtils]: 119: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:18,505 INFO L280 TraceCheckUtils]: 120: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:18,506 INFO L280 TraceCheckUtils]: 121: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:18,508 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {11188#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} #48#return; {11230#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-10 18:38:18,508 INFO L280 TraceCheckUtils]: 123: Hoare triple {11230#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11230#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-10 18:38:18,509 INFO L280 TraceCheckUtils]: 124: Hoare triple {11230#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} #res := #t~ret0 + #t~ret1; {11231#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-10 18:38:18,510 INFO L280 TraceCheckUtils]: 125: Hoare triple {11231#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} havoc #t~ret0; {11231#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-10 18:38:18,511 INFO L280 TraceCheckUtils]: 126: Hoare triple {11231#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} havoc #t~ret1; {11231#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-10 18:38:18,511 INFO L280 TraceCheckUtils]: 127: Hoare triple {11231#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} assume true; {11231#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-10 18:38:18,512 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {11231#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} {10191#true} #46#return; {11033#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} is VALID [2020-07-10 18:38:18,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:18,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:18,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:18,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:18,611 INFO L280 TraceCheckUtils]: 0: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,612 INFO L280 TraceCheckUtils]: 1: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,612 INFO L280 TraceCheckUtils]: 2: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:18,613 INFO L280 TraceCheckUtils]: 3: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,613 INFO L280 TraceCheckUtils]: 4: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,615 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:18,623 INFO L280 TraceCheckUtils]: 0: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,623 INFO L280 TraceCheckUtils]: 1: Hoare triple {10191#true} assume ~n < 1; {10191#true} is VALID [2020-07-10 18:38:18,624 INFO L280 TraceCheckUtils]: 2: Hoare triple {10191#true} #res := 0; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:18,625 INFO L280 TraceCheckUtils]: 3: Hoare triple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:18,626 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:18,627 INFO L280 TraceCheckUtils]: 0: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,627 INFO L280 TraceCheckUtils]: 1: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,627 INFO L280 TraceCheckUtils]: 2: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:18,628 INFO L263 TraceCheckUtils]: 3: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:18,628 INFO L280 TraceCheckUtils]: 4: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,628 INFO L280 TraceCheckUtils]: 5: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,628 INFO L280 TraceCheckUtils]: 6: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:18,629 INFO L280 TraceCheckUtils]: 7: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,630 INFO L280 TraceCheckUtils]: 8: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,631 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,632 INFO L280 TraceCheckUtils]: 10: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,633 INFO L263 TraceCheckUtils]: 11: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:18,633 INFO L280 TraceCheckUtils]: 12: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,633 INFO L280 TraceCheckUtils]: 13: Hoare triple {10191#true} assume ~n < 1; {10191#true} is VALID [2020-07-10 18:38:18,634 INFO L280 TraceCheckUtils]: 14: Hoare triple {10191#true} #res := 0; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:18,635 INFO L280 TraceCheckUtils]: 15: Hoare triple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:18,637 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:18,638 INFO L280 TraceCheckUtils]: 17: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:18,639 INFO L280 TraceCheckUtils]: 18: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,640 INFO L280 TraceCheckUtils]: 19: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,640 INFO L280 TraceCheckUtils]: 20: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,641 INFO L280 TraceCheckUtils]: 21: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,643 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:18,657 INFO L280 TraceCheckUtils]: 0: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,657 INFO L280 TraceCheckUtils]: 1: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,657 INFO L280 TraceCheckUtils]: 2: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:18,658 INFO L280 TraceCheckUtils]: 3: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,659 INFO L280 TraceCheckUtils]: 4: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,661 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-10 18:38:18,662 INFO L280 TraceCheckUtils]: 0: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,662 INFO L280 TraceCheckUtils]: 1: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,663 INFO L280 TraceCheckUtils]: 2: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:18,663 INFO L263 TraceCheckUtils]: 3: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:18,663 INFO L280 TraceCheckUtils]: 4: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,663 INFO L280 TraceCheckUtils]: 5: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,664 INFO L280 TraceCheckUtils]: 6: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:18,664 INFO L263 TraceCheckUtils]: 7: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:18,664 INFO L280 TraceCheckUtils]: 8: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,664 INFO L280 TraceCheckUtils]: 9: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,665 INFO L280 TraceCheckUtils]: 10: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:18,666 INFO L280 TraceCheckUtils]: 11: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,667 INFO L280 TraceCheckUtils]: 12: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,668 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,669 INFO L280 TraceCheckUtils]: 14: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,669 INFO L263 TraceCheckUtils]: 15: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:18,670 INFO L280 TraceCheckUtils]: 16: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,670 INFO L280 TraceCheckUtils]: 17: Hoare triple {10191#true} assume ~n < 1; {10191#true} is VALID [2020-07-10 18:38:18,671 INFO L280 TraceCheckUtils]: 18: Hoare triple {10191#true} #res := 0; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:18,671 INFO L280 TraceCheckUtils]: 19: Hoare triple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:18,673 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:18,674 INFO L280 TraceCheckUtils]: 21: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:18,675 INFO L280 TraceCheckUtils]: 22: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,676 INFO L280 TraceCheckUtils]: 23: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,676 INFO L280 TraceCheckUtils]: 24: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,677 INFO L280 TraceCheckUtils]: 25: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,678 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,679 INFO L280 TraceCheckUtils]: 27: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,679 INFO L263 TraceCheckUtils]: 28: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:18,679 INFO L280 TraceCheckUtils]: 29: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,680 INFO L280 TraceCheckUtils]: 30: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,680 INFO L280 TraceCheckUtils]: 31: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:18,681 INFO L280 TraceCheckUtils]: 32: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,681 INFO L280 TraceCheckUtils]: 33: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,683 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-10 18:38:18,684 INFO L280 TraceCheckUtils]: 35: Hoare triple {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-10 18:38:18,685 INFO L280 TraceCheckUtils]: 36: Hoare triple {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:18,685 INFO L280 TraceCheckUtils]: 37: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:18,686 INFO L280 TraceCheckUtils]: 38: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:18,687 INFO L280 TraceCheckUtils]: 39: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:18,688 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {10191#true} #46#return; {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-10 18:38:18,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:18,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:18,727 INFO L280 TraceCheckUtils]: 0: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,728 INFO L280 TraceCheckUtils]: 1: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,728 INFO L280 TraceCheckUtils]: 2: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:18,729 INFO L280 TraceCheckUtils]: 3: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,730 INFO L280 TraceCheckUtils]: 4: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,731 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:18,743 INFO L280 TraceCheckUtils]: 0: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,743 INFO L280 TraceCheckUtils]: 1: Hoare triple {10191#true} assume ~n < 1; {10191#true} is VALID [2020-07-10 18:38:18,745 INFO L280 TraceCheckUtils]: 2: Hoare triple {10191#true} #res := 0; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:18,746 INFO L280 TraceCheckUtils]: 3: Hoare triple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:18,748 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:18,748 INFO L280 TraceCheckUtils]: 0: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,749 INFO L280 TraceCheckUtils]: 1: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,749 INFO L280 TraceCheckUtils]: 2: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:18,749 INFO L263 TraceCheckUtils]: 3: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:18,750 INFO L280 TraceCheckUtils]: 4: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,750 INFO L280 TraceCheckUtils]: 5: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,750 INFO L280 TraceCheckUtils]: 6: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:18,751 INFO L280 TraceCheckUtils]: 7: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,752 INFO L280 TraceCheckUtils]: 8: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,753 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,754 INFO L280 TraceCheckUtils]: 10: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,755 INFO L263 TraceCheckUtils]: 11: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:18,755 INFO L280 TraceCheckUtils]: 12: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,755 INFO L280 TraceCheckUtils]: 13: Hoare triple {10191#true} assume ~n < 1; {10191#true} is VALID [2020-07-10 18:38:18,756 INFO L280 TraceCheckUtils]: 14: Hoare triple {10191#true} #res := 0; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:18,757 INFO L280 TraceCheckUtils]: 15: Hoare triple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:18,760 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:18,761 INFO L280 TraceCheckUtils]: 17: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:18,763 INFO L280 TraceCheckUtils]: 18: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,764 INFO L280 TraceCheckUtils]: 19: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,764 INFO L280 TraceCheckUtils]: 20: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,765 INFO L280 TraceCheckUtils]: 21: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,767 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #48#return; {11297#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-10 18:38:18,769 INFO L280 TraceCheckUtils]: 0: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,769 INFO L280 TraceCheckUtils]: 1: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,770 INFO L280 TraceCheckUtils]: 2: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:18,770 INFO L263 TraceCheckUtils]: 3: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:18,770 INFO L280 TraceCheckUtils]: 4: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,770 INFO L280 TraceCheckUtils]: 5: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,771 INFO L280 TraceCheckUtils]: 6: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:18,771 INFO L263 TraceCheckUtils]: 7: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:18,771 INFO L280 TraceCheckUtils]: 8: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,771 INFO L280 TraceCheckUtils]: 9: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,771 INFO L280 TraceCheckUtils]: 10: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:18,772 INFO L263 TraceCheckUtils]: 11: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:18,772 INFO L280 TraceCheckUtils]: 12: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,772 INFO L280 TraceCheckUtils]: 13: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,772 INFO L280 TraceCheckUtils]: 14: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:18,773 INFO L280 TraceCheckUtils]: 15: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,774 INFO L280 TraceCheckUtils]: 16: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,775 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,776 INFO L280 TraceCheckUtils]: 18: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,776 INFO L263 TraceCheckUtils]: 19: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:18,776 INFO L280 TraceCheckUtils]: 20: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,776 INFO L280 TraceCheckUtils]: 21: Hoare triple {10191#true} assume ~n < 1; {10191#true} is VALID [2020-07-10 18:38:18,777 INFO L280 TraceCheckUtils]: 22: Hoare triple {10191#true} #res := 0; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:18,778 INFO L280 TraceCheckUtils]: 23: Hoare triple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:18,779 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:18,780 INFO L280 TraceCheckUtils]: 25: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:18,782 INFO L280 TraceCheckUtils]: 26: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,782 INFO L280 TraceCheckUtils]: 27: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,783 INFO L280 TraceCheckUtils]: 28: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,784 INFO L280 TraceCheckUtils]: 29: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,785 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,786 INFO L280 TraceCheckUtils]: 31: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,786 INFO L263 TraceCheckUtils]: 32: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:18,786 INFO L280 TraceCheckUtils]: 33: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,787 INFO L280 TraceCheckUtils]: 34: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,787 INFO L280 TraceCheckUtils]: 35: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:18,788 INFO L280 TraceCheckUtils]: 36: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,788 INFO L280 TraceCheckUtils]: 37: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,790 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-10 18:38:18,791 INFO L280 TraceCheckUtils]: 39: Hoare triple {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-10 18:38:18,792 INFO L280 TraceCheckUtils]: 40: Hoare triple {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:18,793 INFO L280 TraceCheckUtils]: 41: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:18,794 INFO L280 TraceCheckUtils]: 42: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:18,794 INFO L280 TraceCheckUtils]: 43: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:18,796 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {10191#true} #46#return; {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-10 18:38:18,797 INFO L280 TraceCheckUtils]: 45: Hoare triple {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-10 18:38:18,797 INFO L263 TraceCheckUtils]: 46: Hoare triple {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:18,797 INFO L280 TraceCheckUtils]: 47: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,798 INFO L280 TraceCheckUtils]: 48: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,798 INFO L280 TraceCheckUtils]: 49: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:18,798 INFO L263 TraceCheckUtils]: 50: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:18,798 INFO L280 TraceCheckUtils]: 51: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,799 INFO L280 TraceCheckUtils]: 52: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,799 INFO L280 TraceCheckUtils]: 53: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:18,801 INFO L280 TraceCheckUtils]: 54: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,802 INFO L280 TraceCheckUtils]: 55: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,803 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,804 INFO L280 TraceCheckUtils]: 57: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,804 INFO L263 TraceCheckUtils]: 58: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:18,804 INFO L280 TraceCheckUtils]: 59: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,804 INFO L280 TraceCheckUtils]: 60: Hoare triple {10191#true} assume ~n < 1; {10191#true} is VALID [2020-07-10 18:38:18,805 INFO L280 TraceCheckUtils]: 61: Hoare triple {10191#true} #res := 0; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:18,806 INFO L280 TraceCheckUtils]: 62: Hoare triple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:18,808 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:18,809 INFO L280 TraceCheckUtils]: 64: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:18,810 INFO L280 TraceCheckUtils]: 65: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,810 INFO L280 TraceCheckUtils]: 66: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,811 INFO L280 TraceCheckUtils]: 67: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,812 INFO L280 TraceCheckUtils]: 68: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,814 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #48#return; {11297#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-10 18:38:18,816 INFO L280 TraceCheckUtils]: 70: Hoare triple {11297#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11297#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-10 18:38:18,817 INFO L280 TraceCheckUtils]: 71: Hoare triple {11297#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} #res := #t~ret0 + #t~ret1; {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-10 18:38:18,817 INFO L280 TraceCheckUtils]: 72: Hoare triple {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret0; {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-10 18:38:18,818 INFO L280 TraceCheckUtils]: 73: Hoare triple {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret1; {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-10 18:38:18,819 INFO L280 TraceCheckUtils]: 74: Hoare triple {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-10 18:38:18,821 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {11033#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} #48#return; {11110#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 8) (<= 8 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:18,829 INFO L280 TraceCheckUtils]: 0: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,829 INFO L280 TraceCheckUtils]: 1: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,830 INFO L280 TraceCheckUtils]: 2: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:18,830 INFO L263 TraceCheckUtils]: 3: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:18,830 INFO L280 TraceCheckUtils]: 4: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,830 INFO L280 TraceCheckUtils]: 5: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,831 INFO L280 TraceCheckUtils]: 6: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:18,831 INFO L263 TraceCheckUtils]: 7: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:18,831 INFO L280 TraceCheckUtils]: 8: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,831 INFO L280 TraceCheckUtils]: 9: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,832 INFO L280 TraceCheckUtils]: 10: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:18,832 INFO L263 TraceCheckUtils]: 11: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:18,832 INFO L280 TraceCheckUtils]: 12: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,832 INFO L280 TraceCheckUtils]: 13: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,832 INFO L280 TraceCheckUtils]: 14: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:18,833 INFO L263 TraceCheckUtils]: 15: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:18,833 INFO L280 TraceCheckUtils]: 16: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,833 INFO L280 TraceCheckUtils]: 17: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,834 INFO L280 TraceCheckUtils]: 18: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:18,834 INFO L263 TraceCheckUtils]: 19: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:18,834 INFO L280 TraceCheckUtils]: 20: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,834 INFO L280 TraceCheckUtils]: 21: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,834 INFO L280 TraceCheckUtils]: 22: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:18,836 INFO L280 TraceCheckUtils]: 23: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,836 INFO L280 TraceCheckUtils]: 24: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,838 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,839 INFO L280 TraceCheckUtils]: 26: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,839 INFO L263 TraceCheckUtils]: 27: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:18,840 INFO L280 TraceCheckUtils]: 28: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,840 INFO L280 TraceCheckUtils]: 29: Hoare triple {10191#true} assume ~n < 1; {10191#true} is VALID [2020-07-10 18:38:18,841 INFO L280 TraceCheckUtils]: 30: Hoare triple {10191#true} #res := 0; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:18,842 INFO L280 TraceCheckUtils]: 31: Hoare triple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:18,844 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:18,845 INFO L280 TraceCheckUtils]: 33: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:18,846 INFO L280 TraceCheckUtils]: 34: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,847 INFO L280 TraceCheckUtils]: 35: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,847 INFO L280 TraceCheckUtils]: 36: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,848 INFO L280 TraceCheckUtils]: 37: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,849 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,850 INFO L280 TraceCheckUtils]: 39: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,851 INFO L263 TraceCheckUtils]: 40: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:18,851 INFO L280 TraceCheckUtils]: 41: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,851 INFO L280 TraceCheckUtils]: 42: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,851 INFO L280 TraceCheckUtils]: 43: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:18,852 INFO L280 TraceCheckUtils]: 44: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,853 INFO L280 TraceCheckUtils]: 45: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,855 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-10 18:38:18,855 INFO L280 TraceCheckUtils]: 47: Hoare triple {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-10 18:38:18,856 INFO L280 TraceCheckUtils]: 48: Hoare triple {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:18,857 INFO L280 TraceCheckUtils]: 49: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:18,857 INFO L280 TraceCheckUtils]: 50: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:18,858 INFO L280 TraceCheckUtils]: 51: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:18,859 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {10191#true} #46#return; {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-10 18:38:18,860 INFO L280 TraceCheckUtils]: 53: Hoare triple {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-10 18:38:18,860 INFO L263 TraceCheckUtils]: 54: Hoare triple {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:18,860 INFO L280 TraceCheckUtils]: 55: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,861 INFO L280 TraceCheckUtils]: 56: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,861 INFO L280 TraceCheckUtils]: 57: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:18,861 INFO L263 TraceCheckUtils]: 58: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:18,861 INFO L280 TraceCheckUtils]: 59: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,861 INFO L280 TraceCheckUtils]: 60: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,862 INFO L280 TraceCheckUtils]: 61: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:18,862 INFO L280 TraceCheckUtils]: 62: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,864 INFO L280 TraceCheckUtils]: 63: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,865 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,866 INFO L280 TraceCheckUtils]: 65: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,866 INFO L263 TraceCheckUtils]: 66: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:18,866 INFO L280 TraceCheckUtils]: 67: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,867 INFO L280 TraceCheckUtils]: 68: Hoare triple {10191#true} assume ~n < 1; {10191#true} is VALID [2020-07-10 18:38:18,867 INFO L280 TraceCheckUtils]: 69: Hoare triple {10191#true} #res := 0; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:18,868 INFO L280 TraceCheckUtils]: 70: Hoare triple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:18,870 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:18,871 INFO L280 TraceCheckUtils]: 72: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:18,872 INFO L280 TraceCheckUtils]: 73: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,873 INFO L280 TraceCheckUtils]: 74: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,874 INFO L280 TraceCheckUtils]: 75: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,874 INFO L280 TraceCheckUtils]: 76: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,876 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #48#return; {11297#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-10 18:38:18,877 INFO L280 TraceCheckUtils]: 78: Hoare triple {11297#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11297#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-10 18:38:18,878 INFO L280 TraceCheckUtils]: 79: Hoare triple {11297#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} #res := #t~ret0 + #t~ret1; {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-10 18:38:18,878 INFO L280 TraceCheckUtils]: 80: Hoare triple {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret0; {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-10 18:38:18,879 INFO L280 TraceCheckUtils]: 81: Hoare triple {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret1; {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-10 18:38:18,880 INFO L280 TraceCheckUtils]: 82: Hoare triple {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-10 18:38:18,881 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {10191#true} #46#return; {11188#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-10 18:38:18,882 INFO L280 TraceCheckUtils]: 84: Hoare triple {11188#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11188#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-10 18:38:18,882 INFO L263 TraceCheckUtils]: 85: Hoare triple {11188#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:18,882 INFO L280 TraceCheckUtils]: 86: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,882 INFO L280 TraceCheckUtils]: 87: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,883 INFO L280 TraceCheckUtils]: 88: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:18,883 INFO L263 TraceCheckUtils]: 89: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:18,883 INFO L280 TraceCheckUtils]: 90: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,883 INFO L280 TraceCheckUtils]: 91: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,884 INFO L280 TraceCheckUtils]: 92: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:18,884 INFO L263 TraceCheckUtils]: 93: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:18,884 INFO L280 TraceCheckUtils]: 94: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,884 INFO L280 TraceCheckUtils]: 95: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,884 INFO L280 TraceCheckUtils]: 96: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:18,885 INFO L280 TraceCheckUtils]: 97: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,886 INFO L280 TraceCheckUtils]: 98: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,888 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,889 INFO L280 TraceCheckUtils]: 100: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,890 INFO L263 TraceCheckUtils]: 101: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:18,890 INFO L280 TraceCheckUtils]: 102: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,890 INFO L280 TraceCheckUtils]: 103: Hoare triple {10191#true} assume ~n < 1; {10191#true} is VALID [2020-07-10 18:38:18,891 INFO L280 TraceCheckUtils]: 104: Hoare triple {10191#true} #res := 0; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:18,892 INFO L280 TraceCheckUtils]: 105: Hoare triple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:18,894 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:18,895 INFO L280 TraceCheckUtils]: 107: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:18,896 INFO L280 TraceCheckUtils]: 108: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,897 INFO L280 TraceCheckUtils]: 109: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,898 INFO L280 TraceCheckUtils]: 110: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,899 INFO L280 TraceCheckUtils]: 111: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,901 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,903 INFO L280 TraceCheckUtils]: 113: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,903 INFO L263 TraceCheckUtils]: 114: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:18,903 INFO L280 TraceCheckUtils]: 115: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,904 INFO L280 TraceCheckUtils]: 116: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,904 INFO L280 TraceCheckUtils]: 117: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:18,905 INFO L280 TraceCheckUtils]: 118: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,906 INFO L280 TraceCheckUtils]: 119: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,908 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-10 18:38:18,910 INFO L280 TraceCheckUtils]: 121: Hoare triple {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-10 18:38:18,911 INFO L280 TraceCheckUtils]: 122: Hoare triple {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:18,912 INFO L280 TraceCheckUtils]: 123: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:18,913 INFO L280 TraceCheckUtils]: 124: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:18,914 INFO L280 TraceCheckUtils]: 125: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:18,916 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {11188#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} #48#return; {11230#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-10 18:38:18,918 INFO L280 TraceCheckUtils]: 127: Hoare triple {11230#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11230#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-10 18:38:18,919 INFO L280 TraceCheckUtils]: 128: Hoare triple {11230#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} #res := #t~ret0 + #t~ret1; {11231#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-10 18:38:18,921 INFO L280 TraceCheckUtils]: 129: Hoare triple {11231#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} havoc #t~ret0; {11231#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-10 18:38:18,922 INFO L280 TraceCheckUtils]: 130: Hoare triple {11231#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} havoc #t~ret1; {11231#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-10 18:38:18,923 INFO L280 TraceCheckUtils]: 131: Hoare triple {11231#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} assume true; {11231#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-10 18:38:18,924 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {11231#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} {10191#true} #46#return; {11033#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} is VALID [2020-07-10 18:38:18,926 INFO L280 TraceCheckUtils]: 133: Hoare triple {11033#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11033#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} is VALID [2020-07-10 18:38:18,926 INFO L263 TraceCheckUtils]: 134: Hoare triple {11033#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:18,926 INFO L280 TraceCheckUtils]: 135: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,927 INFO L280 TraceCheckUtils]: 136: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,927 INFO L280 TraceCheckUtils]: 137: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:18,927 INFO L263 TraceCheckUtils]: 138: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:18,928 INFO L280 TraceCheckUtils]: 139: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,928 INFO L280 TraceCheckUtils]: 140: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,928 INFO L280 TraceCheckUtils]: 141: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:18,929 INFO L263 TraceCheckUtils]: 142: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:18,929 INFO L280 TraceCheckUtils]: 143: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,929 INFO L280 TraceCheckUtils]: 144: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,930 INFO L280 TraceCheckUtils]: 145: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:18,930 INFO L263 TraceCheckUtils]: 146: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:18,930 INFO L280 TraceCheckUtils]: 147: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,930 INFO L280 TraceCheckUtils]: 148: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,931 INFO L280 TraceCheckUtils]: 149: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:18,932 INFO L280 TraceCheckUtils]: 150: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,933 INFO L280 TraceCheckUtils]: 151: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,934 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,935 INFO L280 TraceCheckUtils]: 153: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,936 INFO L263 TraceCheckUtils]: 154: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:18,936 INFO L280 TraceCheckUtils]: 155: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,936 INFO L280 TraceCheckUtils]: 156: Hoare triple {10191#true} assume ~n < 1; {10191#true} is VALID [2020-07-10 18:38:18,937 INFO L280 TraceCheckUtils]: 157: Hoare triple {10191#true} #res := 0; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:18,938 INFO L280 TraceCheckUtils]: 158: Hoare triple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:18,940 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:18,941 INFO L280 TraceCheckUtils]: 160: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:18,943 INFO L280 TraceCheckUtils]: 161: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,943 INFO L280 TraceCheckUtils]: 162: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,944 INFO L280 TraceCheckUtils]: 163: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,945 INFO L280 TraceCheckUtils]: 164: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,946 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,947 INFO L280 TraceCheckUtils]: 166: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,947 INFO L263 TraceCheckUtils]: 167: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:18,947 INFO L280 TraceCheckUtils]: 168: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,948 INFO L280 TraceCheckUtils]: 169: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,948 INFO L280 TraceCheckUtils]: 170: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:18,949 INFO L280 TraceCheckUtils]: 171: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,949 INFO L280 TraceCheckUtils]: 172: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,951 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-10 18:38:18,952 INFO L280 TraceCheckUtils]: 174: Hoare triple {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-10 18:38:18,953 INFO L280 TraceCheckUtils]: 175: Hoare triple {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:18,954 INFO L280 TraceCheckUtils]: 176: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:18,955 INFO L280 TraceCheckUtils]: 177: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:18,956 INFO L280 TraceCheckUtils]: 178: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:18,957 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {10191#true} #46#return; {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-10 18:38:18,958 INFO L280 TraceCheckUtils]: 180: Hoare triple {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-10 18:38:18,958 INFO L263 TraceCheckUtils]: 181: Hoare triple {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:18,958 INFO L280 TraceCheckUtils]: 182: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,959 INFO L280 TraceCheckUtils]: 183: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,959 INFO L280 TraceCheckUtils]: 184: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:18,959 INFO L263 TraceCheckUtils]: 185: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:18,959 INFO L280 TraceCheckUtils]: 186: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,960 INFO L280 TraceCheckUtils]: 187: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:18,960 INFO L280 TraceCheckUtils]: 188: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:18,961 INFO L280 TraceCheckUtils]: 189: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,963 INFO L280 TraceCheckUtils]: 190: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,964 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,966 INFO L280 TraceCheckUtils]: 192: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:18,966 INFO L263 TraceCheckUtils]: 193: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:18,966 INFO L280 TraceCheckUtils]: 194: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:18,967 INFO L280 TraceCheckUtils]: 195: Hoare triple {10191#true} assume ~n < 1; {10191#true} is VALID [2020-07-10 18:38:18,968 INFO L280 TraceCheckUtils]: 196: Hoare triple {10191#true} #res := 0; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:18,969 INFO L280 TraceCheckUtils]: 197: Hoare triple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:18,971 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:18,973 INFO L280 TraceCheckUtils]: 199: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:18,974 INFO L280 TraceCheckUtils]: 200: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,975 INFO L280 TraceCheckUtils]: 201: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,976 INFO L280 TraceCheckUtils]: 202: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,977 INFO L280 TraceCheckUtils]: 203: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:18,980 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #48#return; {11297#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-10 18:38:18,981 INFO L280 TraceCheckUtils]: 205: Hoare triple {11297#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11297#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-10 18:38:18,982 INFO L280 TraceCheckUtils]: 206: Hoare triple {11297#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} #res := #t~ret0 + #t~ret1; {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-10 18:38:18,984 INFO L280 TraceCheckUtils]: 207: Hoare triple {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret0; {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-10 18:38:18,985 INFO L280 TraceCheckUtils]: 208: Hoare triple {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret1; {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-10 18:38:18,986 INFO L280 TraceCheckUtils]: 209: Hoare triple {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-10 18:38:18,988 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {11033#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} #48#return; {11110#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 8) (<= 8 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:18,990 INFO L280 TraceCheckUtils]: 211: Hoare triple {11110#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 8) (<= 8 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11110#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 8) (<= 8 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:18,991 INFO L280 TraceCheckUtils]: 212: Hoare triple {11110#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 8) (<= 8 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {11111#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} is VALID [2020-07-10 18:38:18,992 INFO L280 TraceCheckUtils]: 213: Hoare triple {11111#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} havoc #t~ret0; {11111#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} is VALID [2020-07-10 18:38:18,993 INFO L280 TraceCheckUtils]: 214: Hoare triple {11111#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} havoc #t~ret1; {11111#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} is VALID [2020-07-10 18:38:18,994 INFO L280 TraceCheckUtils]: 215: Hoare triple {11111#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} assume true; {11111#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} is VALID [2020-07-10 18:38:18,996 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {11111#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} {10191#true} #46#return; {10772#(and (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|))} is VALID [2020-07-10 18:38:19,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:19,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:19,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:19,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:19,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:19,320 INFO L280 TraceCheckUtils]: 0: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,321 INFO L280 TraceCheckUtils]: 1: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,321 INFO L280 TraceCheckUtils]: 2: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:19,322 INFO L280 TraceCheckUtils]: 3: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,323 INFO L280 TraceCheckUtils]: 4: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,324 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:19,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:19,333 INFO L280 TraceCheckUtils]: 0: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,333 INFO L280 TraceCheckUtils]: 1: Hoare triple {10191#true} assume ~n < 1; {10191#true} is VALID [2020-07-10 18:38:19,334 INFO L280 TraceCheckUtils]: 2: Hoare triple {10191#true} #res := 0; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:19,335 INFO L280 TraceCheckUtils]: 3: Hoare triple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:19,337 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:19,337 INFO L280 TraceCheckUtils]: 0: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,338 INFO L280 TraceCheckUtils]: 1: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,338 INFO L280 TraceCheckUtils]: 2: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:19,338 INFO L263 TraceCheckUtils]: 3: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:19,339 INFO L280 TraceCheckUtils]: 4: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,339 INFO L280 TraceCheckUtils]: 5: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,339 INFO L280 TraceCheckUtils]: 6: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:19,340 INFO L280 TraceCheckUtils]: 7: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,341 INFO L280 TraceCheckUtils]: 8: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,342 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:19,343 INFO L280 TraceCheckUtils]: 10: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:19,343 INFO L263 TraceCheckUtils]: 11: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:19,344 INFO L280 TraceCheckUtils]: 12: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,344 INFO L280 TraceCheckUtils]: 13: Hoare triple {10191#true} assume ~n < 1; {10191#true} is VALID [2020-07-10 18:38:19,345 INFO L280 TraceCheckUtils]: 14: Hoare triple {10191#true} #res := 0; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:19,346 INFO L280 TraceCheckUtils]: 15: Hoare triple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:19,347 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:19,349 INFO L280 TraceCheckUtils]: 17: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:19,350 INFO L280 TraceCheckUtils]: 18: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,351 INFO L280 TraceCheckUtils]: 19: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,352 INFO L280 TraceCheckUtils]: 20: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,353 INFO L280 TraceCheckUtils]: 21: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,354 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:19,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:19,364 INFO L280 TraceCheckUtils]: 0: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,365 INFO L280 TraceCheckUtils]: 1: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,365 INFO L280 TraceCheckUtils]: 2: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:19,366 INFO L280 TraceCheckUtils]: 3: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,367 INFO L280 TraceCheckUtils]: 4: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,369 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-10 18:38:19,370 INFO L280 TraceCheckUtils]: 0: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,370 INFO L280 TraceCheckUtils]: 1: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,370 INFO L280 TraceCheckUtils]: 2: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:19,370 INFO L263 TraceCheckUtils]: 3: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:19,371 INFO L280 TraceCheckUtils]: 4: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,371 INFO L280 TraceCheckUtils]: 5: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,371 INFO L280 TraceCheckUtils]: 6: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:19,372 INFO L263 TraceCheckUtils]: 7: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:19,372 INFO L280 TraceCheckUtils]: 8: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,372 INFO L280 TraceCheckUtils]: 9: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,372 INFO L280 TraceCheckUtils]: 10: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:19,374 INFO L280 TraceCheckUtils]: 11: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,374 INFO L280 TraceCheckUtils]: 12: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,376 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:19,377 INFO L280 TraceCheckUtils]: 14: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:19,377 INFO L263 TraceCheckUtils]: 15: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:19,377 INFO L280 TraceCheckUtils]: 16: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,377 INFO L280 TraceCheckUtils]: 17: Hoare triple {10191#true} assume ~n < 1; {10191#true} is VALID [2020-07-10 18:38:19,378 INFO L280 TraceCheckUtils]: 18: Hoare triple {10191#true} #res := 0; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:19,379 INFO L280 TraceCheckUtils]: 19: Hoare triple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:19,380 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:19,381 INFO L280 TraceCheckUtils]: 21: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:19,382 INFO L280 TraceCheckUtils]: 22: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,383 INFO L280 TraceCheckUtils]: 23: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,384 INFO L280 TraceCheckUtils]: 24: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,384 INFO L280 TraceCheckUtils]: 25: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,385 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:19,386 INFO L280 TraceCheckUtils]: 27: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:19,387 INFO L263 TraceCheckUtils]: 28: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:19,387 INFO L280 TraceCheckUtils]: 29: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,387 INFO L280 TraceCheckUtils]: 30: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,387 INFO L280 TraceCheckUtils]: 31: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:19,388 INFO L280 TraceCheckUtils]: 32: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,389 INFO L280 TraceCheckUtils]: 33: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,391 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-10 18:38:19,392 INFO L280 TraceCheckUtils]: 35: Hoare triple {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-10 18:38:19,393 INFO L280 TraceCheckUtils]: 36: Hoare triple {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:19,394 INFO L280 TraceCheckUtils]: 37: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:19,394 INFO L280 TraceCheckUtils]: 38: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:19,395 INFO L280 TraceCheckUtils]: 39: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:19,396 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {10191#true} #46#return; {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-10 18:38:19,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:19,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:19,427 INFO L280 TraceCheckUtils]: 0: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,427 INFO L280 TraceCheckUtils]: 1: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,427 INFO L280 TraceCheckUtils]: 2: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:19,428 INFO L280 TraceCheckUtils]: 3: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,429 INFO L280 TraceCheckUtils]: 4: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,431 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:19,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:19,440 INFO L280 TraceCheckUtils]: 0: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,440 INFO L280 TraceCheckUtils]: 1: Hoare triple {10191#true} assume ~n < 1; {10191#true} is VALID [2020-07-10 18:38:19,441 INFO L280 TraceCheckUtils]: 2: Hoare triple {10191#true} #res := 0; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:19,442 INFO L280 TraceCheckUtils]: 3: Hoare triple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:19,443 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:19,444 INFO L280 TraceCheckUtils]: 0: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,444 INFO L280 TraceCheckUtils]: 1: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,444 INFO L280 TraceCheckUtils]: 2: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:19,444 INFO L263 TraceCheckUtils]: 3: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:19,444 INFO L280 TraceCheckUtils]: 4: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,445 INFO L280 TraceCheckUtils]: 5: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,445 INFO L280 TraceCheckUtils]: 6: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:19,446 INFO L280 TraceCheckUtils]: 7: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,446 INFO L280 TraceCheckUtils]: 8: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,448 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:19,448 INFO L280 TraceCheckUtils]: 10: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:19,449 INFO L263 TraceCheckUtils]: 11: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:19,449 INFO L280 TraceCheckUtils]: 12: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,449 INFO L280 TraceCheckUtils]: 13: Hoare triple {10191#true} assume ~n < 1; {10191#true} is VALID [2020-07-10 18:38:19,450 INFO L280 TraceCheckUtils]: 14: Hoare triple {10191#true} #res := 0; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:19,451 INFO L280 TraceCheckUtils]: 15: Hoare triple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:19,452 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:19,453 INFO L280 TraceCheckUtils]: 17: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:19,455 INFO L280 TraceCheckUtils]: 18: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,455 INFO L280 TraceCheckUtils]: 19: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,456 INFO L280 TraceCheckUtils]: 20: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,457 INFO L280 TraceCheckUtils]: 21: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,459 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #48#return; {11297#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-10 18:38:19,460 INFO L280 TraceCheckUtils]: 0: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,460 INFO L280 TraceCheckUtils]: 1: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,461 INFO L280 TraceCheckUtils]: 2: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:19,461 INFO L263 TraceCheckUtils]: 3: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:19,461 INFO L280 TraceCheckUtils]: 4: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,461 INFO L280 TraceCheckUtils]: 5: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,461 INFO L280 TraceCheckUtils]: 6: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:19,462 INFO L263 TraceCheckUtils]: 7: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:19,462 INFO L280 TraceCheckUtils]: 8: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,462 INFO L280 TraceCheckUtils]: 9: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,462 INFO L280 TraceCheckUtils]: 10: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:19,462 INFO L263 TraceCheckUtils]: 11: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:19,463 INFO L280 TraceCheckUtils]: 12: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,463 INFO L280 TraceCheckUtils]: 13: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,463 INFO L280 TraceCheckUtils]: 14: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:19,464 INFO L280 TraceCheckUtils]: 15: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,465 INFO L280 TraceCheckUtils]: 16: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,466 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:19,467 INFO L280 TraceCheckUtils]: 18: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:19,468 INFO L263 TraceCheckUtils]: 19: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:19,468 INFO L280 TraceCheckUtils]: 20: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,468 INFO L280 TraceCheckUtils]: 21: Hoare triple {10191#true} assume ~n < 1; {10191#true} is VALID [2020-07-10 18:38:19,469 INFO L280 TraceCheckUtils]: 22: Hoare triple {10191#true} #res := 0; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:19,470 INFO L280 TraceCheckUtils]: 23: Hoare triple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:19,472 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:19,473 INFO L280 TraceCheckUtils]: 25: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:19,474 INFO L280 TraceCheckUtils]: 26: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,475 INFO L280 TraceCheckUtils]: 27: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,476 INFO L280 TraceCheckUtils]: 28: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,477 INFO L280 TraceCheckUtils]: 29: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,478 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:19,479 INFO L280 TraceCheckUtils]: 31: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:19,480 INFO L263 TraceCheckUtils]: 32: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:19,480 INFO L280 TraceCheckUtils]: 33: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,480 INFO L280 TraceCheckUtils]: 34: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,480 INFO L280 TraceCheckUtils]: 35: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:19,481 INFO L280 TraceCheckUtils]: 36: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,482 INFO L280 TraceCheckUtils]: 37: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,484 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-10 18:38:19,485 INFO L280 TraceCheckUtils]: 39: Hoare triple {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-10 18:38:19,486 INFO L280 TraceCheckUtils]: 40: Hoare triple {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:19,487 INFO L280 TraceCheckUtils]: 41: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:19,488 INFO L280 TraceCheckUtils]: 42: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:19,489 INFO L280 TraceCheckUtils]: 43: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:19,490 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {10191#true} #46#return; {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-10 18:38:19,491 INFO L280 TraceCheckUtils]: 45: Hoare triple {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-10 18:38:19,491 INFO L263 TraceCheckUtils]: 46: Hoare triple {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:19,491 INFO L280 TraceCheckUtils]: 47: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,491 INFO L280 TraceCheckUtils]: 48: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,492 INFO L280 TraceCheckUtils]: 49: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:19,492 INFO L263 TraceCheckUtils]: 50: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:19,492 INFO L280 TraceCheckUtils]: 51: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,492 INFO L280 TraceCheckUtils]: 52: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,492 INFO L280 TraceCheckUtils]: 53: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:19,493 INFO L280 TraceCheckUtils]: 54: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,494 INFO L280 TraceCheckUtils]: 55: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,495 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:19,496 INFO L280 TraceCheckUtils]: 57: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:19,496 INFO L263 TraceCheckUtils]: 58: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:19,496 INFO L280 TraceCheckUtils]: 59: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,497 INFO L280 TraceCheckUtils]: 60: Hoare triple {10191#true} assume ~n < 1; {10191#true} is VALID [2020-07-10 18:38:19,497 INFO L280 TraceCheckUtils]: 61: Hoare triple {10191#true} #res := 0; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:19,498 INFO L280 TraceCheckUtils]: 62: Hoare triple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:19,500 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:19,500 INFO L280 TraceCheckUtils]: 64: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:19,501 INFO L280 TraceCheckUtils]: 65: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,502 INFO L280 TraceCheckUtils]: 66: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,503 INFO L280 TraceCheckUtils]: 67: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,504 INFO L280 TraceCheckUtils]: 68: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,505 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #48#return; {11297#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-10 18:38:19,507 INFO L280 TraceCheckUtils]: 70: Hoare triple {11297#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11297#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-10 18:38:19,508 INFO L280 TraceCheckUtils]: 71: Hoare triple {11297#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} #res := #t~ret0 + #t~ret1; {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-10 18:38:19,509 INFO L280 TraceCheckUtils]: 72: Hoare triple {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret0; {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-10 18:38:19,510 INFO L280 TraceCheckUtils]: 73: Hoare triple {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret1; {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-10 18:38:19,510 INFO L280 TraceCheckUtils]: 74: Hoare triple {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-10 18:38:19,512 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {10191#true} #46#return; {11188#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-10 18:38:19,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:19,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:19,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:19,573 INFO L280 TraceCheckUtils]: 0: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,573 INFO L280 TraceCheckUtils]: 1: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,574 INFO L280 TraceCheckUtils]: 2: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:19,575 INFO L280 TraceCheckUtils]: 3: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,576 INFO L280 TraceCheckUtils]: 4: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,577 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:19,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:19,588 INFO L280 TraceCheckUtils]: 0: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,588 INFO L280 TraceCheckUtils]: 1: Hoare triple {10191#true} assume ~n < 1; {10191#true} is VALID [2020-07-10 18:38:19,589 INFO L280 TraceCheckUtils]: 2: Hoare triple {10191#true} #res := 0; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:19,590 INFO L280 TraceCheckUtils]: 3: Hoare triple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:19,592 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:19,592 INFO L280 TraceCheckUtils]: 0: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,592 INFO L280 TraceCheckUtils]: 1: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,592 INFO L280 TraceCheckUtils]: 2: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:19,593 INFO L263 TraceCheckUtils]: 3: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:19,593 INFO L280 TraceCheckUtils]: 4: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,593 INFO L280 TraceCheckUtils]: 5: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,593 INFO L280 TraceCheckUtils]: 6: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:19,594 INFO L280 TraceCheckUtils]: 7: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,595 INFO L280 TraceCheckUtils]: 8: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,596 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:19,598 INFO L280 TraceCheckUtils]: 10: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:19,599 INFO L263 TraceCheckUtils]: 11: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:19,599 INFO L280 TraceCheckUtils]: 12: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,599 INFO L280 TraceCheckUtils]: 13: Hoare triple {10191#true} assume ~n < 1; {10191#true} is VALID [2020-07-10 18:38:19,600 INFO L280 TraceCheckUtils]: 14: Hoare triple {10191#true} #res := 0; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:19,601 INFO L280 TraceCheckUtils]: 15: Hoare triple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:19,604 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:19,605 INFO L280 TraceCheckUtils]: 17: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:19,606 INFO L280 TraceCheckUtils]: 18: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,607 INFO L280 TraceCheckUtils]: 19: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,608 INFO L280 TraceCheckUtils]: 20: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,609 INFO L280 TraceCheckUtils]: 21: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,610 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:19,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:19,627 INFO L280 TraceCheckUtils]: 0: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,627 INFO L280 TraceCheckUtils]: 1: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,628 INFO L280 TraceCheckUtils]: 2: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:19,628 INFO L280 TraceCheckUtils]: 3: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,629 INFO L280 TraceCheckUtils]: 4: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,631 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-10 18:38:19,632 INFO L280 TraceCheckUtils]: 0: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,632 INFO L280 TraceCheckUtils]: 1: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,632 INFO L280 TraceCheckUtils]: 2: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:19,632 INFO L263 TraceCheckUtils]: 3: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:19,632 INFO L280 TraceCheckUtils]: 4: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,633 INFO L280 TraceCheckUtils]: 5: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,633 INFO L280 TraceCheckUtils]: 6: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:19,633 INFO L263 TraceCheckUtils]: 7: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:19,633 INFO L280 TraceCheckUtils]: 8: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,633 INFO L280 TraceCheckUtils]: 9: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,634 INFO L280 TraceCheckUtils]: 10: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:19,635 INFO L280 TraceCheckUtils]: 11: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,635 INFO L280 TraceCheckUtils]: 12: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,636 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:19,637 INFO L280 TraceCheckUtils]: 14: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:19,637 INFO L263 TraceCheckUtils]: 15: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:19,637 INFO L280 TraceCheckUtils]: 16: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,638 INFO L280 TraceCheckUtils]: 17: Hoare triple {10191#true} assume ~n < 1; {10191#true} is VALID [2020-07-10 18:38:19,638 INFO L280 TraceCheckUtils]: 18: Hoare triple {10191#true} #res := 0; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:19,639 INFO L280 TraceCheckUtils]: 19: Hoare triple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:19,641 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:19,642 INFO L280 TraceCheckUtils]: 21: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:19,643 INFO L280 TraceCheckUtils]: 22: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,643 INFO L280 TraceCheckUtils]: 23: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,644 INFO L280 TraceCheckUtils]: 24: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,645 INFO L280 TraceCheckUtils]: 25: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,646 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:19,647 INFO L280 TraceCheckUtils]: 27: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:19,647 INFO L263 TraceCheckUtils]: 28: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:19,648 INFO L280 TraceCheckUtils]: 29: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,648 INFO L280 TraceCheckUtils]: 30: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,648 INFO L280 TraceCheckUtils]: 31: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:19,649 INFO L280 TraceCheckUtils]: 32: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,649 INFO L280 TraceCheckUtils]: 33: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,651 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-10 18:38:19,652 INFO L280 TraceCheckUtils]: 35: Hoare triple {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-10 18:38:19,653 INFO L280 TraceCheckUtils]: 36: Hoare triple {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:19,653 INFO L280 TraceCheckUtils]: 37: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:19,654 INFO L280 TraceCheckUtils]: 38: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:19,655 INFO L280 TraceCheckUtils]: 39: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:19,656 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {11188#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} #48#return; {11230#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-10 18:38:19,659 INFO L280 TraceCheckUtils]: 0: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,659 INFO L280 TraceCheckUtils]: 1: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,659 INFO L280 TraceCheckUtils]: 2: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:19,659 INFO L263 TraceCheckUtils]: 3: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:19,660 INFO L280 TraceCheckUtils]: 4: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,660 INFO L280 TraceCheckUtils]: 5: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,660 INFO L280 TraceCheckUtils]: 6: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:19,660 INFO L263 TraceCheckUtils]: 7: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:19,660 INFO L280 TraceCheckUtils]: 8: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,660 INFO L280 TraceCheckUtils]: 9: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,661 INFO L280 TraceCheckUtils]: 10: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:19,661 INFO L263 TraceCheckUtils]: 11: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:19,661 INFO L280 TraceCheckUtils]: 12: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,661 INFO L280 TraceCheckUtils]: 13: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,661 INFO L280 TraceCheckUtils]: 14: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:19,662 INFO L263 TraceCheckUtils]: 15: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:19,662 INFO L280 TraceCheckUtils]: 16: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,662 INFO L280 TraceCheckUtils]: 17: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,662 INFO L280 TraceCheckUtils]: 18: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:19,663 INFO L280 TraceCheckUtils]: 19: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,664 INFO L280 TraceCheckUtils]: 20: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,665 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:19,666 INFO L280 TraceCheckUtils]: 22: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:19,666 INFO L263 TraceCheckUtils]: 23: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:19,666 INFO L280 TraceCheckUtils]: 24: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,666 INFO L280 TraceCheckUtils]: 25: Hoare triple {10191#true} assume ~n < 1; {10191#true} is VALID [2020-07-10 18:38:19,667 INFO L280 TraceCheckUtils]: 26: Hoare triple {10191#true} #res := 0; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:19,667 INFO L280 TraceCheckUtils]: 27: Hoare triple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:19,669 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:19,670 INFO L280 TraceCheckUtils]: 29: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:19,671 INFO L280 TraceCheckUtils]: 30: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,672 INFO L280 TraceCheckUtils]: 31: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,672 INFO L280 TraceCheckUtils]: 32: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,673 INFO L280 TraceCheckUtils]: 33: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,674 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:19,675 INFO L280 TraceCheckUtils]: 35: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:19,675 INFO L263 TraceCheckUtils]: 36: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:19,675 INFO L280 TraceCheckUtils]: 37: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,675 INFO L280 TraceCheckUtils]: 38: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,676 INFO L280 TraceCheckUtils]: 39: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:19,676 INFO L280 TraceCheckUtils]: 40: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,677 INFO L280 TraceCheckUtils]: 41: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,679 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-10 18:38:19,679 INFO L280 TraceCheckUtils]: 43: Hoare triple {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-10 18:38:19,680 INFO L280 TraceCheckUtils]: 44: Hoare triple {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:19,681 INFO L280 TraceCheckUtils]: 45: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:19,682 INFO L280 TraceCheckUtils]: 46: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:19,682 INFO L280 TraceCheckUtils]: 47: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:19,683 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {10191#true} #46#return; {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-10 18:38:19,684 INFO L280 TraceCheckUtils]: 49: Hoare triple {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-10 18:38:19,684 INFO L263 TraceCheckUtils]: 50: Hoare triple {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:19,684 INFO L280 TraceCheckUtils]: 51: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,685 INFO L280 TraceCheckUtils]: 52: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,685 INFO L280 TraceCheckUtils]: 53: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:19,685 INFO L263 TraceCheckUtils]: 54: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:19,685 INFO L280 TraceCheckUtils]: 55: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,685 INFO L280 TraceCheckUtils]: 56: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,686 INFO L280 TraceCheckUtils]: 57: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:19,686 INFO L280 TraceCheckUtils]: 58: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,687 INFO L280 TraceCheckUtils]: 59: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,688 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:19,689 INFO L280 TraceCheckUtils]: 61: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:19,689 INFO L263 TraceCheckUtils]: 62: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:19,689 INFO L280 TraceCheckUtils]: 63: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,689 INFO L280 TraceCheckUtils]: 64: Hoare triple {10191#true} assume ~n < 1; {10191#true} is VALID [2020-07-10 18:38:19,690 INFO L280 TraceCheckUtils]: 65: Hoare triple {10191#true} #res := 0; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:19,691 INFO L280 TraceCheckUtils]: 66: Hoare triple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:19,692 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:19,693 INFO L280 TraceCheckUtils]: 68: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:19,694 INFO L280 TraceCheckUtils]: 69: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,694 INFO L280 TraceCheckUtils]: 70: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,695 INFO L280 TraceCheckUtils]: 71: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,696 INFO L280 TraceCheckUtils]: 72: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,697 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #48#return; {11297#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-10 18:38:19,698 INFO L280 TraceCheckUtils]: 74: Hoare triple {11297#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11297#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-10 18:38:19,699 INFO L280 TraceCheckUtils]: 75: Hoare triple {11297#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} #res := #t~ret0 + #t~ret1; {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-10 18:38:19,699 INFO L280 TraceCheckUtils]: 76: Hoare triple {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret0; {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-10 18:38:19,700 INFO L280 TraceCheckUtils]: 77: Hoare triple {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret1; {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-10 18:38:19,701 INFO L280 TraceCheckUtils]: 78: Hoare triple {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-10 18:38:19,702 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {10191#true} #46#return; {11188#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-10 18:38:19,703 INFO L280 TraceCheckUtils]: 80: Hoare triple {11188#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11188#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-10 18:38:19,703 INFO L263 TraceCheckUtils]: 81: Hoare triple {11188#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:19,703 INFO L280 TraceCheckUtils]: 82: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,703 INFO L280 TraceCheckUtils]: 83: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,703 INFO L280 TraceCheckUtils]: 84: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:19,704 INFO L263 TraceCheckUtils]: 85: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:19,704 INFO L280 TraceCheckUtils]: 86: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,704 INFO L280 TraceCheckUtils]: 87: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,704 INFO L280 TraceCheckUtils]: 88: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:19,704 INFO L263 TraceCheckUtils]: 89: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:19,705 INFO L280 TraceCheckUtils]: 90: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,705 INFO L280 TraceCheckUtils]: 91: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,705 INFO L280 TraceCheckUtils]: 92: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:19,706 INFO L280 TraceCheckUtils]: 93: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,706 INFO L280 TraceCheckUtils]: 94: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,708 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:19,708 INFO L280 TraceCheckUtils]: 96: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:19,709 INFO L263 TraceCheckUtils]: 97: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:19,709 INFO L280 TraceCheckUtils]: 98: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,709 INFO L280 TraceCheckUtils]: 99: Hoare triple {10191#true} assume ~n < 1; {10191#true} is VALID [2020-07-10 18:38:19,710 INFO L280 TraceCheckUtils]: 100: Hoare triple {10191#true} #res := 0; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:19,710 INFO L280 TraceCheckUtils]: 101: Hoare triple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:19,712 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:19,713 INFO L280 TraceCheckUtils]: 103: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:19,714 INFO L280 TraceCheckUtils]: 104: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,715 INFO L280 TraceCheckUtils]: 105: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,715 INFO L280 TraceCheckUtils]: 106: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,716 INFO L280 TraceCheckUtils]: 107: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,717 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:19,718 INFO L280 TraceCheckUtils]: 109: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:19,718 INFO L263 TraceCheckUtils]: 110: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:19,718 INFO L280 TraceCheckUtils]: 111: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,718 INFO L280 TraceCheckUtils]: 112: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,719 INFO L280 TraceCheckUtils]: 113: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:19,719 INFO L280 TraceCheckUtils]: 114: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,720 INFO L280 TraceCheckUtils]: 115: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,722 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-10 18:38:19,723 INFO L280 TraceCheckUtils]: 117: Hoare triple {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-10 18:38:19,723 INFO L280 TraceCheckUtils]: 118: Hoare triple {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:19,724 INFO L280 TraceCheckUtils]: 119: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:19,725 INFO L280 TraceCheckUtils]: 120: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:19,725 INFO L280 TraceCheckUtils]: 121: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:19,727 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {11188#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} #48#return; {11230#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-10 18:38:19,728 INFO L280 TraceCheckUtils]: 123: Hoare triple {11230#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11230#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-10 18:38:19,729 INFO L280 TraceCheckUtils]: 124: Hoare triple {11230#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} #res := #t~ret0 + #t~ret1; {11231#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-10 18:38:19,729 INFO L280 TraceCheckUtils]: 125: Hoare triple {11231#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} havoc #t~ret0; {11231#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-10 18:38:19,730 INFO L280 TraceCheckUtils]: 126: Hoare triple {11231#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} havoc #t~ret1; {11231#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-10 18:38:19,731 INFO L280 TraceCheckUtils]: 127: Hoare triple {11231#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} assume true; {11231#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-10 18:38:19,732 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {11231#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} {10772#(and (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|))} #48#return; {10902#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 13) (<= 13 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:19,754 INFO L280 TraceCheckUtils]: 0: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,754 INFO L280 TraceCheckUtils]: 1: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,755 INFO L280 TraceCheckUtils]: 2: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:19,755 INFO L263 TraceCheckUtils]: 3: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:19,755 INFO L280 TraceCheckUtils]: 4: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,755 INFO L280 TraceCheckUtils]: 5: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,755 INFO L280 TraceCheckUtils]: 6: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:19,756 INFO L263 TraceCheckUtils]: 7: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:19,756 INFO L280 TraceCheckUtils]: 8: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,756 INFO L280 TraceCheckUtils]: 9: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,756 INFO L280 TraceCheckUtils]: 10: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:19,756 INFO L263 TraceCheckUtils]: 11: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:19,756 INFO L280 TraceCheckUtils]: 12: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,757 INFO L280 TraceCheckUtils]: 13: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,757 INFO L280 TraceCheckUtils]: 14: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:19,757 INFO L263 TraceCheckUtils]: 15: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:19,757 INFO L280 TraceCheckUtils]: 16: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,757 INFO L280 TraceCheckUtils]: 17: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,758 INFO L280 TraceCheckUtils]: 18: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:19,758 INFO L263 TraceCheckUtils]: 19: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:19,758 INFO L280 TraceCheckUtils]: 20: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,758 INFO L280 TraceCheckUtils]: 21: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,758 INFO L280 TraceCheckUtils]: 22: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:19,758 INFO L263 TraceCheckUtils]: 23: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:19,759 INFO L280 TraceCheckUtils]: 24: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,759 INFO L280 TraceCheckUtils]: 25: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,759 INFO L280 TraceCheckUtils]: 26: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:19,760 INFO L280 TraceCheckUtils]: 27: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,761 INFO L280 TraceCheckUtils]: 28: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,762 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:19,763 INFO L280 TraceCheckUtils]: 30: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:19,763 INFO L263 TraceCheckUtils]: 31: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:19,763 INFO L280 TraceCheckUtils]: 32: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,763 INFO L280 TraceCheckUtils]: 33: Hoare triple {10191#true} assume ~n < 1; {10191#true} is VALID [2020-07-10 18:38:19,764 INFO L280 TraceCheckUtils]: 34: Hoare triple {10191#true} #res := 0; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:19,764 INFO L280 TraceCheckUtils]: 35: Hoare triple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:19,766 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:19,767 INFO L280 TraceCheckUtils]: 37: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:19,768 INFO L280 TraceCheckUtils]: 38: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,769 INFO L280 TraceCheckUtils]: 39: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,769 INFO L280 TraceCheckUtils]: 40: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,770 INFO L280 TraceCheckUtils]: 41: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,771 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:19,772 INFO L280 TraceCheckUtils]: 43: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:19,772 INFO L263 TraceCheckUtils]: 44: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:19,772 INFO L280 TraceCheckUtils]: 45: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,773 INFO L280 TraceCheckUtils]: 46: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,773 INFO L280 TraceCheckUtils]: 47: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:19,774 INFO L280 TraceCheckUtils]: 48: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,774 INFO L280 TraceCheckUtils]: 49: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,776 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-10 18:38:19,777 INFO L280 TraceCheckUtils]: 51: Hoare triple {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-10 18:38:19,778 INFO L280 TraceCheckUtils]: 52: Hoare triple {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:19,778 INFO L280 TraceCheckUtils]: 53: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:19,779 INFO L280 TraceCheckUtils]: 54: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:19,780 INFO L280 TraceCheckUtils]: 55: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:19,781 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {10191#true} #46#return; {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-10 18:38:19,782 INFO L280 TraceCheckUtils]: 57: Hoare triple {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-10 18:38:19,782 INFO L263 TraceCheckUtils]: 58: Hoare triple {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:19,782 INFO L280 TraceCheckUtils]: 59: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,783 INFO L280 TraceCheckUtils]: 60: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,783 INFO L280 TraceCheckUtils]: 61: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:19,783 INFO L263 TraceCheckUtils]: 62: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:19,783 INFO L280 TraceCheckUtils]: 63: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,783 INFO L280 TraceCheckUtils]: 64: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,784 INFO L280 TraceCheckUtils]: 65: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:19,785 INFO L280 TraceCheckUtils]: 66: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,785 INFO L280 TraceCheckUtils]: 67: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,786 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:19,787 INFO L280 TraceCheckUtils]: 69: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:19,787 INFO L263 TraceCheckUtils]: 70: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:19,787 INFO L280 TraceCheckUtils]: 71: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,788 INFO L280 TraceCheckUtils]: 72: Hoare triple {10191#true} assume ~n < 1; {10191#true} is VALID [2020-07-10 18:38:19,788 INFO L280 TraceCheckUtils]: 73: Hoare triple {10191#true} #res := 0; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:19,789 INFO L280 TraceCheckUtils]: 74: Hoare triple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:19,790 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:19,791 INFO L280 TraceCheckUtils]: 76: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:19,792 INFO L280 TraceCheckUtils]: 77: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,793 INFO L280 TraceCheckUtils]: 78: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,794 INFO L280 TraceCheckUtils]: 79: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,795 INFO L280 TraceCheckUtils]: 80: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,796 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #48#return; {11297#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-10 18:38:19,797 INFO L280 TraceCheckUtils]: 82: Hoare triple {11297#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11297#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-10 18:38:19,797 INFO L280 TraceCheckUtils]: 83: Hoare triple {11297#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} #res := #t~ret0 + #t~ret1; {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-10 18:38:19,798 INFO L280 TraceCheckUtils]: 84: Hoare triple {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret0; {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-10 18:38:19,798 INFO L280 TraceCheckUtils]: 85: Hoare triple {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret1; {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-10 18:38:19,799 INFO L280 TraceCheckUtils]: 86: Hoare triple {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-10 18:38:19,800 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {10191#true} #46#return; {11188#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-10 18:38:19,801 INFO L280 TraceCheckUtils]: 88: Hoare triple {11188#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11188#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-10 18:38:19,801 INFO L263 TraceCheckUtils]: 89: Hoare triple {11188#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:19,801 INFO L280 TraceCheckUtils]: 90: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,801 INFO L280 TraceCheckUtils]: 91: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,801 INFO L280 TraceCheckUtils]: 92: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:19,802 INFO L263 TraceCheckUtils]: 93: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:19,802 INFO L280 TraceCheckUtils]: 94: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,802 INFO L280 TraceCheckUtils]: 95: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,802 INFO L280 TraceCheckUtils]: 96: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:19,802 INFO L263 TraceCheckUtils]: 97: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:19,802 INFO L280 TraceCheckUtils]: 98: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,802 INFO L280 TraceCheckUtils]: 99: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,802 INFO L280 TraceCheckUtils]: 100: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:19,803 INFO L280 TraceCheckUtils]: 101: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,803 INFO L280 TraceCheckUtils]: 102: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,804 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:19,805 INFO L280 TraceCheckUtils]: 104: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:19,805 INFO L263 TraceCheckUtils]: 105: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:19,805 INFO L280 TraceCheckUtils]: 106: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,806 INFO L280 TraceCheckUtils]: 107: Hoare triple {10191#true} assume ~n < 1; {10191#true} is VALID [2020-07-10 18:38:19,806 INFO L280 TraceCheckUtils]: 108: Hoare triple {10191#true} #res := 0; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:19,807 INFO L280 TraceCheckUtils]: 109: Hoare triple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:19,810 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:19,819 INFO L280 TraceCheckUtils]: 111: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:19,823 INFO L280 TraceCheckUtils]: 112: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,826 INFO L280 TraceCheckUtils]: 113: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,826 INFO L280 TraceCheckUtils]: 114: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,827 INFO L280 TraceCheckUtils]: 115: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,828 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:19,829 INFO L280 TraceCheckUtils]: 117: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:19,829 INFO L263 TraceCheckUtils]: 118: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:19,829 INFO L280 TraceCheckUtils]: 119: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,829 INFO L280 TraceCheckUtils]: 120: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,830 INFO L280 TraceCheckUtils]: 121: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:19,830 INFO L280 TraceCheckUtils]: 122: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,831 INFO L280 TraceCheckUtils]: 123: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,833 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-10 18:38:19,834 INFO L280 TraceCheckUtils]: 125: Hoare triple {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-10 18:38:19,835 INFO L280 TraceCheckUtils]: 126: Hoare triple {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:19,836 INFO L280 TraceCheckUtils]: 127: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:19,836 INFO L280 TraceCheckUtils]: 128: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:19,837 INFO L280 TraceCheckUtils]: 129: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:19,838 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {11188#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} #48#return; {11230#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-10 18:38:19,839 INFO L280 TraceCheckUtils]: 131: Hoare triple {11230#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11230#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-10 18:38:19,840 INFO L280 TraceCheckUtils]: 132: Hoare triple {11230#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} #res := #t~ret0 + #t~ret1; {11231#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-10 18:38:19,841 INFO L280 TraceCheckUtils]: 133: Hoare triple {11231#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} havoc #t~ret0; {11231#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-10 18:38:19,841 INFO L280 TraceCheckUtils]: 134: Hoare triple {11231#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} havoc #t~ret1; {11231#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-10 18:38:19,842 INFO L280 TraceCheckUtils]: 135: Hoare triple {11231#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} assume true; {11231#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-10 18:38:19,843 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {11231#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} {10191#true} #46#return; {11033#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} is VALID [2020-07-10 18:38:19,844 INFO L280 TraceCheckUtils]: 137: Hoare triple {11033#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11033#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} is VALID [2020-07-10 18:38:19,844 INFO L263 TraceCheckUtils]: 138: Hoare triple {11033#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:19,844 INFO L280 TraceCheckUtils]: 139: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,844 INFO L280 TraceCheckUtils]: 140: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,845 INFO L280 TraceCheckUtils]: 141: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:19,845 INFO L263 TraceCheckUtils]: 142: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:19,845 INFO L280 TraceCheckUtils]: 143: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,845 INFO L280 TraceCheckUtils]: 144: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,845 INFO L280 TraceCheckUtils]: 145: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:19,845 INFO L263 TraceCheckUtils]: 146: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:19,846 INFO L280 TraceCheckUtils]: 147: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,846 INFO L280 TraceCheckUtils]: 148: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,846 INFO L280 TraceCheckUtils]: 149: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:19,846 INFO L263 TraceCheckUtils]: 150: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:19,846 INFO L280 TraceCheckUtils]: 151: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,847 INFO L280 TraceCheckUtils]: 152: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,847 INFO L280 TraceCheckUtils]: 153: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:19,848 INFO L280 TraceCheckUtils]: 154: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,848 INFO L280 TraceCheckUtils]: 155: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,849 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:19,850 INFO L280 TraceCheckUtils]: 157: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:19,850 INFO L263 TraceCheckUtils]: 158: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:19,850 INFO L280 TraceCheckUtils]: 159: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,851 INFO L280 TraceCheckUtils]: 160: Hoare triple {10191#true} assume ~n < 1; {10191#true} is VALID [2020-07-10 18:38:19,851 INFO L280 TraceCheckUtils]: 161: Hoare triple {10191#true} #res := 0; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:19,852 INFO L280 TraceCheckUtils]: 162: Hoare triple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:19,853 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:19,854 INFO L280 TraceCheckUtils]: 164: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:19,855 INFO L280 TraceCheckUtils]: 165: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,856 INFO L280 TraceCheckUtils]: 166: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,856 INFO L280 TraceCheckUtils]: 167: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,857 INFO L280 TraceCheckUtils]: 168: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,858 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:19,860 INFO L280 TraceCheckUtils]: 170: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:19,860 INFO L263 TraceCheckUtils]: 171: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:19,860 INFO L280 TraceCheckUtils]: 172: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,860 INFO L280 TraceCheckUtils]: 173: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,861 INFO L280 TraceCheckUtils]: 174: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:19,863 INFO L280 TraceCheckUtils]: 175: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,865 INFO L280 TraceCheckUtils]: 176: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,867 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-10 18:38:19,868 INFO L280 TraceCheckUtils]: 178: Hoare triple {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-10 18:38:19,869 INFO L280 TraceCheckUtils]: 179: Hoare triple {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:19,869 INFO L280 TraceCheckUtils]: 180: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:19,870 INFO L280 TraceCheckUtils]: 181: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:19,870 INFO L280 TraceCheckUtils]: 182: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:19,871 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {10191#true} #46#return; {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-10 18:38:19,872 INFO L280 TraceCheckUtils]: 184: Hoare triple {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-10 18:38:19,872 INFO L263 TraceCheckUtils]: 185: Hoare triple {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:19,872 INFO L280 TraceCheckUtils]: 186: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,872 INFO L280 TraceCheckUtils]: 187: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,873 INFO L280 TraceCheckUtils]: 188: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:19,873 INFO L263 TraceCheckUtils]: 189: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:19,873 INFO L280 TraceCheckUtils]: 190: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,873 INFO L280 TraceCheckUtils]: 191: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,873 INFO L280 TraceCheckUtils]: 192: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:19,874 INFO L280 TraceCheckUtils]: 193: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,874 INFO L280 TraceCheckUtils]: 194: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,875 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:19,876 INFO L280 TraceCheckUtils]: 196: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:19,876 INFO L263 TraceCheckUtils]: 197: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:19,876 INFO L280 TraceCheckUtils]: 198: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,876 INFO L280 TraceCheckUtils]: 199: Hoare triple {10191#true} assume ~n < 1; {10191#true} is VALID [2020-07-10 18:38:19,877 INFO L280 TraceCheckUtils]: 200: Hoare triple {10191#true} #res := 0; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:19,877 INFO L280 TraceCheckUtils]: 201: Hoare triple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:19,878 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:19,879 INFO L280 TraceCheckUtils]: 203: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:19,879 INFO L280 TraceCheckUtils]: 204: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,880 INFO L280 TraceCheckUtils]: 205: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,880 INFO L280 TraceCheckUtils]: 206: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,881 INFO L280 TraceCheckUtils]: 207: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,882 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #48#return; {11297#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-10 18:38:19,883 INFO L280 TraceCheckUtils]: 209: Hoare triple {11297#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11297#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-10 18:38:19,884 INFO L280 TraceCheckUtils]: 210: Hoare triple {11297#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} #res := #t~ret0 + #t~ret1; {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-10 18:38:19,884 INFO L280 TraceCheckUtils]: 211: Hoare triple {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret0; {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-10 18:38:19,885 INFO L280 TraceCheckUtils]: 212: Hoare triple {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret1; {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-10 18:38:19,885 INFO L280 TraceCheckUtils]: 213: Hoare triple {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-10 18:38:19,886 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {11033#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} #48#return; {11110#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 8) (<= 8 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:19,887 INFO L280 TraceCheckUtils]: 215: Hoare triple {11110#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 8) (<= 8 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11110#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 8) (<= 8 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:19,887 INFO L280 TraceCheckUtils]: 216: Hoare triple {11110#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 8) (<= 8 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {11111#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} is VALID [2020-07-10 18:38:19,888 INFO L280 TraceCheckUtils]: 217: Hoare triple {11111#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} havoc #t~ret0; {11111#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} is VALID [2020-07-10 18:38:19,888 INFO L280 TraceCheckUtils]: 218: Hoare triple {11111#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} havoc #t~ret1; {11111#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} is VALID [2020-07-10 18:38:19,889 INFO L280 TraceCheckUtils]: 219: Hoare triple {11111#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} assume true; {11111#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} is VALID [2020-07-10 18:38:19,890 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {11111#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} {10191#true} #46#return; {10772#(and (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|))} is VALID [2020-07-10 18:38:19,891 INFO L280 TraceCheckUtils]: 221: Hoare triple {10772#(and (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10772#(and (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|))} is VALID [2020-07-10 18:38:19,891 INFO L263 TraceCheckUtils]: 222: Hoare triple {10772#(and (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:19,891 INFO L280 TraceCheckUtils]: 223: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,891 INFO L280 TraceCheckUtils]: 224: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,891 INFO L280 TraceCheckUtils]: 225: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:19,891 INFO L263 TraceCheckUtils]: 226: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:19,892 INFO L280 TraceCheckUtils]: 227: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,892 INFO L280 TraceCheckUtils]: 228: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,892 INFO L280 TraceCheckUtils]: 229: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:19,892 INFO L263 TraceCheckUtils]: 230: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:19,892 INFO L280 TraceCheckUtils]: 231: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,892 INFO L280 TraceCheckUtils]: 232: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,893 INFO L280 TraceCheckUtils]: 233: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:19,893 INFO L263 TraceCheckUtils]: 234: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:19,893 INFO L280 TraceCheckUtils]: 235: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,893 INFO L280 TraceCheckUtils]: 236: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,893 INFO L280 TraceCheckUtils]: 237: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:19,894 INFO L263 TraceCheckUtils]: 238: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:19,894 INFO L280 TraceCheckUtils]: 239: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,894 INFO L280 TraceCheckUtils]: 240: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,894 INFO L280 TraceCheckUtils]: 241: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:19,896 INFO L280 TraceCheckUtils]: 242: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,905 INFO L280 TraceCheckUtils]: 243: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,908 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:19,909 INFO L280 TraceCheckUtils]: 245: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:19,909 INFO L263 TraceCheckUtils]: 246: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:19,910 INFO L280 TraceCheckUtils]: 247: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,910 INFO L280 TraceCheckUtils]: 248: Hoare triple {10191#true} assume ~n < 1; {10191#true} is VALID [2020-07-10 18:38:19,911 INFO L280 TraceCheckUtils]: 249: Hoare triple {10191#true} #res := 0; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:19,911 INFO L280 TraceCheckUtils]: 250: Hoare triple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:19,913 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:19,913 INFO L280 TraceCheckUtils]: 252: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:19,914 INFO L280 TraceCheckUtils]: 253: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,915 INFO L280 TraceCheckUtils]: 254: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,916 INFO L280 TraceCheckUtils]: 255: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,917 INFO L280 TraceCheckUtils]: 256: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,919 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:19,919 INFO L280 TraceCheckUtils]: 258: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:19,920 INFO L263 TraceCheckUtils]: 259: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:19,920 INFO L280 TraceCheckUtils]: 260: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,920 INFO L280 TraceCheckUtils]: 261: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,920 INFO L280 TraceCheckUtils]: 262: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:19,921 INFO L280 TraceCheckUtils]: 263: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,922 INFO L280 TraceCheckUtils]: 264: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,923 INFO L275 TraceCheckUtils]: 265: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-10 18:38:19,925 INFO L280 TraceCheckUtils]: 266: Hoare triple {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-10 18:38:19,928 INFO L280 TraceCheckUtils]: 267: Hoare triple {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:19,929 INFO L280 TraceCheckUtils]: 268: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:19,929 INFO L280 TraceCheckUtils]: 269: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:19,930 INFO L280 TraceCheckUtils]: 270: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:19,931 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {10191#true} #46#return; {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-10 18:38:19,932 INFO L280 TraceCheckUtils]: 272: Hoare triple {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-10 18:38:19,932 INFO L263 TraceCheckUtils]: 273: Hoare triple {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:19,932 INFO L280 TraceCheckUtils]: 274: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,933 INFO L280 TraceCheckUtils]: 275: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,933 INFO L280 TraceCheckUtils]: 276: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:19,933 INFO L263 TraceCheckUtils]: 277: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:19,933 INFO L280 TraceCheckUtils]: 278: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,933 INFO L280 TraceCheckUtils]: 279: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,934 INFO L280 TraceCheckUtils]: 280: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:19,934 INFO L280 TraceCheckUtils]: 281: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,935 INFO L280 TraceCheckUtils]: 282: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,936 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:19,937 INFO L280 TraceCheckUtils]: 284: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:19,937 INFO L263 TraceCheckUtils]: 285: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:19,937 INFO L280 TraceCheckUtils]: 286: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,937 INFO L280 TraceCheckUtils]: 287: Hoare triple {10191#true} assume ~n < 1; {10191#true} is VALID [2020-07-10 18:38:19,938 INFO L280 TraceCheckUtils]: 288: Hoare triple {10191#true} #res := 0; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:19,939 INFO L280 TraceCheckUtils]: 289: Hoare triple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:19,940 INFO L275 TraceCheckUtils]: 290: Hoare quadruple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:19,941 INFO L280 TraceCheckUtils]: 291: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:19,942 INFO L280 TraceCheckUtils]: 292: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,943 INFO L280 TraceCheckUtils]: 293: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,943 INFO L280 TraceCheckUtils]: 294: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,944 INFO L280 TraceCheckUtils]: 295: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,946 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #48#return; {11297#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-10 18:38:19,947 INFO L280 TraceCheckUtils]: 297: Hoare triple {11297#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11297#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-10 18:38:19,948 INFO L280 TraceCheckUtils]: 298: Hoare triple {11297#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} #res := #t~ret0 + #t~ret1; {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-10 18:38:19,948 INFO L280 TraceCheckUtils]: 299: Hoare triple {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret0; {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-10 18:38:19,949 INFO L280 TraceCheckUtils]: 300: Hoare triple {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret1; {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-10 18:38:19,950 INFO L280 TraceCheckUtils]: 301: Hoare triple {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-10 18:38:19,951 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {10191#true} #46#return; {11188#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-10 18:38:19,952 INFO L280 TraceCheckUtils]: 303: Hoare triple {11188#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11188#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-10 18:38:19,952 INFO L263 TraceCheckUtils]: 304: Hoare triple {11188#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:19,952 INFO L280 TraceCheckUtils]: 305: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,952 INFO L280 TraceCheckUtils]: 306: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,953 INFO L280 TraceCheckUtils]: 307: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:19,953 INFO L263 TraceCheckUtils]: 308: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:19,953 INFO L280 TraceCheckUtils]: 309: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,953 INFO L280 TraceCheckUtils]: 310: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,953 INFO L280 TraceCheckUtils]: 311: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:19,954 INFO L263 TraceCheckUtils]: 312: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:19,954 INFO L280 TraceCheckUtils]: 313: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,954 INFO L280 TraceCheckUtils]: 314: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,954 INFO L280 TraceCheckUtils]: 315: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:19,955 INFO L280 TraceCheckUtils]: 316: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,956 INFO L280 TraceCheckUtils]: 317: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,957 INFO L275 TraceCheckUtils]: 318: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:19,958 INFO L280 TraceCheckUtils]: 319: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:19,958 INFO L263 TraceCheckUtils]: 320: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:19,958 INFO L280 TraceCheckUtils]: 321: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,959 INFO L280 TraceCheckUtils]: 322: Hoare triple {10191#true} assume ~n < 1; {10191#true} is VALID [2020-07-10 18:38:19,959 INFO L280 TraceCheckUtils]: 323: Hoare triple {10191#true} #res := 0; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:19,960 INFO L280 TraceCheckUtils]: 324: Hoare triple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:19,962 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:19,963 INFO L280 TraceCheckUtils]: 326: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:19,963 INFO L280 TraceCheckUtils]: 327: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,964 INFO L280 TraceCheckUtils]: 328: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,965 INFO L280 TraceCheckUtils]: 329: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,966 INFO L280 TraceCheckUtils]: 330: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,967 INFO L275 TraceCheckUtils]: 331: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:19,968 INFO L280 TraceCheckUtils]: 332: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:19,968 INFO L263 TraceCheckUtils]: 333: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:19,968 INFO L280 TraceCheckUtils]: 334: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:19,968 INFO L280 TraceCheckUtils]: 335: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:19,968 INFO L280 TraceCheckUtils]: 336: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:19,969 INFO L280 TraceCheckUtils]: 337: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,970 INFO L280 TraceCheckUtils]: 338: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:19,971 INFO L275 TraceCheckUtils]: 339: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-10 18:38:19,972 INFO L280 TraceCheckUtils]: 340: Hoare triple {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-10 18:38:19,973 INFO L280 TraceCheckUtils]: 341: Hoare triple {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:19,974 INFO L280 TraceCheckUtils]: 342: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:19,974 INFO L280 TraceCheckUtils]: 343: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:19,975 INFO L280 TraceCheckUtils]: 344: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:19,976 INFO L275 TraceCheckUtils]: 345: Hoare quadruple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {11188#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} #48#return; {11230#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-10 18:38:19,977 INFO L280 TraceCheckUtils]: 346: Hoare triple {11230#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11230#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-10 18:38:19,978 INFO L280 TraceCheckUtils]: 347: Hoare triple {11230#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} #res := #t~ret0 + #t~ret1; {11231#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-10 18:38:19,979 INFO L280 TraceCheckUtils]: 348: Hoare triple {11231#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} havoc #t~ret0; {11231#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-10 18:38:19,979 INFO L280 TraceCheckUtils]: 349: Hoare triple {11231#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} havoc #t~ret1; {11231#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-10 18:38:19,980 INFO L280 TraceCheckUtils]: 350: Hoare triple {11231#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} assume true; {11231#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-10 18:38:19,982 INFO L275 TraceCheckUtils]: 351: Hoare quadruple {11231#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} {10772#(and (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|))} #48#return; {10902#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 13) (<= 13 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:19,983 INFO L280 TraceCheckUtils]: 352: Hoare triple {10902#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 13) (<= 13 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10902#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 13) (<= 13 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:19,984 INFO L280 TraceCheckUtils]: 353: Hoare triple {10902#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 13) (<= 13 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {10903#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} is VALID [2020-07-10 18:38:19,985 INFO L280 TraceCheckUtils]: 354: Hoare triple {10903#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} havoc #t~ret0; {10903#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} is VALID [2020-07-10 18:38:19,985 INFO L280 TraceCheckUtils]: 355: Hoare triple {10903#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} havoc #t~ret1; {10903#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} is VALID [2020-07-10 18:38:19,986 INFO L280 TraceCheckUtils]: 356: Hoare triple {10903#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} assume true; {10903#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} is VALID [2020-07-10 18:38:19,987 INFO L275 TraceCheckUtils]: 357: Hoare quadruple {10903#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} {10191#true} #44#return; {10553#(and (<= |main_#t~ret2| 13) (<= 13 |main_#t~ret2|))} is VALID [2020-07-10 18:38:20,150 INFO L263 TraceCheckUtils]: 0: Hoare triple {10191#true} call ULTIMATE.init(); {10191#true} is VALID [2020-07-10 18:38:20,150 INFO L280 TraceCheckUtils]: 1: Hoare triple {10191#true} assume true; {10191#true} is VALID [2020-07-10 18:38:20,150 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10191#true} {10191#true} #40#return; {10191#true} is VALID [2020-07-10 18:38:20,150 INFO L263 TraceCheckUtils]: 3: Hoare triple {10191#true} call #t~ret3 := main(); {10191#true} is VALID [2020-07-10 18:38:20,151 INFO L280 TraceCheckUtils]: 4: Hoare triple {10191#true} ~x~0 := 7; {10191#true} is VALID [2020-07-10 18:38:20,151 INFO L263 TraceCheckUtils]: 5: Hoare triple {10191#true} call #t~ret2 := fibo(~x~0); {10191#true} is VALID [2020-07-10 18:38:20,151 INFO L280 TraceCheckUtils]: 6: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:20,151 INFO L280 TraceCheckUtils]: 7: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:20,151 INFO L280 TraceCheckUtils]: 8: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:20,152 INFO L263 TraceCheckUtils]: 9: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:20,152 INFO L280 TraceCheckUtils]: 10: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:20,152 INFO L280 TraceCheckUtils]: 11: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:20,152 INFO L280 TraceCheckUtils]: 12: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:20,152 INFO L263 TraceCheckUtils]: 13: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:20,152 INFO L280 TraceCheckUtils]: 14: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:20,153 INFO L280 TraceCheckUtils]: 15: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:20,153 INFO L280 TraceCheckUtils]: 16: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:20,153 INFO L263 TraceCheckUtils]: 17: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:20,153 INFO L280 TraceCheckUtils]: 18: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:20,153 INFO L280 TraceCheckUtils]: 19: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:20,154 INFO L280 TraceCheckUtils]: 20: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:20,154 INFO L263 TraceCheckUtils]: 21: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:20,154 INFO L280 TraceCheckUtils]: 22: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:20,154 INFO L280 TraceCheckUtils]: 23: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:20,154 INFO L280 TraceCheckUtils]: 24: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:20,154 INFO L263 TraceCheckUtils]: 25: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:20,155 INFO L280 TraceCheckUtils]: 26: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:20,155 INFO L280 TraceCheckUtils]: 27: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:20,155 INFO L280 TraceCheckUtils]: 28: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:20,155 INFO L263 TraceCheckUtils]: 29: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:20,155 INFO L280 TraceCheckUtils]: 30: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:20,155 INFO L280 TraceCheckUtils]: 31: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:20,155 INFO L280 TraceCheckUtils]: 32: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:20,159 INFO L280 TraceCheckUtils]: 33: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:20,160 INFO L280 TraceCheckUtils]: 34: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:20,161 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:20,162 INFO L280 TraceCheckUtils]: 36: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:20,162 INFO L263 TraceCheckUtils]: 37: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:20,162 INFO L280 TraceCheckUtils]: 38: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:20,162 INFO L280 TraceCheckUtils]: 39: Hoare triple {10191#true} assume ~n < 1; {10191#true} is VALID [2020-07-10 18:38:20,163 INFO L280 TraceCheckUtils]: 40: Hoare triple {10191#true} #res := 0; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:20,163 INFO L280 TraceCheckUtils]: 41: Hoare triple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:20,165 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:20,165 INFO L280 TraceCheckUtils]: 43: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:20,166 INFO L280 TraceCheckUtils]: 44: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:20,167 INFO L280 TraceCheckUtils]: 45: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:20,167 INFO L280 TraceCheckUtils]: 46: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:20,168 INFO L280 TraceCheckUtils]: 47: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:20,169 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:20,170 INFO L280 TraceCheckUtils]: 49: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:20,170 INFO L263 TraceCheckUtils]: 50: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:20,170 INFO L280 TraceCheckUtils]: 51: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:20,170 INFO L280 TraceCheckUtils]: 52: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:20,170 INFO L280 TraceCheckUtils]: 53: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:20,171 INFO L280 TraceCheckUtils]: 54: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:20,171 INFO L280 TraceCheckUtils]: 55: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:20,173 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-10 18:38:20,173 INFO L280 TraceCheckUtils]: 57: Hoare triple {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-10 18:38:20,174 INFO L280 TraceCheckUtils]: 58: Hoare triple {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:20,175 INFO L280 TraceCheckUtils]: 59: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:20,175 INFO L280 TraceCheckUtils]: 60: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:20,176 INFO L280 TraceCheckUtils]: 61: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:20,177 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {10191#true} #46#return; {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-10 18:38:20,178 INFO L280 TraceCheckUtils]: 63: Hoare triple {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-10 18:38:20,178 INFO L263 TraceCheckUtils]: 64: Hoare triple {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:20,178 INFO L280 TraceCheckUtils]: 65: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:20,178 INFO L280 TraceCheckUtils]: 66: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:20,178 INFO L280 TraceCheckUtils]: 67: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:20,178 INFO L263 TraceCheckUtils]: 68: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:20,179 INFO L280 TraceCheckUtils]: 69: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:20,179 INFO L280 TraceCheckUtils]: 70: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:20,179 INFO L280 TraceCheckUtils]: 71: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:20,180 INFO L280 TraceCheckUtils]: 72: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:20,180 INFO L280 TraceCheckUtils]: 73: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:20,181 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:20,181 INFO L280 TraceCheckUtils]: 75: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:20,182 INFO L263 TraceCheckUtils]: 76: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:20,182 INFO L280 TraceCheckUtils]: 77: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:20,182 INFO L280 TraceCheckUtils]: 78: Hoare triple {10191#true} assume ~n < 1; {10191#true} is VALID [2020-07-10 18:38:20,182 INFO L280 TraceCheckUtils]: 79: Hoare triple {10191#true} #res := 0; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:20,183 INFO L280 TraceCheckUtils]: 80: Hoare triple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:20,184 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:20,184 INFO L280 TraceCheckUtils]: 82: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:20,185 INFO L280 TraceCheckUtils]: 83: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:20,185 INFO L280 TraceCheckUtils]: 84: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:20,185 INFO L280 TraceCheckUtils]: 85: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:20,186 INFO L280 TraceCheckUtils]: 86: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:20,187 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #48#return; {11297#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-10 18:38:20,188 INFO L280 TraceCheckUtils]: 88: Hoare triple {11297#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11297#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-10 18:38:20,189 INFO L280 TraceCheckUtils]: 89: Hoare triple {11297#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} #res := #t~ret0 + #t~ret1; {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-10 18:38:20,190 INFO L280 TraceCheckUtils]: 90: Hoare triple {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret0; {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-10 18:38:20,190 INFO L280 TraceCheckUtils]: 91: Hoare triple {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret1; {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-10 18:38:20,191 INFO L280 TraceCheckUtils]: 92: Hoare triple {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-10 18:38:20,192 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {10191#true} #46#return; {11188#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-10 18:38:20,193 INFO L280 TraceCheckUtils]: 94: Hoare triple {11188#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11188#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-10 18:38:20,193 INFO L263 TraceCheckUtils]: 95: Hoare triple {11188#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:20,193 INFO L280 TraceCheckUtils]: 96: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:20,193 INFO L280 TraceCheckUtils]: 97: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:20,194 INFO L280 TraceCheckUtils]: 98: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:20,194 INFO L263 TraceCheckUtils]: 99: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:20,194 INFO L280 TraceCheckUtils]: 100: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:20,194 INFO L280 TraceCheckUtils]: 101: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:20,194 INFO L280 TraceCheckUtils]: 102: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:20,195 INFO L263 TraceCheckUtils]: 103: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:20,195 INFO L280 TraceCheckUtils]: 104: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:20,195 INFO L280 TraceCheckUtils]: 105: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:20,195 INFO L280 TraceCheckUtils]: 106: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:20,196 INFO L280 TraceCheckUtils]: 107: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:20,197 INFO L280 TraceCheckUtils]: 108: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:20,197 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:20,205 INFO L280 TraceCheckUtils]: 110: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:20,206 INFO L263 TraceCheckUtils]: 111: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:20,206 INFO L280 TraceCheckUtils]: 112: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:20,206 INFO L280 TraceCheckUtils]: 113: Hoare triple {10191#true} assume ~n < 1; {10191#true} is VALID [2020-07-10 18:38:20,211 INFO L280 TraceCheckUtils]: 114: Hoare triple {10191#true} #res := 0; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:20,214 INFO L280 TraceCheckUtils]: 115: Hoare triple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:20,215 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:20,216 INFO L280 TraceCheckUtils]: 117: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:20,216 INFO L280 TraceCheckUtils]: 118: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:20,217 INFO L280 TraceCheckUtils]: 119: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:20,218 INFO L280 TraceCheckUtils]: 120: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:20,218 INFO L280 TraceCheckUtils]: 121: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:20,219 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:20,220 INFO L280 TraceCheckUtils]: 123: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:20,220 INFO L263 TraceCheckUtils]: 124: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:20,220 INFO L280 TraceCheckUtils]: 125: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:20,221 INFO L280 TraceCheckUtils]: 126: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:20,221 INFO L280 TraceCheckUtils]: 127: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:20,221 INFO L280 TraceCheckUtils]: 128: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:20,222 INFO L280 TraceCheckUtils]: 129: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:20,223 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-10 18:38:20,224 INFO L280 TraceCheckUtils]: 131: Hoare triple {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-10 18:38:20,225 INFO L280 TraceCheckUtils]: 132: Hoare triple {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:20,225 INFO L280 TraceCheckUtils]: 133: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:20,226 INFO L280 TraceCheckUtils]: 134: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:20,226 INFO L280 TraceCheckUtils]: 135: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:20,228 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {11188#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} #48#return; {11230#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-10 18:38:20,238 INFO L280 TraceCheckUtils]: 137: Hoare triple {11230#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11230#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-10 18:38:20,241 INFO L280 TraceCheckUtils]: 138: Hoare triple {11230#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} #res := #t~ret0 + #t~ret1; {11231#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-10 18:38:20,241 INFO L280 TraceCheckUtils]: 139: Hoare triple {11231#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} havoc #t~ret0; {11231#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-10 18:38:20,242 INFO L280 TraceCheckUtils]: 140: Hoare triple {11231#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} havoc #t~ret1; {11231#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-10 18:38:20,242 INFO L280 TraceCheckUtils]: 141: Hoare triple {11231#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} assume true; {11231#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-10 18:38:20,243 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {11231#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} {10191#true} #46#return; {11033#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} is VALID [2020-07-10 18:38:20,243 INFO L280 TraceCheckUtils]: 143: Hoare triple {11033#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11033#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} is VALID [2020-07-10 18:38:20,243 INFO L263 TraceCheckUtils]: 144: Hoare triple {11033#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:20,244 INFO L280 TraceCheckUtils]: 145: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:20,244 INFO L280 TraceCheckUtils]: 146: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:20,244 INFO L280 TraceCheckUtils]: 147: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:20,244 INFO L263 TraceCheckUtils]: 148: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:20,244 INFO L280 TraceCheckUtils]: 149: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:20,244 INFO L280 TraceCheckUtils]: 150: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:20,244 INFO L280 TraceCheckUtils]: 151: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:20,244 INFO L263 TraceCheckUtils]: 152: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:20,245 INFO L280 TraceCheckUtils]: 153: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:20,245 INFO L280 TraceCheckUtils]: 154: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:20,245 INFO L280 TraceCheckUtils]: 155: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:20,245 INFO L263 TraceCheckUtils]: 156: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:20,245 INFO L280 TraceCheckUtils]: 157: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:20,245 INFO L280 TraceCheckUtils]: 158: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:20,245 INFO L280 TraceCheckUtils]: 159: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:20,246 INFO L280 TraceCheckUtils]: 160: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:20,247 INFO L280 TraceCheckUtils]: 161: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:20,248 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:20,249 INFO L280 TraceCheckUtils]: 163: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:20,249 INFO L263 TraceCheckUtils]: 164: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:20,249 INFO L280 TraceCheckUtils]: 165: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:20,249 INFO L280 TraceCheckUtils]: 166: Hoare triple {10191#true} assume ~n < 1; {10191#true} is VALID [2020-07-10 18:38:20,250 INFO L280 TraceCheckUtils]: 167: Hoare triple {10191#true} #res := 0; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:20,250 INFO L280 TraceCheckUtils]: 168: Hoare triple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:20,252 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:20,252 INFO L280 TraceCheckUtils]: 170: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:20,253 INFO L280 TraceCheckUtils]: 171: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:20,253 INFO L280 TraceCheckUtils]: 172: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:20,254 INFO L280 TraceCheckUtils]: 173: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:20,255 INFO L280 TraceCheckUtils]: 174: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:20,255 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:20,256 INFO L280 TraceCheckUtils]: 176: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:20,256 INFO L263 TraceCheckUtils]: 177: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:20,256 INFO L280 TraceCheckUtils]: 178: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:20,257 INFO L280 TraceCheckUtils]: 179: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:20,257 INFO L280 TraceCheckUtils]: 180: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:20,257 INFO L280 TraceCheckUtils]: 181: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:20,258 INFO L280 TraceCheckUtils]: 182: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:20,259 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-10 18:38:20,259 INFO L280 TraceCheckUtils]: 184: Hoare triple {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-10 18:38:20,260 INFO L280 TraceCheckUtils]: 185: Hoare triple {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:20,261 INFO L280 TraceCheckUtils]: 186: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:20,261 INFO L280 TraceCheckUtils]: 187: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:20,262 INFO L280 TraceCheckUtils]: 188: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:20,263 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {10191#true} #46#return; {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-10 18:38:20,263 INFO L280 TraceCheckUtils]: 190: Hoare triple {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-10 18:38:20,263 INFO L263 TraceCheckUtils]: 191: Hoare triple {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:20,264 INFO L280 TraceCheckUtils]: 192: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:20,264 INFO L280 TraceCheckUtils]: 193: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:20,264 INFO L280 TraceCheckUtils]: 194: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:20,264 INFO L263 TraceCheckUtils]: 195: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:20,264 INFO L280 TraceCheckUtils]: 196: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:20,264 INFO L280 TraceCheckUtils]: 197: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:20,265 INFO L280 TraceCheckUtils]: 198: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:20,265 INFO L280 TraceCheckUtils]: 199: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:20,266 INFO L280 TraceCheckUtils]: 200: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:20,267 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:20,267 INFO L280 TraceCheckUtils]: 202: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:20,267 INFO L263 TraceCheckUtils]: 203: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:20,267 INFO L280 TraceCheckUtils]: 204: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:20,267 INFO L280 TraceCheckUtils]: 205: Hoare triple {10191#true} assume ~n < 1; {10191#true} is VALID [2020-07-10 18:38:20,268 INFO L280 TraceCheckUtils]: 206: Hoare triple {10191#true} #res := 0; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:20,268 INFO L280 TraceCheckUtils]: 207: Hoare triple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:20,269 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:20,270 INFO L280 TraceCheckUtils]: 209: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:20,270 INFO L280 TraceCheckUtils]: 210: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:20,271 INFO L280 TraceCheckUtils]: 211: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:20,271 INFO L280 TraceCheckUtils]: 212: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:20,272 INFO L280 TraceCheckUtils]: 213: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:20,272 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #48#return; {11297#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-10 18:38:20,273 INFO L280 TraceCheckUtils]: 215: Hoare triple {11297#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11297#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-10 18:38:20,273 INFO L280 TraceCheckUtils]: 216: Hoare triple {11297#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} #res := #t~ret0 + #t~ret1; {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-10 18:38:20,274 INFO L280 TraceCheckUtils]: 217: Hoare triple {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret0; {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-10 18:38:20,275 INFO L280 TraceCheckUtils]: 218: Hoare triple {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret1; {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-10 18:38:20,275 INFO L280 TraceCheckUtils]: 219: Hoare triple {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-10 18:38:20,276 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {11033#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} #48#return; {11110#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 8) (<= 8 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:20,280 INFO L280 TraceCheckUtils]: 221: Hoare triple {11110#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 8) (<= 8 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11110#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 8) (<= 8 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:20,283 INFO L280 TraceCheckUtils]: 222: Hoare triple {11110#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 8) (<= 8 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {11111#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} is VALID [2020-07-10 18:38:20,284 INFO L280 TraceCheckUtils]: 223: Hoare triple {11111#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} havoc #t~ret0; {11111#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} is VALID [2020-07-10 18:38:20,284 INFO L280 TraceCheckUtils]: 224: Hoare triple {11111#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} havoc #t~ret1; {11111#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} is VALID [2020-07-10 18:38:20,285 INFO L280 TraceCheckUtils]: 225: Hoare triple {11111#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} assume true; {11111#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} is VALID [2020-07-10 18:38:20,286 INFO L275 TraceCheckUtils]: 226: Hoare quadruple {11111#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} {10191#true} #46#return; {10772#(and (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|))} is VALID [2020-07-10 18:38:20,287 INFO L280 TraceCheckUtils]: 227: Hoare triple {10772#(and (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10772#(and (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|))} is VALID [2020-07-10 18:38:20,287 INFO L263 TraceCheckUtils]: 228: Hoare triple {10772#(and (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:20,287 INFO L280 TraceCheckUtils]: 229: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:20,287 INFO L280 TraceCheckUtils]: 230: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:20,287 INFO L280 TraceCheckUtils]: 231: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:20,287 INFO L263 TraceCheckUtils]: 232: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:20,288 INFO L280 TraceCheckUtils]: 233: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:20,288 INFO L280 TraceCheckUtils]: 234: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:20,288 INFO L280 TraceCheckUtils]: 235: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:20,288 INFO L263 TraceCheckUtils]: 236: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:20,288 INFO L280 TraceCheckUtils]: 237: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:20,288 INFO L280 TraceCheckUtils]: 238: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:20,289 INFO L280 TraceCheckUtils]: 239: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:20,289 INFO L263 TraceCheckUtils]: 240: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:20,289 INFO L280 TraceCheckUtils]: 241: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:20,289 INFO L280 TraceCheckUtils]: 242: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:20,289 INFO L280 TraceCheckUtils]: 243: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:20,289 INFO L263 TraceCheckUtils]: 244: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:20,290 INFO L280 TraceCheckUtils]: 245: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:20,290 INFO L280 TraceCheckUtils]: 246: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:20,290 INFO L280 TraceCheckUtils]: 247: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:20,292 INFO L280 TraceCheckUtils]: 248: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:20,293 INFO L280 TraceCheckUtils]: 249: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:20,294 INFO L275 TraceCheckUtils]: 250: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:20,294 INFO L280 TraceCheckUtils]: 251: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:20,295 INFO L263 TraceCheckUtils]: 252: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:20,295 INFO L280 TraceCheckUtils]: 253: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:20,295 INFO L280 TraceCheckUtils]: 254: Hoare triple {10191#true} assume ~n < 1; {10191#true} is VALID [2020-07-10 18:38:20,296 INFO L280 TraceCheckUtils]: 255: Hoare triple {10191#true} #res := 0; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:20,296 INFO L280 TraceCheckUtils]: 256: Hoare triple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:20,297 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:20,298 INFO L280 TraceCheckUtils]: 258: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:20,299 INFO L280 TraceCheckUtils]: 259: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:20,307 INFO L280 TraceCheckUtils]: 260: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:20,308 INFO L280 TraceCheckUtils]: 261: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:20,309 INFO L280 TraceCheckUtils]: 262: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:20,310 INFO L275 TraceCheckUtils]: 263: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:20,320 INFO L280 TraceCheckUtils]: 264: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:20,321 INFO L263 TraceCheckUtils]: 265: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:20,321 INFO L280 TraceCheckUtils]: 266: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:20,321 INFO L280 TraceCheckUtils]: 267: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:20,322 INFO L280 TraceCheckUtils]: 268: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:20,323 INFO L280 TraceCheckUtils]: 269: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:20,324 INFO L280 TraceCheckUtils]: 270: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:20,325 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-10 18:38:20,325 INFO L280 TraceCheckUtils]: 272: Hoare triple {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-10 18:38:20,326 INFO L280 TraceCheckUtils]: 273: Hoare triple {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:20,327 INFO L280 TraceCheckUtils]: 274: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:20,327 INFO L280 TraceCheckUtils]: 275: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:20,328 INFO L280 TraceCheckUtils]: 276: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:20,329 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {10191#true} #46#return; {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-10 18:38:20,329 INFO L280 TraceCheckUtils]: 278: Hoare triple {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-10 18:38:20,329 INFO L263 TraceCheckUtils]: 279: Hoare triple {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:20,330 INFO L280 TraceCheckUtils]: 280: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:20,330 INFO L280 TraceCheckUtils]: 281: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:20,330 INFO L280 TraceCheckUtils]: 282: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:20,330 INFO L263 TraceCheckUtils]: 283: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:20,330 INFO L280 TraceCheckUtils]: 284: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:20,330 INFO L280 TraceCheckUtils]: 285: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:20,331 INFO L280 TraceCheckUtils]: 286: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:20,331 INFO L280 TraceCheckUtils]: 287: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:20,332 INFO L280 TraceCheckUtils]: 288: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:20,333 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:20,333 INFO L280 TraceCheckUtils]: 290: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:20,333 INFO L263 TraceCheckUtils]: 291: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:20,334 INFO L280 TraceCheckUtils]: 292: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:20,334 INFO L280 TraceCheckUtils]: 293: Hoare triple {10191#true} assume ~n < 1; {10191#true} is VALID [2020-07-10 18:38:20,334 INFO L280 TraceCheckUtils]: 294: Hoare triple {10191#true} #res := 0; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:20,335 INFO L280 TraceCheckUtils]: 295: Hoare triple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:20,336 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:20,337 INFO L280 TraceCheckUtils]: 297: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:20,338 INFO L280 TraceCheckUtils]: 298: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:20,339 INFO L280 TraceCheckUtils]: 299: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:20,340 INFO L280 TraceCheckUtils]: 300: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:20,340 INFO L280 TraceCheckUtils]: 301: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:20,342 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {11273#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #48#return; {11297#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-10 18:38:20,342 INFO L280 TraceCheckUtils]: 303: Hoare triple {11297#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11297#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-10 18:38:20,344 INFO L280 TraceCheckUtils]: 304: Hoare triple {11297#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} #res := #t~ret0 + #t~ret1; {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-10 18:38:20,344 INFO L280 TraceCheckUtils]: 305: Hoare triple {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret0; {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-10 18:38:20,345 INFO L280 TraceCheckUtils]: 306: Hoare triple {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret1; {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-10 18:38:20,345 INFO L280 TraceCheckUtils]: 307: Hoare triple {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-10 18:38:20,346 INFO L275 TraceCheckUtils]: 308: Hoare quadruple {11298#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {10191#true} #46#return; {11188#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-10 18:38:20,347 INFO L280 TraceCheckUtils]: 309: Hoare triple {11188#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11188#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-10 18:38:20,347 INFO L263 TraceCheckUtils]: 310: Hoare triple {11188#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:20,347 INFO L280 TraceCheckUtils]: 311: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:20,348 INFO L280 TraceCheckUtils]: 312: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:20,348 INFO L280 TraceCheckUtils]: 313: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:20,348 INFO L263 TraceCheckUtils]: 314: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:20,348 INFO L280 TraceCheckUtils]: 315: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:20,348 INFO L280 TraceCheckUtils]: 316: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:20,348 INFO L280 TraceCheckUtils]: 317: Hoare triple {10191#true} assume !(1 == ~n); {10191#true} is VALID [2020-07-10 18:38:20,349 INFO L263 TraceCheckUtils]: 318: Hoare triple {10191#true} call #t~ret0 := fibo(~n - 1); {10191#true} is VALID [2020-07-10 18:38:20,349 INFO L280 TraceCheckUtils]: 319: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:20,349 INFO L280 TraceCheckUtils]: 320: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:20,349 INFO L280 TraceCheckUtils]: 321: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:20,350 INFO L280 TraceCheckUtils]: 322: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:20,351 INFO L280 TraceCheckUtils]: 323: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:20,352 INFO L275 TraceCheckUtils]: 324: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:20,352 INFO L280 TraceCheckUtils]: 325: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:20,353 INFO L263 TraceCheckUtils]: 326: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:20,353 INFO L280 TraceCheckUtils]: 327: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:20,353 INFO L280 TraceCheckUtils]: 328: Hoare triple {10191#true} assume ~n < 1; {10191#true} is VALID [2020-07-10 18:38:20,354 INFO L280 TraceCheckUtils]: 329: Hoare triple {10191#true} #res := 0; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:20,354 INFO L280 TraceCheckUtils]: 330: Hoare triple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-10 18:38:20,355 INFO L275 TraceCheckUtils]: 331: Hoare quadruple {11344#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:20,356 INFO L280 TraceCheckUtils]: 332: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:20,357 INFO L280 TraceCheckUtils]: 333: Hoare triple {11342#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:20,358 INFO L280 TraceCheckUtils]: 334: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:20,358 INFO L280 TraceCheckUtils]: 335: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:20,359 INFO L280 TraceCheckUtils]: 336: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:20,360 INFO L275 TraceCheckUtils]: 337: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {10191#true} #46#return; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:20,360 INFO L280 TraceCheckUtils]: 338: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-10 18:38:20,361 INFO L263 TraceCheckUtils]: 339: Hoare triple {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {10191#true} is VALID [2020-07-10 18:38:20,361 INFO L280 TraceCheckUtils]: 340: Hoare triple {10191#true} ~n := #in~n; {10191#true} is VALID [2020-07-10 18:38:20,361 INFO L280 TraceCheckUtils]: 341: Hoare triple {10191#true} assume !(~n < 1); {10191#true} is VALID [2020-07-10 18:38:20,361 INFO L280 TraceCheckUtils]: 342: Hoare triple {10191#true} assume 1 == ~n; {10191#true} is VALID [2020-07-10 18:38:20,363 INFO L280 TraceCheckUtils]: 343: Hoare triple {10191#true} #res := 1; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:20,363 INFO L280 TraceCheckUtils]: 344: Hoare triple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-10 18:38:20,365 INFO L275 TraceCheckUtils]: 345: Hoare quadruple {11343#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {11322#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-10 18:38:20,365 INFO L280 TraceCheckUtils]: 346: Hoare triple {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-10 18:38:20,366 INFO L280 TraceCheckUtils]: 347: Hoare triple {11329#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:20,367 INFO L280 TraceCheckUtils]: 348: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:20,367 INFO L280 TraceCheckUtils]: 349: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:20,368 INFO L280 TraceCheckUtils]: 350: Hoare triple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-10 18:38:20,369 INFO L275 TraceCheckUtils]: 351: Hoare quadruple {11330#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {11188#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} #48#return; {11230#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-10 18:38:20,370 INFO L280 TraceCheckUtils]: 352: Hoare triple {11230#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11230#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-10 18:38:20,371 INFO L280 TraceCheckUtils]: 353: Hoare triple {11230#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} #res := #t~ret0 + #t~ret1; {11231#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-10 18:38:20,371 INFO L280 TraceCheckUtils]: 354: Hoare triple {11231#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} havoc #t~ret0; {11231#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-10 18:38:20,372 INFO L280 TraceCheckUtils]: 355: Hoare triple {11231#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} havoc #t~ret1; {11231#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-10 18:38:20,373 INFO L280 TraceCheckUtils]: 356: Hoare triple {11231#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} assume true; {11231#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-10 18:38:20,374 INFO L275 TraceCheckUtils]: 357: Hoare quadruple {11231#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} {10772#(and (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|))} #48#return; {10902#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 13) (<= 13 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:20,375 INFO L280 TraceCheckUtils]: 358: Hoare triple {10902#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 13) (<= 13 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10902#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 13) (<= 13 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-10 18:38:20,376 INFO L280 TraceCheckUtils]: 359: Hoare triple {10902#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 13) (<= 13 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {10903#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} is VALID [2020-07-10 18:38:20,376 INFO L280 TraceCheckUtils]: 360: Hoare triple {10903#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} havoc #t~ret0; {10903#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} is VALID [2020-07-10 18:38:20,377 INFO L280 TraceCheckUtils]: 361: Hoare triple {10903#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} havoc #t~ret1; {10903#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} is VALID [2020-07-10 18:38:20,377 INFO L280 TraceCheckUtils]: 362: Hoare triple {10903#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} assume true; {10903#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} is VALID [2020-07-10 18:38:20,378 INFO L275 TraceCheckUtils]: 363: Hoare quadruple {10903#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} {10191#true} #44#return; {10553#(and (<= |main_#t~ret2| 13) (<= 13 |main_#t~ret2|))} is VALID [2020-07-10 18:38:20,379 INFO L280 TraceCheckUtils]: 364: Hoare triple {10553#(and (<= |main_#t~ret2| 13) (<= 13 |main_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10553#(and (<= |main_#t~ret2| 13) (<= 13 |main_#t~ret2|))} is VALID [2020-07-10 18:38:20,379 INFO L280 TraceCheckUtils]: 365: Hoare triple {10553#(and (<= |main_#t~ret2| 13) (<= 13 |main_#t~ret2|))} ~result~0 := #t~ret2; {10554#(and (<= main_~result~0 13) (<= 13 main_~result~0))} is VALID [2020-07-10 18:38:20,380 INFO L280 TraceCheckUtils]: 366: Hoare triple {10554#(and (<= main_~result~0 13) (<= 13 main_~result~0))} havoc #t~ret2; {10554#(and (<= main_~result~0 13) (<= 13 main_~result~0))} is VALID [2020-07-10 18:38:20,381 INFO L280 TraceCheckUtils]: 367: Hoare triple {10554#(and (<= main_~result~0 13) (<= 13 main_~result~0))} assume 13 != ~result~0; {10192#false} is VALID [2020-07-10 18:38:20,381 INFO L280 TraceCheckUtils]: 368: Hoare triple {10192#false} assume !false; {10192#false} is VALID [2020-07-10 18:38:20,504 INFO L134 CoverageAnalysis]: Checked inductivity of 1026 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1026 trivial. 0 not checked. [2020-07-10 18:38:20,505 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 18:38:20,505 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1399313402] [2020-07-10 18:38:20,505 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 18:38:20,505 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [22] imperfect sequences [] total 22 [2020-07-10 18:38:20,505 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [541089045] [2020-07-10 18:38:20,506 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 369 [2020-07-10 18:38:20,506 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 18:38:20,507 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states. [2020-07-10 18:38:20,601 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 72 edges. 72 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:38:20,601 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2020-07-10 18:38:20,602 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 18:38:20,602 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2020-07-10 18:38:20,603 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=421, Unknown=0, NotChecked=0, Total=462 [2020-07-10 18:38:20,603 INFO L87 Difference]: Start difference. First operand 119 states and 153 transitions. Second operand 22 states. [2020-07-10 18:38:23,892 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:38:23,892 INFO L93 Difference]: Finished difference Result 142 states and 186 transitions. [2020-07-10 18:38:23,892 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2020-07-10 18:38:23,892 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 369 [2020-07-10 18:38:23,893 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 18:38:23,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-10 18:38:23,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 96 transitions. [2020-07-10 18:38:23,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-10 18:38:23,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 96 transitions. [2020-07-10 18:38:23,898 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 29 states and 96 transitions. [2020-07-10 18:38:24,028 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 96 edges. 96 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:38:24,033 INFO L225 Difference]: With dead ends: 142 [2020-07-10 18:38:24,034 INFO L226 Difference]: Without dead ends: 136 [2020-07-10 18:38:24,035 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 182 GetRequests, 149 SyntacticMatches, 0 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 72 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=105, Invalid=1085, Unknown=0, NotChecked=0, Total=1190 [2020-07-10 18:38:24,035 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 136 states. [2020-07-10 18:38:24,428 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 136 to 133. [2020-07-10 18:38:24,428 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 18:38:24,428 INFO L82 GeneralOperation]: Start isEquivalent. First operand 136 states. Second operand 133 states. [2020-07-10 18:38:24,429 INFO L74 IsIncluded]: Start isIncluded. First operand 136 states. Second operand 133 states. [2020-07-10 18:38:24,429 INFO L87 Difference]: Start difference. First operand 136 states. Second operand 133 states. [2020-07-10 18:38:24,436 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:38:24,436 INFO L93 Difference]: Finished difference Result 136 states and 179 transitions. [2020-07-10 18:38:24,436 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 179 transitions. [2020-07-10 18:38:24,438 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 18:38:24,438 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 18:38:24,438 INFO L74 IsIncluded]: Start isIncluded. First operand 133 states. Second operand 136 states. [2020-07-10 18:38:24,438 INFO L87 Difference]: Start difference. First operand 133 states. Second operand 136 states. [2020-07-10 18:38:24,445 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:38:24,445 INFO L93 Difference]: Finished difference Result 136 states and 179 transitions. [2020-07-10 18:38:24,445 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 179 transitions. [2020-07-10 18:38:24,446 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 18:38:24,447 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 18:38:24,447 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 18:38:24,447 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 18:38:24,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 133 states. [2020-07-10 18:38:24,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 133 states and 176 transitions. [2020-07-10 18:38:24,453 INFO L78 Accepts]: Start accepts. Automaton has 133 states and 176 transitions. Word has length 369 [2020-07-10 18:38:24,453 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 18:38:24,454 INFO L479 AbstractCegarLoop]: Abstraction has 133 states and 176 transitions. [2020-07-10 18:38:24,454 INFO L480 AbstractCegarLoop]: Interpolant automaton has 22 states. [2020-07-10 18:38:24,454 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 133 states and 176 transitions. [2020-07-10 18:38:24,720 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 176 edges. 176 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:38:24,720 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 176 transitions. [2020-07-10 18:38:24,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 458 [2020-07-10 18:38:24,725 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 18:38:24,725 INFO L422 BasicCegarLoop]: trace histogram [51, 51, 41, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 16, 16, 10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 18:38:24,725 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-07-10 18:38:24,726 INFO L427 AbstractCegarLoop]: === Iteration 12 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 18:38:24,726 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 18:38:24,726 INFO L82 PathProgramCache]: Analyzing trace with hash 2100877470, now seen corresponding path program 9 times [2020-07-10 18:38:24,726 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 18:38:24,727 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1853903916] [2020-07-10 18:38:24,727 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY Garbage collection #1: 17 nodes / 0 free / 0.0s / 0.0s total Resizing node table from 17 to 31 Garbage collection #2: 31 nodes / 0 free / 0.0s / 0.0s total Resizing node table from 31 to 61 Garbage collection #3: 61 nodes / 0 free / 0.0s / 0.0s total Resizing node table from 61 to 113 Garbage collection #4: 113 nodes / 0 free / 0.0s / 0.0s total Resizing node table from 113 to 223 [2020-07-10 18:38:24,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:24,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:24,974 INFO L280 TraceCheckUtils]: 0: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:24,975 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {12633#true} {12633#true} #40#return; {12633#true} is VALID [2020-07-10 18:38:25,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:25,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:25,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:25,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:25,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:25,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:25,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:25,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:25,511 INFO L280 TraceCheckUtils]: 0: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,512 INFO L280 TraceCheckUtils]: 1: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:25,512 INFO L280 TraceCheckUtils]: 2: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:25,513 INFO L280 TraceCheckUtils]: 3: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:25,513 INFO L280 TraceCheckUtils]: 4: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,515 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12633#true} {14233#(<= 2 |fibo_#in~n|)} #46#return; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:25,519 INFO L280 TraceCheckUtils]: 0: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,520 INFO L280 TraceCheckUtils]: 1: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:25,520 INFO L280 TraceCheckUtils]: 2: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:25,521 INFO L280 TraceCheckUtils]: 3: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,522 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12633#true} {14233#(<= 2 |fibo_#in~n|)} #48#return; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,523 INFO L280 TraceCheckUtils]: 0: Hoare triple {12633#true} ~n := #in~n; {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,525 INFO L280 TraceCheckUtils]: 1: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {14232#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-10 18:38:25,526 INFO L280 TraceCheckUtils]: 2: Hoare triple {14232#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,527 INFO L263 TraceCheckUtils]: 3: Hoare triple {14233#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:25,527 INFO L280 TraceCheckUtils]: 4: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,528 INFO L280 TraceCheckUtils]: 5: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:25,528 INFO L280 TraceCheckUtils]: 6: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:25,528 INFO L280 TraceCheckUtils]: 7: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:25,529 INFO L280 TraceCheckUtils]: 8: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,530 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {12633#true} {14233#(<= 2 |fibo_#in~n|)} #46#return; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,531 INFO L280 TraceCheckUtils]: 10: Hoare triple {14233#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,532 INFO L263 TraceCheckUtils]: 11: Hoare triple {14233#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:25,532 INFO L280 TraceCheckUtils]: 12: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,533 INFO L280 TraceCheckUtils]: 13: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:25,533 INFO L280 TraceCheckUtils]: 14: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:25,533 INFO L280 TraceCheckUtils]: 15: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,535 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {12633#true} {14233#(<= 2 |fibo_#in~n|)} #48#return; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,536 INFO L280 TraceCheckUtils]: 17: Hoare triple {14233#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,537 INFO L280 TraceCheckUtils]: 18: Hoare triple {14233#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,537 INFO L280 TraceCheckUtils]: 19: Hoare triple {14233#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,538 INFO L280 TraceCheckUtils]: 20: Hoare triple {14233#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,539 INFO L280 TraceCheckUtils]: 21: Hoare triple {14233#(<= 2 |fibo_#in~n|)} assume true; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,541 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {14233#(<= 2 |fibo_#in~n|)} {13812#(= fibo_~n |fibo_#in~n|)} #46#return; {14225#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:25,546 INFO L280 TraceCheckUtils]: 0: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,546 INFO L280 TraceCheckUtils]: 1: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:25,547 INFO L280 TraceCheckUtils]: 2: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:25,547 INFO L280 TraceCheckUtils]: 3: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:25,547 INFO L280 TraceCheckUtils]: 4: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,548 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12633#true} {14225#(<= 3 |fibo_#in~n|)} #48#return; {14225#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,549 INFO L280 TraceCheckUtils]: 0: Hoare triple {12633#true} ~n := #in~n; {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,549 INFO L280 TraceCheckUtils]: 1: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,550 INFO L280 TraceCheckUtils]: 2: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,550 INFO L263 TraceCheckUtils]: 3: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:25,551 INFO L280 TraceCheckUtils]: 4: Hoare triple {12633#true} ~n := #in~n; {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,552 INFO L280 TraceCheckUtils]: 5: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {14232#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-10 18:38:25,553 INFO L280 TraceCheckUtils]: 6: Hoare triple {14232#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,553 INFO L263 TraceCheckUtils]: 7: Hoare triple {14233#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:25,554 INFO L280 TraceCheckUtils]: 8: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,554 INFO L280 TraceCheckUtils]: 9: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:25,554 INFO L280 TraceCheckUtils]: 10: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:25,554 INFO L280 TraceCheckUtils]: 11: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:25,555 INFO L280 TraceCheckUtils]: 12: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,555 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {12633#true} {14233#(<= 2 |fibo_#in~n|)} #46#return; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,556 INFO L280 TraceCheckUtils]: 14: Hoare triple {14233#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,556 INFO L263 TraceCheckUtils]: 15: Hoare triple {14233#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:25,557 INFO L280 TraceCheckUtils]: 16: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,557 INFO L280 TraceCheckUtils]: 17: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:25,558 INFO L280 TraceCheckUtils]: 18: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:25,558 INFO L280 TraceCheckUtils]: 19: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,559 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {12633#true} {14233#(<= 2 |fibo_#in~n|)} #48#return; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,560 INFO L280 TraceCheckUtils]: 21: Hoare triple {14233#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,561 INFO L280 TraceCheckUtils]: 22: Hoare triple {14233#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,562 INFO L280 TraceCheckUtils]: 23: Hoare triple {14233#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,563 INFO L280 TraceCheckUtils]: 24: Hoare triple {14233#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,565 INFO L280 TraceCheckUtils]: 25: Hoare triple {14233#(<= 2 |fibo_#in~n|)} assume true; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,566 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {14233#(<= 2 |fibo_#in~n|)} {13812#(= fibo_~n |fibo_#in~n|)} #46#return; {14225#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,567 INFO L280 TraceCheckUtils]: 27: Hoare triple {14225#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14225#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,568 INFO L263 TraceCheckUtils]: 28: Hoare triple {14225#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:25,568 INFO L280 TraceCheckUtils]: 29: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,569 INFO L280 TraceCheckUtils]: 30: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:25,569 INFO L280 TraceCheckUtils]: 31: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:25,569 INFO L280 TraceCheckUtils]: 32: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:25,570 INFO L280 TraceCheckUtils]: 33: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,571 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {12633#true} {14225#(<= 3 |fibo_#in~n|)} #48#return; {14225#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,572 INFO L280 TraceCheckUtils]: 35: Hoare triple {14225#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14225#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,573 INFO L280 TraceCheckUtils]: 36: Hoare triple {14225#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {14225#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,574 INFO L280 TraceCheckUtils]: 37: Hoare triple {14225#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {14225#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,575 INFO L280 TraceCheckUtils]: 38: Hoare triple {14225#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {14225#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,576 INFO L280 TraceCheckUtils]: 39: Hoare triple {14225#(<= 3 |fibo_#in~n|)} assume true; {14225#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,578 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {14225#(<= 3 |fibo_#in~n|)} {13812#(= fibo_~n |fibo_#in~n|)} #46#return; {14178#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:25,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:25,592 INFO L280 TraceCheckUtils]: 0: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,593 INFO L280 TraceCheckUtils]: 1: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:25,593 INFO L280 TraceCheckUtils]: 2: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:25,594 INFO L280 TraceCheckUtils]: 3: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:25,594 INFO L280 TraceCheckUtils]: 4: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,594 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:25,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:25,598 INFO L280 TraceCheckUtils]: 0: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,599 INFO L280 TraceCheckUtils]: 1: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:25,599 INFO L280 TraceCheckUtils]: 2: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:25,600 INFO L280 TraceCheckUtils]: 3: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,600 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:25,601 INFO L280 TraceCheckUtils]: 0: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,601 INFO L280 TraceCheckUtils]: 1: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:25,601 INFO L280 TraceCheckUtils]: 2: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:25,602 INFO L263 TraceCheckUtils]: 3: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:25,602 INFO L280 TraceCheckUtils]: 4: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,603 INFO L280 TraceCheckUtils]: 5: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:25,603 INFO L280 TraceCheckUtils]: 6: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:25,603 INFO L280 TraceCheckUtils]: 7: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:25,604 INFO L280 TraceCheckUtils]: 8: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,604 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:25,605 INFO L280 TraceCheckUtils]: 10: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:25,605 INFO L263 TraceCheckUtils]: 11: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:25,606 INFO L280 TraceCheckUtils]: 12: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,606 INFO L280 TraceCheckUtils]: 13: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:25,606 INFO L280 TraceCheckUtils]: 14: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:25,607 INFO L280 TraceCheckUtils]: 15: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,607 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:25,608 INFO L280 TraceCheckUtils]: 17: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:25,608 INFO L280 TraceCheckUtils]: 18: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:25,608 INFO L280 TraceCheckUtils]: 19: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:25,609 INFO L280 TraceCheckUtils]: 20: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:25,609 INFO L280 TraceCheckUtils]: 21: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,613 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {12633#true} {14178#(<= 4 |fibo_#in~n|)} #48#return; {14178#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,617 INFO L280 TraceCheckUtils]: 0: Hoare triple {12633#true} ~n := #in~n; {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,618 INFO L280 TraceCheckUtils]: 1: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,619 INFO L280 TraceCheckUtils]: 2: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,619 INFO L263 TraceCheckUtils]: 3: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:25,620 INFO L280 TraceCheckUtils]: 4: Hoare triple {12633#true} ~n := #in~n; {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,621 INFO L280 TraceCheckUtils]: 5: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,622 INFO L280 TraceCheckUtils]: 6: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,622 INFO L263 TraceCheckUtils]: 7: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:25,623 INFO L280 TraceCheckUtils]: 8: Hoare triple {12633#true} ~n := #in~n; {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,624 INFO L280 TraceCheckUtils]: 9: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {14232#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-10 18:38:25,626 INFO L280 TraceCheckUtils]: 10: Hoare triple {14232#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,626 INFO L263 TraceCheckUtils]: 11: Hoare triple {14233#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:25,627 INFO L280 TraceCheckUtils]: 12: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,627 INFO L280 TraceCheckUtils]: 13: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:25,628 INFO L280 TraceCheckUtils]: 14: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:25,628 INFO L280 TraceCheckUtils]: 15: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:25,628 INFO L280 TraceCheckUtils]: 16: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,630 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {12633#true} {14233#(<= 2 |fibo_#in~n|)} #46#return; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,631 INFO L280 TraceCheckUtils]: 18: Hoare triple {14233#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,631 INFO L263 TraceCheckUtils]: 19: Hoare triple {14233#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:25,631 INFO L280 TraceCheckUtils]: 20: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,632 INFO L280 TraceCheckUtils]: 21: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:25,632 INFO L280 TraceCheckUtils]: 22: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:25,633 INFO L280 TraceCheckUtils]: 23: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,634 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {12633#true} {14233#(<= 2 |fibo_#in~n|)} #48#return; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,634 INFO L280 TraceCheckUtils]: 25: Hoare triple {14233#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,635 INFO L280 TraceCheckUtils]: 26: Hoare triple {14233#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,636 INFO L280 TraceCheckUtils]: 27: Hoare triple {14233#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,636 INFO L280 TraceCheckUtils]: 28: Hoare triple {14233#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,637 INFO L280 TraceCheckUtils]: 29: Hoare triple {14233#(<= 2 |fibo_#in~n|)} assume true; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,638 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {14233#(<= 2 |fibo_#in~n|)} {13812#(= fibo_~n |fibo_#in~n|)} #46#return; {14225#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,639 INFO L280 TraceCheckUtils]: 31: Hoare triple {14225#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14225#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,639 INFO L263 TraceCheckUtils]: 32: Hoare triple {14225#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:25,640 INFO L280 TraceCheckUtils]: 33: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,640 INFO L280 TraceCheckUtils]: 34: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:25,640 INFO L280 TraceCheckUtils]: 35: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:25,640 INFO L280 TraceCheckUtils]: 36: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:25,641 INFO L280 TraceCheckUtils]: 37: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,642 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {12633#true} {14225#(<= 3 |fibo_#in~n|)} #48#return; {14225#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,642 INFO L280 TraceCheckUtils]: 39: Hoare triple {14225#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14225#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,643 INFO L280 TraceCheckUtils]: 40: Hoare triple {14225#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {14225#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,643 INFO L280 TraceCheckUtils]: 41: Hoare triple {14225#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {14225#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,644 INFO L280 TraceCheckUtils]: 42: Hoare triple {14225#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {14225#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,645 INFO L280 TraceCheckUtils]: 43: Hoare triple {14225#(<= 3 |fibo_#in~n|)} assume true; {14225#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,646 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {14225#(<= 3 |fibo_#in~n|)} {13812#(= fibo_~n |fibo_#in~n|)} #46#return; {14178#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,646 INFO L280 TraceCheckUtils]: 45: Hoare triple {14178#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14178#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,647 INFO L263 TraceCheckUtils]: 46: Hoare triple {14178#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:25,647 INFO L280 TraceCheckUtils]: 47: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,648 INFO L280 TraceCheckUtils]: 48: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:25,648 INFO L280 TraceCheckUtils]: 49: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:25,648 INFO L263 TraceCheckUtils]: 50: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:25,649 INFO L280 TraceCheckUtils]: 51: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,649 INFO L280 TraceCheckUtils]: 52: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:25,650 INFO L280 TraceCheckUtils]: 53: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:25,650 INFO L280 TraceCheckUtils]: 54: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:25,650 INFO L280 TraceCheckUtils]: 55: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,651 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:25,651 INFO L280 TraceCheckUtils]: 57: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:25,652 INFO L263 TraceCheckUtils]: 58: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:25,652 INFO L280 TraceCheckUtils]: 59: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,652 INFO L280 TraceCheckUtils]: 60: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:25,653 INFO L280 TraceCheckUtils]: 61: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:25,653 INFO L280 TraceCheckUtils]: 62: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,653 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:25,654 INFO L280 TraceCheckUtils]: 64: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:25,654 INFO L280 TraceCheckUtils]: 65: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:25,655 INFO L280 TraceCheckUtils]: 66: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:25,655 INFO L280 TraceCheckUtils]: 67: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:25,655 INFO L280 TraceCheckUtils]: 68: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,657 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {12633#true} {14178#(<= 4 |fibo_#in~n|)} #48#return; {14178#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,658 INFO L280 TraceCheckUtils]: 70: Hoare triple {14178#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14178#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,659 INFO L280 TraceCheckUtils]: 71: Hoare triple {14178#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {14178#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,660 INFO L280 TraceCheckUtils]: 72: Hoare triple {14178#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {14178#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,661 INFO L280 TraceCheckUtils]: 73: Hoare triple {14178#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {14178#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,661 INFO L280 TraceCheckUtils]: 74: Hoare triple {14178#(<= 4 |fibo_#in~n|)} assume true; {14178#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,663 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {14178#(<= 4 |fibo_#in~n|)} {13812#(= fibo_~n |fibo_#in~n|)} #46#return; {14095#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:25,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:25,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:25,698 INFO L280 TraceCheckUtils]: 0: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,699 INFO L280 TraceCheckUtils]: 1: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:25,699 INFO L280 TraceCheckUtils]: 2: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:25,700 INFO L280 TraceCheckUtils]: 3: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:25,700 INFO L280 TraceCheckUtils]: 4: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,701 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:25,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:25,707 INFO L280 TraceCheckUtils]: 0: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,707 INFO L280 TraceCheckUtils]: 1: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:25,708 INFO L280 TraceCheckUtils]: 2: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:25,708 INFO L280 TraceCheckUtils]: 3: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,708 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:25,709 INFO L280 TraceCheckUtils]: 0: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,709 INFO L280 TraceCheckUtils]: 1: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:25,710 INFO L280 TraceCheckUtils]: 2: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:25,710 INFO L263 TraceCheckUtils]: 3: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:25,710 INFO L280 TraceCheckUtils]: 4: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,711 INFO L280 TraceCheckUtils]: 5: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:25,711 INFO L280 TraceCheckUtils]: 6: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:25,712 INFO L280 TraceCheckUtils]: 7: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:25,712 INFO L280 TraceCheckUtils]: 8: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,713 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:25,713 INFO L280 TraceCheckUtils]: 10: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:25,713 INFO L263 TraceCheckUtils]: 11: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:25,714 INFO L280 TraceCheckUtils]: 12: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,714 INFO L280 TraceCheckUtils]: 13: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:25,715 INFO L280 TraceCheckUtils]: 14: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:25,715 INFO L280 TraceCheckUtils]: 15: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,715 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:25,716 INFO L280 TraceCheckUtils]: 17: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:25,716 INFO L280 TraceCheckUtils]: 18: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:25,717 INFO L280 TraceCheckUtils]: 19: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:25,717 INFO L280 TraceCheckUtils]: 20: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:25,717 INFO L280 TraceCheckUtils]: 21: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,718 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:25,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:25,725 INFO L280 TraceCheckUtils]: 0: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,726 INFO L280 TraceCheckUtils]: 1: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:25,726 INFO L280 TraceCheckUtils]: 2: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:25,726 INFO L280 TraceCheckUtils]: 3: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:25,727 INFO L280 TraceCheckUtils]: 4: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,727 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:25,727 INFO L280 TraceCheckUtils]: 0: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,727 INFO L280 TraceCheckUtils]: 1: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:25,727 INFO L280 TraceCheckUtils]: 2: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:25,728 INFO L263 TraceCheckUtils]: 3: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:25,728 INFO L280 TraceCheckUtils]: 4: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,728 INFO L280 TraceCheckUtils]: 5: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:25,728 INFO L280 TraceCheckUtils]: 6: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:25,729 INFO L263 TraceCheckUtils]: 7: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:25,729 INFO L280 TraceCheckUtils]: 8: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,729 INFO L280 TraceCheckUtils]: 9: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:25,729 INFO L280 TraceCheckUtils]: 10: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:25,730 INFO L280 TraceCheckUtils]: 11: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:25,730 INFO L280 TraceCheckUtils]: 12: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,730 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:25,730 INFO L280 TraceCheckUtils]: 14: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:25,730 INFO L263 TraceCheckUtils]: 15: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:25,731 INFO L280 TraceCheckUtils]: 16: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,731 INFO L280 TraceCheckUtils]: 17: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:25,731 INFO L280 TraceCheckUtils]: 18: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:25,731 INFO L280 TraceCheckUtils]: 19: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,731 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:25,732 INFO L280 TraceCheckUtils]: 21: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:25,732 INFO L280 TraceCheckUtils]: 22: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:25,732 INFO L280 TraceCheckUtils]: 23: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:25,733 INFO L280 TraceCheckUtils]: 24: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:25,733 INFO L280 TraceCheckUtils]: 25: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,734 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:25,734 INFO L280 TraceCheckUtils]: 27: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:25,734 INFO L263 TraceCheckUtils]: 28: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:25,735 INFO L280 TraceCheckUtils]: 29: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,735 INFO L280 TraceCheckUtils]: 30: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:25,736 INFO L280 TraceCheckUtils]: 31: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:25,736 INFO L280 TraceCheckUtils]: 32: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:25,736 INFO L280 TraceCheckUtils]: 33: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,737 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:25,737 INFO L280 TraceCheckUtils]: 35: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:25,737 INFO L280 TraceCheckUtils]: 36: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:25,738 INFO L280 TraceCheckUtils]: 37: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:25,738 INFO L280 TraceCheckUtils]: 38: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:25,739 INFO L280 TraceCheckUtils]: 39: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,741 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {12633#true} {14095#(<= 5 |fibo_#in~n|)} #48#return; {14095#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,744 INFO L280 TraceCheckUtils]: 0: Hoare triple {12633#true} ~n := #in~n; {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,745 INFO L280 TraceCheckUtils]: 1: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,746 INFO L280 TraceCheckUtils]: 2: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,746 INFO L263 TraceCheckUtils]: 3: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:25,747 INFO L280 TraceCheckUtils]: 4: Hoare triple {12633#true} ~n := #in~n; {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,748 INFO L280 TraceCheckUtils]: 5: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,749 INFO L280 TraceCheckUtils]: 6: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,749 INFO L263 TraceCheckUtils]: 7: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:25,750 INFO L280 TraceCheckUtils]: 8: Hoare triple {12633#true} ~n := #in~n; {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,751 INFO L280 TraceCheckUtils]: 9: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,752 INFO L280 TraceCheckUtils]: 10: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,752 INFO L263 TraceCheckUtils]: 11: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:25,753 INFO L280 TraceCheckUtils]: 12: Hoare triple {12633#true} ~n := #in~n; {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,754 INFO L280 TraceCheckUtils]: 13: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {14232#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-10 18:38:25,755 INFO L280 TraceCheckUtils]: 14: Hoare triple {14232#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,756 INFO L263 TraceCheckUtils]: 15: Hoare triple {14233#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:25,756 INFO L280 TraceCheckUtils]: 16: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,757 INFO L280 TraceCheckUtils]: 17: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:25,757 INFO L280 TraceCheckUtils]: 18: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:25,757 INFO L280 TraceCheckUtils]: 19: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:25,758 INFO L280 TraceCheckUtils]: 20: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,759 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {12633#true} {14233#(<= 2 |fibo_#in~n|)} #46#return; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,760 INFO L280 TraceCheckUtils]: 22: Hoare triple {14233#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,760 INFO L263 TraceCheckUtils]: 23: Hoare triple {14233#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:25,761 INFO L280 TraceCheckUtils]: 24: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,761 INFO L280 TraceCheckUtils]: 25: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:25,762 INFO L280 TraceCheckUtils]: 26: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:25,762 INFO L280 TraceCheckUtils]: 27: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,763 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {12633#true} {14233#(<= 2 |fibo_#in~n|)} #48#return; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,764 INFO L280 TraceCheckUtils]: 29: Hoare triple {14233#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,765 INFO L280 TraceCheckUtils]: 30: Hoare triple {14233#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,766 INFO L280 TraceCheckUtils]: 31: Hoare triple {14233#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,766 INFO L280 TraceCheckUtils]: 32: Hoare triple {14233#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,767 INFO L280 TraceCheckUtils]: 33: Hoare triple {14233#(<= 2 |fibo_#in~n|)} assume true; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,768 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {14233#(<= 2 |fibo_#in~n|)} {13812#(= fibo_~n |fibo_#in~n|)} #46#return; {14225#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,769 INFO L280 TraceCheckUtils]: 35: Hoare triple {14225#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14225#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,770 INFO L263 TraceCheckUtils]: 36: Hoare triple {14225#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:25,770 INFO L280 TraceCheckUtils]: 37: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,771 INFO L280 TraceCheckUtils]: 38: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:25,771 INFO L280 TraceCheckUtils]: 39: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:25,771 INFO L280 TraceCheckUtils]: 40: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:25,772 INFO L280 TraceCheckUtils]: 41: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,773 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {12633#true} {14225#(<= 3 |fibo_#in~n|)} #48#return; {14225#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,774 INFO L280 TraceCheckUtils]: 43: Hoare triple {14225#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14225#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,775 INFO L280 TraceCheckUtils]: 44: Hoare triple {14225#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {14225#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,776 INFO L280 TraceCheckUtils]: 45: Hoare triple {14225#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {14225#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,776 INFO L280 TraceCheckUtils]: 46: Hoare triple {14225#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {14225#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,777 INFO L280 TraceCheckUtils]: 47: Hoare triple {14225#(<= 3 |fibo_#in~n|)} assume true; {14225#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,779 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {14225#(<= 3 |fibo_#in~n|)} {13812#(= fibo_~n |fibo_#in~n|)} #46#return; {14178#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,780 INFO L280 TraceCheckUtils]: 49: Hoare triple {14178#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14178#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,780 INFO L263 TraceCheckUtils]: 50: Hoare triple {14178#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:25,781 INFO L280 TraceCheckUtils]: 51: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,781 INFO L280 TraceCheckUtils]: 52: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:25,782 INFO L280 TraceCheckUtils]: 53: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:25,782 INFO L263 TraceCheckUtils]: 54: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:25,782 INFO L280 TraceCheckUtils]: 55: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,783 INFO L280 TraceCheckUtils]: 56: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:25,783 INFO L280 TraceCheckUtils]: 57: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:25,783 INFO L280 TraceCheckUtils]: 58: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:25,784 INFO L280 TraceCheckUtils]: 59: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,784 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:25,785 INFO L280 TraceCheckUtils]: 61: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:25,785 INFO L263 TraceCheckUtils]: 62: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:25,785 INFO L280 TraceCheckUtils]: 63: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,786 INFO L280 TraceCheckUtils]: 64: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:25,786 INFO L280 TraceCheckUtils]: 65: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:25,786 INFO L280 TraceCheckUtils]: 66: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,787 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:25,787 INFO L280 TraceCheckUtils]: 68: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:25,787 INFO L280 TraceCheckUtils]: 69: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:25,788 INFO L280 TraceCheckUtils]: 70: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:25,788 INFO L280 TraceCheckUtils]: 71: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:25,788 INFO L280 TraceCheckUtils]: 72: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,790 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {12633#true} {14178#(<= 4 |fibo_#in~n|)} #48#return; {14178#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,791 INFO L280 TraceCheckUtils]: 74: Hoare triple {14178#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14178#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,792 INFO L280 TraceCheckUtils]: 75: Hoare triple {14178#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {14178#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,793 INFO L280 TraceCheckUtils]: 76: Hoare triple {14178#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {14178#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,795 INFO L280 TraceCheckUtils]: 77: Hoare triple {14178#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {14178#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,796 INFO L280 TraceCheckUtils]: 78: Hoare triple {14178#(<= 4 |fibo_#in~n|)} assume true; {14178#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,797 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {14178#(<= 4 |fibo_#in~n|)} {13812#(= fibo_~n |fibo_#in~n|)} #46#return; {14095#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,798 INFO L280 TraceCheckUtils]: 80: Hoare triple {14095#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14095#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,799 INFO L263 TraceCheckUtils]: 81: Hoare triple {14095#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:25,799 INFO L280 TraceCheckUtils]: 82: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,800 INFO L280 TraceCheckUtils]: 83: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:25,800 INFO L280 TraceCheckUtils]: 84: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:25,800 INFO L263 TraceCheckUtils]: 85: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:25,800 INFO L280 TraceCheckUtils]: 86: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,801 INFO L280 TraceCheckUtils]: 87: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:25,801 INFO L280 TraceCheckUtils]: 88: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:25,801 INFO L263 TraceCheckUtils]: 89: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:25,801 INFO L280 TraceCheckUtils]: 90: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,802 INFO L280 TraceCheckUtils]: 91: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:25,802 INFO L280 TraceCheckUtils]: 92: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:25,802 INFO L280 TraceCheckUtils]: 93: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:25,802 INFO L280 TraceCheckUtils]: 94: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,802 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:25,803 INFO L280 TraceCheckUtils]: 96: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:25,803 INFO L263 TraceCheckUtils]: 97: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:25,803 INFO L280 TraceCheckUtils]: 98: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,803 INFO L280 TraceCheckUtils]: 99: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:25,804 INFO L280 TraceCheckUtils]: 100: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:25,804 INFO L280 TraceCheckUtils]: 101: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,804 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:25,804 INFO L280 TraceCheckUtils]: 103: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:25,805 INFO L280 TraceCheckUtils]: 104: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:25,805 INFO L280 TraceCheckUtils]: 105: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:25,805 INFO L280 TraceCheckUtils]: 106: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:25,805 INFO L280 TraceCheckUtils]: 107: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,805 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:25,806 INFO L280 TraceCheckUtils]: 109: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:25,806 INFO L263 TraceCheckUtils]: 110: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:25,806 INFO L280 TraceCheckUtils]: 111: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,806 INFO L280 TraceCheckUtils]: 112: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:25,806 INFO L280 TraceCheckUtils]: 113: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:25,807 INFO L280 TraceCheckUtils]: 114: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:25,807 INFO L280 TraceCheckUtils]: 115: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,807 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:25,807 INFO L280 TraceCheckUtils]: 117: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:25,808 INFO L280 TraceCheckUtils]: 118: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:25,808 INFO L280 TraceCheckUtils]: 119: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:25,808 INFO L280 TraceCheckUtils]: 120: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:25,808 INFO L280 TraceCheckUtils]: 121: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,810 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {12633#true} {14095#(<= 5 |fibo_#in~n|)} #48#return; {14095#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,811 INFO L280 TraceCheckUtils]: 123: Hoare triple {14095#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14095#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,812 INFO L280 TraceCheckUtils]: 124: Hoare triple {14095#(<= 5 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {14095#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,813 INFO L280 TraceCheckUtils]: 125: Hoare triple {14095#(<= 5 |fibo_#in~n|)} havoc #t~ret0; {14095#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,814 INFO L280 TraceCheckUtils]: 126: Hoare triple {14095#(<= 5 |fibo_#in~n|)} havoc #t~ret1; {14095#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,814 INFO L280 TraceCheckUtils]: 127: Hoare triple {14095#(<= 5 |fibo_#in~n|)} assume true; {14095#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,815 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {14095#(<= 5 |fibo_#in~n|)} {13812#(= fibo_~n |fibo_#in~n|)} #46#return; {13942#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:25,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:25,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:25,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:25,860 INFO L280 TraceCheckUtils]: 0: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,860 INFO L280 TraceCheckUtils]: 1: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:25,861 INFO L280 TraceCheckUtils]: 2: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:25,861 INFO L280 TraceCheckUtils]: 3: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:25,861 INFO L280 TraceCheckUtils]: 4: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,861 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:25,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:25,865 INFO L280 TraceCheckUtils]: 0: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,866 INFO L280 TraceCheckUtils]: 1: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:25,866 INFO L280 TraceCheckUtils]: 2: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:25,866 INFO L280 TraceCheckUtils]: 3: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,866 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:25,867 INFO L280 TraceCheckUtils]: 0: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,867 INFO L280 TraceCheckUtils]: 1: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:25,867 INFO L280 TraceCheckUtils]: 2: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:25,867 INFO L263 TraceCheckUtils]: 3: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:25,868 INFO L280 TraceCheckUtils]: 4: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,868 INFO L280 TraceCheckUtils]: 5: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:25,868 INFO L280 TraceCheckUtils]: 6: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:25,869 INFO L280 TraceCheckUtils]: 7: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:25,869 INFO L280 TraceCheckUtils]: 8: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,869 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:25,869 INFO L280 TraceCheckUtils]: 10: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:25,870 INFO L263 TraceCheckUtils]: 11: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:25,870 INFO L280 TraceCheckUtils]: 12: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,870 INFO L280 TraceCheckUtils]: 13: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:25,870 INFO L280 TraceCheckUtils]: 14: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:25,871 INFO L280 TraceCheckUtils]: 15: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,871 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:25,871 INFO L280 TraceCheckUtils]: 17: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:25,871 INFO L280 TraceCheckUtils]: 18: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:25,872 INFO L280 TraceCheckUtils]: 19: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:25,872 INFO L280 TraceCheckUtils]: 20: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:25,872 INFO L280 TraceCheckUtils]: 21: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,872 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:25,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:25,877 INFO L280 TraceCheckUtils]: 0: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,878 INFO L280 TraceCheckUtils]: 1: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:25,878 INFO L280 TraceCheckUtils]: 2: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:25,878 INFO L280 TraceCheckUtils]: 3: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:25,879 INFO L280 TraceCheckUtils]: 4: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,879 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:25,879 INFO L280 TraceCheckUtils]: 0: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,880 INFO L280 TraceCheckUtils]: 1: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:25,880 INFO L280 TraceCheckUtils]: 2: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:25,880 INFO L263 TraceCheckUtils]: 3: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:25,880 INFO L280 TraceCheckUtils]: 4: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,881 INFO L280 TraceCheckUtils]: 5: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:25,881 INFO L280 TraceCheckUtils]: 6: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:25,881 INFO L263 TraceCheckUtils]: 7: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:25,881 INFO L280 TraceCheckUtils]: 8: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,882 INFO L280 TraceCheckUtils]: 9: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:25,882 INFO L280 TraceCheckUtils]: 10: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:25,882 INFO L280 TraceCheckUtils]: 11: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:25,882 INFO L280 TraceCheckUtils]: 12: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,883 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:25,883 INFO L280 TraceCheckUtils]: 14: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:25,883 INFO L263 TraceCheckUtils]: 15: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:25,883 INFO L280 TraceCheckUtils]: 16: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,884 INFO L280 TraceCheckUtils]: 17: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:25,884 INFO L280 TraceCheckUtils]: 18: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:25,884 INFO L280 TraceCheckUtils]: 19: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,884 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:25,885 INFO L280 TraceCheckUtils]: 21: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:25,885 INFO L280 TraceCheckUtils]: 22: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:25,885 INFO L280 TraceCheckUtils]: 23: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:25,885 INFO L280 TraceCheckUtils]: 24: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:25,886 INFO L280 TraceCheckUtils]: 25: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,886 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:25,886 INFO L280 TraceCheckUtils]: 27: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:25,886 INFO L263 TraceCheckUtils]: 28: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:25,887 INFO L280 TraceCheckUtils]: 29: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,887 INFO L280 TraceCheckUtils]: 30: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:25,887 INFO L280 TraceCheckUtils]: 31: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:25,888 INFO L280 TraceCheckUtils]: 32: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:25,888 INFO L280 TraceCheckUtils]: 33: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,888 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:25,888 INFO L280 TraceCheckUtils]: 35: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:25,889 INFO L280 TraceCheckUtils]: 36: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:25,889 INFO L280 TraceCheckUtils]: 37: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:25,889 INFO L280 TraceCheckUtils]: 38: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:25,889 INFO L280 TraceCheckUtils]: 39: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,890 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:25,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:25,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:25,905 INFO L280 TraceCheckUtils]: 0: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,906 INFO L280 TraceCheckUtils]: 1: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:25,906 INFO L280 TraceCheckUtils]: 2: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:25,907 INFO L280 TraceCheckUtils]: 3: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:25,907 INFO L280 TraceCheckUtils]: 4: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,907 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:25,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:25,911 INFO L280 TraceCheckUtils]: 0: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,912 INFO L280 TraceCheckUtils]: 1: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:25,912 INFO L280 TraceCheckUtils]: 2: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:25,912 INFO L280 TraceCheckUtils]: 3: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,913 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:25,913 INFO L280 TraceCheckUtils]: 0: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,913 INFO L280 TraceCheckUtils]: 1: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:25,914 INFO L280 TraceCheckUtils]: 2: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:25,914 INFO L263 TraceCheckUtils]: 3: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:25,914 INFO L280 TraceCheckUtils]: 4: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,914 INFO L280 TraceCheckUtils]: 5: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:25,915 INFO L280 TraceCheckUtils]: 6: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:25,915 INFO L280 TraceCheckUtils]: 7: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:25,915 INFO L280 TraceCheckUtils]: 8: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,915 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:25,916 INFO L280 TraceCheckUtils]: 10: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:25,916 INFO L263 TraceCheckUtils]: 11: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:25,916 INFO L280 TraceCheckUtils]: 12: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,916 INFO L280 TraceCheckUtils]: 13: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:25,916 INFO L280 TraceCheckUtils]: 14: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:25,917 INFO L280 TraceCheckUtils]: 15: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,917 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:25,917 INFO L280 TraceCheckUtils]: 17: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:25,917 INFO L280 TraceCheckUtils]: 18: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:25,918 INFO L280 TraceCheckUtils]: 19: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:25,918 INFO L280 TraceCheckUtils]: 20: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:25,918 INFO L280 TraceCheckUtils]: 21: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,918 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:25,919 INFO L280 TraceCheckUtils]: 0: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,919 INFO L280 TraceCheckUtils]: 1: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:25,919 INFO L280 TraceCheckUtils]: 2: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:25,919 INFO L263 TraceCheckUtils]: 3: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:25,920 INFO L280 TraceCheckUtils]: 4: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,920 INFO L280 TraceCheckUtils]: 5: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:25,920 INFO L280 TraceCheckUtils]: 6: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:25,920 INFO L263 TraceCheckUtils]: 7: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:25,921 INFO L280 TraceCheckUtils]: 8: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,921 INFO L280 TraceCheckUtils]: 9: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:25,921 INFO L280 TraceCheckUtils]: 10: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:25,921 INFO L263 TraceCheckUtils]: 11: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:25,921 INFO L280 TraceCheckUtils]: 12: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,922 INFO L280 TraceCheckUtils]: 13: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:25,922 INFO L280 TraceCheckUtils]: 14: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:25,922 INFO L280 TraceCheckUtils]: 15: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:25,922 INFO L280 TraceCheckUtils]: 16: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,923 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:25,923 INFO L280 TraceCheckUtils]: 18: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:25,923 INFO L263 TraceCheckUtils]: 19: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:25,923 INFO L280 TraceCheckUtils]: 20: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,923 INFO L280 TraceCheckUtils]: 21: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:25,924 INFO L280 TraceCheckUtils]: 22: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:25,924 INFO L280 TraceCheckUtils]: 23: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,924 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:25,924 INFO L280 TraceCheckUtils]: 25: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:25,925 INFO L280 TraceCheckUtils]: 26: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:25,925 INFO L280 TraceCheckUtils]: 27: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:25,925 INFO L280 TraceCheckUtils]: 28: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:25,925 INFO L280 TraceCheckUtils]: 29: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,925 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:25,926 INFO L280 TraceCheckUtils]: 31: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:25,926 INFO L263 TraceCheckUtils]: 32: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:25,926 INFO L280 TraceCheckUtils]: 33: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,926 INFO L280 TraceCheckUtils]: 34: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:25,926 INFO L280 TraceCheckUtils]: 35: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:25,927 INFO L280 TraceCheckUtils]: 36: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:25,927 INFO L280 TraceCheckUtils]: 37: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,927 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:25,927 INFO L280 TraceCheckUtils]: 39: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:25,928 INFO L280 TraceCheckUtils]: 40: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:25,928 INFO L280 TraceCheckUtils]: 41: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:25,928 INFO L280 TraceCheckUtils]: 42: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:25,928 INFO L280 TraceCheckUtils]: 43: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,929 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:25,929 INFO L280 TraceCheckUtils]: 45: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:25,929 INFO L263 TraceCheckUtils]: 46: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:25,929 INFO L280 TraceCheckUtils]: 47: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,929 INFO L280 TraceCheckUtils]: 48: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:25,930 INFO L280 TraceCheckUtils]: 49: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:25,930 INFO L263 TraceCheckUtils]: 50: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:25,930 INFO L280 TraceCheckUtils]: 51: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,930 INFO L280 TraceCheckUtils]: 52: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:25,931 INFO L280 TraceCheckUtils]: 53: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:25,931 INFO L280 TraceCheckUtils]: 54: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:25,931 INFO L280 TraceCheckUtils]: 55: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,931 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:25,932 INFO L280 TraceCheckUtils]: 57: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:25,932 INFO L263 TraceCheckUtils]: 58: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:25,932 INFO L280 TraceCheckUtils]: 59: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,932 INFO L280 TraceCheckUtils]: 60: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:25,932 INFO L280 TraceCheckUtils]: 61: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:25,933 INFO L280 TraceCheckUtils]: 62: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,933 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:25,933 INFO L280 TraceCheckUtils]: 64: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:25,933 INFO L280 TraceCheckUtils]: 65: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:25,933 INFO L280 TraceCheckUtils]: 66: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:25,934 INFO L280 TraceCheckUtils]: 67: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:25,934 INFO L280 TraceCheckUtils]: 68: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,934 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:25,934 INFO L280 TraceCheckUtils]: 70: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:25,934 INFO L280 TraceCheckUtils]: 71: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:25,935 INFO L280 TraceCheckUtils]: 72: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:25,935 INFO L280 TraceCheckUtils]: 73: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:25,935 INFO L280 TraceCheckUtils]: 74: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,939 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {12633#true} {13942#(<= 6 |fibo_#in~n|)} #48#return; {13942#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,943 INFO L280 TraceCheckUtils]: 0: Hoare triple {12633#true} ~n := #in~n; {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,944 INFO L280 TraceCheckUtils]: 1: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,944 INFO L280 TraceCheckUtils]: 2: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,944 INFO L263 TraceCheckUtils]: 3: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:25,945 INFO L280 TraceCheckUtils]: 4: Hoare triple {12633#true} ~n := #in~n; {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,945 INFO L280 TraceCheckUtils]: 5: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,946 INFO L280 TraceCheckUtils]: 6: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,946 INFO L263 TraceCheckUtils]: 7: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:25,946 INFO L280 TraceCheckUtils]: 8: Hoare triple {12633#true} ~n := #in~n; {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,947 INFO L280 TraceCheckUtils]: 9: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,947 INFO L280 TraceCheckUtils]: 10: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,948 INFO L263 TraceCheckUtils]: 11: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:25,948 INFO L280 TraceCheckUtils]: 12: Hoare triple {12633#true} ~n := #in~n; {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,949 INFO L280 TraceCheckUtils]: 13: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,949 INFO L280 TraceCheckUtils]: 14: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,949 INFO L263 TraceCheckUtils]: 15: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:25,950 INFO L280 TraceCheckUtils]: 16: Hoare triple {12633#true} ~n := #in~n; {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,951 INFO L280 TraceCheckUtils]: 17: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {14232#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-10 18:38:25,951 INFO L280 TraceCheckUtils]: 18: Hoare triple {14232#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,952 INFO L263 TraceCheckUtils]: 19: Hoare triple {14233#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:25,952 INFO L280 TraceCheckUtils]: 20: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,952 INFO L280 TraceCheckUtils]: 21: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:25,952 INFO L280 TraceCheckUtils]: 22: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:25,952 INFO L280 TraceCheckUtils]: 23: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:25,953 INFO L280 TraceCheckUtils]: 24: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,954 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {12633#true} {14233#(<= 2 |fibo_#in~n|)} #46#return; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,954 INFO L280 TraceCheckUtils]: 26: Hoare triple {14233#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,954 INFO L263 TraceCheckUtils]: 27: Hoare triple {14233#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:25,955 INFO L280 TraceCheckUtils]: 28: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,955 INFO L280 TraceCheckUtils]: 29: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:25,955 INFO L280 TraceCheckUtils]: 30: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:25,955 INFO L280 TraceCheckUtils]: 31: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,956 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {12633#true} {14233#(<= 2 |fibo_#in~n|)} #48#return; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,956 INFO L280 TraceCheckUtils]: 33: Hoare triple {14233#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,957 INFO L280 TraceCheckUtils]: 34: Hoare triple {14233#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,957 INFO L280 TraceCheckUtils]: 35: Hoare triple {14233#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,958 INFO L280 TraceCheckUtils]: 36: Hoare triple {14233#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,958 INFO L280 TraceCheckUtils]: 37: Hoare triple {14233#(<= 2 |fibo_#in~n|)} assume true; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,960 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {14233#(<= 2 |fibo_#in~n|)} {13812#(= fibo_~n |fibo_#in~n|)} #46#return; {14225#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,960 INFO L280 TraceCheckUtils]: 39: Hoare triple {14225#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14225#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,961 INFO L263 TraceCheckUtils]: 40: Hoare triple {14225#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:25,961 INFO L280 TraceCheckUtils]: 41: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,961 INFO L280 TraceCheckUtils]: 42: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:25,961 INFO L280 TraceCheckUtils]: 43: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:25,961 INFO L280 TraceCheckUtils]: 44: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:25,962 INFO L280 TraceCheckUtils]: 45: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,982 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {12633#true} {14225#(<= 3 |fibo_#in~n|)} #48#return; {14225#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,983 INFO L280 TraceCheckUtils]: 47: Hoare triple {14225#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14225#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,983 INFO L280 TraceCheckUtils]: 48: Hoare triple {14225#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {14225#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,984 INFO L280 TraceCheckUtils]: 49: Hoare triple {14225#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {14225#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,984 INFO L280 TraceCheckUtils]: 50: Hoare triple {14225#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {14225#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,985 INFO L280 TraceCheckUtils]: 51: Hoare triple {14225#(<= 3 |fibo_#in~n|)} assume true; {14225#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,986 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {14225#(<= 3 |fibo_#in~n|)} {13812#(= fibo_~n |fibo_#in~n|)} #46#return; {14178#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,987 INFO L280 TraceCheckUtils]: 53: Hoare triple {14178#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14178#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,987 INFO L263 TraceCheckUtils]: 54: Hoare triple {14178#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:25,988 INFO L280 TraceCheckUtils]: 55: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,988 INFO L280 TraceCheckUtils]: 56: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:25,988 INFO L280 TraceCheckUtils]: 57: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:25,988 INFO L263 TraceCheckUtils]: 58: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:25,988 INFO L280 TraceCheckUtils]: 59: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,989 INFO L280 TraceCheckUtils]: 60: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:25,989 INFO L280 TraceCheckUtils]: 61: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:25,989 INFO L280 TraceCheckUtils]: 62: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:25,989 INFO L280 TraceCheckUtils]: 63: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,989 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:25,990 INFO L280 TraceCheckUtils]: 65: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:25,990 INFO L263 TraceCheckUtils]: 66: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:25,990 INFO L280 TraceCheckUtils]: 67: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,990 INFO L280 TraceCheckUtils]: 68: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:25,990 INFO L280 TraceCheckUtils]: 69: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:25,991 INFO L280 TraceCheckUtils]: 70: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,991 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:25,991 INFO L280 TraceCheckUtils]: 72: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:25,991 INFO L280 TraceCheckUtils]: 73: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:25,992 INFO L280 TraceCheckUtils]: 74: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:25,992 INFO L280 TraceCheckUtils]: 75: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:25,992 INFO L280 TraceCheckUtils]: 76: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:25,994 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {12633#true} {14178#(<= 4 |fibo_#in~n|)} #48#return; {14178#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,994 INFO L280 TraceCheckUtils]: 78: Hoare triple {14178#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14178#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,995 INFO L280 TraceCheckUtils]: 79: Hoare triple {14178#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {14178#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,996 INFO L280 TraceCheckUtils]: 80: Hoare triple {14178#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {14178#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,996 INFO L280 TraceCheckUtils]: 81: Hoare triple {14178#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {14178#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,997 INFO L280 TraceCheckUtils]: 82: Hoare triple {14178#(<= 4 |fibo_#in~n|)} assume true; {14178#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,998 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {14178#(<= 4 |fibo_#in~n|)} {13812#(= fibo_~n |fibo_#in~n|)} #46#return; {14095#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,998 INFO L280 TraceCheckUtils]: 84: Hoare triple {14095#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14095#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:25,999 INFO L263 TraceCheckUtils]: 85: Hoare triple {14095#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:25,999 INFO L280 TraceCheckUtils]: 86: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:25,999 INFO L280 TraceCheckUtils]: 87: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:25,999 INFO L280 TraceCheckUtils]: 88: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:26,000 INFO L263 TraceCheckUtils]: 89: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,000 INFO L280 TraceCheckUtils]: 90: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,000 INFO L280 TraceCheckUtils]: 91: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,000 INFO L280 TraceCheckUtils]: 92: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:26,000 INFO L263 TraceCheckUtils]: 93: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,001 INFO L280 TraceCheckUtils]: 94: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,001 INFO L280 TraceCheckUtils]: 95: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,001 INFO L280 TraceCheckUtils]: 96: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:26,001 INFO L280 TraceCheckUtils]: 97: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:26,002 INFO L280 TraceCheckUtils]: 98: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,002 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:26,002 INFO L280 TraceCheckUtils]: 100: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,002 INFO L263 TraceCheckUtils]: 101: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,002 INFO L280 TraceCheckUtils]: 102: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,003 INFO L280 TraceCheckUtils]: 103: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:26,003 INFO L280 TraceCheckUtils]: 104: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:26,003 INFO L280 TraceCheckUtils]: 105: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,003 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:26,004 INFO L280 TraceCheckUtils]: 107: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,004 INFO L280 TraceCheckUtils]: 108: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,004 INFO L280 TraceCheckUtils]: 109: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:26,004 INFO L280 TraceCheckUtils]: 110: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,004 INFO L280 TraceCheckUtils]: 111: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,005 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:26,005 INFO L280 TraceCheckUtils]: 113: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,005 INFO L263 TraceCheckUtils]: 114: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,005 INFO L280 TraceCheckUtils]: 115: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,006 INFO L280 TraceCheckUtils]: 116: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,006 INFO L280 TraceCheckUtils]: 117: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:26,006 INFO L280 TraceCheckUtils]: 118: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:26,006 INFO L280 TraceCheckUtils]: 119: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,007 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:26,007 INFO L280 TraceCheckUtils]: 121: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,007 INFO L280 TraceCheckUtils]: 122: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,007 INFO L280 TraceCheckUtils]: 123: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:26,008 INFO L280 TraceCheckUtils]: 124: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,008 INFO L280 TraceCheckUtils]: 125: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,010 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {12633#true} {14095#(<= 5 |fibo_#in~n|)} #48#return; {14095#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,011 INFO L280 TraceCheckUtils]: 127: Hoare triple {14095#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14095#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,011 INFO L280 TraceCheckUtils]: 128: Hoare triple {14095#(<= 5 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {14095#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,012 INFO L280 TraceCheckUtils]: 129: Hoare triple {14095#(<= 5 |fibo_#in~n|)} havoc #t~ret0; {14095#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,013 INFO L280 TraceCheckUtils]: 130: Hoare triple {14095#(<= 5 |fibo_#in~n|)} havoc #t~ret1; {14095#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,013 INFO L280 TraceCheckUtils]: 131: Hoare triple {14095#(<= 5 |fibo_#in~n|)} assume true; {14095#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,015 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {14095#(<= 5 |fibo_#in~n|)} {13812#(= fibo_~n |fibo_#in~n|)} #46#return; {13942#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,015 INFO L280 TraceCheckUtils]: 133: Hoare triple {13942#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13942#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,016 INFO L263 TraceCheckUtils]: 134: Hoare triple {13942#(<= 6 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,016 INFO L280 TraceCheckUtils]: 135: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,016 INFO L280 TraceCheckUtils]: 136: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,016 INFO L280 TraceCheckUtils]: 137: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:26,017 INFO L263 TraceCheckUtils]: 138: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,017 INFO L280 TraceCheckUtils]: 139: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,017 INFO L280 TraceCheckUtils]: 140: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,017 INFO L280 TraceCheckUtils]: 141: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:26,018 INFO L263 TraceCheckUtils]: 142: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,018 INFO L280 TraceCheckUtils]: 143: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,018 INFO L280 TraceCheckUtils]: 144: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,018 INFO L280 TraceCheckUtils]: 145: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:26,019 INFO L263 TraceCheckUtils]: 146: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,019 INFO L280 TraceCheckUtils]: 147: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,019 INFO L280 TraceCheckUtils]: 148: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,019 INFO L280 TraceCheckUtils]: 149: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:26,019 INFO L280 TraceCheckUtils]: 150: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:26,020 INFO L280 TraceCheckUtils]: 151: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,020 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:26,020 INFO L280 TraceCheckUtils]: 153: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,020 INFO L263 TraceCheckUtils]: 154: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,020 INFO L280 TraceCheckUtils]: 155: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,021 INFO L280 TraceCheckUtils]: 156: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:26,021 INFO L280 TraceCheckUtils]: 157: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:26,021 INFO L280 TraceCheckUtils]: 158: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,021 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:26,021 INFO L280 TraceCheckUtils]: 160: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,022 INFO L280 TraceCheckUtils]: 161: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,022 INFO L280 TraceCheckUtils]: 162: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:26,022 INFO L280 TraceCheckUtils]: 163: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,022 INFO L280 TraceCheckUtils]: 164: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,022 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:26,023 INFO L280 TraceCheckUtils]: 166: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,023 INFO L263 TraceCheckUtils]: 167: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,023 INFO L280 TraceCheckUtils]: 168: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,023 INFO L280 TraceCheckUtils]: 169: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,023 INFO L280 TraceCheckUtils]: 170: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:26,024 INFO L280 TraceCheckUtils]: 171: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:26,024 INFO L280 TraceCheckUtils]: 172: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,024 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:26,024 INFO L280 TraceCheckUtils]: 174: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,025 INFO L280 TraceCheckUtils]: 175: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,025 INFO L280 TraceCheckUtils]: 176: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:26,025 INFO L280 TraceCheckUtils]: 177: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,025 INFO L280 TraceCheckUtils]: 178: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,025 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:26,026 INFO L280 TraceCheckUtils]: 180: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,026 INFO L263 TraceCheckUtils]: 181: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,026 INFO L280 TraceCheckUtils]: 182: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,026 INFO L280 TraceCheckUtils]: 183: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,027 INFO L280 TraceCheckUtils]: 184: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:26,027 INFO L263 TraceCheckUtils]: 185: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,027 INFO L280 TraceCheckUtils]: 186: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,027 INFO L280 TraceCheckUtils]: 187: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,028 INFO L280 TraceCheckUtils]: 188: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:26,028 INFO L280 TraceCheckUtils]: 189: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:26,028 INFO L280 TraceCheckUtils]: 190: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,028 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:26,029 INFO L280 TraceCheckUtils]: 192: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,029 INFO L263 TraceCheckUtils]: 193: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,029 INFO L280 TraceCheckUtils]: 194: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,029 INFO L280 TraceCheckUtils]: 195: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:26,030 INFO L280 TraceCheckUtils]: 196: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:26,030 INFO L280 TraceCheckUtils]: 197: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,030 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:26,030 INFO L280 TraceCheckUtils]: 199: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,031 INFO L280 TraceCheckUtils]: 200: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,031 INFO L280 TraceCheckUtils]: 201: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:26,031 INFO L280 TraceCheckUtils]: 202: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,031 INFO L280 TraceCheckUtils]: 203: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,032 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:26,032 INFO L280 TraceCheckUtils]: 205: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,032 INFO L280 TraceCheckUtils]: 206: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,032 INFO L280 TraceCheckUtils]: 207: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:26,033 INFO L280 TraceCheckUtils]: 208: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,033 INFO L280 TraceCheckUtils]: 209: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,036 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {12633#true} {13942#(<= 6 |fibo_#in~n|)} #48#return; {13942#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,037 INFO L280 TraceCheckUtils]: 211: Hoare triple {13942#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13942#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,038 INFO L280 TraceCheckUtils]: 212: Hoare triple {13942#(<= 6 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {13942#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,039 INFO L280 TraceCheckUtils]: 213: Hoare triple {13942#(<= 6 |fibo_#in~n|)} havoc #t~ret0; {13942#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,039 INFO L280 TraceCheckUtils]: 214: Hoare triple {13942#(<= 6 |fibo_#in~n|)} havoc #t~ret1; {13942#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,040 INFO L280 TraceCheckUtils]: 215: Hoare triple {13942#(<= 6 |fibo_#in~n|)} assume true; {13942#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,041 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {13942#(<= 6 |fibo_#in~n|)} {12633#true} #46#return; {13735#(<= 7 fibo_~n)} is VALID [2020-07-10 18:38:26,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:26,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:26,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:26,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:26,186 INFO L280 TraceCheckUtils]: 0: Hoare triple {12633#true} ~n := #in~n; {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,187 INFO L280 TraceCheckUtils]: 1: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,187 INFO L280 TraceCheckUtils]: 2: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {14518#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:26,188 INFO L280 TraceCheckUtils]: 3: Hoare triple {14518#(<= |fibo_#in~n| 1)} #res := 1; {14518#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:26,188 INFO L280 TraceCheckUtils]: 4: Hoare triple {14518#(<= |fibo_#in~n| 1)} assume true; {14518#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:26,189 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {14518#(<= |fibo_#in~n| 1)} {13812#(= fibo_~n |fibo_#in~n|)} #46#return; {14512#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:26,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:26,193 INFO L280 TraceCheckUtils]: 0: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,193 INFO L280 TraceCheckUtils]: 1: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:26,194 INFO L280 TraceCheckUtils]: 2: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:26,194 INFO L280 TraceCheckUtils]: 3: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,195 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12633#true} {14512#(<= |fibo_#in~n| 2)} #48#return; {14512#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:26,195 INFO L280 TraceCheckUtils]: 0: Hoare triple {12633#true} ~n := #in~n; {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,196 INFO L280 TraceCheckUtils]: 1: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,196 INFO L280 TraceCheckUtils]: 2: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,197 INFO L263 TraceCheckUtils]: 3: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,197 INFO L280 TraceCheckUtils]: 4: Hoare triple {12633#true} ~n := #in~n; {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,198 INFO L280 TraceCheckUtils]: 5: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,198 INFO L280 TraceCheckUtils]: 6: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {14518#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:26,199 INFO L280 TraceCheckUtils]: 7: Hoare triple {14518#(<= |fibo_#in~n| 1)} #res := 1; {14518#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:26,200 INFO L280 TraceCheckUtils]: 8: Hoare triple {14518#(<= |fibo_#in~n| 1)} assume true; {14518#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:26,202 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {14518#(<= |fibo_#in~n| 1)} {13812#(= fibo_~n |fibo_#in~n|)} #46#return; {14512#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:26,202 INFO L280 TraceCheckUtils]: 10: Hoare triple {14512#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14512#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:26,203 INFO L263 TraceCheckUtils]: 11: Hoare triple {14512#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,203 INFO L280 TraceCheckUtils]: 12: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,203 INFO L280 TraceCheckUtils]: 13: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:26,203 INFO L280 TraceCheckUtils]: 14: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:26,203 INFO L280 TraceCheckUtils]: 15: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,204 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {12633#true} {14512#(<= |fibo_#in~n| 2)} #48#return; {14512#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:26,205 INFO L280 TraceCheckUtils]: 17: Hoare triple {14512#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14512#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:26,206 INFO L280 TraceCheckUtils]: 18: Hoare triple {14512#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {14512#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:26,206 INFO L280 TraceCheckUtils]: 19: Hoare triple {14512#(<= |fibo_#in~n| 2)} havoc #t~ret0; {14512#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:26,207 INFO L280 TraceCheckUtils]: 20: Hoare triple {14512#(<= |fibo_#in~n| 2)} havoc #t~ret1; {14512#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:26,207 INFO L280 TraceCheckUtils]: 21: Hoare triple {14512#(<= |fibo_#in~n| 2)} assume true; {14512#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:26,208 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {14512#(<= |fibo_#in~n| 2)} {13812#(= fibo_~n |fibo_#in~n|)} #46#return; {14499#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:26,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:26,213 INFO L280 TraceCheckUtils]: 0: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,214 INFO L280 TraceCheckUtils]: 1: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,214 INFO L280 TraceCheckUtils]: 2: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:26,214 INFO L280 TraceCheckUtils]: 3: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:26,215 INFO L280 TraceCheckUtils]: 4: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,217 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12633#true} {14499#(<= |fibo_#in~n| 3)} #48#return; {14499#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:26,218 INFO L280 TraceCheckUtils]: 0: Hoare triple {12633#true} ~n := #in~n; {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,218 INFO L280 TraceCheckUtils]: 1: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,219 INFO L280 TraceCheckUtils]: 2: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,219 INFO L263 TraceCheckUtils]: 3: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,220 INFO L280 TraceCheckUtils]: 4: Hoare triple {12633#true} ~n := #in~n; {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,220 INFO L280 TraceCheckUtils]: 5: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,221 INFO L280 TraceCheckUtils]: 6: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,221 INFO L263 TraceCheckUtils]: 7: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,222 INFO L280 TraceCheckUtils]: 8: Hoare triple {12633#true} ~n := #in~n; {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,222 INFO L280 TraceCheckUtils]: 9: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,223 INFO L280 TraceCheckUtils]: 10: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {14518#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:26,223 INFO L280 TraceCheckUtils]: 11: Hoare triple {14518#(<= |fibo_#in~n| 1)} #res := 1; {14518#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:26,224 INFO L280 TraceCheckUtils]: 12: Hoare triple {14518#(<= |fibo_#in~n| 1)} assume true; {14518#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:26,225 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {14518#(<= |fibo_#in~n| 1)} {13812#(= fibo_~n |fibo_#in~n|)} #46#return; {14512#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:26,226 INFO L280 TraceCheckUtils]: 14: Hoare triple {14512#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14512#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:26,226 INFO L263 TraceCheckUtils]: 15: Hoare triple {14512#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,226 INFO L280 TraceCheckUtils]: 16: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,226 INFO L280 TraceCheckUtils]: 17: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:26,226 INFO L280 TraceCheckUtils]: 18: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:26,227 INFO L280 TraceCheckUtils]: 19: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,227 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {12633#true} {14512#(<= |fibo_#in~n| 2)} #48#return; {14512#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:26,228 INFO L280 TraceCheckUtils]: 21: Hoare triple {14512#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14512#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:26,228 INFO L280 TraceCheckUtils]: 22: Hoare triple {14512#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {14512#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:26,229 INFO L280 TraceCheckUtils]: 23: Hoare triple {14512#(<= |fibo_#in~n| 2)} havoc #t~ret0; {14512#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:26,229 INFO L280 TraceCheckUtils]: 24: Hoare triple {14512#(<= |fibo_#in~n| 2)} havoc #t~ret1; {14512#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:26,230 INFO L280 TraceCheckUtils]: 25: Hoare triple {14512#(<= |fibo_#in~n| 2)} assume true; {14512#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:26,231 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {14512#(<= |fibo_#in~n| 2)} {13812#(= fibo_~n |fibo_#in~n|)} #46#return; {14499#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:26,231 INFO L280 TraceCheckUtils]: 27: Hoare triple {14499#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14499#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:26,232 INFO L263 TraceCheckUtils]: 28: Hoare triple {14499#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,232 INFO L280 TraceCheckUtils]: 29: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,232 INFO L280 TraceCheckUtils]: 30: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,232 INFO L280 TraceCheckUtils]: 31: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:26,233 INFO L280 TraceCheckUtils]: 32: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:26,233 INFO L280 TraceCheckUtils]: 33: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,234 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {12633#true} {14499#(<= |fibo_#in~n| 3)} #48#return; {14499#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:26,234 INFO L280 TraceCheckUtils]: 35: Hoare triple {14499#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14499#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:26,235 INFO L280 TraceCheckUtils]: 36: Hoare triple {14499#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {14499#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:26,235 INFO L280 TraceCheckUtils]: 37: Hoare triple {14499#(<= |fibo_#in~n| 3)} havoc #t~ret0; {14499#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:26,236 INFO L280 TraceCheckUtils]: 38: Hoare triple {14499#(<= |fibo_#in~n| 3)} havoc #t~ret1; {14499#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:26,236 INFO L280 TraceCheckUtils]: 39: Hoare triple {14499#(<= |fibo_#in~n| 3)} assume true; {14499#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:26,238 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {14499#(<= |fibo_#in~n| 3)} {13812#(= fibo_~n |fibo_#in~n|)} #46#return; {14452#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:26,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:26,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:26,251 INFO L280 TraceCheckUtils]: 0: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,251 INFO L280 TraceCheckUtils]: 1: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,251 INFO L280 TraceCheckUtils]: 2: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:26,251 INFO L280 TraceCheckUtils]: 3: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:26,252 INFO L280 TraceCheckUtils]: 4: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,252 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:26,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:26,255 INFO L280 TraceCheckUtils]: 0: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,256 INFO L280 TraceCheckUtils]: 1: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:26,256 INFO L280 TraceCheckUtils]: 2: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:26,256 INFO L280 TraceCheckUtils]: 3: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,256 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:26,257 INFO L280 TraceCheckUtils]: 0: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,257 INFO L280 TraceCheckUtils]: 1: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,257 INFO L280 TraceCheckUtils]: 2: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:26,257 INFO L263 TraceCheckUtils]: 3: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,257 INFO L280 TraceCheckUtils]: 4: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,258 INFO L280 TraceCheckUtils]: 5: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,258 INFO L280 TraceCheckUtils]: 6: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:26,258 INFO L280 TraceCheckUtils]: 7: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:26,258 INFO L280 TraceCheckUtils]: 8: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,259 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:26,259 INFO L280 TraceCheckUtils]: 10: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,259 INFO L263 TraceCheckUtils]: 11: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,259 INFO L280 TraceCheckUtils]: 12: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,260 INFO L280 TraceCheckUtils]: 13: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:26,260 INFO L280 TraceCheckUtils]: 14: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:26,261 INFO L280 TraceCheckUtils]: 15: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,261 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:26,261 INFO L280 TraceCheckUtils]: 17: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,261 INFO L280 TraceCheckUtils]: 18: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,262 INFO L280 TraceCheckUtils]: 19: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:26,262 INFO L280 TraceCheckUtils]: 20: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,262 INFO L280 TraceCheckUtils]: 21: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,264 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {12633#true} {14452#(<= |fibo_#in~n| 4)} #48#return; {14452#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:26,265 INFO L280 TraceCheckUtils]: 0: Hoare triple {12633#true} ~n := #in~n; {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,266 INFO L280 TraceCheckUtils]: 1: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,266 INFO L280 TraceCheckUtils]: 2: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,266 INFO L263 TraceCheckUtils]: 3: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,267 INFO L280 TraceCheckUtils]: 4: Hoare triple {12633#true} ~n := #in~n; {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,268 INFO L280 TraceCheckUtils]: 5: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,268 INFO L280 TraceCheckUtils]: 6: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,268 INFO L263 TraceCheckUtils]: 7: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,283 INFO L280 TraceCheckUtils]: 8: Hoare triple {12633#true} ~n := #in~n; {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,284 INFO L280 TraceCheckUtils]: 9: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,285 INFO L280 TraceCheckUtils]: 10: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,285 INFO L263 TraceCheckUtils]: 11: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,286 INFO L280 TraceCheckUtils]: 12: Hoare triple {12633#true} ~n := #in~n; {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,286 INFO L280 TraceCheckUtils]: 13: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,287 INFO L280 TraceCheckUtils]: 14: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {14518#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:26,287 INFO L280 TraceCheckUtils]: 15: Hoare triple {14518#(<= |fibo_#in~n| 1)} #res := 1; {14518#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:26,288 INFO L280 TraceCheckUtils]: 16: Hoare triple {14518#(<= |fibo_#in~n| 1)} assume true; {14518#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:26,289 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {14518#(<= |fibo_#in~n| 1)} {13812#(= fibo_~n |fibo_#in~n|)} #46#return; {14512#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:26,290 INFO L280 TraceCheckUtils]: 18: Hoare triple {14512#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14512#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:26,290 INFO L263 TraceCheckUtils]: 19: Hoare triple {14512#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,290 INFO L280 TraceCheckUtils]: 20: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,290 INFO L280 TraceCheckUtils]: 21: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:26,290 INFO L280 TraceCheckUtils]: 22: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:26,291 INFO L280 TraceCheckUtils]: 23: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,291 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {12633#true} {14512#(<= |fibo_#in~n| 2)} #48#return; {14512#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:26,292 INFO L280 TraceCheckUtils]: 25: Hoare triple {14512#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14512#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:26,292 INFO L280 TraceCheckUtils]: 26: Hoare triple {14512#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {14512#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:26,293 INFO L280 TraceCheckUtils]: 27: Hoare triple {14512#(<= |fibo_#in~n| 2)} havoc #t~ret0; {14512#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:26,293 INFO L280 TraceCheckUtils]: 28: Hoare triple {14512#(<= |fibo_#in~n| 2)} havoc #t~ret1; {14512#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:26,294 INFO L280 TraceCheckUtils]: 29: Hoare triple {14512#(<= |fibo_#in~n| 2)} assume true; {14512#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:26,295 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {14512#(<= |fibo_#in~n| 2)} {13812#(= fibo_~n |fibo_#in~n|)} #46#return; {14499#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:26,296 INFO L280 TraceCheckUtils]: 31: Hoare triple {14499#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14499#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:26,297 INFO L263 TraceCheckUtils]: 32: Hoare triple {14499#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,297 INFO L280 TraceCheckUtils]: 33: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,297 INFO L280 TraceCheckUtils]: 34: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,297 INFO L280 TraceCheckUtils]: 35: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:26,298 INFO L280 TraceCheckUtils]: 36: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:26,298 INFO L280 TraceCheckUtils]: 37: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,299 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {12633#true} {14499#(<= |fibo_#in~n| 3)} #48#return; {14499#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:26,299 INFO L280 TraceCheckUtils]: 39: Hoare triple {14499#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14499#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:26,300 INFO L280 TraceCheckUtils]: 40: Hoare triple {14499#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {14499#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:26,300 INFO L280 TraceCheckUtils]: 41: Hoare triple {14499#(<= |fibo_#in~n| 3)} havoc #t~ret0; {14499#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:26,301 INFO L280 TraceCheckUtils]: 42: Hoare triple {14499#(<= |fibo_#in~n| 3)} havoc #t~ret1; {14499#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:26,301 INFO L280 TraceCheckUtils]: 43: Hoare triple {14499#(<= |fibo_#in~n| 3)} assume true; {14499#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:26,303 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {14499#(<= |fibo_#in~n| 3)} {13812#(= fibo_~n |fibo_#in~n|)} #46#return; {14452#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:26,303 INFO L280 TraceCheckUtils]: 45: Hoare triple {14452#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14452#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:26,304 INFO L263 TraceCheckUtils]: 46: Hoare triple {14452#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,304 INFO L280 TraceCheckUtils]: 47: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,304 INFO L280 TraceCheckUtils]: 48: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,304 INFO L280 TraceCheckUtils]: 49: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:26,304 INFO L263 TraceCheckUtils]: 50: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,305 INFO L280 TraceCheckUtils]: 51: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,305 INFO L280 TraceCheckUtils]: 52: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,305 INFO L280 TraceCheckUtils]: 53: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:26,305 INFO L280 TraceCheckUtils]: 54: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:26,305 INFO L280 TraceCheckUtils]: 55: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,306 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:26,306 INFO L280 TraceCheckUtils]: 57: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,306 INFO L263 TraceCheckUtils]: 58: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,306 INFO L280 TraceCheckUtils]: 59: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,307 INFO L280 TraceCheckUtils]: 60: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:26,307 INFO L280 TraceCheckUtils]: 61: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:26,307 INFO L280 TraceCheckUtils]: 62: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,307 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:26,307 INFO L280 TraceCheckUtils]: 64: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,307 INFO L280 TraceCheckUtils]: 65: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,308 INFO L280 TraceCheckUtils]: 66: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:26,308 INFO L280 TraceCheckUtils]: 67: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,308 INFO L280 TraceCheckUtils]: 68: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,310 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {12633#true} {14452#(<= |fibo_#in~n| 4)} #48#return; {14452#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:26,311 INFO L280 TraceCheckUtils]: 70: Hoare triple {14452#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14452#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:26,311 INFO L280 TraceCheckUtils]: 71: Hoare triple {14452#(<= |fibo_#in~n| 4)} #res := #t~ret0 + #t~ret1; {14452#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:26,312 INFO L280 TraceCheckUtils]: 72: Hoare triple {14452#(<= |fibo_#in~n| 4)} havoc #t~ret0; {14452#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:26,312 INFO L280 TraceCheckUtils]: 73: Hoare triple {14452#(<= |fibo_#in~n| 4)} havoc #t~ret1; {14452#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:26,313 INFO L280 TraceCheckUtils]: 74: Hoare triple {14452#(<= |fibo_#in~n| 4)} assume true; {14452#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:26,314 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {14452#(<= |fibo_#in~n| 4)} {13735#(<= 7 fibo_~n)} #48#return; {12634#false} is VALID [2020-07-10 18:38:26,320 INFO L280 TraceCheckUtils]: 0: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,321 INFO L280 TraceCheckUtils]: 1: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,321 INFO L280 TraceCheckUtils]: 2: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:26,321 INFO L263 TraceCheckUtils]: 3: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,322 INFO L280 TraceCheckUtils]: 4: Hoare triple {12633#true} ~n := #in~n; {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,322 INFO L280 TraceCheckUtils]: 5: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,323 INFO L280 TraceCheckUtils]: 6: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,323 INFO L263 TraceCheckUtils]: 7: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,323 INFO L280 TraceCheckUtils]: 8: Hoare triple {12633#true} ~n := #in~n; {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,324 INFO L280 TraceCheckUtils]: 9: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,324 INFO L280 TraceCheckUtils]: 10: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,325 INFO L263 TraceCheckUtils]: 11: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,325 INFO L280 TraceCheckUtils]: 12: Hoare triple {12633#true} ~n := #in~n; {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,325 INFO L280 TraceCheckUtils]: 13: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,326 INFO L280 TraceCheckUtils]: 14: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,326 INFO L263 TraceCheckUtils]: 15: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,327 INFO L280 TraceCheckUtils]: 16: Hoare triple {12633#true} ~n := #in~n; {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,327 INFO L280 TraceCheckUtils]: 17: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,327 INFO L280 TraceCheckUtils]: 18: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,328 INFO L263 TraceCheckUtils]: 19: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,328 INFO L280 TraceCheckUtils]: 20: Hoare triple {12633#true} ~n := #in~n; {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,329 INFO L280 TraceCheckUtils]: 21: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {14232#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-10 18:38:26,329 INFO L280 TraceCheckUtils]: 22: Hoare triple {14232#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,330 INFO L263 TraceCheckUtils]: 23: Hoare triple {14233#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,330 INFO L280 TraceCheckUtils]: 24: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,330 INFO L280 TraceCheckUtils]: 25: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,330 INFO L280 TraceCheckUtils]: 26: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:26,330 INFO L280 TraceCheckUtils]: 27: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:26,331 INFO L280 TraceCheckUtils]: 28: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,331 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {12633#true} {14233#(<= 2 |fibo_#in~n|)} #46#return; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,332 INFO L280 TraceCheckUtils]: 30: Hoare triple {14233#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,332 INFO L263 TraceCheckUtils]: 31: Hoare triple {14233#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,332 INFO L280 TraceCheckUtils]: 32: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,332 INFO L280 TraceCheckUtils]: 33: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:26,333 INFO L280 TraceCheckUtils]: 34: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:26,333 INFO L280 TraceCheckUtils]: 35: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,333 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {12633#true} {14233#(<= 2 |fibo_#in~n|)} #48#return; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,334 INFO L280 TraceCheckUtils]: 37: Hoare triple {14233#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,334 INFO L280 TraceCheckUtils]: 38: Hoare triple {14233#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,335 INFO L280 TraceCheckUtils]: 39: Hoare triple {14233#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,336 INFO L280 TraceCheckUtils]: 40: Hoare triple {14233#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,336 INFO L280 TraceCheckUtils]: 41: Hoare triple {14233#(<= 2 |fibo_#in~n|)} assume true; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,337 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {14233#(<= 2 |fibo_#in~n|)} {13812#(= fibo_~n |fibo_#in~n|)} #46#return; {14225#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,337 INFO L280 TraceCheckUtils]: 43: Hoare triple {14225#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14225#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,337 INFO L263 TraceCheckUtils]: 44: Hoare triple {14225#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,338 INFO L280 TraceCheckUtils]: 45: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,338 INFO L280 TraceCheckUtils]: 46: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,338 INFO L280 TraceCheckUtils]: 47: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:26,338 INFO L280 TraceCheckUtils]: 48: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:26,338 INFO L280 TraceCheckUtils]: 49: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,339 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {12633#true} {14225#(<= 3 |fibo_#in~n|)} #48#return; {14225#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,340 INFO L280 TraceCheckUtils]: 51: Hoare triple {14225#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14225#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,340 INFO L280 TraceCheckUtils]: 52: Hoare triple {14225#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {14225#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,341 INFO L280 TraceCheckUtils]: 53: Hoare triple {14225#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {14225#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,341 INFO L280 TraceCheckUtils]: 54: Hoare triple {14225#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {14225#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,342 INFO L280 TraceCheckUtils]: 55: Hoare triple {14225#(<= 3 |fibo_#in~n|)} assume true; {14225#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,343 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {14225#(<= 3 |fibo_#in~n|)} {13812#(= fibo_~n |fibo_#in~n|)} #46#return; {14178#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,343 INFO L280 TraceCheckUtils]: 57: Hoare triple {14178#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14178#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,343 INFO L263 TraceCheckUtils]: 58: Hoare triple {14178#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,344 INFO L280 TraceCheckUtils]: 59: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,344 INFO L280 TraceCheckUtils]: 60: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,344 INFO L280 TraceCheckUtils]: 61: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:26,344 INFO L263 TraceCheckUtils]: 62: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,344 INFO L280 TraceCheckUtils]: 63: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,344 INFO L280 TraceCheckUtils]: 64: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,345 INFO L280 TraceCheckUtils]: 65: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:26,345 INFO L280 TraceCheckUtils]: 66: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:26,345 INFO L280 TraceCheckUtils]: 67: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,345 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:26,345 INFO L280 TraceCheckUtils]: 69: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,346 INFO L263 TraceCheckUtils]: 70: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,346 INFO L280 TraceCheckUtils]: 71: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,346 INFO L280 TraceCheckUtils]: 72: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:26,346 INFO L280 TraceCheckUtils]: 73: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:26,346 INFO L280 TraceCheckUtils]: 74: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,346 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:26,347 INFO L280 TraceCheckUtils]: 76: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,347 INFO L280 TraceCheckUtils]: 77: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,347 INFO L280 TraceCheckUtils]: 78: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:26,347 INFO L280 TraceCheckUtils]: 79: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,347 INFO L280 TraceCheckUtils]: 80: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,348 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {12633#true} {14178#(<= 4 |fibo_#in~n|)} #48#return; {14178#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,348 INFO L280 TraceCheckUtils]: 82: Hoare triple {14178#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14178#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,349 INFO L280 TraceCheckUtils]: 83: Hoare triple {14178#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {14178#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,349 INFO L280 TraceCheckUtils]: 84: Hoare triple {14178#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {14178#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,350 INFO L280 TraceCheckUtils]: 85: Hoare triple {14178#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {14178#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,350 INFO L280 TraceCheckUtils]: 86: Hoare triple {14178#(<= 4 |fibo_#in~n|)} assume true; {14178#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,352 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {14178#(<= 4 |fibo_#in~n|)} {13812#(= fibo_~n |fibo_#in~n|)} #46#return; {14095#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,352 INFO L280 TraceCheckUtils]: 88: Hoare triple {14095#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14095#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,353 INFO L263 TraceCheckUtils]: 89: Hoare triple {14095#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,353 INFO L280 TraceCheckUtils]: 90: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,353 INFO L280 TraceCheckUtils]: 91: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,353 INFO L280 TraceCheckUtils]: 92: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:26,353 INFO L263 TraceCheckUtils]: 93: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,353 INFO L280 TraceCheckUtils]: 94: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,354 INFO L280 TraceCheckUtils]: 95: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,354 INFO L280 TraceCheckUtils]: 96: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:26,354 INFO L263 TraceCheckUtils]: 97: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,354 INFO L280 TraceCheckUtils]: 98: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,354 INFO L280 TraceCheckUtils]: 99: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,354 INFO L280 TraceCheckUtils]: 100: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:26,355 INFO L280 TraceCheckUtils]: 101: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:26,355 INFO L280 TraceCheckUtils]: 102: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,355 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:26,355 INFO L280 TraceCheckUtils]: 104: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,355 INFO L263 TraceCheckUtils]: 105: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,356 INFO L280 TraceCheckUtils]: 106: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,356 INFO L280 TraceCheckUtils]: 107: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:26,356 INFO L280 TraceCheckUtils]: 108: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:26,356 INFO L280 TraceCheckUtils]: 109: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,356 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:26,357 INFO L280 TraceCheckUtils]: 111: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,357 INFO L280 TraceCheckUtils]: 112: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,357 INFO L280 TraceCheckUtils]: 113: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:26,357 INFO L280 TraceCheckUtils]: 114: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,357 INFO L280 TraceCheckUtils]: 115: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,357 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:26,358 INFO L280 TraceCheckUtils]: 117: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,358 INFO L263 TraceCheckUtils]: 118: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,358 INFO L280 TraceCheckUtils]: 119: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,358 INFO L280 TraceCheckUtils]: 120: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,358 INFO L280 TraceCheckUtils]: 121: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:26,358 INFO L280 TraceCheckUtils]: 122: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:26,359 INFO L280 TraceCheckUtils]: 123: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,359 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:26,359 INFO L280 TraceCheckUtils]: 125: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,359 INFO L280 TraceCheckUtils]: 126: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,359 INFO L280 TraceCheckUtils]: 127: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:26,360 INFO L280 TraceCheckUtils]: 128: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,360 INFO L280 TraceCheckUtils]: 129: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,360 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {12633#true} {14095#(<= 5 |fibo_#in~n|)} #48#return; {14095#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,361 INFO L280 TraceCheckUtils]: 131: Hoare triple {14095#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14095#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,361 INFO L280 TraceCheckUtils]: 132: Hoare triple {14095#(<= 5 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {14095#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,362 INFO L280 TraceCheckUtils]: 133: Hoare triple {14095#(<= 5 |fibo_#in~n|)} havoc #t~ret0; {14095#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,362 INFO L280 TraceCheckUtils]: 134: Hoare triple {14095#(<= 5 |fibo_#in~n|)} havoc #t~ret1; {14095#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,363 INFO L280 TraceCheckUtils]: 135: Hoare triple {14095#(<= 5 |fibo_#in~n|)} assume true; {14095#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,364 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {14095#(<= 5 |fibo_#in~n|)} {13812#(= fibo_~n |fibo_#in~n|)} #46#return; {13942#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,364 INFO L280 TraceCheckUtils]: 137: Hoare triple {13942#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13942#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,364 INFO L263 TraceCheckUtils]: 138: Hoare triple {13942#(<= 6 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,365 INFO L280 TraceCheckUtils]: 139: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,365 INFO L280 TraceCheckUtils]: 140: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,365 INFO L280 TraceCheckUtils]: 141: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:26,365 INFO L263 TraceCheckUtils]: 142: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,366 INFO L280 TraceCheckUtils]: 143: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,366 INFO L280 TraceCheckUtils]: 144: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,366 INFO L280 TraceCheckUtils]: 145: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:26,367 INFO L263 TraceCheckUtils]: 146: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,367 INFO L280 TraceCheckUtils]: 147: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,367 INFO L280 TraceCheckUtils]: 148: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,368 INFO L280 TraceCheckUtils]: 149: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:26,368 INFO L263 TraceCheckUtils]: 150: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,368 INFO L280 TraceCheckUtils]: 151: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,368 INFO L280 TraceCheckUtils]: 152: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,368 INFO L280 TraceCheckUtils]: 153: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:26,369 INFO L280 TraceCheckUtils]: 154: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:26,369 INFO L280 TraceCheckUtils]: 155: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,369 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:26,369 INFO L280 TraceCheckUtils]: 157: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,369 INFO L263 TraceCheckUtils]: 158: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,369 INFO L280 TraceCheckUtils]: 159: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,370 INFO L280 TraceCheckUtils]: 160: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:26,370 INFO L280 TraceCheckUtils]: 161: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:26,383 INFO L280 TraceCheckUtils]: 162: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,383 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:26,383 INFO L280 TraceCheckUtils]: 164: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,384 INFO L280 TraceCheckUtils]: 165: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,384 INFO L280 TraceCheckUtils]: 166: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:26,384 INFO L280 TraceCheckUtils]: 167: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,384 INFO L280 TraceCheckUtils]: 168: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,384 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:26,384 INFO L280 TraceCheckUtils]: 170: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,385 INFO L263 TraceCheckUtils]: 171: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,385 INFO L280 TraceCheckUtils]: 172: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,385 INFO L280 TraceCheckUtils]: 173: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,385 INFO L280 TraceCheckUtils]: 174: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:26,385 INFO L280 TraceCheckUtils]: 175: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:26,386 INFO L280 TraceCheckUtils]: 176: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,386 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:26,386 INFO L280 TraceCheckUtils]: 178: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,386 INFO L280 TraceCheckUtils]: 179: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,386 INFO L280 TraceCheckUtils]: 180: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:26,387 INFO L280 TraceCheckUtils]: 181: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,387 INFO L280 TraceCheckUtils]: 182: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,387 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:26,387 INFO L280 TraceCheckUtils]: 184: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,387 INFO L263 TraceCheckUtils]: 185: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,387 INFO L280 TraceCheckUtils]: 186: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,388 INFO L280 TraceCheckUtils]: 187: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,388 INFO L280 TraceCheckUtils]: 188: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:26,388 INFO L263 TraceCheckUtils]: 189: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,388 INFO L280 TraceCheckUtils]: 190: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,388 INFO L280 TraceCheckUtils]: 191: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,389 INFO L280 TraceCheckUtils]: 192: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:26,389 INFO L280 TraceCheckUtils]: 193: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:26,389 INFO L280 TraceCheckUtils]: 194: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,389 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:26,389 INFO L280 TraceCheckUtils]: 196: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,390 INFO L263 TraceCheckUtils]: 197: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,390 INFO L280 TraceCheckUtils]: 198: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,390 INFO L280 TraceCheckUtils]: 199: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:26,390 INFO L280 TraceCheckUtils]: 200: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:26,390 INFO L280 TraceCheckUtils]: 201: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,390 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:26,391 INFO L280 TraceCheckUtils]: 203: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,391 INFO L280 TraceCheckUtils]: 204: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,391 INFO L280 TraceCheckUtils]: 205: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:26,391 INFO L280 TraceCheckUtils]: 206: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,391 INFO L280 TraceCheckUtils]: 207: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,392 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:26,392 INFO L280 TraceCheckUtils]: 209: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,392 INFO L280 TraceCheckUtils]: 210: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,392 INFO L280 TraceCheckUtils]: 211: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:26,392 INFO L280 TraceCheckUtils]: 212: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,392 INFO L280 TraceCheckUtils]: 213: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,394 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {12633#true} {13942#(<= 6 |fibo_#in~n|)} #48#return; {13942#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,394 INFO L280 TraceCheckUtils]: 215: Hoare triple {13942#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13942#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,395 INFO L280 TraceCheckUtils]: 216: Hoare triple {13942#(<= 6 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {13942#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,395 INFO L280 TraceCheckUtils]: 217: Hoare triple {13942#(<= 6 |fibo_#in~n|)} havoc #t~ret0; {13942#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,396 INFO L280 TraceCheckUtils]: 218: Hoare triple {13942#(<= 6 |fibo_#in~n|)} havoc #t~ret1; {13942#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,396 INFO L280 TraceCheckUtils]: 219: Hoare triple {13942#(<= 6 |fibo_#in~n|)} assume true; {13942#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,398 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {13942#(<= 6 |fibo_#in~n|)} {12633#true} #46#return; {13735#(<= 7 fibo_~n)} is VALID [2020-07-10 18:38:26,398 INFO L280 TraceCheckUtils]: 221: Hoare triple {13735#(<= 7 fibo_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13735#(<= 7 fibo_~n)} is VALID [2020-07-10 18:38:26,398 INFO L263 TraceCheckUtils]: 222: Hoare triple {13735#(<= 7 fibo_~n)} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,399 INFO L280 TraceCheckUtils]: 223: Hoare triple {12633#true} ~n := #in~n; {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,399 INFO L280 TraceCheckUtils]: 224: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,400 INFO L280 TraceCheckUtils]: 225: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,400 INFO L263 TraceCheckUtils]: 226: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,401 INFO L280 TraceCheckUtils]: 227: Hoare triple {12633#true} ~n := #in~n; {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,401 INFO L280 TraceCheckUtils]: 228: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,402 INFO L280 TraceCheckUtils]: 229: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,402 INFO L263 TraceCheckUtils]: 230: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,402 INFO L280 TraceCheckUtils]: 231: Hoare triple {12633#true} ~n := #in~n; {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,403 INFO L280 TraceCheckUtils]: 232: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,403 INFO L280 TraceCheckUtils]: 233: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,404 INFO L263 TraceCheckUtils]: 234: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,404 INFO L280 TraceCheckUtils]: 235: Hoare triple {12633#true} ~n := #in~n; {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,405 INFO L280 TraceCheckUtils]: 236: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,405 INFO L280 TraceCheckUtils]: 237: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {14518#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:26,405 INFO L280 TraceCheckUtils]: 238: Hoare triple {14518#(<= |fibo_#in~n| 1)} #res := 1; {14518#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:26,410 INFO L280 TraceCheckUtils]: 239: Hoare triple {14518#(<= |fibo_#in~n| 1)} assume true; {14518#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:26,411 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {14518#(<= |fibo_#in~n| 1)} {13812#(= fibo_~n |fibo_#in~n|)} #46#return; {14512#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:26,412 INFO L280 TraceCheckUtils]: 241: Hoare triple {14512#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14512#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:26,412 INFO L263 TraceCheckUtils]: 242: Hoare triple {14512#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,412 INFO L280 TraceCheckUtils]: 243: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,412 INFO L280 TraceCheckUtils]: 244: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:26,412 INFO L280 TraceCheckUtils]: 245: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:26,412 INFO L280 TraceCheckUtils]: 246: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,415 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {12633#true} {14512#(<= |fibo_#in~n| 2)} #48#return; {14512#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:26,415 INFO L280 TraceCheckUtils]: 248: Hoare triple {14512#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14512#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:26,416 INFO L280 TraceCheckUtils]: 249: Hoare triple {14512#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {14512#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:26,416 INFO L280 TraceCheckUtils]: 250: Hoare triple {14512#(<= |fibo_#in~n| 2)} havoc #t~ret0; {14512#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:26,417 INFO L280 TraceCheckUtils]: 251: Hoare triple {14512#(<= |fibo_#in~n| 2)} havoc #t~ret1; {14512#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:26,417 INFO L280 TraceCheckUtils]: 252: Hoare triple {14512#(<= |fibo_#in~n| 2)} assume true; {14512#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:26,418 INFO L275 TraceCheckUtils]: 253: Hoare quadruple {14512#(<= |fibo_#in~n| 2)} {13812#(= fibo_~n |fibo_#in~n|)} #46#return; {14499#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:26,418 INFO L280 TraceCheckUtils]: 254: Hoare triple {14499#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14499#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:26,418 INFO L263 TraceCheckUtils]: 255: Hoare triple {14499#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,418 INFO L280 TraceCheckUtils]: 256: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,419 INFO L280 TraceCheckUtils]: 257: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,419 INFO L280 TraceCheckUtils]: 258: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:26,419 INFO L280 TraceCheckUtils]: 259: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:26,419 INFO L280 TraceCheckUtils]: 260: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,420 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {12633#true} {14499#(<= |fibo_#in~n| 3)} #48#return; {14499#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:26,420 INFO L280 TraceCheckUtils]: 262: Hoare triple {14499#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14499#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:26,420 INFO L280 TraceCheckUtils]: 263: Hoare triple {14499#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {14499#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:26,421 INFO L280 TraceCheckUtils]: 264: Hoare triple {14499#(<= |fibo_#in~n| 3)} havoc #t~ret0; {14499#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:26,422 INFO L280 TraceCheckUtils]: 265: Hoare triple {14499#(<= |fibo_#in~n| 3)} havoc #t~ret1; {14499#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:26,422 INFO L280 TraceCheckUtils]: 266: Hoare triple {14499#(<= |fibo_#in~n| 3)} assume true; {14499#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:26,423 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {14499#(<= |fibo_#in~n| 3)} {13812#(= fibo_~n |fibo_#in~n|)} #46#return; {14452#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:26,423 INFO L280 TraceCheckUtils]: 268: Hoare triple {14452#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14452#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:26,423 INFO L263 TraceCheckUtils]: 269: Hoare triple {14452#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,424 INFO L280 TraceCheckUtils]: 270: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,424 INFO L280 TraceCheckUtils]: 271: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,424 INFO L280 TraceCheckUtils]: 272: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:26,424 INFO L263 TraceCheckUtils]: 273: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,424 INFO L280 TraceCheckUtils]: 274: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,424 INFO L280 TraceCheckUtils]: 275: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,424 INFO L280 TraceCheckUtils]: 276: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:26,425 INFO L280 TraceCheckUtils]: 277: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:26,425 INFO L280 TraceCheckUtils]: 278: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,425 INFO L275 TraceCheckUtils]: 279: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:26,425 INFO L280 TraceCheckUtils]: 280: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,425 INFO L263 TraceCheckUtils]: 281: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,425 INFO L280 TraceCheckUtils]: 282: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,425 INFO L280 TraceCheckUtils]: 283: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:26,425 INFO L280 TraceCheckUtils]: 284: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:26,426 INFO L280 TraceCheckUtils]: 285: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,426 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:26,426 INFO L280 TraceCheckUtils]: 287: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,426 INFO L280 TraceCheckUtils]: 288: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,426 INFO L280 TraceCheckUtils]: 289: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:26,426 INFO L280 TraceCheckUtils]: 290: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,426 INFO L280 TraceCheckUtils]: 291: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,428 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {12633#true} {14452#(<= |fibo_#in~n| 4)} #48#return; {14452#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:26,428 INFO L280 TraceCheckUtils]: 293: Hoare triple {14452#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14452#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:26,428 INFO L280 TraceCheckUtils]: 294: Hoare triple {14452#(<= |fibo_#in~n| 4)} #res := #t~ret0 + #t~ret1; {14452#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:26,429 INFO L280 TraceCheckUtils]: 295: Hoare triple {14452#(<= |fibo_#in~n| 4)} havoc #t~ret0; {14452#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:26,429 INFO L280 TraceCheckUtils]: 296: Hoare triple {14452#(<= |fibo_#in~n| 4)} havoc #t~ret1; {14452#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:26,431 INFO L280 TraceCheckUtils]: 297: Hoare triple {14452#(<= |fibo_#in~n| 4)} assume true; {14452#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:26,436 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {14452#(<= |fibo_#in~n| 4)} {13735#(<= 7 fibo_~n)} #48#return; {12634#false} is VALID [2020-07-10 18:38:26,437 INFO L280 TraceCheckUtils]: 299: Hoare triple {12634#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12634#false} is VALID [2020-07-10 18:38:26,437 INFO L280 TraceCheckUtils]: 300: Hoare triple {12634#false} #res := #t~ret0 + #t~ret1; {12634#false} is VALID [2020-07-10 18:38:26,437 INFO L280 TraceCheckUtils]: 301: Hoare triple {12634#false} havoc #t~ret0; {12634#false} is VALID [2020-07-10 18:38:26,437 INFO L280 TraceCheckUtils]: 302: Hoare triple {12634#false} havoc #t~ret1; {12634#false} is VALID [2020-07-10 18:38:26,437 INFO L280 TraceCheckUtils]: 303: Hoare triple {12634#false} assume true; {12634#false} is VALID [2020-07-10 18:38:26,438 INFO L275 TraceCheckUtils]: 304: Hoare quadruple {12634#false} {12633#true} #46#return; {12634#false} is VALID [2020-07-10 18:38:26,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:26,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:26,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:26,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:26,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:26,570 INFO L280 TraceCheckUtils]: 0: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,571 INFO L280 TraceCheckUtils]: 1: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,571 INFO L280 TraceCheckUtils]: 2: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:26,571 INFO L280 TraceCheckUtils]: 3: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:26,571 INFO L280 TraceCheckUtils]: 4: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,572 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:26,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:26,576 INFO L280 TraceCheckUtils]: 0: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,576 INFO L280 TraceCheckUtils]: 1: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:26,576 INFO L280 TraceCheckUtils]: 2: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:26,577 INFO L280 TraceCheckUtils]: 3: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,577 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:26,578 INFO L280 TraceCheckUtils]: 0: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,578 INFO L280 TraceCheckUtils]: 1: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,578 INFO L280 TraceCheckUtils]: 2: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:26,579 INFO L263 TraceCheckUtils]: 3: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,579 INFO L280 TraceCheckUtils]: 4: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,579 INFO L280 TraceCheckUtils]: 5: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,580 INFO L280 TraceCheckUtils]: 6: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:26,580 INFO L280 TraceCheckUtils]: 7: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:26,580 INFO L280 TraceCheckUtils]: 8: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,581 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:26,581 INFO L280 TraceCheckUtils]: 10: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,581 INFO L263 TraceCheckUtils]: 11: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,582 INFO L280 TraceCheckUtils]: 12: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,582 INFO L280 TraceCheckUtils]: 13: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:26,582 INFO L280 TraceCheckUtils]: 14: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:26,583 INFO L280 TraceCheckUtils]: 15: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,583 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:26,583 INFO L280 TraceCheckUtils]: 17: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,584 INFO L280 TraceCheckUtils]: 18: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,584 INFO L280 TraceCheckUtils]: 19: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:26,584 INFO L280 TraceCheckUtils]: 20: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,585 INFO L280 TraceCheckUtils]: 21: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,585 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:26,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:26,590 INFO L280 TraceCheckUtils]: 0: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,590 INFO L280 TraceCheckUtils]: 1: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,591 INFO L280 TraceCheckUtils]: 2: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:26,591 INFO L280 TraceCheckUtils]: 3: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:26,591 INFO L280 TraceCheckUtils]: 4: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,592 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:26,592 INFO L280 TraceCheckUtils]: 0: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,592 INFO L280 TraceCheckUtils]: 1: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,593 INFO L280 TraceCheckUtils]: 2: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:26,593 INFO L263 TraceCheckUtils]: 3: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,593 INFO L280 TraceCheckUtils]: 4: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,594 INFO L280 TraceCheckUtils]: 5: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,594 INFO L280 TraceCheckUtils]: 6: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:26,594 INFO L263 TraceCheckUtils]: 7: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,595 INFO L280 TraceCheckUtils]: 8: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,595 INFO L280 TraceCheckUtils]: 9: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,595 INFO L280 TraceCheckUtils]: 10: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:26,596 INFO L280 TraceCheckUtils]: 11: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:26,596 INFO L280 TraceCheckUtils]: 12: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,596 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:26,597 INFO L280 TraceCheckUtils]: 14: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,597 INFO L263 TraceCheckUtils]: 15: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,597 INFO L280 TraceCheckUtils]: 16: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,598 INFO L280 TraceCheckUtils]: 17: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:26,598 INFO L280 TraceCheckUtils]: 18: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:26,598 INFO L280 TraceCheckUtils]: 19: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,599 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:26,599 INFO L280 TraceCheckUtils]: 21: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,599 INFO L280 TraceCheckUtils]: 22: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,599 INFO L280 TraceCheckUtils]: 23: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:26,599 INFO L280 TraceCheckUtils]: 24: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,600 INFO L280 TraceCheckUtils]: 25: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,600 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:26,600 INFO L280 TraceCheckUtils]: 27: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,600 INFO L263 TraceCheckUtils]: 28: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,601 INFO L280 TraceCheckUtils]: 29: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,601 INFO L280 TraceCheckUtils]: 30: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,601 INFO L280 TraceCheckUtils]: 31: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:26,601 INFO L280 TraceCheckUtils]: 32: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:26,601 INFO L280 TraceCheckUtils]: 33: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,602 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:26,602 INFO L280 TraceCheckUtils]: 35: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,602 INFO L280 TraceCheckUtils]: 36: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,602 INFO L280 TraceCheckUtils]: 37: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:26,603 INFO L280 TraceCheckUtils]: 38: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,603 INFO L280 TraceCheckUtils]: 39: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,603 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:26,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:26,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:26,618 INFO L280 TraceCheckUtils]: 0: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,619 INFO L280 TraceCheckUtils]: 1: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,619 INFO L280 TraceCheckUtils]: 2: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:26,619 INFO L280 TraceCheckUtils]: 3: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:26,620 INFO L280 TraceCheckUtils]: 4: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,620 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:26,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:26,624 INFO L280 TraceCheckUtils]: 0: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,625 INFO L280 TraceCheckUtils]: 1: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:26,625 INFO L280 TraceCheckUtils]: 2: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:26,625 INFO L280 TraceCheckUtils]: 3: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,626 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:26,626 INFO L280 TraceCheckUtils]: 0: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,626 INFO L280 TraceCheckUtils]: 1: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,627 INFO L280 TraceCheckUtils]: 2: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:26,627 INFO L263 TraceCheckUtils]: 3: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,627 INFO L280 TraceCheckUtils]: 4: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,628 INFO L280 TraceCheckUtils]: 5: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,628 INFO L280 TraceCheckUtils]: 6: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:26,628 INFO L280 TraceCheckUtils]: 7: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:26,629 INFO L280 TraceCheckUtils]: 8: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,629 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:26,629 INFO L280 TraceCheckUtils]: 10: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,630 INFO L263 TraceCheckUtils]: 11: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,630 INFO L280 TraceCheckUtils]: 12: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,630 INFO L280 TraceCheckUtils]: 13: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:26,630 INFO L280 TraceCheckUtils]: 14: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:26,630 INFO L280 TraceCheckUtils]: 15: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,631 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:26,631 INFO L280 TraceCheckUtils]: 17: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,631 INFO L280 TraceCheckUtils]: 18: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,631 INFO L280 TraceCheckUtils]: 19: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:26,631 INFO L280 TraceCheckUtils]: 20: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,632 INFO L280 TraceCheckUtils]: 21: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,632 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:26,633 INFO L280 TraceCheckUtils]: 0: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,633 INFO L280 TraceCheckUtils]: 1: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,633 INFO L280 TraceCheckUtils]: 2: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:26,634 INFO L263 TraceCheckUtils]: 3: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,634 INFO L280 TraceCheckUtils]: 4: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,634 INFO L280 TraceCheckUtils]: 5: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,635 INFO L280 TraceCheckUtils]: 6: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:26,635 INFO L263 TraceCheckUtils]: 7: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,635 INFO L280 TraceCheckUtils]: 8: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,636 INFO L280 TraceCheckUtils]: 9: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,636 INFO L280 TraceCheckUtils]: 10: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:26,636 INFO L263 TraceCheckUtils]: 11: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,637 INFO L280 TraceCheckUtils]: 12: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,637 INFO L280 TraceCheckUtils]: 13: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,637 INFO L280 TraceCheckUtils]: 14: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:26,638 INFO L280 TraceCheckUtils]: 15: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:26,638 INFO L280 TraceCheckUtils]: 16: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,638 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:26,638 INFO L280 TraceCheckUtils]: 18: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,639 INFO L263 TraceCheckUtils]: 19: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,639 INFO L280 TraceCheckUtils]: 20: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,639 INFO L280 TraceCheckUtils]: 21: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:26,640 INFO L280 TraceCheckUtils]: 22: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:26,640 INFO L280 TraceCheckUtils]: 23: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,640 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:26,641 INFO L280 TraceCheckUtils]: 25: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,641 INFO L280 TraceCheckUtils]: 26: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,641 INFO L280 TraceCheckUtils]: 27: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:26,642 INFO L280 TraceCheckUtils]: 28: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,642 INFO L280 TraceCheckUtils]: 29: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,642 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:26,643 INFO L280 TraceCheckUtils]: 31: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,643 INFO L263 TraceCheckUtils]: 32: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,643 INFO L280 TraceCheckUtils]: 33: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,643 INFO L280 TraceCheckUtils]: 34: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,644 INFO L280 TraceCheckUtils]: 35: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:26,644 INFO L280 TraceCheckUtils]: 36: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:26,644 INFO L280 TraceCheckUtils]: 37: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,645 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:26,645 INFO L280 TraceCheckUtils]: 39: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,645 INFO L280 TraceCheckUtils]: 40: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,646 INFO L280 TraceCheckUtils]: 41: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:26,646 INFO L280 TraceCheckUtils]: 42: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,646 INFO L280 TraceCheckUtils]: 43: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,647 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:26,647 INFO L280 TraceCheckUtils]: 45: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,647 INFO L263 TraceCheckUtils]: 46: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,648 INFO L280 TraceCheckUtils]: 47: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,648 INFO L280 TraceCheckUtils]: 48: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,648 INFO L280 TraceCheckUtils]: 49: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:26,649 INFO L263 TraceCheckUtils]: 50: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,649 INFO L280 TraceCheckUtils]: 51: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,649 INFO L280 TraceCheckUtils]: 52: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,650 INFO L280 TraceCheckUtils]: 53: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:26,650 INFO L280 TraceCheckUtils]: 54: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:26,650 INFO L280 TraceCheckUtils]: 55: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,650 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:26,651 INFO L280 TraceCheckUtils]: 57: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,651 INFO L263 TraceCheckUtils]: 58: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,651 INFO L280 TraceCheckUtils]: 59: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,652 INFO L280 TraceCheckUtils]: 60: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:26,652 INFO L280 TraceCheckUtils]: 61: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:26,652 INFO L280 TraceCheckUtils]: 62: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,653 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:26,653 INFO L280 TraceCheckUtils]: 64: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,653 INFO L280 TraceCheckUtils]: 65: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,654 INFO L280 TraceCheckUtils]: 66: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:26,654 INFO L280 TraceCheckUtils]: 67: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,654 INFO L280 TraceCheckUtils]: 68: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,655 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:26,655 INFO L280 TraceCheckUtils]: 70: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,655 INFO L280 TraceCheckUtils]: 71: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,656 INFO L280 TraceCheckUtils]: 72: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:26,656 INFO L280 TraceCheckUtils]: 73: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,656 INFO L280 TraceCheckUtils]: 74: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,656 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:26,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:26,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:26,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:26,676 INFO L280 TraceCheckUtils]: 0: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,677 INFO L280 TraceCheckUtils]: 1: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,677 INFO L280 TraceCheckUtils]: 2: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:26,677 INFO L280 TraceCheckUtils]: 3: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:26,678 INFO L280 TraceCheckUtils]: 4: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,678 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:26,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:26,683 INFO L280 TraceCheckUtils]: 0: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,683 INFO L280 TraceCheckUtils]: 1: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:26,684 INFO L280 TraceCheckUtils]: 2: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:26,684 INFO L280 TraceCheckUtils]: 3: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,685 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:26,685 INFO L280 TraceCheckUtils]: 0: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,685 INFO L280 TraceCheckUtils]: 1: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,686 INFO L280 TraceCheckUtils]: 2: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:26,686 INFO L263 TraceCheckUtils]: 3: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,686 INFO L280 TraceCheckUtils]: 4: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,687 INFO L280 TraceCheckUtils]: 5: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,687 INFO L280 TraceCheckUtils]: 6: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:26,687 INFO L280 TraceCheckUtils]: 7: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:26,688 INFO L280 TraceCheckUtils]: 8: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,688 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:26,688 INFO L280 TraceCheckUtils]: 10: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,689 INFO L263 TraceCheckUtils]: 11: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,689 INFO L280 TraceCheckUtils]: 12: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,689 INFO L280 TraceCheckUtils]: 13: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:26,689 INFO L280 TraceCheckUtils]: 14: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:26,689 INFO L280 TraceCheckUtils]: 15: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,690 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:26,690 INFO L280 TraceCheckUtils]: 17: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,690 INFO L280 TraceCheckUtils]: 18: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,690 INFO L280 TraceCheckUtils]: 19: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:26,691 INFO L280 TraceCheckUtils]: 20: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,691 INFO L280 TraceCheckUtils]: 21: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,691 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:26,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:26,701 INFO L280 TraceCheckUtils]: 0: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,701 INFO L280 TraceCheckUtils]: 1: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,701 INFO L280 TraceCheckUtils]: 2: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:26,701 INFO L280 TraceCheckUtils]: 3: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:26,702 INFO L280 TraceCheckUtils]: 4: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,702 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:26,702 INFO L280 TraceCheckUtils]: 0: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,702 INFO L280 TraceCheckUtils]: 1: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,703 INFO L280 TraceCheckUtils]: 2: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:26,703 INFO L263 TraceCheckUtils]: 3: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,703 INFO L280 TraceCheckUtils]: 4: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,703 INFO L280 TraceCheckUtils]: 5: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,703 INFO L280 TraceCheckUtils]: 6: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:26,704 INFO L263 TraceCheckUtils]: 7: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,704 INFO L280 TraceCheckUtils]: 8: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,704 INFO L280 TraceCheckUtils]: 9: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,704 INFO L280 TraceCheckUtils]: 10: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:26,704 INFO L280 TraceCheckUtils]: 11: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:26,705 INFO L280 TraceCheckUtils]: 12: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,705 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:26,705 INFO L280 TraceCheckUtils]: 14: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,705 INFO L263 TraceCheckUtils]: 15: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,705 INFO L280 TraceCheckUtils]: 16: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,706 INFO L280 TraceCheckUtils]: 17: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:26,706 INFO L280 TraceCheckUtils]: 18: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:26,706 INFO L280 TraceCheckUtils]: 19: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,706 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:26,707 INFO L280 TraceCheckUtils]: 21: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,707 INFO L280 TraceCheckUtils]: 22: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,707 INFO L280 TraceCheckUtils]: 23: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:26,707 INFO L280 TraceCheckUtils]: 24: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,707 INFO L280 TraceCheckUtils]: 25: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,708 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:26,708 INFO L280 TraceCheckUtils]: 27: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,708 INFO L263 TraceCheckUtils]: 28: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,708 INFO L280 TraceCheckUtils]: 29: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,708 INFO L280 TraceCheckUtils]: 30: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,709 INFO L280 TraceCheckUtils]: 31: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:26,709 INFO L280 TraceCheckUtils]: 32: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:26,709 INFO L280 TraceCheckUtils]: 33: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,709 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:26,709 INFO L280 TraceCheckUtils]: 35: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,710 INFO L280 TraceCheckUtils]: 36: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,710 INFO L280 TraceCheckUtils]: 37: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:26,710 INFO L280 TraceCheckUtils]: 38: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,710 INFO L280 TraceCheckUtils]: 39: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,710 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:26,712 INFO L280 TraceCheckUtils]: 0: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,712 INFO L280 TraceCheckUtils]: 1: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,712 INFO L280 TraceCheckUtils]: 2: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:26,712 INFO L263 TraceCheckUtils]: 3: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,712 INFO L280 TraceCheckUtils]: 4: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,713 INFO L280 TraceCheckUtils]: 5: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,713 INFO L280 TraceCheckUtils]: 6: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:26,713 INFO L263 TraceCheckUtils]: 7: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,713 INFO L280 TraceCheckUtils]: 8: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,713 INFO L280 TraceCheckUtils]: 9: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,713 INFO L280 TraceCheckUtils]: 10: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:26,714 INFO L263 TraceCheckUtils]: 11: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,714 INFO L280 TraceCheckUtils]: 12: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,714 INFO L280 TraceCheckUtils]: 13: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,714 INFO L280 TraceCheckUtils]: 14: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:26,715 INFO L263 TraceCheckUtils]: 15: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,715 INFO L280 TraceCheckUtils]: 16: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,715 INFO L280 TraceCheckUtils]: 17: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,715 INFO L280 TraceCheckUtils]: 18: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:26,715 INFO L280 TraceCheckUtils]: 19: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:26,716 INFO L280 TraceCheckUtils]: 20: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,716 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:26,716 INFO L280 TraceCheckUtils]: 22: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,716 INFO L263 TraceCheckUtils]: 23: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,716 INFO L280 TraceCheckUtils]: 24: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,717 INFO L280 TraceCheckUtils]: 25: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:26,717 INFO L280 TraceCheckUtils]: 26: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:26,717 INFO L280 TraceCheckUtils]: 27: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,717 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:26,717 INFO L280 TraceCheckUtils]: 29: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,718 INFO L280 TraceCheckUtils]: 30: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,718 INFO L280 TraceCheckUtils]: 31: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:26,718 INFO L280 TraceCheckUtils]: 32: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,718 INFO L280 TraceCheckUtils]: 33: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,718 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:26,719 INFO L280 TraceCheckUtils]: 35: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,719 INFO L263 TraceCheckUtils]: 36: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,719 INFO L280 TraceCheckUtils]: 37: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,719 INFO L280 TraceCheckUtils]: 38: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,719 INFO L280 TraceCheckUtils]: 39: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:26,720 INFO L280 TraceCheckUtils]: 40: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:26,720 INFO L280 TraceCheckUtils]: 41: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,720 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:26,720 INFO L280 TraceCheckUtils]: 43: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,720 INFO L280 TraceCheckUtils]: 44: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,721 INFO L280 TraceCheckUtils]: 45: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:26,721 INFO L280 TraceCheckUtils]: 46: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,721 INFO L280 TraceCheckUtils]: 47: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,721 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:26,721 INFO L280 TraceCheckUtils]: 49: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,722 INFO L263 TraceCheckUtils]: 50: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,722 INFO L280 TraceCheckUtils]: 51: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,722 INFO L280 TraceCheckUtils]: 52: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,722 INFO L280 TraceCheckUtils]: 53: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:26,723 INFO L263 TraceCheckUtils]: 54: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,723 INFO L280 TraceCheckUtils]: 55: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,723 INFO L280 TraceCheckUtils]: 56: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,723 INFO L280 TraceCheckUtils]: 57: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:26,723 INFO L280 TraceCheckUtils]: 58: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:26,724 INFO L280 TraceCheckUtils]: 59: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,724 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:26,724 INFO L280 TraceCheckUtils]: 61: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,724 INFO L263 TraceCheckUtils]: 62: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,724 INFO L280 TraceCheckUtils]: 63: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,725 INFO L280 TraceCheckUtils]: 64: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:26,725 INFO L280 TraceCheckUtils]: 65: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:26,725 INFO L280 TraceCheckUtils]: 66: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,725 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:26,726 INFO L280 TraceCheckUtils]: 68: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,726 INFO L280 TraceCheckUtils]: 69: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,726 INFO L280 TraceCheckUtils]: 70: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:26,726 INFO L280 TraceCheckUtils]: 71: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,727 INFO L280 TraceCheckUtils]: 72: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,727 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:26,727 INFO L280 TraceCheckUtils]: 74: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,727 INFO L280 TraceCheckUtils]: 75: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,727 INFO L280 TraceCheckUtils]: 76: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:26,728 INFO L280 TraceCheckUtils]: 77: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,728 INFO L280 TraceCheckUtils]: 78: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,728 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:26,728 INFO L280 TraceCheckUtils]: 80: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,728 INFO L263 TraceCheckUtils]: 81: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,729 INFO L280 TraceCheckUtils]: 82: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,729 INFO L280 TraceCheckUtils]: 83: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,729 INFO L280 TraceCheckUtils]: 84: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:26,729 INFO L263 TraceCheckUtils]: 85: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,729 INFO L280 TraceCheckUtils]: 86: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,730 INFO L280 TraceCheckUtils]: 87: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,730 INFO L280 TraceCheckUtils]: 88: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:26,730 INFO L263 TraceCheckUtils]: 89: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,730 INFO L280 TraceCheckUtils]: 90: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,730 INFO L280 TraceCheckUtils]: 91: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,731 INFO L280 TraceCheckUtils]: 92: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:26,731 INFO L280 TraceCheckUtils]: 93: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:26,731 INFO L280 TraceCheckUtils]: 94: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,731 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:26,731 INFO L280 TraceCheckUtils]: 96: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,732 INFO L263 TraceCheckUtils]: 97: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,732 INFO L280 TraceCheckUtils]: 98: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,732 INFO L280 TraceCheckUtils]: 99: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:26,732 INFO L280 TraceCheckUtils]: 100: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:26,732 INFO L280 TraceCheckUtils]: 101: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,733 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:26,733 INFO L280 TraceCheckUtils]: 103: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,733 INFO L280 TraceCheckUtils]: 104: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,733 INFO L280 TraceCheckUtils]: 105: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:26,733 INFO L280 TraceCheckUtils]: 106: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,734 INFO L280 TraceCheckUtils]: 107: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,734 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:26,734 INFO L280 TraceCheckUtils]: 109: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,734 INFO L263 TraceCheckUtils]: 110: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,734 INFO L280 TraceCheckUtils]: 111: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,735 INFO L280 TraceCheckUtils]: 112: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,735 INFO L280 TraceCheckUtils]: 113: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:26,735 INFO L280 TraceCheckUtils]: 114: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:26,735 INFO L280 TraceCheckUtils]: 115: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,735 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:26,736 INFO L280 TraceCheckUtils]: 117: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,736 INFO L280 TraceCheckUtils]: 118: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,736 INFO L280 TraceCheckUtils]: 119: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:26,736 INFO L280 TraceCheckUtils]: 120: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,736 INFO L280 TraceCheckUtils]: 121: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,737 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:26,737 INFO L280 TraceCheckUtils]: 123: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,737 INFO L280 TraceCheckUtils]: 124: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,737 INFO L280 TraceCheckUtils]: 125: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:26,737 INFO L280 TraceCheckUtils]: 126: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,738 INFO L280 TraceCheckUtils]: 127: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,738 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {12633#true} {12634#false} #48#return; {12634#false} is VALID [2020-07-10 18:38:26,747 INFO L280 TraceCheckUtils]: 0: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,747 INFO L280 TraceCheckUtils]: 1: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,748 INFO L280 TraceCheckUtils]: 2: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:26,748 INFO L263 TraceCheckUtils]: 3: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,748 INFO L280 TraceCheckUtils]: 4: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,748 INFO L280 TraceCheckUtils]: 5: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,749 INFO L280 TraceCheckUtils]: 6: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:26,749 INFO L263 TraceCheckUtils]: 7: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,750 INFO L280 TraceCheckUtils]: 8: Hoare triple {12633#true} ~n := #in~n; {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,750 INFO L280 TraceCheckUtils]: 9: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,751 INFO L280 TraceCheckUtils]: 10: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,751 INFO L263 TraceCheckUtils]: 11: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,752 INFO L280 TraceCheckUtils]: 12: Hoare triple {12633#true} ~n := #in~n; {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,753 INFO L280 TraceCheckUtils]: 13: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,753 INFO L280 TraceCheckUtils]: 14: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,753 INFO L263 TraceCheckUtils]: 15: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,754 INFO L280 TraceCheckUtils]: 16: Hoare triple {12633#true} ~n := #in~n; {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,754 INFO L280 TraceCheckUtils]: 17: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,755 INFO L280 TraceCheckUtils]: 18: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,755 INFO L263 TraceCheckUtils]: 19: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,756 INFO L280 TraceCheckUtils]: 20: Hoare triple {12633#true} ~n := #in~n; {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,756 INFO L280 TraceCheckUtils]: 21: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,757 INFO L280 TraceCheckUtils]: 22: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,757 INFO L263 TraceCheckUtils]: 23: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,758 INFO L280 TraceCheckUtils]: 24: Hoare triple {12633#true} ~n := #in~n; {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,758 INFO L280 TraceCheckUtils]: 25: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {14232#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-10 18:38:26,759 INFO L280 TraceCheckUtils]: 26: Hoare triple {14232#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,760 INFO L263 TraceCheckUtils]: 27: Hoare triple {14233#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,760 INFO L280 TraceCheckUtils]: 28: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,760 INFO L280 TraceCheckUtils]: 29: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,760 INFO L280 TraceCheckUtils]: 30: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:26,760 INFO L280 TraceCheckUtils]: 31: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:26,761 INFO L280 TraceCheckUtils]: 32: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,762 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {12633#true} {14233#(<= 2 |fibo_#in~n|)} #46#return; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,762 INFO L280 TraceCheckUtils]: 34: Hoare triple {14233#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,762 INFO L263 TraceCheckUtils]: 35: Hoare triple {14233#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,763 INFO L280 TraceCheckUtils]: 36: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,763 INFO L280 TraceCheckUtils]: 37: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:26,763 INFO L280 TraceCheckUtils]: 38: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:26,763 INFO L280 TraceCheckUtils]: 39: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,764 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {12633#true} {14233#(<= 2 |fibo_#in~n|)} #48#return; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,765 INFO L280 TraceCheckUtils]: 41: Hoare triple {14233#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,766 INFO L280 TraceCheckUtils]: 42: Hoare triple {14233#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,766 INFO L280 TraceCheckUtils]: 43: Hoare triple {14233#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,767 INFO L280 TraceCheckUtils]: 44: Hoare triple {14233#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,768 INFO L280 TraceCheckUtils]: 45: Hoare triple {14233#(<= 2 |fibo_#in~n|)} assume true; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,769 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {14233#(<= 2 |fibo_#in~n|)} {13812#(= fibo_~n |fibo_#in~n|)} #46#return; {14225#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,770 INFO L280 TraceCheckUtils]: 47: Hoare triple {14225#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14225#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,770 INFO L263 TraceCheckUtils]: 48: Hoare triple {14225#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,771 INFO L280 TraceCheckUtils]: 49: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,771 INFO L280 TraceCheckUtils]: 50: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,771 INFO L280 TraceCheckUtils]: 51: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:26,771 INFO L280 TraceCheckUtils]: 52: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:26,772 INFO L280 TraceCheckUtils]: 53: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,773 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {12633#true} {14225#(<= 3 |fibo_#in~n|)} #48#return; {14225#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,773 INFO L280 TraceCheckUtils]: 55: Hoare triple {14225#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14225#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,774 INFO L280 TraceCheckUtils]: 56: Hoare triple {14225#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {14225#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,774 INFO L280 TraceCheckUtils]: 57: Hoare triple {14225#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {14225#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,775 INFO L280 TraceCheckUtils]: 58: Hoare triple {14225#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {14225#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,775 INFO L280 TraceCheckUtils]: 59: Hoare triple {14225#(<= 3 |fibo_#in~n|)} assume true; {14225#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,777 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {14225#(<= 3 |fibo_#in~n|)} {13812#(= fibo_~n |fibo_#in~n|)} #46#return; {14178#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,777 INFO L280 TraceCheckUtils]: 61: Hoare triple {14178#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14178#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,778 INFO L263 TraceCheckUtils]: 62: Hoare triple {14178#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,778 INFO L280 TraceCheckUtils]: 63: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,778 INFO L280 TraceCheckUtils]: 64: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,778 INFO L280 TraceCheckUtils]: 65: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:26,778 INFO L263 TraceCheckUtils]: 66: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,779 INFO L280 TraceCheckUtils]: 67: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,779 INFO L280 TraceCheckUtils]: 68: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,779 INFO L280 TraceCheckUtils]: 69: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:26,779 INFO L280 TraceCheckUtils]: 70: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:26,779 INFO L280 TraceCheckUtils]: 71: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,780 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:26,780 INFO L280 TraceCheckUtils]: 73: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,780 INFO L263 TraceCheckUtils]: 74: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,780 INFO L280 TraceCheckUtils]: 75: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,780 INFO L280 TraceCheckUtils]: 76: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:26,781 INFO L280 TraceCheckUtils]: 77: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:26,781 INFO L280 TraceCheckUtils]: 78: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,781 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:26,781 INFO L280 TraceCheckUtils]: 80: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,782 INFO L280 TraceCheckUtils]: 81: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,782 INFO L280 TraceCheckUtils]: 82: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:26,782 INFO L280 TraceCheckUtils]: 83: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,782 INFO L280 TraceCheckUtils]: 84: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,783 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {12633#true} {14178#(<= 4 |fibo_#in~n|)} #48#return; {14178#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,784 INFO L280 TraceCheckUtils]: 86: Hoare triple {14178#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14178#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,784 INFO L280 TraceCheckUtils]: 87: Hoare triple {14178#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {14178#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,785 INFO L280 TraceCheckUtils]: 88: Hoare triple {14178#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {14178#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,786 INFO L280 TraceCheckUtils]: 89: Hoare triple {14178#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {14178#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,787 INFO L280 TraceCheckUtils]: 90: Hoare triple {14178#(<= 4 |fibo_#in~n|)} assume true; {14178#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,788 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {14178#(<= 4 |fibo_#in~n|)} {13812#(= fibo_~n |fibo_#in~n|)} #46#return; {14095#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,789 INFO L280 TraceCheckUtils]: 92: Hoare triple {14095#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14095#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,789 INFO L263 TraceCheckUtils]: 93: Hoare triple {14095#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,790 INFO L280 TraceCheckUtils]: 94: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,790 INFO L280 TraceCheckUtils]: 95: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,790 INFO L280 TraceCheckUtils]: 96: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:26,790 INFO L263 TraceCheckUtils]: 97: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,790 INFO L280 TraceCheckUtils]: 98: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,791 INFO L280 TraceCheckUtils]: 99: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,791 INFO L280 TraceCheckUtils]: 100: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:26,791 INFO L263 TraceCheckUtils]: 101: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,791 INFO L280 TraceCheckUtils]: 102: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,792 INFO L280 TraceCheckUtils]: 103: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,792 INFO L280 TraceCheckUtils]: 104: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:26,792 INFO L280 TraceCheckUtils]: 105: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:26,792 INFO L280 TraceCheckUtils]: 106: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,792 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:26,793 INFO L280 TraceCheckUtils]: 108: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,793 INFO L263 TraceCheckUtils]: 109: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,793 INFO L280 TraceCheckUtils]: 110: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,793 INFO L280 TraceCheckUtils]: 111: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:26,793 INFO L280 TraceCheckUtils]: 112: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:26,794 INFO L280 TraceCheckUtils]: 113: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,794 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:26,794 INFO L280 TraceCheckUtils]: 115: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,794 INFO L280 TraceCheckUtils]: 116: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,794 INFO L280 TraceCheckUtils]: 117: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:26,795 INFO L280 TraceCheckUtils]: 118: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,795 INFO L280 TraceCheckUtils]: 119: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,795 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:26,795 INFO L280 TraceCheckUtils]: 121: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,795 INFO L263 TraceCheckUtils]: 122: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,796 INFO L280 TraceCheckUtils]: 123: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,796 INFO L280 TraceCheckUtils]: 124: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,796 INFO L280 TraceCheckUtils]: 125: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:26,796 INFO L280 TraceCheckUtils]: 126: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:26,796 INFO L280 TraceCheckUtils]: 127: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,797 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:26,797 INFO L280 TraceCheckUtils]: 129: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,797 INFO L280 TraceCheckUtils]: 130: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,797 INFO L280 TraceCheckUtils]: 131: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:26,797 INFO L280 TraceCheckUtils]: 132: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,798 INFO L280 TraceCheckUtils]: 133: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,799 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {12633#true} {14095#(<= 5 |fibo_#in~n|)} #48#return; {14095#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,799 INFO L280 TraceCheckUtils]: 135: Hoare triple {14095#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14095#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,800 INFO L280 TraceCheckUtils]: 136: Hoare triple {14095#(<= 5 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {14095#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,801 INFO L280 TraceCheckUtils]: 137: Hoare triple {14095#(<= 5 |fibo_#in~n|)} havoc #t~ret0; {14095#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,801 INFO L280 TraceCheckUtils]: 138: Hoare triple {14095#(<= 5 |fibo_#in~n|)} havoc #t~ret1; {14095#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,802 INFO L280 TraceCheckUtils]: 139: Hoare triple {14095#(<= 5 |fibo_#in~n|)} assume true; {14095#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,803 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {14095#(<= 5 |fibo_#in~n|)} {13812#(= fibo_~n |fibo_#in~n|)} #46#return; {13942#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,804 INFO L280 TraceCheckUtils]: 141: Hoare triple {13942#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13942#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,804 INFO L263 TraceCheckUtils]: 142: Hoare triple {13942#(<= 6 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,804 INFO L280 TraceCheckUtils]: 143: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,805 INFO L280 TraceCheckUtils]: 144: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,805 INFO L280 TraceCheckUtils]: 145: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:26,805 INFO L263 TraceCheckUtils]: 146: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,805 INFO L280 TraceCheckUtils]: 147: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,805 INFO L280 TraceCheckUtils]: 148: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,806 INFO L280 TraceCheckUtils]: 149: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:26,806 INFO L263 TraceCheckUtils]: 150: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,806 INFO L280 TraceCheckUtils]: 151: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,806 INFO L280 TraceCheckUtils]: 152: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,806 INFO L280 TraceCheckUtils]: 153: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:26,807 INFO L263 TraceCheckUtils]: 154: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,807 INFO L280 TraceCheckUtils]: 155: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,807 INFO L280 TraceCheckUtils]: 156: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,807 INFO L280 TraceCheckUtils]: 157: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:26,807 INFO L280 TraceCheckUtils]: 158: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:26,808 INFO L280 TraceCheckUtils]: 159: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,808 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:26,808 INFO L280 TraceCheckUtils]: 161: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,808 INFO L263 TraceCheckUtils]: 162: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,808 INFO L280 TraceCheckUtils]: 163: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,809 INFO L280 TraceCheckUtils]: 164: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:26,809 INFO L280 TraceCheckUtils]: 165: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:26,809 INFO L280 TraceCheckUtils]: 166: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,809 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:26,809 INFO L280 TraceCheckUtils]: 168: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,810 INFO L280 TraceCheckUtils]: 169: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,810 INFO L280 TraceCheckUtils]: 170: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:26,810 INFO L280 TraceCheckUtils]: 171: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,810 INFO L280 TraceCheckUtils]: 172: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,810 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:26,811 INFO L280 TraceCheckUtils]: 174: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,811 INFO L263 TraceCheckUtils]: 175: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,811 INFO L280 TraceCheckUtils]: 176: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,811 INFO L280 TraceCheckUtils]: 177: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,811 INFO L280 TraceCheckUtils]: 178: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:26,812 INFO L280 TraceCheckUtils]: 179: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:26,812 INFO L280 TraceCheckUtils]: 180: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,812 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:26,812 INFO L280 TraceCheckUtils]: 182: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,812 INFO L280 TraceCheckUtils]: 183: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,813 INFO L280 TraceCheckUtils]: 184: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:26,813 INFO L280 TraceCheckUtils]: 185: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,813 INFO L280 TraceCheckUtils]: 186: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,813 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:26,814 INFO L280 TraceCheckUtils]: 188: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,814 INFO L263 TraceCheckUtils]: 189: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,814 INFO L280 TraceCheckUtils]: 190: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,814 INFO L280 TraceCheckUtils]: 191: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,815 INFO L280 TraceCheckUtils]: 192: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:26,815 INFO L263 TraceCheckUtils]: 193: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,815 INFO L280 TraceCheckUtils]: 194: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,815 INFO L280 TraceCheckUtils]: 195: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,815 INFO L280 TraceCheckUtils]: 196: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:26,816 INFO L280 TraceCheckUtils]: 197: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:26,816 INFO L280 TraceCheckUtils]: 198: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,816 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:26,816 INFO L280 TraceCheckUtils]: 200: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,816 INFO L263 TraceCheckUtils]: 201: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,817 INFO L280 TraceCheckUtils]: 202: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,817 INFO L280 TraceCheckUtils]: 203: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:26,817 INFO L280 TraceCheckUtils]: 204: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:26,817 INFO L280 TraceCheckUtils]: 205: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,817 INFO L275 TraceCheckUtils]: 206: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:26,818 INFO L280 TraceCheckUtils]: 207: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,818 INFO L280 TraceCheckUtils]: 208: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,818 INFO L280 TraceCheckUtils]: 209: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:26,818 INFO L280 TraceCheckUtils]: 210: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,818 INFO L280 TraceCheckUtils]: 211: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,819 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:26,819 INFO L280 TraceCheckUtils]: 213: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,819 INFO L280 TraceCheckUtils]: 214: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,819 INFO L280 TraceCheckUtils]: 215: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:26,820 INFO L280 TraceCheckUtils]: 216: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,820 INFO L280 TraceCheckUtils]: 217: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,821 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {12633#true} {13942#(<= 6 |fibo_#in~n|)} #48#return; {13942#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,822 INFO L280 TraceCheckUtils]: 219: Hoare triple {13942#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13942#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,822 INFO L280 TraceCheckUtils]: 220: Hoare triple {13942#(<= 6 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {13942#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,823 INFO L280 TraceCheckUtils]: 221: Hoare triple {13942#(<= 6 |fibo_#in~n|)} havoc #t~ret0; {13942#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,824 INFO L280 TraceCheckUtils]: 222: Hoare triple {13942#(<= 6 |fibo_#in~n|)} havoc #t~ret1; {13942#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,824 INFO L280 TraceCheckUtils]: 223: Hoare triple {13942#(<= 6 |fibo_#in~n|)} assume true; {13942#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,826 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {13942#(<= 6 |fibo_#in~n|)} {12633#true} #46#return; {13735#(<= 7 fibo_~n)} is VALID [2020-07-10 18:38:26,826 INFO L280 TraceCheckUtils]: 225: Hoare triple {13735#(<= 7 fibo_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13735#(<= 7 fibo_~n)} is VALID [2020-07-10 18:38:26,827 INFO L263 TraceCheckUtils]: 226: Hoare triple {13735#(<= 7 fibo_~n)} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,827 INFO L280 TraceCheckUtils]: 227: Hoare triple {12633#true} ~n := #in~n; {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,828 INFO L280 TraceCheckUtils]: 228: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,828 INFO L280 TraceCheckUtils]: 229: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,829 INFO L263 TraceCheckUtils]: 230: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,829 INFO L280 TraceCheckUtils]: 231: Hoare triple {12633#true} ~n := #in~n; {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,830 INFO L280 TraceCheckUtils]: 232: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,830 INFO L280 TraceCheckUtils]: 233: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,831 INFO L263 TraceCheckUtils]: 234: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,831 INFO L280 TraceCheckUtils]: 235: Hoare triple {12633#true} ~n := #in~n; {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,832 INFO L280 TraceCheckUtils]: 236: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,832 INFO L280 TraceCheckUtils]: 237: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,832 INFO L263 TraceCheckUtils]: 238: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,833 INFO L280 TraceCheckUtils]: 239: Hoare triple {12633#true} ~n := #in~n; {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,834 INFO L280 TraceCheckUtils]: 240: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:26,834 INFO L280 TraceCheckUtils]: 241: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {14518#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:26,835 INFO L280 TraceCheckUtils]: 242: Hoare triple {14518#(<= |fibo_#in~n| 1)} #res := 1; {14518#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:26,835 INFO L280 TraceCheckUtils]: 243: Hoare triple {14518#(<= |fibo_#in~n| 1)} assume true; {14518#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:26,837 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {14518#(<= |fibo_#in~n| 1)} {13812#(= fibo_~n |fibo_#in~n|)} #46#return; {14512#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:26,838 INFO L280 TraceCheckUtils]: 245: Hoare triple {14512#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14512#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:26,838 INFO L263 TraceCheckUtils]: 246: Hoare triple {14512#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,838 INFO L280 TraceCheckUtils]: 247: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,838 INFO L280 TraceCheckUtils]: 248: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:26,838 INFO L280 TraceCheckUtils]: 249: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:26,839 INFO L280 TraceCheckUtils]: 250: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,840 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {12633#true} {14512#(<= |fibo_#in~n| 2)} #48#return; {14512#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:26,840 INFO L280 TraceCheckUtils]: 252: Hoare triple {14512#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14512#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:26,841 INFO L280 TraceCheckUtils]: 253: Hoare triple {14512#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {14512#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:26,842 INFO L280 TraceCheckUtils]: 254: Hoare triple {14512#(<= |fibo_#in~n| 2)} havoc #t~ret0; {14512#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:26,842 INFO L280 TraceCheckUtils]: 255: Hoare triple {14512#(<= |fibo_#in~n| 2)} havoc #t~ret1; {14512#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:26,843 INFO L280 TraceCheckUtils]: 256: Hoare triple {14512#(<= |fibo_#in~n| 2)} assume true; {14512#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:26,844 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {14512#(<= |fibo_#in~n| 2)} {13812#(= fibo_~n |fibo_#in~n|)} #46#return; {14499#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:26,845 INFO L280 TraceCheckUtils]: 258: Hoare triple {14499#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14499#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:26,845 INFO L263 TraceCheckUtils]: 259: Hoare triple {14499#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,845 INFO L280 TraceCheckUtils]: 260: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,846 INFO L280 TraceCheckUtils]: 261: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,846 INFO L280 TraceCheckUtils]: 262: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:26,846 INFO L280 TraceCheckUtils]: 263: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:26,846 INFO L280 TraceCheckUtils]: 264: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,847 INFO L275 TraceCheckUtils]: 265: Hoare quadruple {12633#true} {14499#(<= |fibo_#in~n| 3)} #48#return; {14499#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:26,848 INFO L280 TraceCheckUtils]: 266: Hoare triple {14499#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14499#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:26,848 INFO L280 TraceCheckUtils]: 267: Hoare triple {14499#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {14499#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:26,849 INFO L280 TraceCheckUtils]: 268: Hoare triple {14499#(<= |fibo_#in~n| 3)} havoc #t~ret0; {14499#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:26,850 INFO L280 TraceCheckUtils]: 269: Hoare triple {14499#(<= |fibo_#in~n| 3)} havoc #t~ret1; {14499#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:26,850 INFO L280 TraceCheckUtils]: 270: Hoare triple {14499#(<= |fibo_#in~n| 3)} assume true; {14499#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:26,852 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {14499#(<= |fibo_#in~n| 3)} {13812#(= fibo_~n |fibo_#in~n|)} #46#return; {14452#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:26,852 INFO L280 TraceCheckUtils]: 272: Hoare triple {14452#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14452#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:26,853 INFO L263 TraceCheckUtils]: 273: Hoare triple {14452#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,853 INFO L280 TraceCheckUtils]: 274: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,853 INFO L280 TraceCheckUtils]: 275: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,853 INFO L280 TraceCheckUtils]: 276: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:26,854 INFO L263 TraceCheckUtils]: 277: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,854 INFO L280 TraceCheckUtils]: 278: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,854 INFO L280 TraceCheckUtils]: 279: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,854 INFO L280 TraceCheckUtils]: 280: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:26,854 INFO L280 TraceCheckUtils]: 281: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:26,854 INFO L280 TraceCheckUtils]: 282: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,855 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:26,855 INFO L280 TraceCheckUtils]: 284: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,855 INFO L263 TraceCheckUtils]: 285: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,855 INFO L280 TraceCheckUtils]: 286: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,856 INFO L280 TraceCheckUtils]: 287: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:26,856 INFO L280 TraceCheckUtils]: 288: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:26,856 INFO L280 TraceCheckUtils]: 289: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,856 INFO L275 TraceCheckUtils]: 290: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:26,856 INFO L280 TraceCheckUtils]: 291: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,857 INFO L280 TraceCheckUtils]: 292: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,857 INFO L280 TraceCheckUtils]: 293: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:26,857 INFO L280 TraceCheckUtils]: 294: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,857 INFO L280 TraceCheckUtils]: 295: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,858 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {12633#true} {14452#(<= |fibo_#in~n| 4)} #48#return; {14452#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:26,859 INFO L280 TraceCheckUtils]: 297: Hoare triple {14452#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14452#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:26,860 INFO L280 TraceCheckUtils]: 298: Hoare triple {14452#(<= |fibo_#in~n| 4)} #res := #t~ret0 + #t~ret1; {14452#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:26,860 INFO L280 TraceCheckUtils]: 299: Hoare triple {14452#(<= |fibo_#in~n| 4)} havoc #t~ret0; {14452#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:26,861 INFO L280 TraceCheckUtils]: 300: Hoare triple {14452#(<= |fibo_#in~n| 4)} havoc #t~ret1; {14452#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:26,862 INFO L280 TraceCheckUtils]: 301: Hoare triple {14452#(<= |fibo_#in~n| 4)} assume true; {14452#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:26,863 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {14452#(<= |fibo_#in~n| 4)} {13735#(<= 7 fibo_~n)} #48#return; {12634#false} is VALID [2020-07-10 18:38:26,863 INFO L280 TraceCheckUtils]: 303: Hoare triple {12634#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12634#false} is VALID [2020-07-10 18:38:26,864 INFO L280 TraceCheckUtils]: 304: Hoare triple {12634#false} #res := #t~ret0 + #t~ret1; {12634#false} is VALID [2020-07-10 18:38:26,864 INFO L280 TraceCheckUtils]: 305: Hoare triple {12634#false} havoc #t~ret0; {12634#false} is VALID [2020-07-10 18:38:26,864 INFO L280 TraceCheckUtils]: 306: Hoare triple {12634#false} havoc #t~ret1; {12634#false} is VALID [2020-07-10 18:38:26,864 INFO L280 TraceCheckUtils]: 307: Hoare triple {12634#false} assume true; {12634#false} is VALID [2020-07-10 18:38:26,864 INFO L275 TraceCheckUtils]: 308: Hoare quadruple {12634#false} {12633#true} #46#return; {12634#false} is VALID [2020-07-10 18:38:26,865 INFO L280 TraceCheckUtils]: 309: Hoare triple {12634#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12634#false} is VALID [2020-07-10 18:38:26,865 INFO L263 TraceCheckUtils]: 310: Hoare triple {12634#false} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,865 INFO L280 TraceCheckUtils]: 311: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,865 INFO L280 TraceCheckUtils]: 312: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,865 INFO L280 TraceCheckUtils]: 313: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:26,866 INFO L263 TraceCheckUtils]: 314: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,866 INFO L280 TraceCheckUtils]: 315: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,866 INFO L280 TraceCheckUtils]: 316: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,866 INFO L280 TraceCheckUtils]: 317: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:26,866 INFO L263 TraceCheckUtils]: 318: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,867 INFO L280 TraceCheckUtils]: 319: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,867 INFO L280 TraceCheckUtils]: 320: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,867 INFO L280 TraceCheckUtils]: 321: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:26,867 INFO L263 TraceCheckUtils]: 322: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,867 INFO L280 TraceCheckUtils]: 323: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,868 INFO L280 TraceCheckUtils]: 324: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,868 INFO L280 TraceCheckUtils]: 325: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:26,868 INFO L263 TraceCheckUtils]: 326: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,868 INFO L280 TraceCheckUtils]: 327: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,868 INFO L280 TraceCheckUtils]: 328: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,868 INFO L280 TraceCheckUtils]: 329: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:26,869 INFO L280 TraceCheckUtils]: 330: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:26,869 INFO L280 TraceCheckUtils]: 331: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,869 INFO L275 TraceCheckUtils]: 332: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:26,869 INFO L280 TraceCheckUtils]: 333: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,869 INFO L263 TraceCheckUtils]: 334: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,869 INFO L280 TraceCheckUtils]: 335: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,870 INFO L280 TraceCheckUtils]: 336: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:26,870 INFO L280 TraceCheckUtils]: 337: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:26,870 INFO L280 TraceCheckUtils]: 338: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,870 INFO L275 TraceCheckUtils]: 339: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:26,870 INFO L280 TraceCheckUtils]: 340: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,871 INFO L280 TraceCheckUtils]: 341: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,871 INFO L280 TraceCheckUtils]: 342: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:26,871 INFO L280 TraceCheckUtils]: 343: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,871 INFO L280 TraceCheckUtils]: 344: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,871 INFO L275 TraceCheckUtils]: 345: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:26,871 INFO L280 TraceCheckUtils]: 346: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,872 INFO L263 TraceCheckUtils]: 347: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,872 INFO L280 TraceCheckUtils]: 348: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,872 INFO L280 TraceCheckUtils]: 349: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,872 INFO L280 TraceCheckUtils]: 350: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:26,872 INFO L280 TraceCheckUtils]: 351: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:26,873 INFO L280 TraceCheckUtils]: 352: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,873 INFO L275 TraceCheckUtils]: 353: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:26,873 INFO L280 TraceCheckUtils]: 354: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,873 INFO L280 TraceCheckUtils]: 355: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,873 INFO L280 TraceCheckUtils]: 356: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:26,873 INFO L280 TraceCheckUtils]: 357: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,874 INFO L280 TraceCheckUtils]: 358: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,874 INFO L275 TraceCheckUtils]: 359: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:26,874 INFO L280 TraceCheckUtils]: 360: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,874 INFO L263 TraceCheckUtils]: 361: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,874 INFO L280 TraceCheckUtils]: 362: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,875 INFO L280 TraceCheckUtils]: 363: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,875 INFO L280 TraceCheckUtils]: 364: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:26,875 INFO L263 TraceCheckUtils]: 365: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,875 INFO L280 TraceCheckUtils]: 366: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,875 INFO L280 TraceCheckUtils]: 367: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,876 INFO L280 TraceCheckUtils]: 368: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:26,876 INFO L280 TraceCheckUtils]: 369: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:26,876 INFO L280 TraceCheckUtils]: 370: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,876 INFO L275 TraceCheckUtils]: 371: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:26,876 INFO L280 TraceCheckUtils]: 372: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,876 INFO L263 TraceCheckUtils]: 373: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,877 INFO L280 TraceCheckUtils]: 374: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,877 INFO L280 TraceCheckUtils]: 375: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:26,877 INFO L280 TraceCheckUtils]: 376: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:26,877 INFO L280 TraceCheckUtils]: 377: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,877 INFO L275 TraceCheckUtils]: 378: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:26,877 INFO L280 TraceCheckUtils]: 379: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,878 INFO L280 TraceCheckUtils]: 380: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,878 INFO L280 TraceCheckUtils]: 381: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:26,878 INFO L280 TraceCheckUtils]: 382: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,878 INFO L280 TraceCheckUtils]: 383: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,878 INFO L275 TraceCheckUtils]: 384: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:26,879 INFO L280 TraceCheckUtils]: 385: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,879 INFO L280 TraceCheckUtils]: 386: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,879 INFO L280 TraceCheckUtils]: 387: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:26,879 INFO L280 TraceCheckUtils]: 388: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,879 INFO L280 TraceCheckUtils]: 389: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,880 INFO L275 TraceCheckUtils]: 390: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:26,880 INFO L280 TraceCheckUtils]: 391: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,880 INFO L263 TraceCheckUtils]: 392: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,880 INFO L280 TraceCheckUtils]: 393: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,880 INFO L280 TraceCheckUtils]: 394: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,881 INFO L280 TraceCheckUtils]: 395: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:26,881 INFO L263 TraceCheckUtils]: 396: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,881 INFO L280 TraceCheckUtils]: 397: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,881 INFO L280 TraceCheckUtils]: 398: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,881 INFO L280 TraceCheckUtils]: 399: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:26,882 INFO L263 TraceCheckUtils]: 400: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:26,882 INFO L280 TraceCheckUtils]: 401: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,882 INFO L280 TraceCheckUtils]: 402: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,882 INFO L280 TraceCheckUtils]: 403: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:26,883 INFO L280 TraceCheckUtils]: 404: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:26,883 INFO L280 TraceCheckUtils]: 405: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,883 INFO L275 TraceCheckUtils]: 406: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:26,883 INFO L280 TraceCheckUtils]: 407: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,883 INFO L263 TraceCheckUtils]: 408: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,884 INFO L280 TraceCheckUtils]: 409: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,884 INFO L280 TraceCheckUtils]: 410: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:26,884 INFO L280 TraceCheckUtils]: 411: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:26,884 INFO L280 TraceCheckUtils]: 412: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,885 INFO L275 TraceCheckUtils]: 413: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:26,885 INFO L280 TraceCheckUtils]: 414: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,885 INFO L280 TraceCheckUtils]: 415: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,885 INFO L280 TraceCheckUtils]: 416: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:26,885 INFO L280 TraceCheckUtils]: 417: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,886 INFO L280 TraceCheckUtils]: 418: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,886 INFO L275 TraceCheckUtils]: 419: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:26,886 INFO L280 TraceCheckUtils]: 420: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,886 INFO L263 TraceCheckUtils]: 421: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:26,887 INFO L280 TraceCheckUtils]: 422: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:26,887 INFO L280 TraceCheckUtils]: 423: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:26,887 INFO L280 TraceCheckUtils]: 424: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:26,887 INFO L280 TraceCheckUtils]: 425: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:26,887 INFO L280 TraceCheckUtils]: 426: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,888 INFO L275 TraceCheckUtils]: 427: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:26,888 INFO L280 TraceCheckUtils]: 428: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,888 INFO L280 TraceCheckUtils]: 429: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,888 INFO L280 TraceCheckUtils]: 430: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:26,888 INFO L280 TraceCheckUtils]: 431: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,889 INFO L280 TraceCheckUtils]: 432: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,889 INFO L275 TraceCheckUtils]: 433: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:26,889 INFO L280 TraceCheckUtils]: 434: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:26,889 INFO L280 TraceCheckUtils]: 435: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,889 INFO L280 TraceCheckUtils]: 436: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:26,890 INFO L280 TraceCheckUtils]: 437: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:26,890 INFO L280 TraceCheckUtils]: 438: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:26,890 INFO L275 TraceCheckUtils]: 439: Hoare quadruple {12633#true} {12634#false} #48#return; {12634#false} is VALID [2020-07-10 18:38:26,890 INFO L280 TraceCheckUtils]: 440: Hoare triple {12634#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12634#false} is VALID [2020-07-10 18:38:26,890 INFO L280 TraceCheckUtils]: 441: Hoare triple {12634#false} #res := #t~ret0 + #t~ret1; {12634#false} is VALID [2020-07-10 18:38:26,891 INFO L280 TraceCheckUtils]: 442: Hoare triple {12634#false} havoc #t~ret0; {12634#false} is VALID [2020-07-10 18:38:26,891 INFO L280 TraceCheckUtils]: 443: Hoare triple {12634#false} havoc #t~ret1; {12634#false} is VALID [2020-07-10 18:38:26,891 INFO L280 TraceCheckUtils]: 444: Hoare triple {12634#false} assume true; {12634#false} is VALID [2020-07-10 18:38:26,891 INFO L275 TraceCheckUtils]: 445: Hoare quadruple {12634#false} {12637#(<= main_~x~0 7)} #44#return; {12634#false} is VALID [2020-07-10 18:38:27,057 INFO L263 TraceCheckUtils]: 0: Hoare triple {12633#true} call ULTIMATE.init(); {12633#true} is VALID [2020-07-10 18:38:27,058 INFO L280 TraceCheckUtils]: 1: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:27,058 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12633#true} {12633#true} #40#return; {12633#true} is VALID [2020-07-10 18:38:27,058 INFO L263 TraceCheckUtils]: 3: Hoare triple {12633#true} call #t~ret3 := main(); {12633#true} is VALID [2020-07-10 18:38:27,059 INFO L280 TraceCheckUtils]: 4: Hoare triple {12633#true} ~x~0 := 7; {12637#(<= main_~x~0 7)} is VALID [2020-07-10 18:38:27,059 INFO L263 TraceCheckUtils]: 5: Hoare triple {12637#(<= main_~x~0 7)} call #t~ret2 := fibo(~x~0); {12633#true} is VALID [2020-07-10 18:38:27,059 INFO L280 TraceCheckUtils]: 6: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:27,060 INFO L280 TraceCheckUtils]: 7: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:27,060 INFO L280 TraceCheckUtils]: 8: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:27,060 INFO L263 TraceCheckUtils]: 9: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:27,060 INFO L280 TraceCheckUtils]: 10: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:27,060 INFO L280 TraceCheckUtils]: 11: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:27,061 INFO L280 TraceCheckUtils]: 12: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:27,061 INFO L263 TraceCheckUtils]: 13: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:27,062 INFO L280 TraceCheckUtils]: 14: Hoare triple {12633#true} ~n := #in~n; {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:27,062 INFO L280 TraceCheckUtils]: 15: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:27,063 INFO L280 TraceCheckUtils]: 16: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:27,063 INFO L263 TraceCheckUtils]: 17: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:27,064 INFO L280 TraceCheckUtils]: 18: Hoare triple {12633#true} ~n := #in~n; {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:27,064 INFO L280 TraceCheckUtils]: 19: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:27,065 INFO L280 TraceCheckUtils]: 20: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:27,065 INFO L263 TraceCheckUtils]: 21: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:27,066 INFO L280 TraceCheckUtils]: 22: Hoare triple {12633#true} ~n := #in~n; {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:27,066 INFO L280 TraceCheckUtils]: 23: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:27,067 INFO L280 TraceCheckUtils]: 24: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:27,067 INFO L263 TraceCheckUtils]: 25: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:27,068 INFO L280 TraceCheckUtils]: 26: Hoare triple {12633#true} ~n := #in~n; {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:27,068 INFO L280 TraceCheckUtils]: 27: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:27,069 INFO L280 TraceCheckUtils]: 28: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:27,069 INFO L263 TraceCheckUtils]: 29: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:27,070 INFO L280 TraceCheckUtils]: 30: Hoare triple {12633#true} ~n := #in~n; {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:27,071 INFO L280 TraceCheckUtils]: 31: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {14232#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-10 18:38:27,072 INFO L280 TraceCheckUtils]: 32: Hoare triple {14232#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:27,072 INFO L263 TraceCheckUtils]: 33: Hoare triple {14233#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:27,072 INFO L280 TraceCheckUtils]: 34: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:27,072 INFO L280 TraceCheckUtils]: 35: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:27,073 INFO L280 TraceCheckUtils]: 36: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:27,073 INFO L280 TraceCheckUtils]: 37: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:27,073 INFO L280 TraceCheckUtils]: 38: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:27,074 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {12633#true} {14233#(<= 2 |fibo_#in~n|)} #46#return; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:27,075 INFO L280 TraceCheckUtils]: 40: Hoare triple {14233#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:27,075 INFO L263 TraceCheckUtils]: 41: Hoare triple {14233#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:27,075 INFO L280 TraceCheckUtils]: 42: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:27,075 INFO L280 TraceCheckUtils]: 43: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:27,076 INFO L280 TraceCheckUtils]: 44: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:27,076 INFO L280 TraceCheckUtils]: 45: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:27,077 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {12633#true} {14233#(<= 2 |fibo_#in~n|)} #48#return; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:27,077 INFO L280 TraceCheckUtils]: 47: Hoare triple {14233#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:27,078 INFO L280 TraceCheckUtils]: 48: Hoare triple {14233#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:27,079 INFO L280 TraceCheckUtils]: 49: Hoare triple {14233#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:27,079 INFO L280 TraceCheckUtils]: 50: Hoare triple {14233#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:27,080 INFO L280 TraceCheckUtils]: 51: Hoare triple {14233#(<= 2 |fibo_#in~n|)} assume true; {14233#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:27,082 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {14233#(<= 2 |fibo_#in~n|)} {13812#(= fibo_~n |fibo_#in~n|)} #46#return; {14225#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:27,083 INFO L280 TraceCheckUtils]: 53: Hoare triple {14225#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14225#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:27,083 INFO L263 TraceCheckUtils]: 54: Hoare triple {14225#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:27,084 INFO L280 TraceCheckUtils]: 55: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:27,084 INFO L280 TraceCheckUtils]: 56: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:27,084 INFO L280 TraceCheckUtils]: 57: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:27,084 INFO L280 TraceCheckUtils]: 58: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:27,085 INFO L280 TraceCheckUtils]: 59: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:27,086 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {12633#true} {14225#(<= 3 |fibo_#in~n|)} #48#return; {14225#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:27,087 INFO L280 TraceCheckUtils]: 61: Hoare triple {14225#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14225#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:27,088 INFO L280 TraceCheckUtils]: 62: Hoare triple {14225#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {14225#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:27,088 INFO L280 TraceCheckUtils]: 63: Hoare triple {14225#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {14225#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:27,089 INFO L280 TraceCheckUtils]: 64: Hoare triple {14225#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {14225#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:27,090 INFO L280 TraceCheckUtils]: 65: Hoare triple {14225#(<= 3 |fibo_#in~n|)} assume true; {14225#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:27,092 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {14225#(<= 3 |fibo_#in~n|)} {13812#(= fibo_~n |fibo_#in~n|)} #46#return; {14178#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:27,093 INFO L280 TraceCheckUtils]: 67: Hoare triple {14178#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14178#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:27,093 INFO L263 TraceCheckUtils]: 68: Hoare triple {14178#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:27,094 INFO L280 TraceCheckUtils]: 69: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:27,094 INFO L280 TraceCheckUtils]: 70: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:27,094 INFO L280 TraceCheckUtils]: 71: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:27,095 INFO L263 TraceCheckUtils]: 72: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:27,095 INFO L280 TraceCheckUtils]: 73: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:27,095 INFO L280 TraceCheckUtils]: 74: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:27,095 INFO L280 TraceCheckUtils]: 75: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:27,096 INFO L280 TraceCheckUtils]: 76: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:27,096 INFO L280 TraceCheckUtils]: 77: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:27,096 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:27,097 INFO L280 TraceCheckUtils]: 79: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:27,097 INFO L263 TraceCheckUtils]: 80: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:27,097 INFO L280 TraceCheckUtils]: 81: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:27,097 INFO L280 TraceCheckUtils]: 82: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:27,098 INFO L280 TraceCheckUtils]: 83: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:27,098 INFO L280 TraceCheckUtils]: 84: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:27,098 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:27,098 INFO L280 TraceCheckUtils]: 86: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:27,098 INFO L280 TraceCheckUtils]: 87: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:27,099 INFO L280 TraceCheckUtils]: 88: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:27,099 INFO L280 TraceCheckUtils]: 89: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:27,099 INFO L280 TraceCheckUtils]: 90: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:27,100 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {12633#true} {14178#(<= 4 |fibo_#in~n|)} #48#return; {14178#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:27,101 INFO L280 TraceCheckUtils]: 92: Hoare triple {14178#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14178#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:27,102 INFO L280 TraceCheckUtils]: 93: Hoare triple {14178#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {14178#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:27,102 INFO L280 TraceCheckUtils]: 94: Hoare triple {14178#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {14178#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:27,103 INFO L280 TraceCheckUtils]: 95: Hoare triple {14178#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {14178#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:27,103 INFO L280 TraceCheckUtils]: 96: Hoare triple {14178#(<= 4 |fibo_#in~n|)} assume true; {14178#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:27,105 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {14178#(<= 4 |fibo_#in~n|)} {13812#(= fibo_~n |fibo_#in~n|)} #46#return; {14095#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:27,106 INFO L280 TraceCheckUtils]: 98: Hoare triple {14095#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14095#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:27,106 INFO L263 TraceCheckUtils]: 99: Hoare triple {14095#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:27,106 INFO L280 TraceCheckUtils]: 100: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:27,107 INFO L280 TraceCheckUtils]: 101: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:27,107 INFO L280 TraceCheckUtils]: 102: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:27,107 INFO L263 TraceCheckUtils]: 103: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:27,107 INFO L280 TraceCheckUtils]: 104: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:27,107 INFO L280 TraceCheckUtils]: 105: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:27,108 INFO L280 TraceCheckUtils]: 106: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:27,108 INFO L263 TraceCheckUtils]: 107: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:27,108 INFO L280 TraceCheckUtils]: 108: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:27,108 INFO L280 TraceCheckUtils]: 109: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:27,108 INFO L280 TraceCheckUtils]: 110: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:27,109 INFO L280 TraceCheckUtils]: 111: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:27,109 INFO L280 TraceCheckUtils]: 112: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:27,109 INFO L275 TraceCheckUtils]: 113: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:27,109 INFO L280 TraceCheckUtils]: 114: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:27,109 INFO L263 TraceCheckUtils]: 115: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:27,110 INFO L280 TraceCheckUtils]: 116: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:27,110 INFO L280 TraceCheckUtils]: 117: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:27,110 INFO L280 TraceCheckUtils]: 118: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:27,110 INFO L280 TraceCheckUtils]: 119: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:27,110 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:27,111 INFO L280 TraceCheckUtils]: 121: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:27,111 INFO L280 TraceCheckUtils]: 122: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:27,111 INFO L280 TraceCheckUtils]: 123: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:27,111 INFO L280 TraceCheckUtils]: 124: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:27,111 INFO L280 TraceCheckUtils]: 125: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:27,112 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:27,112 INFO L280 TraceCheckUtils]: 127: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:27,112 INFO L263 TraceCheckUtils]: 128: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:27,112 INFO L280 TraceCheckUtils]: 129: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:27,112 INFO L280 TraceCheckUtils]: 130: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:27,112 INFO L280 TraceCheckUtils]: 131: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:27,113 INFO L280 TraceCheckUtils]: 132: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:27,113 INFO L280 TraceCheckUtils]: 133: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:27,113 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:27,113 INFO L280 TraceCheckUtils]: 135: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:27,113 INFO L280 TraceCheckUtils]: 136: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:27,114 INFO L280 TraceCheckUtils]: 137: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:27,114 INFO L280 TraceCheckUtils]: 138: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:27,114 INFO L280 TraceCheckUtils]: 139: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:27,115 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {12633#true} {14095#(<= 5 |fibo_#in~n|)} #48#return; {14095#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:27,116 INFO L280 TraceCheckUtils]: 141: Hoare triple {14095#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14095#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:27,116 INFO L280 TraceCheckUtils]: 142: Hoare triple {14095#(<= 5 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {14095#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:27,117 INFO L280 TraceCheckUtils]: 143: Hoare triple {14095#(<= 5 |fibo_#in~n|)} havoc #t~ret0; {14095#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:27,118 INFO L280 TraceCheckUtils]: 144: Hoare triple {14095#(<= 5 |fibo_#in~n|)} havoc #t~ret1; {14095#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:27,119 INFO L280 TraceCheckUtils]: 145: Hoare triple {14095#(<= 5 |fibo_#in~n|)} assume true; {14095#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:27,121 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {14095#(<= 5 |fibo_#in~n|)} {13812#(= fibo_~n |fibo_#in~n|)} #46#return; {13942#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:27,122 INFO L280 TraceCheckUtils]: 147: Hoare triple {13942#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13942#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:27,122 INFO L263 TraceCheckUtils]: 148: Hoare triple {13942#(<= 6 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:27,122 INFO L280 TraceCheckUtils]: 149: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:27,123 INFO L280 TraceCheckUtils]: 150: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:27,123 INFO L280 TraceCheckUtils]: 151: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:27,123 INFO L263 TraceCheckUtils]: 152: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:27,124 INFO L280 TraceCheckUtils]: 153: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:27,124 INFO L280 TraceCheckUtils]: 154: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:27,124 INFO L280 TraceCheckUtils]: 155: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:27,124 INFO L263 TraceCheckUtils]: 156: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:27,125 INFO L280 TraceCheckUtils]: 157: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:27,125 INFO L280 TraceCheckUtils]: 158: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:27,125 INFO L280 TraceCheckUtils]: 159: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:27,125 INFO L263 TraceCheckUtils]: 160: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:27,126 INFO L280 TraceCheckUtils]: 161: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:27,126 INFO L280 TraceCheckUtils]: 162: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:27,126 INFO L280 TraceCheckUtils]: 163: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:27,127 INFO L280 TraceCheckUtils]: 164: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:27,127 INFO L280 TraceCheckUtils]: 165: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:27,127 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:27,128 INFO L280 TraceCheckUtils]: 167: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:27,128 INFO L263 TraceCheckUtils]: 168: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:27,128 INFO L280 TraceCheckUtils]: 169: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:27,128 INFO L280 TraceCheckUtils]: 170: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:27,129 INFO L280 TraceCheckUtils]: 171: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:27,129 INFO L280 TraceCheckUtils]: 172: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:27,129 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:27,129 INFO L280 TraceCheckUtils]: 174: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:27,130 INFO L280 TraceCheckUtils]: 175: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:27,130 INFO L280 TraceCheckUtils]: 176: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:27,130 INFO L280 TraceCheckUtils]: 177: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:27,131 INFO L280 TraceCheckUtils]: 178: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:27,131 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:27,131 INFO L280 TraceCheckUtils]: 180: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:27,131 INFO L263 TraceCheckUtils]: 181: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:27,132 INFO L280 TraceCheckUtils]: 182: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:27,132 INFO L280 TraceCheckUtils]: 183: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:27,132 INFO L280 TraceCheckUtils]: 184: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:27,133 INFO L280 TraceCheckUtils]: 185: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:27,133 INFO L280 TraceCheckUtils]: 186: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:27,133 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:27,133 INFO L280 TraceCheckUtils]: 188: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:27,134 INFO L280 TraceCheckUtils]: 189: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:27,134 INFO L280 TraceCheckUtils]: 190: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:27,134 INFO L280 TraceCheckUtils]: 191: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:27,134 INFO L280 TraceCheckUtils]: 192: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:27,135 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:27,135 INFO L280 TraceCheckUtils]: 194: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:27,135 INFO L263 TraceCheckUtils]: 195: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:27,135 INFO L280 TraceCheckUtils]: 196: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:27,135 INFO L280 TraceCheckUtils]: 197: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:27,136 INFO L280 TraceCheckUtils]: 198: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:27,136 INFO L263 TraceCheckUtils]: 199: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:27,136 INFO L280 TraceCheckUtils]: 200: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:27,136 INFO L280 TraceCheckUtils]: 201: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:27,136 INFO L280 TraceCheckUtils]: 202: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:27,137 INFO L280 TraceCheckUtils]: 203: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:27,137 INFO L280 TraceCheckUtils]: 204: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:27,137 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:27,137 INFO L280 TraceCheckUtils]: 206: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:27,137 INFO L263 TraceCheckUtils]: 207: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:27,138 INFO L280 TraceCheckUtils]: 208: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:27,138 INFO L280 TraceCheckUtils]: 209: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:27,138 INFO L280 TraceCheckUtils]: 210: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:27,138 INFO L280 TraceCheckUtils]: 211: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:27,138 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:27,139 INFO L280 TraceCheckUtils]: 213: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:27,139 INFO L280 TraceCheckUtils]: 214: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:27,139 INFO L280 TraceCheckUtils]: 215: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:27,139 INFO L280 TraceCheckUtils]: 216: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:27,139 INFO L280 TraceCheckUtils]: 217: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:27,140 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:27,140 INFO L280 TraceCheckUtils]: 219: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:27,140 INFO L280 TraceCheckUtils]: 220: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:27,140 INFO L280 TraceCheckUtils]: 221: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:27,141 INFO L280 TraceCheckUtils]: 222: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:27,141 INFO L280 TraceCheckUtils]: 223: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:27,142 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {12633#true} {13942#(<= 6 |fibo_#in~n|)} #48#return; {13942#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:27,143 INFO L280 TraceCheckUtils]: 225: Hoare triple {13942#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13942#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:27,143 INFO L280 TraceCheckUtils]: 226: Hoare triple {13942#(<= 6 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {13942#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:27,144 INFO L280 TraceCheckUtils]: 227: Hoare triple {13942#(<= 6 |fibo_#in~n|)} havoc #t~ret0; {13942#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:27,145 INFO L280 TraceCheckUtils]: 228: Hoare triple {13942#(<= 6 |fibo_#in~n|)} havoc #t~ret1; {13942#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:27,145 INFO L280 TraceCheckUtils]: 229: Hoare triple {13942#(<= 6 |fibo_#in~n|)} assume true; {13942#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:27,147 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {13942#(<= 6 |fibo_#in~n|)} {12633#true} #46#return; {13735#(<= 7 fibo_~n)} is VALID [2020-07-10 18:38:27,147 INFO L280 TraceCheckUtils]: 231: Hoare triple {13735#(<= 7 fibo_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13735#(<= 7 fibo_~n)} is VALID [2020-07-10 18:38:27,148 INFO L263 TraceCheckUtils]: 232: Hoare triple {13735#(<= 7 fibo_~n)} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:27,148 INFO L280 TraceCheckUtils]: 233: Hoare triple {12633#true} ~n := #in~n; {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:27,149 INFO L280 TraceCheckUtils]: 234: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:27,149 INFO L280 TraceCheckUtils]: 235: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:27,150 INFO L263 TraceCheckUtils]: 236: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:27,150 INFO L280 TraceCheckUtils]: 237: Hoare triple {12633#true} ~n := #in~n; {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:27,151 INFO L280 TraceCheckUtils]: 238: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:27,151 INFO L280 TraceCheckUtils]: 239: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:27,152 INFO L263 TraceCheckUtils]: 240: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:27,152 INFO L280 TraceCheckUtils]: 241: Hoare triple {12633#true} ~n := #in~n; {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:27,153 INFO L280 TraceCheckUtils]: 242: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:27,153 INFO L280 TraceCheckUtils]: 243: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:27,154 INFO L263 TraceCheckUtils]: 244: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:27,154 INFO L280 TraceCheckUtils]: 245: Hoare triple {12633#true} ~n := #in~n; {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:27,155 INFO L280 TraceCheckUtils]: 246: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13812#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:27,156 INFO L280 TraceCheckUtils]: 247: Hoare triple {13812#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {14518#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:27,157 INFO L280 TraceCheckUtils]: 248: Hoare triple {14518#(<= |fibo_#in~n| 1)} #res := 1; {14518#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:27,158 INFO L280 TraceCheckUtils]: 249: Hoare triple {14518#(<= |fibo_#in~n| 1)} assume true; {14518#(<= |fibo_#in~n| 1)} is VALID [2020-07-10 18:38:27,160 INFO L275 TraceCheckUtils]: 250: Hoare quadruple {14518#(<= |fibo_#in~n| 1)} {13812#(= fibo_~n |fibo_#in~n|)} #46#return; {14512#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:27,161 INFO L280 TraceCheckUtils]: 251: Hoare triple {14512#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14512#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:27,161 INFO L263 TraceCheckUtils]: 252: Hoare triple {14512#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:27,161 INFO L280 TraceCheckUtils]: 253: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:27,161 INFO L280 TraceCheckUtils]: 254: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:27,162 INFO L280 TraceCheckUtils]: 255: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:27,162 INFO L280 TraceCheckUtils]: 256: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:27,163 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {12633#true} {14512#(<= |fibo_#in~n| 2)} #48#return; {14512#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:27,165 INFO L280 TraceCheckUtils]: 258: Hoare triple {14512#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14512#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:27,165 INFO L280 TraceCheckUtils]: 259: Hoare triple {14512#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {14512#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:27,166 INFO L280 TraceCheckUtils]: 260: Hoare triple {14512#(<= |fibo_#in~n| 2)} havoc #t~ret0; {14512#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:27,167 INFO L280 TraceCheckUtils]: 261: Hoare triple {14512#(<= |fibo_#in~n| 2)} havoc #t~ret1; {14512#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:27,168 INFO L280 TraceCheckUtils]: 262: Hoare triple {14512#(<= |fibo_#in~n| 2)} assume true; {14512#(<= |fibo_#in~n| 2)} is VALID [2020-07-10 18:38:27,170 INFO L275 TraceCheckUtils]: 263: Hoare quadruple {14512#(<= |fibo_#in~n| 2)} {13812#(= fibo_~n |fibo_#in~n|)} #46#return; {14499#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:27,171 INFO L280 TraceCheckUtils]: 264: Hoare triple {14499#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14499#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:27,171 INFO L263 TraceCheckUtils]: 265: Hoare triple {14499#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:27,171 INFO L280 TraceCheckUtils]: 266: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:27,171 INFO L280 TraceCheckUtils]: 267: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:27,171 INFO L280 TraceCheckUtils]: 268: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:27,172 INFO L280 TraceCheckUtils]: 269: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:27,172 INFO L280 TraceCheckUtils]: 270: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:27,173 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {12633#true} {14499#(<= |fibo_#in~n| 3)} #48#return; {14499#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:27,173 INFO L280 TraceCheckUtils]: 272: Hoare triple {14499#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14499#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:27,174 INFO L280 TraceCheckUtils]: 273: Hoare triple {14499#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {14499#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:27,175 INFO L280 TraceCheckUtils]: 274: Hoare triple {14499#(<= |fibo_#in~n| 3)} havoc #t~ret0; {14499#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:27,175 INFO L280 TraceCheckUtils]: 275: Hoare triple {14499#(<= |fibo_#in~n| 3)} havoc #t~ret1; {14499#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:27,176 INFO L280 TraceCheckUtils]: 276: Hoare triple {14499#(<= |fibo_#in~n| 3)} assume true; {14499#(<= |fibo_#in~n| 3)} is VALID [2020-07-10 18:38:27,178 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {14499#(<= |fibo_#in~n| 3)} {13812#(= fibo_~n |fibo_#in~n|)} #46#return; {14452#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:27,178 INFO L280 TraceCheckUtils]: 278: Hoare triple {14452#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14452#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:27,179 INFO L263 TraceCheckUtils]: 279: Hoare triple {14452#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:27,179 INFO L280 TraceCheckUtils]: 280: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:27,179 INFO L280 TraceCheckUtils]: 281: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:27,179 INFO L280 TraceCheckUtils]: 282: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:27,180 INFO L263 TraceCheckUtils]: 283: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:27,180 INFO L280 TraceCheckUtils]: 284: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:27,180 INFO L280 TraceCheckUtils]: 285: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:27,180 INFO L280 TraceCheckUtils]: 286: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:27,180 INFO L280 TraceCheckUtils]: 287: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:27,180 INFO L280 TraceCheckUtils]: 288: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:27,181 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:27,181 INFO L280 TraceCheckUtils]: 290: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:27,181 INFO L263 TraceCheckUtils]: 291: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:27,181 INFO L280 TraceCheckUtils]: 292: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:27,181 INFO L280 TraceCheckUtils]: 293: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:27,182 INFO L280 TraceCheckUtils]: 294: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:27,182 INFO L280 TraceCheckUtils]: 295: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:27,182 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:27,182 INFO L280 TraceCheckUtils]: 297: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:27,182 INFO L280 TraceCheckUtils]: 298: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:27,183 INFO L280 TraceCheckUtils]: 299: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:27,183 INFO L280 TraceCheckUtils]: 300: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:27,183 INFO L280 TraceCheckUtils]: 301: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:27,184 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {12633#true} {14452#(<= |fibo_#in~n| 4)} #48#return; {14452#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:27,185 INFO L280 TraceCheckUtils]: 303: Hoare triple {14452#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14452#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:27,185 INFO L280 TraceCheckUtils]: 304: Hoare triple {14452#(<= |fibo_#in~n| 4)} #res := #t~ret0 + #t~ret1; {14452#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:27,186 INFO L280 TraceCheckUtils]: 305: Hoare triple {14452#(<= |fibo_#in~n| 4)} havoc #t~ret0; {14452#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:27,186 INFO L280 TraceCheckUtils]: 306: Hoare triple {14452#(<= |fibo_#in~n| 4)} havoc #t~ret1; {14452#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:27,187 INFO L280 TraceCheckUtils]: 307: Hoare triple {14452#(<= |fibo_#in~n| 4)} assume true; {14452#(<= |fibo_#in~n| 4)} is VALID [2020-07-10 18:38:27,188 INFO L275 TraceCheckUtils]: 308: Hoare quadruple {14452#(<= |fibo_#in~n| 4)} {13735#(<= 7 fibo_~n)} #48#return; {12634#false} is VALID [2020-07-10 18:38:27,189 INFO L280 TraceCheckUtils]: 309: Hoare triple {12634#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12634#false} is VALID [2020-07-10 18:38:27,189 INFO L280 TraceCheckUtils]: 310: Hoare triple {12634#false} #res := #t~ret0 + #t~ret1; {12634#false} is VALID [2020-07-10 18:38:27,189 INFO L280 TraceCheckUtils]: 311: Hoare triple {12634#false} havoc #t~ret0; {12634#false} is VALID [2020-07-10 18:38:27,190 INFO L280 TraceCheckUtils]: 312: Hoare triple {12634#false} havoc #t~ret1; {12634#false} is VALID [2020-07-10 18:38:27,190 INFO L280 TraceCheckUtils]: 313: Hoare triple {12634#false} assume true; {12634#false} is VALID [2020-07-10 18:38:27,190 INFO L275 TraceCheckUtils]: 314: Hoare quadruple {12634#false} {12633#true} #46#return; {12634#false} is VALID [2020-07-10 18:38:27,190 INFO L280 TraceCheckUtils]: 315: Hoare triple {12634#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12634#false} is VALID [2020-07-10 18:38:27,191 INFO L263 TraceCheckUtils]: 316: Hoare triple {12634#false} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:27,191 INFO L280 TraceCheckUtils]: 317: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:27,191 INFO L280 TraceCheckUtils]: 318: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:27,191 INFO L280 TraceCheckUtils]: 319: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:27,191 INFO L263 TraceCheckUtils]: 320: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:27,191 INFO L280 TraceCheckUtils]: 321: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:27,192 INFO L280 TraceCheckUtils]: 322: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:27,192 INFO L280 TraceCheckUtils]: 323: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:27,192 INFO L263 TraceCheckUtils]: 324: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:27,192 INFO L280 TraceCheckUtils]: 325: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:27,192 INFO L280 TraceCheckUtils]: 326: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:27,192 INFO L280 TraceCheckUtils]: 327: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:27,192 INFO L263 TraceCheckUtils]: 328: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:27,193 INFO L280 TraceCheckUtils]: 329: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:27,193 INFO L280 TraceCheckUtils]: 330: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:27,193 INFO L280 TraceCheckUtils]: 331: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:27,193 INFO L263 TraceCheckUtils]: 332: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:27,193 INFO L280 TraceCheckUtils]: 333: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:27,193 INFO L280 TraceCheckUtils]: 334: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:27,194 INFO L280 TraceCheckUtils]: 335: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:27,194 INFO L280 TraceCheckUtils]: 336: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:27,194 INFO L280 TraceCheckUtils]: 337: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:27,194 INFO L275 TraceCheckUtils]: 338: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:27,194 INFO L280 TraceCheckUtils]: 339: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:27,194 INFO L263 TraceCheckUtils]: 340: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:27,195 INFO L280 TraceCheckUtils]: 341: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:27,195 INFO L280 TraceCheckUtils]: 342: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:27,195 INFO L280 TraceCheckUtils]: 343: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:27,195 INFO L280 TraceCheckUtils]: 344: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:27,195 INFO L275 TraceCheckUtils]: 345: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:27,195 INFO L280 TraceCheckUtils]: 346: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:27,196 INFO L280 TraceCheckUtils]: 347: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:27,196 INFO L280 TraceCheckUtils]: 348: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:27,196 INFO L280 TraceCheckUtils]: 349: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:27,196 INFO L280 TraceCheckUtils]: 350: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:27,196 INFO L275 TraceCheckUtils]: 351: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:27,196 INFO L280 TraceCheckUtils]: 352: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:27,197 INFO L263 TraceCheckUtils]: 353: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:27,197 INFO L280 TraceCheckUtils]: 354: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:27,197 INFO L280 TraceCheckUtils]: 355: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:27,197 INFO L280 TraceCheckUtils]: 356: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:27,197 INFO L280 TraceCheckUtils]: 357: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:27,198 INFO L280 TraceCheckUtils]: 358: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:27,198 INFO L275 TraceCheckUtils]: 359: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:27,198 INFO L280 TraceCheckUtils]: 360: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:27,198 INFO L280 TraceCheckUtils]: 361: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:27,198 INFO L280 TraceCheckUtils]: 362: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:27,198 INFO L280 TraceCheckUtils]: 363: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:27,199 INFO L280 TraceCheckUtils]: 364: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:27,199 INFO L275 TraceCheckUtils]: 365: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:27,199 INFO L280 TraceCheckUtils]: 366: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:27,199 INFO L263 TraceCheckUtils]: 367: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:27,199 INFO L280 TraceCheckUtils]: 368: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:27,199 INFO L280 TraceCheckUtils]: 369: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:27,200 INFO L280 TraceCheckUtils]: 370: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:27,200 INFO L263 TraceCheckUtils]: 371: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:27,200 INFO L280 TraceCheckUtils]: 372: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:27,200 INFO L280 TraceCheckUtils]: 373: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:27,200 INFO L280 TraceCheckUtils]: 374: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:27,200 INFO L280 TraceCheckUtils]: 375: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:27,201 INFO L280 TraceCheckUtils]: 376: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:27,201 INFO L275 TraceCheckUtils]: 377: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:27,201 INFO L280 TraceCheckUtils]: 378: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:27,201 INFO L263 TraceCheckUtils]: 379: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:27,201 INFO L280 TraceCheckUtils]: 380: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:27,202 INFO L280 TraceCheckUtils]: 381: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:27,202 INFO L280 TraceCheckUtils]: 382: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:27,202 INFO L280 TraceCheckUtils]: 383: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:27,202 INFO L275 TraceCheckUtils]: 384: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:27,202 INFO L280 TraceCheckUtils]: 385: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:27,202 INFO L280 TraceCheckUtils]: 386: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:27,203 INFO L280 TraceCheckUtils]: 387: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:27,203 INFO L280 TraceCheckUtils]: 388: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:27,203 INFO L280 TraceCheckUtils]: 389: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:27,203 INFO L275 TraceCheckUtils]: 390: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:27,203 INFO L280 TraceCheckUtils]: 391: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:27,204 INFO L280 TraceCheckUtils]: 392: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:27,204 INFO L280 TraceCheckUtils]: 393: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:27,204 INFO L280 TraceCheckUtils]: 394: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:27,204 INFO L280 TraceCheckUtils]: 395: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:27,204 INFO L275 TraceCheckUtils]: 396: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:27,205 INFO L280 TraceCheckUtils]: 397: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:27,205 INFO L263 TraceCheckUtils]: 398: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:27,205 INFO L280 TraceCheckUtils]: 399: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:27,205 INFO L280 TraceCheckUtils]: 400: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:27,205 INFO L280 TraceCheckUtils]: 401: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:27,206 INFO L263 TraceCheckUtils]: 402: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:27,206 INFO L280 TraceCheckUtils]: 403: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:27,206 INFO L280 TraceCheckUtils]: 404: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:27,206 INFO L280 TraceCheckUtils]: 405: Hoare triple {12633#true} assume !(1 == ~n); {12633#true} is VALID [2020-07-10 18:38:27,206 INFO L263 TraceCheckUtils]: 406: Hoare triple {12633#true} call #t~ret0 := fibo(~n - 1); {12633#true} is VALID [2020-07-10 18:38:27,207 INFO L280 TraceCheckUtils]: 407: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:27,207 INFO L280 TraceCheckUtils]: 408: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:27,207 INFO L280 TraceCheckUtils]: 409: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:27,207 INFO L280 TraceCheckUtils]: 410: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:27,208 INFO L280 TraceCheckUtils]: 411: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:27,208 INFO L275 TraceCheckUtils]: 412: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:27,208 INFO L280 TraceCheckUtils]: 413: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:27,208 INFO L263 TraceCheckUtils]: 414: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:27,208 INFO L280 TraceCheckUtils]: 415: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:27,209 INFO L280 TraceCheckUtils]: 416: Hoare triple {12633#true} assume ~n < 1; {12633#true} is VALID [2020-07-10 18:38:27,209 INFO L280 TraceCheckUtils]: 417: Hoare triple {12633#true} #res := 0; {12633#true} is VALID [2020-07-10 18:38:27,209 INFO L280 TraceCheckUtils]: 418: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:27,209 INFO L275 TraceCheckUtils]: 419: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:27,210 INFO L280 TraceCheckUtils]: 420: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:27,210 INFO L280 TraceCheckUtils]: 421: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:27,210 INFO L280 TraceCheckUtils]: 422: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:27,210 INFO L280 TraceCheckUtils]: 423: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:27,211 INFO L280 TraceCheckUtils]: 424: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:27,211 INFO L275 TraceCheckUtils]: 425: Hoare quadruple {12633#true} {12633#true} #46#return; {12633#true} is VALID [2020-07-10 18:38:27,211 INFO L280 TraceCheckUtils]: 426: Hoare triple {12633#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:27,211 INFO L263 TraceCheckUtils]: 427: Hoare triple {12633#true} call #t~ret1 := fibo(~n - 2); {12633#true} is VALID [2020-07-10 18:38:27,212 INFO L280 TraceCheckUtils]: 428: Hoare triple {12633#true} ~n := #in~n; {12633#true} is VALID [2020-07-10 18:38:27,212 INFO L280 TraceCheckUtils]: 429: Hoare triple {12633#true} assume !(~n < 1); {12633#true} is VALID [2020-07-10 18:38:27,212 INFO L280 TraceCheckUtils]: 430: Hoare triple {12633#true} assume 1 == ~n; {12633#true} is VALID [2020-07-10 18:38:27,212 INFO L280 TraceCheckUtils]: 431: Hoare triple {12633#true} #res := 1; {12633#true} is VALID [2020-07-10 18:38:27,212 INFO L280 TraceCheckUtils]: 432: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:27,213 INFO L275 TraceCheckUtils]: 433: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:27,213 INFO L280 TraceCheckUtils]: 434: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:27,213 INFO L280 TraceCheckUtils]: 435: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:27,213 INFO L280 TraceCheckUtils]: 436: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:27,214 INFO L280 TraceCheckUtils]: 437: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:27,214 INFO L280 TraceCheckUtils]: 438: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:27,214 INFO L275 TraceCheckUtils]: 439: Hoare quadruple {12633#true} {12633#true} #48#return; {12633#true} is VALID [2020-07-10 18:38:27,214 INFO L280 TraceCheckUtils]: 440: Hoare triple {12633#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12633#true} is VALID [2020-07-10 18:38:27,215 INFO L280 TraceCheckUtils]: 441: Hoare triple {12633#true} #res := #t~ret0 + #t~ret1; {12633#true} is VALID [2020-07-10 18:38:27,215 INFO L280 TraceCheckUtils]: 442: Hoare triple {12633#true} havoc #t~ret0; {12633#true} is VALID [2020-07-10 18:38:27,215 INFO L280 TraceCheckUtils]: 443: Hoare triple {12633#true} havoc #t~ret1; {12633#true} is VALID [2020-07-10 18:38:27,215 INFO L280 TraceCheckUtils]: 444: Hoare triple {12633#true} assume true; {12633#true} is VALID [2020-07-10 18:38:27,216 INFO L275 TraceCheckUtils]: 445: Hoare quadruple {12633#true} {12634#false} #48#return; {12634#false} is VALID [2020-07-10 18:38:27,216 INFO L280 TraceCheckUtils]: 446: Hoare triple {12634#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12634#false} is VALID [2020-07-10 18:38:27,216 INFO L280 TraceCheckUtils]: 447: Hoare triple {12634#false} #res := #t~ret0 + #t~ret1; {12634#false} is VALID [2020-07-10 18:38:27,216 INFO L280 TraceCheckUtils]: 448: Hoare triple {12634#false} havoc #t~ret0; {12634#false} is VALID [2020-07-10 18:38:27,217 INFO L280 TraceCheckUtils]: 449: Hoare triple {12634#false} havoc #t~ret1; {12634#false} is VALID [2020-07-10 18:38:27,217 INFO L280 TraceCheckUtils]: 450: Hoare triple {12634#false} assume true; {12634#false} is VALID [2020-07-10 18:38:27,217 INFO L275 TraceCheckUtils]: 451: Hoare quadruple {12634#false} {12637#(<= main_~x~0 7)} #44#return; {12634#false} is VALID [2020-07-10 18:38:27,217 INFO L280 TraceCheckUtils]: 452: Hoare triple {12634#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {12634#false} is VALID [2020-07-10 18:38:27,218 INFO L280 TraceCheckUtils]: 453: Hoare triple {12634#false} ~result~0 := #t~ret2; {12634#false} is VALID [2020-07-10 18:38:27,218 INFO L280 TraceCheckUtils]: 454: Hoare triple {12634#false} havoc #t~ret2; {12634#false} is VALID [2020-07-10 18:38:27,218 INFO L280 TraceCheckUtils]: 455: Hoare triple {12634#false} assume 13 != ~result~0; {12634#false} is VALID [2020-07-10 18:38:27,218 INFO L280 TraceCheckUtils]: 456: Hoare triple {12634#false} assume !false; {12634#false} is VALID [2020-07-10 18:38:27,374 INFO L134 CoverageAnalysis]: Checked inductivity of 1572 backedges. 89 proven. 246 refuted. 0 times theorem prover too weak. 1237 trivial. 0 not checked. [2020-07-10 18:38:27,374 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 18:38:27,374 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1853903916] [2020-07-10 18:38:27,375 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 18:38:27,375 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-07-10 18:38:27,375 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [555375705] [2020-07-10 18:38:27,376 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 457 [2020-07-10 18:38:27,614 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 18:38:27,614 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-10 18:38:27,763 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 124 edges. 124 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:38:27,763 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-07-10 18:38:27,763 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 18:38:27,764 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-07-10 18:38:27,764 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=166, Unknown=0, NotChecked=0, Total=210 [2020-07-10 18:38:27,764 INFO L87 Difference]: Start difference. First operand 133 states and 176 transitions. Second operand 15 states. [2020-07-10 18:38:29,828 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:38:29,828 INFO L93 Difference]: Finished difference Result 262 states and 361 transitions. [2020-07-10 18:38:29,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2020-07-10 18:38:29,828 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 457 [2020-07-10 18:38:29,829 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 18:38:29,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-10 18:38:29,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 146 transitions. [2020-07-10 18:38:29,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-10 18:38:29,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 146 transitions. [2020-07-10 18:38:29,836 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states and 146 transitions. [2020-07-10 18:38:30,047 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 146 edges. 146 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:38:30,052 INFO L225 Difference]: With dead ends: 262 [2020-07-10 18:38:30,052 INFO L226 Difference]: Without dead ends: 139 [2020-07-10 18:38:30,054 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 132 GetRequests, 107 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 101 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=157, Invalid=545, Unknown=0, NotChecked=0, Total=702 [2020-07-10 18:38:30,054 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 139 states. [2020-07-10 18:38:30,393 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 139 to 118. [2020-07-10 18:38:30,394 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 18:38:30,394 INFO L82 GeneralOperation]: Start isEquivalent. First operand 139 states. Second operand 118 states. [2020-07-10 18:38:30,394 INFO L74 IsIncluded]: Start isIncluded. First operand 139 states. Second operand 118 states. [2020-07-10 18:38:30,394 INFO L87 Difference]: Start difference. First operand 139 states. Second operand 118 states. [2020-07-10 18:38:30,400 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:38:30,401 INFO L93 Difference]: Finished difference Result 139 states and 176 transitions. [2020-07-10 18:38:30,401 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 176 transitions. [2020-07-10 18:38:30,402 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 18:38:30,402 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 18:38:30,402 INFO L74 IsIncluded]: Start isIncluded. First operand 118 states. Second operand 139 states. [2020-07-10 18:38:30,402 INFO L87 Difference]: Start difference. First operand 118 states. Second operand 139 states. [2020-07-10 18:38:30,408 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:38:30,408 INFO L93 Difference]: Finished difference Result 139 states and 176 transitions. [2020-07-10 18:38:30,409 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 176 transitions. [2020-07-10 18:38:30,410 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 18:38:30,410 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 18:38:30,410 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 18:38:30,410 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 18:38:30,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 118 states. [2020-07-10 18:38:30,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 118 states and 152 transitions. [2020-07-10 18:38:30,416 INFO L78 Accepts]: Start accepts. Automaton has 118 states and 152 transitions. Word has length 457 [2020-07-10 18:38:30,416 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 18:38:30,416 INFO L479 AbstractCegarLoop]: Abstraction has 118 states and 152 transitions. [2020-07-10 18:38:30,416 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-07-10 18:38:30,416 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 118 states and 152 transitions. [2020-07-10 18:38:30,712 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 152 edges. 152 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:38:30,712 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 152 transitions. [2020-07-10 18:38:30,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 599 [2020-07-10 18:38:30,720 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 18:38:30,720 INFO L422 BasicCegarLoop]: trace histogram [67, 67, 54, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 21, 21, 13, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 18:38:30,720 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-07-10 18:38:30,721 INFO L427 AbstractCegarLoop]: === Iteration 13 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 18:38:30,721 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 18:38:30,721 INFO L82 PathProgramCache]: Analyzing trace with hash -554586347, now seen corresponding path program 10 times [2020-07-10 18:38:30,721 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 18:38:30,722 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [109125624] [2020-07-10 18:38:30,722 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY Garbage collection #1: 17 nodes / 0 free / 0.0s / 0.0s total Resizing node table from 17 to 31 Garbage collection #2: 31 nodes / 0 free / 0.0s / 0.0s total Resizing node table from 31 to 61 Garbage collection #3: 61 nodes / 0 free / 0.0s / 0.0s total Resizing node table from 61 to 113 Garbage collection #4: 113 nodes / 0 free / 0.0s / 0.0s total Resizing node table from 113 to 223 [2020-07-10 18:38:30,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:31,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:31,048 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:31,048 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {15866#true} {15866#true} #40#return; {15866#true} is VALID [2020-07-10 18:38:31,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:31,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:31,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:31,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:31,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:31,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:31,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:31,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:31,719 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:31,719 INFO L280 TraceCheckUtils]: 1: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:31,720 INFO L280 TraceCheckUtils]: 2: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:31,720 INFO L280 TraceCheckUtils]: 3: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:31,720 INFO L280 TraceCheckUtils]: 4: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:31,721 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15866#true} {17802#(<= 2 |fibo_#in~n|)} #46#return; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:31,725 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:31,726 INFO L280 TraceCheckUtils]: 1: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:31,726 INFO L280 TraceCheckUtils]: 2: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:31,726 INFO L280 TraceCheckUtils]: 3: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:31,727 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15866#true} {17802#(<= 2 |fibo_#in~n|)} #48#return; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,728 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,729 INFO L280 TraceCheckUtils]: 1: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {17801#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-10 18:38:31,730 INFO L280 TraceCheckUtils]: 2: Hoare triple {17801#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,731 INFO L263 TraceCheckUtils]: 3: Hoare triple {17802#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:31,731 INFO L280 TraceCheckUtils]: 4: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:31,731 INFO L280 TraceCheckUtils]: 5: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:31,731 INFO L280 TraceCheckUtils]: 6: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:31,732 INFO L280 TraceCheckUtils]: 7: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:31,732 INFO L280 TraceCheckUtils]: 8: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:31,733 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {15866#true} {17802#(<= 2 |fibo_#in~n|)} #46#return; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,734 INFO L280 TraceCheckUtils]: 10: Hoare triple {17802#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,734 INFO L263 TraceCheckUtils]: 11: Hoare triple {17802#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:31,734 INFO L280 TraceCheckUtils]: 12: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:31,734 INFO L280 TraceCheckUtils]: 13: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:31,735 INFO L280 TraceCheckUtils]: 14: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:31,735 INFO L280 TraceCheckUtils]: 15: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:31,736 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {15866#true} {17802#(<= 2 |fibo_#in~n|)} #48#return; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,737 INFO L280 TraceCheckUtils]: 17: Hoare triple {17802#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,737 INFO L280 TraceCheckUtils]: 18: Hoare triple {17802#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,738 INFO L280 TraceCheckUtils]: 19: Hoare triple {17802#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,739 INFO L280 TraceCheckUtils]: 20: Hoare triple {17802#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,739 INFO L280 TraceCheckUtils]: 21: Hoare triple {17802#(<= 2 |fibo_#in~n|)} assume true; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,741 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {17802#(<= 2 |fibo_#in~n|)} {16458#(= fibo_~n |fibo_#in~n|)} #46#return; {17794#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:31,748 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:31,748 INFO L280 TraceCheckUtils]: 1: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:31,748 INFO L280 TraceCheckUtils]: 2: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:31,749 INFO L280 TraceCheckUtils]: 3: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:31,749 INFO L280 TraceCheckUtils]: 4: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:31,750 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15866#true} {17794#(<= 3 |fibo_#in~n|)} #48#return; {17794#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,751 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,751 INFO L280 TraceCheckUtils]: 1: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,752 INFO L280 TraceCheckUtils]: 2: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,752 INFO L263 TraceCheckUtils]: 3: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:31,753 INFO L280 TraceCheckUtils]: 4: Hoare triple {15866#true} ~n := #in~n; {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,754 INFO L280 TraceCheckUtils]: 5: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {17801#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-10 18:38:31,755 INFO L280 TraceCheckUtils]: 6: Hoare triple {17801#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,755 INFO L263 TraceCheckUtils]: 7: Hoare triple {17802#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:31,756 INFO L280 TraceCheckUtils]: 8: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:31,756 INFO L280 TraceCheckUtils]: 9: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:31,756 INFO L280 TraceCheckUtils]: 10: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:31,757 INFO L280 TraceCheckUtils]: 11: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:31,757 INFO L280 TraceCheckUtils]: 12: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:31,759 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {15866#true} {17802#(<= 2 |fibo_#in~n|)} #46#return; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,760 INFO L280 TraceCheckUtils]: 14: Hoare triple {17802#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,760 INFO L263 TraceCheckUtils]: 15: Hoare triple {17802#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:31,760 INFO L280 TraceCheckUtils]: 16: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:31,761 INFO L280 TraceCheckUtils]: 17: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:31,761 INFO L280 TraceCheckUtils]: 18: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:31,762 INFO L280 TraceCheckUtils]: 19: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:31,763 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {15866#true} {17802#(<= 2 |fibo_#in~n|)} #48#return; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,764 INFO L280 TraceCheckUtils]: 21: Hoare triple {17802#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,765 INFO L280 TraceCheckUtils]: 22: Hoare triple {17802#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,766 INFO L280 TraceCheckUtils]: 23: Hoare triple {17802#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,767 INFO L280 TraceCheckUtils]: 24: Hoare triple {17802#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,767 INFO L280 TraceCheckUtils]: 25: Hoare triple {17802#(<= 2 |fibo_#in~n|)} assume true; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,769 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {17802#(<= 2 |fibo_#in~n|)} {16458#(= fibo_~n |fibo_#in~n|)} #46#return; {17794#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,770 INFO L280 TraceCheckUtils]: 27: Hoare triple {17794#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17794#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,770 INFO L263 TraceCheckUtils]: 28: Hoare triple {17794#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:31,770 INFO L280 TraceCheckUtils]: 29: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:31,770 INFO L280 TraceCheckUtils]: 30: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:31,771 INFO L280 TraceCheckUtils]: 31: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:31,771 INFO L280 TraceCheckUtils]: 32: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:31,771 INFO L280 TraceCheckUtils]: 33: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:31,772 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {15866#true} {17794#(<= 3 |fibo_#in~n|)} #48#return; {17794#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,773 INFO L280 TraceCheckUtils]: 35: Hoare triple {17794#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17794#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,774 INFO L280 TraceCheckUtils]: 36: Hoare triple {17794#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {17794#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,774 INFO L280 TraceCheckUtils]: 37: Hoare triple {17794#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {17794#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,775 INFO L280 TraceCheckUtils]: 38: Hoare triple {17794#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {17794#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,776 INFO L280 TraceCheckUtils]: 39: Hoare triple {17794#(<= 3 |fibo_#in~n|)} assume true; {17794#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,778 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {17794#(<= 3 |fibo_#in~n|)} {16458#(= fibo_~n |fibo_#in~n|)} #46#return; {17747#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:31,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:31,792 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:31,793 INFO L280 TraceCheckUtils]: 1: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:31,793 INFO L280 TraceCheckUtils]: 2: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:31,794 INFO L280 TraceCheckUtils]: 3: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:31,794 INFO L280 TraceCheckUtils]: 4: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:31,794 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:31,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:31,799 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:31,799 INFO L280 TraceCheckUtils]: 1: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:31,800 INFO L280 TraceCheckUtils]: 2: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:31,800 INFO L280 TraceCheckUtils]: 3: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:31,800 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:31,801 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:31,801 INFO L280 TraceCheckUtils]: 1: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:31,801 INFO L280 TraceCheckUtils]: 2: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:31,802 INFO L263 TraceCheckUtils]: 3: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:31,802 INFO L280 TraceCheckUtils]: 4: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:31,802 INFO L280 TraceCheckUtils]: 5: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:31,803 INFO L280 TraceCheckUtils]: 6: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:31,803 INFO L280 TraceCheckUtils]: 7: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:31,803 INFO L280 TraceCheckUtils]: 8: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:31,803 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:31,804 INFO L280 TraceCheckUtils]: 10: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:31,804 INFO L263 TraceCheckUtils]: 11: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:31,804 INFO L280 TraceCheckUtils]: 12: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:31,804 INFO L280 TraceCheckUtils]: 13: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:31,805 INFO L280 TraceCheckUtils]: 14: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:31,805 INFO L280 TraceCheckUtils]: 15: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:31,805 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:31,805 INFO L280 TraceCheckUtils]: 17: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:31,805 INFO L280 TraceCheckUtils]: 18: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:31,806 INFO L280 TraceCheckUtils]: 19: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:31,806 INFO L280 TraceCheckUtils]: 20: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:31,806 INFO L280 TraceCheckUtils]: 21: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:31,807 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {15866#true} {17747#(<= 4 |fibo_#in~n|)} #48#return; {17747#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,808 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,809 INFO L280 TraceCheckUtils]: 1: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,810 INFO L280 TraceCheckUtils]: 2: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,810 INFO L263 TraceCheckUtils]: 3: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:31,811 INFO L280 TraceCheckUtils]: 4: Hoare triple {15866#true} ~n := #in~n; {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,812 INFO L280 TraceCheckUtils]: 5: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,813 INFO L280 TraceCheckUtils]: 6: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,813 INFO L263 TraceCheckUtils]: 7: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:31,814 INFO L280 TraceCheckUtils]: 8: Hoare triple {15866#true} ~n := #in~n; {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,815 INFO L280 TraceCheckUtils]: 9: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {17801#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-10 18:38:31,816 INFO L280 TraceCheckUtils]: 10: Hoare triple {17801#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,817 INFO L263 TraceCheckUtils]: 11: Hoare triple {17802#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:31,817 INFO L280 TraceCheckUtils]: 12: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:31,817 INFO L280 TraceCheckUtils]: 13: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:31,818 INFO L280 TraceCheckUtils]: 14: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:31,818 INFO L280 TraceCheckUtils]: 15: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:31,819 INFO L280 TraceCheckUtils]: 16: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:31,820 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {15866#true} {17802#(<= 2 |fibo_#in~n|)} #46#return; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,821 INFO L280 TraceCheckUtils]: 18: Hoare triple {17802#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,821 INFO L263 TraceCheckUtils]: 19: Hoare triple {17802#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:31,821 INFO L280 TraceCheckUtils]: 20: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:31,822 INFO L280 TraceCheckUtils]: 21: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:31,822 INFO L280 TraceCheckUtils]: 22: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:31,822 INFO L280 TraceCheckUtils]: 23: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:31,823 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {15866#true} {17802#(<= 2 |fibo_#in~n|)} #48#return; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,824 INFO L280 TraceCheckUtils]: 25: Hoare triple {17802#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,825 INFO L280 TraceCheckUtils]: 26: Hoare triple {17802#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,825 INFO L280 TraceCheckUtils]: 27: Hoare triple {17802#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,826 INFO L280 TraceCheckUtils]: 28: Hoare triple {17802#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,827 INFO L280 TraceCheckUtils]: 29: Hoare triple {17802#(<= 2 |fibo_#in~n|)} assume true; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,829 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {17802#(<= 2 |fibo_#in~n|)} {16458#(= fibo_~n |fibo_#in~n|)} #46#return; {17794#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,830 INFO L280 TraceCheckUtils]: 31: Hoare triple {17794#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17794#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,830 INFO L263 TraceCheckUtils]: 32: Hoare triple {17794#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:31,831 INFO L280 TraceCheckUtils]: 33: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:31,831 INFO L280 TraceCheckUtils]: 34: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:31,831 INFO L280 TraceCheckUtils]: 35: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:31,832 INFO L280 TraceCheckUtils]: 36: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:31,832 INFO L280 TraceCheckUtils]: 37: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:31,833 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {15866#true} {17794#(<= 3 |fibo_#in~n|)} #48#return; {17794#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,834 INFO L280 TraceCheckUtils]: 39: Hoare triple {17794#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17794#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,835 INFO L280 TraceCheckUtils]: 40: Hoare triple {17794#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {17794#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,836 INFO L280 TraceCheckUtils]: 41: Hoare triple {17794#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {17794#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,837 INFO L280 TraceCheckUtils]: 42: Hoare triple {17794#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {17794#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,838 INFO L280 TraceCheckUtils]: 43: Hoare triple {17794#(<= 3 |fibo_#in~n|)} assume true; {17794#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,839 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {17794#(<= 3 |fibo_#in~n|)} {16458#(= fibo_~n |fibo_#in~n|)} #46#return; {17747#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,840 INFO L280 TraceCheckUtils]: 45: Hoare triple {17747#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17747#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,840 INFO L263 TraceCheckUtils]: 46: Hoare triple {17747#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:31,840 INFO L280 TraceCheckUtils]: 47: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:31,840 INFO L280 TraceCheckUtils]: 48: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:31,841 INFO L280 TraceCheckUtils]: 49: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:31,841 INFO L263 TraceCheckUtils]: 50: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:31,841 INFO L280 TraceCheckUtils]: 51: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:31,842 INFO L280 TraceCheckUtils]: 52: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:31,842 INFO L280 TraceCheckUtils]: 53: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:31,842 INFO L280 TraceCheckUtils]: 54: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:31,843 INFO L280 TraceCheckUtils]: 55: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:31,843 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:31,843 INFO L280 TraceCheckUtils]: 57: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:31,844 INFO L263 TraceCheckUtils]: 58: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:31,844 INFO L280 TraceCheckUtils]: 59: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:31,844 INFO L280 TraceCheckUtils]: 60: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:31,845 INFO L280 TraceCheckUtils]: 61: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:31,845 INFO L280 TraceCheckUtils]: 62: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:31,845 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:31,846 INFO L280 TraceCheckUtils]: 64: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:31,846 INFO L280 TraceCheckUtils]: 65: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:31,846 INFO L280 TraceCheckUtils]: 66: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:31,847 INFO L280 TraceCheckUtils]: 67: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:31,847 INFO L280 TraceCheckUtils]: 68: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:31,849 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {15866#true} {17747#(<= 4 |fibo_#in~n|)} #48#return; {17747#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,849 INFO L280 TraceCheckUtils]: 70: Hoare triple {17747#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17747#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,850 INFO L280 TraceCheckUtils]: 71: Hoare triple {17747#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {17747#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,851 INFO L280 TraceCheckUtils]: 72: Hoare triple {17747#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {17747#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,852 INFO L280 TraceCheckUtils]: 73: Hoare triple {17747#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {17747#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,852 INFO L280 TraceCheckUtils]: 74: Hoare triple {17747#(<= 4 |fibo_#in~n|)} assume true; {17747#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,854 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {17747#(<= 4 |fibo_#in~n|)} {16458#(= fibo_~n |fibo_#in~n|)} #46#return; {17664#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:31,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:31,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:31,875 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:31,875 INFO L280 TraceCheckUtils]: 1: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:31,875 INFO L280 TraceCheckUtils]: 2: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:31,876 INFO L280 TraceCheckUtils]: 3: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:31,876 INFO L280 TraceCheckUtils]: 4: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:31,876 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:31,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:31,883 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:31,884 INFO L280 TraceCheckUtils]: 1: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:31,884 INFO L280 TraceCheckUtils]: 2: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:31,884 INFO L280 TraceCheckUtils]: 3: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:31,885 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:31,885 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:31,885 INFO L280 TraceCheckUtils]: 1: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:31,885 INFO L280 TraceCheckUtils]: 2: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:31,886 INFO L263 TraceCheckUtils]: 3: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:31,886 INFO L280 TraceCheckUtils]: 4: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:31,886 INFO L280 TraceCheckUtils]: 5: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:31,886 INFO L280 TraceCheckUtils]: 6: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:31,886 INFO L280 TraceCheckUtils]: 7: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:31,887 INFO L280 TraceCheckUtils]: 8: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:31,887 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:31,887 INFO L280 TraceCheckUtils]: 10: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:31,887 INFO L263 TraceCheckUtils]: 11: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:31,888 INFO L280 TraceCheckUtils]: 12: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:31,888 INFO L280 TraceCheckUtils]: 13: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:31,888 INFO L280 TraceCheckUtils]: 14: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:31,888 INFO L280 TraceCheckUtils]: 15: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:31,888 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:31,889 INFO L280 TraceCheckUtils]: 17: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:31,889 INFO L280 TraceCheckUtils]: 18: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:31,889 INFO L280 TraceCheckUtils]: 19: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:31,889 INFO L280 TraceCheckUtils]: 20: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:31,890 INFO L280 TraceCheckUtils]: 21: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:31,890 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:31,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:31,894 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:31,894 INFO L280 TraceCheckUtils]: 1: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:31,895 INFO L280 TraceCheckUtils]: 2: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:31,895 INFO L280 TraceCheckUtils]: 3: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:31,895 INFO L280 TraceCheckUtils]: 4: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:31,895 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:31,896 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:31,896 INFO L280 TraceCheckUtils]: 1: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:31,896 INFO L280 TraceCheckUtils]: 2: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:31,896 INFO L263 TraceCheckUtils]: 3: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:31,897 INFO L280 TraceCheckUtils]: 4: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:31,897 INFO L280 TraceCheckUtils]: 5: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:31,897 INFO L280 TraceCheckUtils]: 6: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:31,897 INFO L263 TraceCheckUtils]: 7: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:31,897 INFO L280 TraceCheckUtils]: 8: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:31,898 INFO L280 TraceCheckUtils]: 9: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:31,898 INFO L280 TraceCheckUtils]: 10: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:31,898 INFO L280 TraceCheckUtils]: 11: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:31,898 INFO L280 TraceCheckUtils]: 12: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:31,899 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:31,899 INFO L280 TraceCheckUtils]: 14: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:31,899 INFO L263 TraceCheckUtils]: 15: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:31,899 INFO L280 TraceCheckUtils]: 16: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:31,900 INFO L280 TraceCheckUtils]: 17: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:31,900 INFO L280 TraceCheckUtils]: 18: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:31,900 INFO L280 TraceCheckUtils]: 19: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:31,900 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:31,900 INFO L280 TraceCheckUtils]: 21: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:31,901 INFO L280 TraceCheckUtils]: 22: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:31,901 INFO L280 TraceCheckUtils]: 23: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:31,901 INFO L280 TraceCheckUtils]: 24: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:31,901 INFO L280 TraceCheckUtils]: 25: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:31,902 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:31,902 INFO L280 TraceCheckUtils]: 27: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:31,902 INFO L263 TraceCheckUtils]: 28: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:31,902 INFO L280 TraceCheckUtils]: 29: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:31,902 INFO L280 TraceCheckUtils]: 30: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:31,903 INFO L280 TraceCheckUtils]: 31: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:31,903 INFO L280 TraceCheckUtils]: 32: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:31,903 INFO L280 TraceCheckUtils]: 33: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:31,903 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:31,904 INFO L280 TraceCheckUtils]: 35: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:31,904 INFO L280 TraceCheckUtils]: 36: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:31,904 INFO L280 TraceCheckUtils]: 37: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:31,904 INFO L280 TraceCheckUtils]: 38: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:31,905 INFO L280 TraceCheckUtils]: 39: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:31,906 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {15866#true} {17664#(<= 5 |fibo_#in~n|)} #48#return; {17664#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,908 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,908 INFO L280 TraceCheckUtils]: 1: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,909 INFO L280 TraceCheckUtils]: 2: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,909 INFO L263 TraceCheckUtils]: 3: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:31,910 INFO L280 TraceCheckUtils]: 4: Hoare triple {15866#true} ~n := #in~n; {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,910 INFO L280 TraceCheckUtils]: 5: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,911 INFO L280 TraceCheckUtils]: 6: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,911 INFO L263 TraceCheckUtils]: 7: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:31,912 INFO L280 TraceCheckUtils]: 8: Hoare triple {15866#true} ~n := #in~n; {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,912 INFO L280 TraceCheckUtils]: 9: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,913 INFO L280 TraceCheckUtils]: 10: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,913 INFO L263 TraceCheckUtils]: 11: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:31,914 INFO L280 TraceCheckUtils]: 12: Hoare triple {15866#true} ~n := #in~n; {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,915 INFO L280 TraceCheckUtils]: 13: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {17801#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-10 18:38:31,916 INFO L280 TraceCheckUtils]: 14: Hoare triple {17801#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,916 INFO L263 TraceCheckUtils]: 15: Hoare triple {17802#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:31,916 INFO L280 TraceCheckUtils]: 16: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:31,916 INFO L280 TraceCheckUtils]: 17: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:31,917 INFO L280 TraceCheckUtils]: 18: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:31,917 INFO L280 TraceCheckUtils]: 19: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:31,917 INFO L280 TraceCheckUtils]: 20: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:31,918 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {15866#true} {17802#(<= 2 |fibo_#in~n|)} #46#return; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,919 INFO L280 TraceCheckUtils]: 22: Hoare triple {17802#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,919 INFO L263 TraceCheckUtils]: 23: Hoare triple {17802#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:31,919 INFO L280 TraceCheckUtils]: 24: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:31,919 INFO L280 TraceCheckUtils]: 25: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:31,920 INFO L280 TraceCheckUtils]: 26: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:31,920 INFO L280 TraceCheckUtils]: 27: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:31,921 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {15866#true} {17802#(<= 2 |fibo_#in~n|)} #48#return; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,922 INFO L280 TraceCheckUtils]: 29: Hoare triple {17802#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,922 INFO L280 TraceCheckUtils]: 30: Hoare triple {17802#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,923 INFO L280 TraceCheckUtils]: 31: Hoare triple {17802#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,923 INFO L280 TraceCheckUtils]: 32: Hoare triple {17802#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,924 INFO L280 TraceCheckUtils]: 33: Hoare triple {17802#(<= 2 |fibo_#in~n|)} assume true; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,925 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {17802#(<= 2 |fibo_#in~n|)} {16458#(= fibo_~n |fibo_#in~n|)} #46#return; {17794#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,926 INFO L280 TraceCheckUtils]: 35: Hoare triple {17794#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17794#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,926 INFO L263 TraceCheckUtils]: 36: Hoare triple {17794#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:31,927 INFO L280 TraceCheckUtils]: 37: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:31,927 INFO L280 TraceCheckUtils]: 38: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:31,927 INFO L280 TraceCheckUtils]: 39: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:31,927 INFO L280 TraceCheckUtils]: 40: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:31,928 INFO L280 TraceCheckUtils]: 41: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:31,929 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {15866#true} {17794#(<= 3 |fibo_#in~n|)} #48#return; {17794#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,929 INFO L280 TraceCheckUtils]: 43: Hoare triple {17794#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17794#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,930 INFO L280 TraceCheckUtils]: 44: Hoare triple {17794#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {17794#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,931 INFO L280 TraceCheckUtils]: 45: Hoare triple {17794#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {17794#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,931 INFO L280 TraceCheckUtils]: 46: Hoare triple {17794#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {17794#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,932 INFO L280 TraceCheckUtils]: 47: Hoare triple {17794#(<= 3 |fibo_#in~n|)} assume true; {17794#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,933 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {17794#(<= 3 |fibo_#in~n|)} {16458#(= fibo_~n |fibo_#in~n|)} #46#return; {17747#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,934 INFO L280 TraceCheckUtils]: 49: Hoare triple {17747#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17747#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,934 INFO L263 TraceCheckUtils]: 50: Hoare triple {17747#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:31,934 INFO L280 TraceCheckUtils]: 51: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:31,934 INFO L280 TraceCheckUtils]: 52: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:31,935 INFO L280 TraceCheckUtils]: 53: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:31,935 INFO L263 TraceCheckUtils]: 54: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:31,935 INFO L280 TraceCheckUtils]: 55: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:31,935 INFO L280 TraceCheckUtils]: 56: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:31,936 INFO L280 TraceCheckUtils]: 57: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:31,936 INFO L280 TraceCheckUtils]: 58: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:31,936 INFO L280 TraceCheckUtils]: 59: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:31,936 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:31,937 INFO L280 TraceCheckUtils]: 61: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:31,937 INFO L263 TraceCheckUtils]: 62: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:31,937 INFO L280 TraceCheckUtils]: 63: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:31,937 INFO L280 TraceCheckUtils]: 64: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:31,937 INFO L280 TraceCheckUtils]: 65: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:31,938 INFO L280 TraceCheckUtils]: 66: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:31,938 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:31,938 INFO L280 TraceCheckUtils]: 68: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:31,938 INFO L280 TraceCheckUtils]: 69: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:31,939 INFO L280 TraceCheckUtils]: 70: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:31,939 INFO L280 TraceCheckUtils]: 71: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:31,939 INFO L280 TraceCheckUtils]: 72: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:31,940 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {15866#true} {17747#(<= 4 |fibo_#in~n|)} #48#return; {17747#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,941 INFO L280 TraceCheckUtils]: 74: Hoare triple {17747#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17747#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,942 INFO L280 TraceCheckUtils]: 75: Hoare triple {17747#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {17747#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,942 INFO L280 TraceCheckUtils]: 76: Hoare triple {17747#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {17747#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,943 INFO L280 TraceCheckUtils]: 77: Hoare triple {17747#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {17747#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,943 INFO L280 TraceCheckUtils]: 78: Hoare triple {17747#(<= 4 |fibo_#in~n|)} assume true; {17747#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,945 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {17747#(<= 4 |fibo_#in~n|)} {16458#(= fibo_~n |fibo_#in~n|)} #46#return; {17664#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,946 INFO L280 TraceCheckUtils]: 80: Hoare triple {17664#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17664#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,946 INFO L263 TraceCheckUtils]: 81: Hoare triple {17664#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:31,946 INFO L280 TraceCheckUtils]: 82: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:31,946 INFO L280 TraceCheckUtils]: 83: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:31,947 INFO L280 TraceCheckUtils]: 84: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:31,947 INFO L263 TraceCheckUtils]: 85: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:31,947 INFO L280 TraceCheckUtils]: 86: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:31,947 INFO L280 TraceCheckUtils]: 87: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:31,947 INFO L280 TraceCheckUtils]: 88: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:31,948 INFO L263 TraceCheckUtils]: 89: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:31,948 INFO L280 TraceCheckUtils]: 90: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:31,948 INFO L280 TraceCheckUtils]: 91: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:31,948 INFO L280 TraceCheckUtils]: 92: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:31,948 INFO L280 TraceCheckUtils]: 93: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:31,949 INFO L280 TraceCheckUtils]: 94: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:31,949 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:31,949 INFO L280 TraceCheckUtils]: 96: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:31,949 INFO L263 TraceCheckUtils]: 97: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:31,949 INFO L280 TraceCheckUtils]: 98: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:31,950 INFO L280 TraceCheckUtils]: 99: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:31,950 INFO L280 TraceCheckUtils]: 100: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:31,950 INFO L280 TraceCheckUtils]: 101: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:31,950 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:31,950 INFO L280 TraceCheckUtils]: 103: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:31,951 INFO L280 TraceCheckUtils]: 104: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:31,951 INFO L280 TraceCheckUtils]: 105: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:31,951 INFO L280 TraceCheckUtils]: 106: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:31,951 INFO L280 TraceCheckUtils]: 107: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:31,951 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:31,952 INFO L280 TraceCheckUtils]: 109: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:31,952 INFO L263 TraceCheckUtils]: 110: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:31,952 INFO L280 TraceCheckUtils]: 111: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:31,952 INFO L280 TraceCheckUtils]: 112: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:31,952 INFO L280 TraceCheckUtils]: 113: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:31,953 INFO L280 TraceCheckUtils]: 114: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:31,953 INFO L280 TraceCheckUtils]: 115: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:31,953 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:31,953 INFO L280 TraceCheckUtils]: 117: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:31,953 INFO L280 TraceCheckUtils]: 118: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:31,954 INFO L280 TraceCheckUtils]: 119: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:31,954 INFO L280 TraceCheckUtils]: 120: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:31,954 INFO L280 TraceCheckUtils]: 121: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:31,955 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {15866#true} {17664#(<= 5 |fibo_#in~n|)} #48#return; {17664#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,956 INFO L280 TraceCheckUtils]: 123: Hoare triple {17664#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17664#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,956 INFO L280 TraceCheckUtils]: 124: Hoare triple {17664#(<= 5 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {17664#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,957 INFO L280 TraceCheckUtils]: 125: Hoare triple {17664#(<= 5 |fibo_#in~n|)} havoc #t~ret0; {17664#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,958 INFO L280 TraceCheckUtils]: 126: Hoare triple {17664#(<= 5 |fibo_#in~n|)} havoc #t~ret1; {17664#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,958 INFO L280 TraceCheckUtils]: 127: Hoare triple {17664#(<= 5 |fibo_#in~n|)} assume true; {17664#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,959 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {17664#(<= 5 |fibo_#in~n|)} {16458#(= fibo_~n |fibo_#in~n|)} #46#return; {17511#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:31,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:31,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:31,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:31,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:32,001 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,001 INFO L280 TraceCheckUtils]: 1: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,001 INFO L280 TraceCheckUtils]: 2: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,002 INFO L280 TraceCheckUtils]: 3: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,002 INFO L280 TraceCheckUtils]: 4: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,002 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:32,006 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,006 INFO L280 TraceCheckUtils]: 1: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:32,007 INFO L280 TraceCheckUtils]: 2: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:32,007 INFO L280 TraceCheckUtils]: 3: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,007 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,007 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,008 INFO L280 TraceCheckUtils]: 1: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,008 INFO L280 TraceCheckUtils]: 2: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,008 INFO L263 TraceCheckUtils]: 3: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,008 INFO L280 TraceCheckUtils]: 4: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,009 INFO L280 TraceCheckUtils]: 5: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,009 INFO L280 TraceCheckUtils]: 6: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,009 INFO L280 TraceCheckUtils]: 7: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,009 INFO L280 TraceCheckUtils]: 8: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,010 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,010 INFO L280 TraceCheckUtils]: 10: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,010 INFO L263 TraceCheckUtils]: 11: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,010 INFO L280 TraceCheckUtils]: 12: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,011 INFO L280 TraceCheckUtils]: 13: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:32,011 INFO L280 TraceCheckUtils]: 14: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:32,011 INFO L280 TraceCheckUtils]: 15: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,011 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,012 INFO L280 TraceCheckUtils]: 17: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,012 INFO L280 TraceCheckUtils]: 18: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,012 INFO L280 TraceCheckUtils]: 19: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,012 INFO L280 TraceCheckUtils]: 20: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,012 INFO L280 TraceCheckUtils]: 21: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,013 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:32,017 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,017 INFO L280 TraceCheckUtils]: 1: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,017 INFO L280 TraceCheckUtils]: 2: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,018 INFO L280 TraceCheckUtils]: 3: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,018 INFO L280 TraceCheckUtils]: 4: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,018 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,019 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,019 INFO L280 TraceCheckUtils]: 1: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,019 INFO L280 TraceCheckUtils]: 2: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,019 INFO L263 TraceCheckUtils]: 3: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,019 INFO L280 TraceCheckUtils]: 4: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,020 INFO L280 TraceCheckUtils]: 5: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,020 INFO L280 TraceCheckUtils]: 6: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,020 INFO L263 TraceCheckUtils]: 7: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,020 INFO L280 TraceCheckUtils]: 8: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,020 INFO L280 TraceCheckUtils]: 9: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,021 INFO L280 TraceCheckUtils]: 10: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,021 INFO L280 TraceCheckUtils]: 11: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,021 INFO L280 TraceCheckUtils]: 12: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,021 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,021 INFO L280 TraceCheckUtils]: 14: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,022 INFO L263 TraceCheckUtils]: 15: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,022 INFO L280 TraceCheckUtils]: 16: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,022 INFO L280 TraceCheckUtils]: 17: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:32,022 INFO L280 TraceCheckUtils]: 18: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:32,023 INFO L280 TraceCheckUtils]: 19: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,023 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,023 INFO L280 TraceCheckUtils]: 21: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,023 INFO L280 TraceCheckUtils]: 22: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,023 INFO L280 TraceCheckUtils]: 23: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,024 INFO L280 TraceCheckUtils]: 24: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,024 INFO L280 TraceCheckUtils]: 25: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,024 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,024 INFO L280 TraceCheckUtils]: 27: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,024 INFO L263 TraceCheckUtils]: 28: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,025 INFO L280 TraceCheckUtils]: 29: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,025 INFO L280 TraceCheckUtils]: 30: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,025 INFO L280 TraceCheckUtils]: 31: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,025 INFO L280 TraceCheckUtils]: 32: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,026 INFO L280 TraceCheckUtils]: 33: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,026 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,026 INFO L280 TraceCheckUtils]: 35: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,026 INFO L280 TraceCheckUtils]: 36: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,026 INFO L280 TraceCheckUtils]: 37: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,027 INFO L280 TraceCheckUtils]: 38: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,027 INFO L280 TraceCheckUtils]: 39: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,027 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:32,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:32,036 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,036 INFO L280 TraceCheckUtils]: 1: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,036 INFO L280 TraceCheckUtils]: 2: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,037 INFO L280 TraceCheckUtils]: 3: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,037 INFO L280 TraceCheckUtils]: 4: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,037 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:32,040 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,041 INFO L280 TraceCheckUtils]: 1: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:32,041 INFO L280 TraceCheckUtils]: 2: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:32,041 INFO L280 TraceCheckUtils]: 3: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,041 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,042 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,042 INFO L280 TraceCheckUtils]: 1: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,042 INFO L280 TraceCheckUtils]: 2: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,042 INFO L263 TraceCheckUtils]: 3: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,043 INFO L280 TraceCheckUtils]: 4: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,043 INFO L280 TraceCheckUtils]: 5: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,043 INFO L280 TraceCheckUtils]: 6: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,043 INFO L280 TraceCheckUtils]: 7: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,043 INFO L280 TraceCheckUtils]: 8: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,044 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,044 INFO L280 TraceCheckUtils]: 10: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,044 INFO L263 TraceCheckUtils]: 11: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,044 INFO L280 TraceCheckUtils]: 12: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,044 INFO L280 TraceCheckUtils]: 13: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:32,045 INFO L280 TraceCheckUtils]: 14: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:32,045 INFO L280 TraceCheckUtils]: 15: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,045 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,045 INFO L280 TraceCheckUtils]: 17: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,045 INFO L280 TraceCheckUtils]: 18: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,046 INFO L280 TraceCheckUtils]: 19: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,046 INFO L280 TraceCheckUtils]: 20: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,046 INFO L280 TraceCheckUtils]: 21: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,046 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,047 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,047 INFO L280 TraceCheckUtils]: 1: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,047 INFO L280 TraceCheckUtils]: 2: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,048 INFO L263 TraceCheckUtils]: 3: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,048 INFO L280 TraceCheckUtils]: 4: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,048 INFO L280 TraceCheckUtils]: 5: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,048 INFO L280 TraceCheckUtils]: 6: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,048 INFO L263 TraceCheckUtils]: 7: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,049 INFO L280 TraceCheckUtils]: 8: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,049 INFO L280 TraceCheckUtils]: 9: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,049 INFO L280 TraceCheckUtils]: 10: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,049 INFO L263 TraceCheckUtils]: 11: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,050 INFO L280 TraceCheckUtils]: 12: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,050 INFO L280 TraceCheckUtils]: 13: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,050 INFO L280 TraceCheckUtils]: 14: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,050 INFO L280 TraceCheckUtils]: 15: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,050 INFO L280 TraceCheckUtils]: 16: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,051 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,051 INFO L280 TraceCheckUtils]: 18: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,051 INFO L263 TraceCheckUtils]: 19: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,051 INFO L280 TraceCheckUtils]: 20: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,051 INFO L280 TraceCheckUtils]: 21: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:32,052 INFO L280 TraceCheckUtils]: 22: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:32,052 INFO L280 TraceCheckUtils]: 23: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,052 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,052 INFO L280 TraceCheckUtils]: 25: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,053 INFO L280 TraceCheckUtils]: 26: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,053 INFO L280 TraceCheckUtils]: 27: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,053 INFO L280 TraceCheckUtils]: 28: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,053 INFO L280 TraceCheckUtils]: 29: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,053 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,054 INFO L280 TraceCheckUtils]: 31: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,054 INFO L263 TraceCheckUtils]: 32: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,054 INFO L280 TraceCheckUtils]: 33: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,054 INFO L280 TraceCheckUtils]: 34: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,055 INFO L280 TraceCheckUtils]: 35: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,055 INFO L280 TraceCheckUtils]: 36: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,055 INFO L280 TraceCheckUtils]: 37: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,055 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,055 INFO L280 TraceCheckUtils]: 39: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,056 INFO L280 TraceCheckUtils]: 40: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,056 INFO L280 TraceCheckUtils]: 41: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,056 INFO L280 TraceCheckUtils]: 42: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,056 INFO L280 TraceCheckUtils]: 43: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,057 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,057 INFO L280 TraceCheckUtils]: 45: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,057 INFO L263 TraceCheckUtils]: 46: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,057 INFO L280 TraceCheckUtils]: 47: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,057 INFO L280 TraceCheckUtils]: 48: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,058 INFO L280 TraceCheckUtils]: 49: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,058 INFO L263 TraceCheckUtils]: 50: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,058 INFO L280 TraceCheckUtils]: 51: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,058 INFO L280 TraceCheckUtils]: 52: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,059 INFO L280 TraceCheckUtils]: 53: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,059 INFO L280 TraceCheckUtils]: 54: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,059 INFO L280 TraceCheckUtils]: 55: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,059 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,060 INFO L280 TraceCheckUtils]: 57: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,060 INFO L263 TraceCheckUtils]: 58: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,060 INFO L280 TraceCheckUtils]: 59: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,060 INFO L280 TraceCheckUtils]: 60: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:32,060 INFO L280 TraceCheckUtils]: 61: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:32,061 INFO L280 TraceCheckUtils]: 62: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,061 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,061 INFO L280 TraceCheckUtils]: 64: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,061 INFO L280 TraceCheckUtils]: 65: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,061 INFO L280 TraceCheckUtils]: 66: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,062 INFO L280 TraceCheckUtils]: 67: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,062 INFO L280 TraceCheckUtils]: 68: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,062 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,062 INFO L280 TraceCheckUtils]: 70: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,062 INFO L280 TraceCheckUtils]: 71: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,063 INFO L280 TraceCheckUtils]: 72: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,063 INFO L280 TraceCheckUtils]: 73: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,063 INFO L280 TraceCheckUtils]: 74: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,064 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {15866#true} {17511#(<= 6 |fibo_#in~n|)} #48#return; {17511#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,068 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,069 INFO L280 TraceCheckUtils]: 1: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,070 INFO L280 TraceCheckUtils]: 2: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,071 INFO L263 TraceCheckUtils]: 3: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,071 INFO L280 TraceCheckUtils]: 4: Hoare triple {15866#true} ~n := #in~n; {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,072 INFO L280 TraceCheckUtils]: 5: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,073 INFO L280 TraceCheckUtils]: 6: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,073 INFO L263 TraceCheckUtils]: 7: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,073 INFO L280 TraceCheckUtils]: 8: Hoare triple {15866#true} ~n := #in~n; {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,074 INFO L280 TraceCheckUtils]: 9: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,075 INFO L280 TraceCheckUtils]: 10: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,075 INFO L263 TraceCheckUtils]: 11: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,075 INFO L280 TraceCheckUtils]: 12: Hoare triple {15866#true} ~n := #in~n; {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,076 INFO L280 TraceCheckUtils]: 13: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,077 INFO L280 TraceCheckUtils]: 14: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,077 INFO L263 TraceCheckUtils]: 15: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,077 INFO L280 TraceCheckUtils]: 16: Hoare triple {15866#true} ~n := #in~n; {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,078 INFO L280 TraceCheckUtils]: 17: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {17801#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-10 18:38:32,079 INFO L280 TraceCheckUtils]: 18: Hoare triple {17801#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,079 INFO L263 TraceCheckUtils]: 19: Hoare triple {17802#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,080 INFO L280 TraceCheckUtils]: 20: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,080 INFO L280 TraceCheckUtils]: 21: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,080 INFO L280 TraceCheckUtils]: 22: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,080 INFO L280 TraceCheckUtils]: 23: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,080 INFO L280 TraceCheckUtils]: 24: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,082 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {15866#true} {17802#(<= 2 |fibo_#in~n|)} #46#return; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,082 INFO L280 TraceCheckUtils]: 26: Hoare triple {17802#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,082 INFO L263 TraceCheckUtils]: 27: Hoare triple {17802#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,083 INFO L280 TraceCheckUtils]: 28: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,083 INFO L280 TraceCheckUtils]: 29: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:32,083 INFO L280 TraceCheckUtils]: 30: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:32,083 INFO L280 TraceCheckUtils]: 31: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,084 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {15866#true} {17802#(<= 2 |fibo_#in~n|)} #48#return; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,085 INFO L280 TraceCheckUtils]: 33: Hoare triple {17802#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,086 INFO L280 TraceCheckUtils]: 34: Hoare triple {17802#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,086 INFO L280 TraceCheckUtils]: 35: Hoare triple {17802#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,087 INFO L280 TraceCheckUtils]: 36: Hoare triple {17802#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,087 INFO L280 TraceCheckUtils]: 37: Hoare triple {17802#(<= 2 |fibo_#in~n|)} assume true; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,089 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {17802#(<= 2 |fibo_#in~n|)} {16458#(= fibo_~n |fibo_#in~n|)} #46#return; {17794#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,090 INFO L280 TraceCheckUtils]: 39: Hoare triple {17794#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17794#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,090 INFO L263 TraceCheckUtils]: 40: Hoare triple {17794#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,090 INFO L280 TraceCheckUtils]: 41: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,090 INFO L280 TraceCheckUtils]: 42: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,091 INFO L280 TraceCheckUtils]: 43: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,091 INFO L280 TraceCheckUtils]: 44: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,091 INFO L280 TraceCheckUtils]: 45: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,092 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {15866#true} {17794#(<= 3 |fibo_#in~n|)} #48#return; {17794#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,093 INFO L280 TraceCheckUtils]: 47: Hoare triple {17794#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17794#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,093 INFO L280 TraceCheckUtils]: 48: Hoare triple {17794#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {17794#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,094 INFO L280 TraceCheckUtils]: 49: Hoare triple {17794#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {17794#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,094 INFO L280 TraceCheckUtils]: 50: Hoare triple {17794#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {17794#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,095 INFO L280 TraceCheckUtils]: 51: Hoare triple {17794#(<= 3 |fibo_#in~n|)} assume true; {17794#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,096 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {17794#(<= 3 |fibo_#in~n|)} {16458#(= fibo_~n |fibo_#in~n|)} #46#return; {17747#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,097 INFO L280 TraceCheckUtils]: 53: Hoare triple {17747#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17747#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,097 INFO L263 TraceCheckUtils]: 54: Hoare triple {17747#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,097 INFO L280 TraceCheckUtils]: 55: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,098 INFO L280 TraceCheckUtils]: 56: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,098 INFO L280 TraceCheckUtils]: 57: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,098 INFO L263 TraceCheckUtils]: 58: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,098 INFO L280 TraceCheckUtils]: 59: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,098 INFO L280 TraceCheckUtils]: 60: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,099 INFO L280 TraceCheckUtils]: 61: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,099 INFO L280 TraceCheckUtils]: 62: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,099 INFO L280 TraceCheckUtils]: 63: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,099 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,100 INFO L280 TraceCheckUtils]: 65: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,100 INFO L263 TraceCheckUtils]: 66: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,100 INFO L280 TraceCheckUtils]: 67: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,100 INFO L280 TraceCheckUtils]: 68: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:32,100 INFO L280 TraceCheckUtils]: 69: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:32,101 INFO L280 TraceCheckUtils]: 70: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,101 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,101 INFO L280 TraceCheckUtils]: 72: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,101 INFO L280 TraceCheckUtils]: 73: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,101 INFO L280 TraceCheckUtils]: 74: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,102 INFO L280 TraceCheckUtils]: 75: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,102 INFO L280 TraceCheckUtils]: 76: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,103 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {15866#true} {17747#(<= 4 |fibo_#in~n|)} #48#return; {17747#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,104 INFO L280 TraceCheckUtils]: 78: Hoare triple {17747#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17747#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,104 INFO L280 TraceCheckUtils]: 79: Hoare triple {17747#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {17747#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,105 INFO L280 TraceCheckUtils]: 80: Hoare triple {17747#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {17747#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,106 INFO L280 TraceCheckUtils]: 81: Hoare triple {17747#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {17747#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,106 INFO L280 TraceCheckUtils]: 82: Hoare triple {17747#(<= 4 |fibo_#in~n|)} assume true; {17747#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,108 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {17747#(<= 4 |fibo_#in~n|)} {16458#(= fibo_~n |fibo_#in~n|)} #46#return; {17664#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,108 INFO L280 TraceCheckUtils]: 84: Hoare triple {17664#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17664#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,109 INFO L263 TraceCheckUtils]: 85: Hoare triple {17664#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,109 INFO L280 TraceCheckUtils]: 86: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,109 INFO L280 TraceCheckUtils]: 87: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,109 INFO L280 TraceCheckUtils]: 88: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,110 INFO L263 TraceCheckUtils]: 89: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,110 INFO L280 TraceCheckUtils]: 90: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,110 INFO L280 TraceCheckUtils]: 91: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,110 INFO L280 TraceCheckUtils]: 92: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,111 INFO L263 TraceCheckUtils]: 93: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,111 INFO L280 TraceCheckUtils]: 94: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,111 INFO L280 TraceCheckUtils]: 95: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,111 INFO L280 TraceCheckUtils]: 96: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,111 INFO L280 TraceCheckUtils]: 97: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,112 INFO L280 TraceCheckUtils]: 98: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,112 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,112 INFO L280 TraceCheckUtils]: 100: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,112 INFO L263 TraceCheckUtils]: 101: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,112 INFO L280 TraceCheckUtils]: 102: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,113 INFO L280 TraceCheckUtils]: 103: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:32,113 INFO L280 TraceCheckUtils]: 104: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:32,113 INFO L280 TraceCheckUtils]: 105: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,113 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,113 INFO L280 TraceCheckUtils]: 107: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,114 INFO L280 TraceCheckUtils]: 108: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,114 INFO L280 TraceCheckUtils]: 109: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,114 INFO L280 TraceCheckUtils]: 110: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,114 INFO L280 TraceCheckUtils]: 111: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,114 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,115 INFO L280 TraceCheckUtils]: 113: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,115 INFO L263 TraceCheckUtils]: 114: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,115 INFO L280 TraceCheckUtils]: 115: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,115 INFO L280 TraceCheckUtils]: 116: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,115 INFO L280 TraceCheckUtils]: 117: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,116 INFO L280 TraceCheckUtils]: 118: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,116 INFO L280 TraceCheckUtils]: 119: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,116 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,116 INFO L280 TraceCheckUtils]: 121: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,116 INFO L280 TraceCheckUtils]: 122: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,117 INFO L280 TraceCheckUtils]: 123: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,117 INFO L280 TraceCheckUtils]: 124: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,117 INFO L280 TraceCheckUtils]: 125: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,118 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {15866#true} {17664#(<= 5 |fibo_#in~n|)} #48#return; {17664#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,119 INFO L280 TraceCheckUtils]: 127: Hoare triple {17664#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17664#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,119 INFO L280 TraceCheckUtils]: 128: Hoare triple {17664#(<= 5 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {17664#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,120 INFO L280 TraceCheckUtils]: 129: Hoare triple {17664#(<= 5 |fibo_#in~n|)} havoc #t~ret0; {17664#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,121 INFO L280 TraceCheckUtils]: 130: Hoare triple {17664#(<= 5 |fibo_#in~n|)} havoc #t~ret1; {17664#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,121 INFO L280 TraceCheckUtils]: 131: Hoare triple {17664#(<= 5 |fibo_#in~n|)} assume true; {17664#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,123 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {17664#(<= 5 |fibo_#in~n|)} {16458#(= fibo_~n |fibo_#in~n|)} #46#return; {17511#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,123 INFO L280 TraceCheckUtils]: 133: Hoare triple {17511#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17511#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,124 INFO L263 TraceCheckUtils]: 134: Hoare triple {17511#(<= 6 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,124 INFO L280 TraceCheckUtils]: 135: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,124 INFO L280 TraceCheckUtils]: 136: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,124 INFO L280 TraceCheckUtils]: 137: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,125 INFO L263 TraceCheckUtils]: 138: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,125 INFO L280 TraceCheckUtils]: 139: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,125 INFO L280 TraceCheckUtils]: 140: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,125 INFO L280 TraceCheckUtils]: 141: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,125 INFO L263 TraceCheckUtils]: 142: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,126 INFO L280 TraceCheckUtils]: 143: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,126 INFO L280 TraceCheckUtils]: 144: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,126 INFO L280 TraceCheckUtils]: 145: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,126 INFO L263 TraceCheckUtils]: 146: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,127 INFO L280 TraceCheckUtils]: 147: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,127 INFO L280 TraceCheckUtils]: 148: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,127 INFO L280 TraceCheckUtils]: 149: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,127 INFO L280 TraceCheckUtils]: 150: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,127 INFO L280 TraceCheckUtils]: 151: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,128 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,128 INFO L280 TraceCheckUtils]: 153: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,128 INFO L263 TraceCheckUtils]: 154: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,128 INFO L280 TraceCheckUtils]: 155: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,128 INFO L280 TraceCheckUtils]: 156: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:32,129 INFO L280 TraceCheckUtils]: 157: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:32,129 INFO L280 TraceCheckUtils]: 158: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,129 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,129 INFO L280 TraceCheckUtils]: 160: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,129 INFO L280 TraceCheckUtils]: 161: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,130 INFO L280 TraceCheckUtils]: 162: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,130 INFO L280 TraceCheckUtils]: 163: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,130 INFO L280 TraceCheckUtils]: 164: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,130 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,130 INFO L280 TraceCheckUtils]: 166: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,131 INFO L263 TraceCheckUtils]: 167: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,131 INFO L280 TraceCheckUtils]: 168: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,131 INFO L280 TraceCheckUtils]: 169: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,131 INFO L280 TraceCheckUtils]: 170: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,131 INFO L280 TraceCheckUtils]: 171: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,132 INFO L280 TraceCheckUtils]: 172: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,132 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,132 INFO L280 TraceCheckUtils]: 174: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,132 INFO L280 TraceCheckUtils]: 175: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,132 INFO L280 TraceCheckUtils]: 176: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,133 INFO L280 TraceCheckUtils]: 177: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,133 INFO L280 TraceCheckUtils]: 178: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,133 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,133 INFO L280 TraceCheckUtils]: 180: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,133 INFO L263 TraceCheckUtils]: 181: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,133 INFO L280 TraceCheckUtils]: 182: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,134 INFO L280 TraceCheckUtils]: 183: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,134 INFO L280 TraceCheckUtils]: 184: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,134 INFO L263 TraceCheckUtils]: 185: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,134 INFO L280 TraceCheckUtils]: 186: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,135 INFO L280 TraceCheckUtils]: 187: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,135 INFO L280 TraceCheckUtils]: 188: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,135 INFO L280 TraceCheckUtils]: 189: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,135 INFO L280 TraceCheckUtils]: 190: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,136 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,136 INFO L280 TraceCheckUtils]: 192: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,136 INFO L263 TraceCheckUtils]: 193: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,136 INFO L280 TraceCheckUtils]: 194: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,137 INFO L280 TraceCheckUtils]: 195: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:32,137 INFO L280 TraceCheckUtils]: 196: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:32,137 INFO L280 TraceCheckUtils]: 197: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,137 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,137 INFO L280 TraceCheckUtils]: 199: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,138 INFO L280 TraceCheckUtils]: 200: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,138 INFO L280 TraceCheckUtils]: 201: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,138 INFO L280 TraceCheckUtils]: 202: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,138 INFO L280 TraceCheckUtils]: 203: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,138 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,139 INFO L280 TraceCheckUtils]: 205: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,139 INFO L280 TraceCheckUtils]: 206: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,139 INFO L280 TraceCheckUtils]: 207: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,139 INFO L280 TraceCheckUtils]: 208: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,139 INFO L280 TraceCheckUtils]: 209: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,141 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {15866#true} {17511#(<= 6 |fibo_#in~n|)} #48#return; {17511#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,141 INFO L280 TraceCheckUtils]: 211: Hoare triple {17511#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17511#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,142 INFO L280 TraceCheckUtils]: 212: Hoare triple {17511#(<= 6 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {17511#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,143 INFO L280 TraceCheckUtils]: 213: Hoare triple {17511#(<= 6 |fibo_#in~n|)} havoc #t~ret0; {17511#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,143 INFO L280 TraceCheckUtils]: 214: Hoare triple {17511#(<= 6 |fibo_#in~n|)} havoc #t~ret1; {17511#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,144 INFO L280 TraceCheckUtils]: 215: Hoare triple {17511#(<= 6 |fibo_#in~n|)} assume true; {17511#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,145 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {17511#(<= 6 |fibo_#in~n|)} {16458#(= fibo_~n |fibo_#in~n|)} #46#return; {17252#(<= 7 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:32,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:32,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:32,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:32,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:32,222 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,223 INFO L280 TraceCheckUtils]: 1: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,223 INFO L280 TraceCheckUtils]: 2: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,223 INFO L280 TraceCheckUtils]: 3: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,224 INFO L280 TraceCheckUtils]: 4: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,224 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:32,227 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,228 INFO L280 TraceCheckUtils]: 1: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:32,228 INFO L280 TraceCheckUtils]: 2: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:32,228 INFO L280 TraceCheckUtils]: 3: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,228 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,229 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,229 INFO L280 TraceCheckUtils]: 1: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,229 INFO L280 TraceCheckUtils]: 2: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,230 INFO L263 TraceCheckUtils]: 3: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,230 INFO L280 TraceCheckUtils]: 4: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,230 INFO L280 TraceCheckUtils]: 5: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,230 INFO L280 TraceCheckUtils]: 6: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,231 INFO L280 TraceCheckUtils]: 7: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,231 INFO L280 TraceCheckUtils]: 8: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,231 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,231 INFO L280 TraceCheckUtils]: 10: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,231 INFO L263 TraceCheckUtils]: 11: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,232 INFO L280 TraceCheckUtils]: 12: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,232 INFO L280 TraceCheckUtils]: 13: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:32,232 INFO L280 TraceCheckUtils]: 14: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:32,232 INFO L280 TraceCheckUtils]: 15: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,233 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,233 INFO L280 TraceCheckUtils]: 17: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,233 INFO L280 TraceCheckUtils]: 18: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,233 INFO L280 TraceCheckUtils]: 19: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,233 INFO L280 TraceCheckUtils]: 20: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,234 INFO L280 TraceCheckUtils]: 21: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,234 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:32,238 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,238 INFO L280 TraceCheckUtils]: 1: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,238 INFO L280 TraceCheckUtils]: 2: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,238 INFO L280 TraceCheckUtils]: 3: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,239 INFO L280 TraceCheckUtils]: 4: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,239 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,239 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,239 INFO L280 TraceCheckUtils]: 1: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,240 INFO L280 TraceCheckUtils]: 2: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,240 INFO L263 TraceCheckUtils]: 3: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,240 INFO L280 TraceCheckUtils]: 4: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,240 INFO L280 TraceCheckUtils]: 5: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,240 INFO L280 TraceCheckUtils]: 6: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,241 INFO L263 TraceCheckUtils]: 7: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,241 INFO L280 TraceCheckUtils]: 8: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,241 INFO L280 TraceCheckUtils]: 9: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,241 INFO L280 TraceCheckUtils]: 10: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,242 INFO L280 TraceCheckUtils]: 11: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,242 INFO L280 TraceCheckUtils]: 12: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,242 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,242 INFO L280 TraceCheckUtils]: 14: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,242 INFO L263 TraceCheckUtils]: 15: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,243 INFO L280 TraceCheckUtils]: 16: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,243 INFO L280 TraceCheckUtils]: 17: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:32,243 INFO L280 TraceCheckUtils]: 18: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:32,243 INFO L280 TraceCheckUtils]: 19: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,243 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,244 INFO L280 TraceCheckUtils]: 21: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,244 INFO L280 TraceCheckUtils]: 22: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,244 INFO L280 TraceCheckUtils]: 23: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,244 INFO L280 TraceCheckUtils]: 24: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,245 INFO L280 TraceCheckUtils]: 25: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,245 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,245 INFO L280 TraceCheckUtils]: 27: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,245 INFO L263 TraceCheckUtils]: 28: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,245 INFO L280 TraceCheckUtils]: 29: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,246 INFO L280 TraceCheckUtils]: 30: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,246 INFO L280 TraceCheckUtils]: 31: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,246 INFO L280 TraceCheckUtils]: 32: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,246 INFO L280 TraceCheckUtils]: 33: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,246 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,247 INFO L280 TraceCheckUtils]: 35: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,247 INFO L280 TraceCheckUtils]: 36: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,247 INFO L280 TraceCheckUtils]: 37: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,247 INFO L280 TraceCheckUtils]: 38: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,248 INFO L280 TraceCheckUtils]: 39: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,248 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:32,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:32,257 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,257 INFO L280 TraceCheckUtils]: 1: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,257 INFO L280 TraceCheckUtils]: 2: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,258 INFO L280 TraceCheckUtils]: 3: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,258 INFO L280 TraceCheckUtils]: 4: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,258 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:32,262 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,262 INFO L280 TraceCheckUtils]: 1: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:32,262 INFO L280 TraceCheckUtils]: 2: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:32,263 INFO L280 TraceCheckUtils]: 3: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,263 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,263 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,263 INFO L280 TraceCheckUtils]: 1: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,264 INFO L280 TraceCheckUtils]: 2: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,264 INFO L263 TraceCheckUtils]: 3: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,264 INFO L280 TraceCheckUtils]: 4: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,265 INFO L280 TraceCheckUtils]: 5: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,265 INFO L280 TraceCheckUtils]: 6: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,265 INFO L280 TraceCheckUtils]: 7: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,265 INFO L280 TraceCheckUtils]: 8: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,265 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,266 INFO L280 TraceCheckUtils]: 10: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,266 INFO L263 TraceCheckUtils]: 11: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,266 INFO L280 TraceCheckUtils]: 12: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,266 INFO L280 TraceCheckUtils]: 13: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:32,267 INFO L280 TraceCheckUtils]: 14: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:32,267 INFO L280 TraceCheckUtils]: 15: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,267 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,267 INFO L280 TraceCheckUtils]: 17: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,267 INFO L280 TraceCheckUtils]: 18: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,268 INFO L280 TraceCheckUtils]: 19: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,268 INFO L280 TraceCheckUtils]: 20: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,268 INFO L280 TraceCheckUtils]: 21: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,268 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,269 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,269 INFO L280 TraceCheckUtils]: 1: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,269 INFO L280 TraceCheckUtils]: 2: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,269 INFO L263 TraceCheckUtils]: 3: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,270 INFO L280 TraceCheckUtils]: 4: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,270 INFO L280 TraceCheckUtils]: 5: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,270 INFO L280 TraceCheckUtils]: 6: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,270 INFO L263 TraceCheckUtils]: 7: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,270 INFO L280 TraceCheckUtils]: 8: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,271 INFO L280 TraceCheckUtils]: 9: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,271 INFO L280 TraceCheckUtils]: 10: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,271 INFO L263 TraceCheckUtils]: 11: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,271 INFO L280 TraceCheckUtils]: 12: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,272 INFO L280 TraceCheckUtils]: 13: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,272 INFO L280 TraceCheckUtils]: 14: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,272 INFO L280 TraceCheckUtils]: 15: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,272 INFO L280 TraceCheckUtils]: 16: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,272 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,273 INFO L280 TraceCheckUtils]: 18: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,273 INFO L263 TraceCheckUtils]: 19: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,273 INFO L280 TraceCheckUtils]: 20: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,273 INFO L280 TraceCheckUtils]: 21: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:32,273 INFO L280 TraceCheckUtils]: 22: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:32,274 INFO L280 TraceCheckUtils]: 23: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,274 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,274 INFO L280 TraceCheckUtils]: 25: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,274 INFO L280 TraceCheckUtils]: 26: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,274 INFO L280 TraceCheckUtils]: 27: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,275 INFO L280 TraceCheckUtils]: 28: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,275 INFO L280 TraceCheckUtils]: 29: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,275 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,275 INFO L280 TraceCheckUtils]: 31: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,275 INFO L263 TraceCheckUtils]: 32: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,276 INFO L280 TraceCheckUtils]: 33: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,276 INFO L280 TraceCheckUtils]: 34: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,276 INFO L280 TraceCheckUtils]: 35: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,276 INFO L280 TraceCheckUtils]: 36: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,276 INFO L280 TraceCheckUtils]: 37: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,277 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,277 INFO L280 TraceCheckUtils]: 39: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,277 INFO L280 TraceCheckUtils]: 40: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,277 INFO L280 TraceCheckUtils]: 41: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,277 INFO L280 TraceCheckUtils]: 42: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,278 INFO L280 TraceCheckUtils]: 43: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,278 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,278 INFO L280 TraceCheckUtils]: 45: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,278 INFO L263 TraceCheckUtils]: 46: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,278 INFO L280 TraceCheckUtils]: 47: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,279 INFO L280 TraceCheckUtils]: 48: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,279 INFO L280 TraceCheckUtils]: 49: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,279 INFO L263 TraceCheckUtils]: 50: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,279 INFO L280 TraceCheckUtils]: 51: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,280 INFO L280 TraceCheckUtils]: 52: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,280 INFO L280 TraceCheckUtils]: 53: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,280 INFO L280 TraceCheckUtils]: 54: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,280 INFO L280 TraceCheckUtils]: 55: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,280 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,281 INFO L280 TraceCheckUtils]: 57: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,281 INFO L263 TraceCheckUtils]: 58: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,281 INFO L280 TraceCheckUtils]: 59: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,281 INFO L280 TraceCheckUtils]: 60: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:32,281 INFO L280 TraceCheckUtils]: 61: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:32,282 INFO L280 TraceCheckUtils]: 62: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,282 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,282 INFO L280 TraceCheckUtils]: 64: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,282 INFO L280 TraceCheckUtils]: 65: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,282 INFO L280 TraceCheckUtils]: 66: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,283 INFO L280 TraceCheckUtils]: 67: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,283 INFO L280 TraceCheckUtils]: 68: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,283 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,283 INFO L280 TraceCheckUtils]: 70: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,283 INFO L280 TraceCheckUtils]: 71: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,284 INFO L280 TraceCheckUtils]: 72: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,284 INFO L280 TraceCheckUtils]: 73: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,284 INFO L280 TraceCheckUtils]: 74: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,284 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:32,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:32,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:32,304 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,304 INFO L280 TraceCheckUtils]: 1: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,304 INFO L280 TraceCheckUtils]: 2: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,304 INFO L280 TraceCheckUtils]: 3: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,305 INFO L280 TraceCheckUtils]: 4: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,305 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:32,310 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,310 INFO L280 TraceCheckUtils]: 1: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:32,311 INFO L280 TraceCheckUtils]: 2: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:32,311 INFO L280 TraceCheckUtils]: 3: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,311 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,311 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,312 INFO L280 TraceCheckUtils]: 1: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,312 INFO L280 TraceCheckUtils]: 2: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,312 INFO L263 TraceCheckUtils]: 3: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,312 INFO L280 TraceCheckUtils]: 4: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,312 INFO L280 TraceCheckUtils]: 5: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,313 INFO L280 TraceCheckUtils]: 6: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,313 INFO L280 TraceCheckUtils]: 7: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,313 INFO L280 TraceCheckUtils]: 8: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,313 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,313 INFO L280 TraceCheckUtils]: 10: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,314 INFO L263 TraceCheckUtils]: 11: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,314 INFO L280 TraceCheckUtils]: 12: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,314 INFO L280 TraceCheckUtils]: 13: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:32,314 INFO L280 TraceCheckUtils]: 14: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:32,315 INFO L280 TraceCheckUtils]: 15: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,315 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,315 INFO L280 TraceCheckUtils]: 17: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,315 INFO L280 TraceCheckUtils]: 18: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,315 INFO L280 TraceCheckUtils]: 19: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,316 INFO L280 TraceCheckUtils]: 20: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,316 INFO L280 TraceCheckUtils]: 21: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,316 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:32,320 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,320 INFO L280 TraceCheckUtils]: 1: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,320 INFO L280 TraceCheckUtils]: 2: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,320 INFO L280 TraceCheckUtils]: 3: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,321 INFO L280 TraceCheckUtils]: 4: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,321 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,321 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,321 INFO L280 TraceCheckUtils]: 1: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,322 INFO L280 TraceCheckUtils]: 2: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,322 INFO L263 TraceCheckUtils]: 3: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,322 INFO L280 TraceCheckUtils]: 4: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,322 INFO L280 TraceCheckUtils]: 5: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,322 INFO L280 TraceCheckUtils]: 6: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,323 INFO L263 TraceCheckUtils]: 7: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,323 INFO L280 TraceCheckUtils]: 8: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,323 INFO L280 TraceCheckUtils]: 9: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,323 INFO L280 TraceCheckUtils]: 10: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,323 INFO L280 TraceCheckUtils]: 11: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,324 INFO L280 TraceCheckUtils]: 12: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,324 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,324 INFO L280 TraceCheckUtils]: 14: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,324 INFO L263 TraceCheckUtils]: 15: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,324 INFO L280 TraceCheckUtils]: 16: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,325 INFO L280 TraceCheckUtils]: 17: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:32,325 INFO L280 TraceCheckUtils]: 18: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:32,325 INFO L280 TraceCheckUtils]: 19: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,325 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,325 INFO L280 TraceCheckUtils]: 21: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,326 INFO L280 TraceCheckUtils]: 22: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,326 INFO L280 TraceCheckUtils]: 23: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,326 INFO L280 TraceCheckUtils]: 24: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,326 INFO L280 TraceCheckUtils]: 25: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,326 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,327 INFO L280 TraceCheckUtils]: 27: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,327 INFO L263 TraceCheckUtils]: 28: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,327 INFO L280 TraceCheckUtils]: 29: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,327 INFO L280 TraceCheckUtils]: 30: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,327 INFO L280 TraceCheckUtils]: 31: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,328 INFO L280 TraceCheckUtils]: 32: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,328 INFO L280 TraceCheckUtils]: 33: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,328 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,328 INFO L280 TraceCheckUtils]: 35: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,329 INFO L280 TraceCheckUtils]: 36: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,329 INFO L280 TraceCheckUtils]: 37: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,329 INFO L280 TraceCheckUtils]: 38: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,329 INFO L280 TraceCheckUtils]: 39: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,330 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,332 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,332 INFO L280 TraceCheckUtils]: 1: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,332 INFO L280 TraceCheckUtils]: 2: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,333 INFO L263 TraceCheckUtils]: 3: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,333 INFO L280 TraceCheckUtils]: 4: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,334 INFO L280 TraceCheckUtils]: 5: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,334 INFO L280 TraceCheckUtils]: 6: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,334 INFO L263 TraceCheckUtils]: 7: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,334 INFO L280 TraceCheckUtils]: 8: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,335 INFO L280 TraceCheckUtils]: 9: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,335 INFO L280 TraceCheckUtils]: 10: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,335 INFO L263 TraceCheckUtils]: 11: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,335 INFO L280 TraceCheckUtils]: 12: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,336 INFO L280 TraceCheckUtils]: 13: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,336 INFO L280 TraceCheckUtils]: 14: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,336 INFO L263 TraceCheckUtils]: 15: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,337 INFO L280 TraceCheckUtils]: 16: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,337 INFO L280 TraceCheckUtils]: 17: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,337 INFO L280 TraceCheckUtils]: 18: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,337 INFO L280 TraceCheckUtils]: 19: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,338 INFO L280 TraceCheckUtils]: 20: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,338 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,338 INFO L280 TraceCheckUtils]: 22: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,338 INFO L263 TraceCheckUtils]: 23: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,339 INFO L280 TraceCheckUtils]: 24: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,339 INFO L280 TraceCheckUtils]: 25: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:32,339 INFO L280 TraceCheckUtils]: 26: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:32,339 INFO L280 TraceCheckUtils]: 27: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,339 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,340 INFO L280 TraceCheckUtils]: 29: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,340 INFO L280 TraceCheckUtils]: 30: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,340 INFO L280 TraceCheckUtils]: 31: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,340 INFO L280 TraceCheckUtils]: 32: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,341 INFO L280 TraceCheckUtils]: 33: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,341 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,341 INFO L280 TraceCheckUtils]: 35: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,341 INFO L263 TraceCheckUtils]: 36: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,341 INFO L280 TraceCheckUtils]: 37: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,342 INFO L280 TraceCheckUtils]: 38: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,342 INFO L280 TraceCheckUtils]: 39: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,342 INFO L280 TraceCheckUtils]: 40: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,342 INFO L280 TraceCheckUtils]: 41: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,342 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,343 INFO L280 TraceCheckUtils]: 43: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,343 INFO L280 TraceCheckUtils]: 44: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,343 INFO L280 TraceCheckUtils]: 45: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,343 INFO L280 TraceCheckUtils]: 46: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,344 INFO L280 TraceCheckUtils]: 47: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,344 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,344 INFO L280 TraceCheckUtils]: 49: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,344 INFO L263 TraceCheckUtils]: 50: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,345 INFO L280 TraceCheckUtils]: 51: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,345 INFO L280 TraceCheckUtils]: 52: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,345 INFO L280 TraceCheckUtils]: 53: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,346 INFO L263 TraceCheckUtils]: 54: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,346 INFO L280 TraceCheckUtils]: 55: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,346 INFO L280 TraceCheckUtils]: 56: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,346 INFO L280 TraceCheckUtils]: 57: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,347 INFO L280 TraceCheckUtils]: 58: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,347 INFO L280 TraceCheckUtils]: 59: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,347 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,347 INFO L280 TraceCheckUtils]: 61: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,348 INFO L263 TraceCheckUtils]: 62: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,348 INFO L280 TraceCheckUtils]: 63: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,348 INFO L280 TraceCheckUtils]: 64: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:32,349 INFO L280 TraceCheckUtils]: 65: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:32,349 INFO L280 TraceCheckUtils]: 66: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,349 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,349 INFO L280 TraceCheckUtils]: 68: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,350 INFO L280 TraceCheckUtils]: 69: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,350 INFO L280 TraceCheckUtils]: 70: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,350 INFO L280 TraceCheckUtils]: 71: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,350 INFO L280 TraceCheckUtils]: 72: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,351 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,351 INFO L280 TraceCheckUtils]: 74: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,351 INFO L280 TraceCheckUtils]: 75: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,352 INFO L280 TraceCheckUtils]: 76: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,352 INFO L280 TraceCheckUtils]: 77: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,352 INFO L280 TraceCheckUtils]: 78: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,352 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,353 INFO L280 TraceCheckUtils]: 80: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,353 INFO L263 TraceCheckUtils]: 81: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,353 INFO L280 TraceCheckUtils]: 82: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,353 INFO L280 TraceCheckUtils]: 83: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,354 INFO L280 TraceCheckUtils]: 84: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,354 INFO L263 TraceCheckUtils]: 85: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,354 INFO L280 TraceCheckUtils]: 86: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,355 INFO L280 TraceCheckUtils]: 87: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,355 INFO L280 TraceCheckUtils]: 88: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,355 INFO L263 TraceCheckUtils]: 89: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,355 INFO L280 TraceCheckUtils]: 90: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,356 INFO L280 TraceCheckUtils]: 91: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,356 INFO L280 TraceCheckUtils]: 92: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,356 INFO L280 TraceCheckUtils]: 93: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,357 INFO L280 TraceCheckUtils]: 94: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,357 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,357 INFO L280 TraceCheckUtils]: 96: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,357 INFO L263 TraceCheckUtils]: 97: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,358 INFO L280 TraceCheckUtils]: 98: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,358 INFO L280 TraceCheckUtils]: 99: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:32,358 INFO L280 TraceCheckUtils]: 100: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:32,358 INFO L280 TraceCheckUtils]: 101: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,359 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,359 INFO L280 TraceCheckUtils]: 103: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,360 INFO L280 TraceCheckUtils]: 104: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,360 INFO L280 TraceCheckUtils]: 105: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,360 INFO L280 TraceCheckUtils]: 106: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,361 INFO L280 TraceCheckUtils]: 107: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,361 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,361 INFO L280 TraceCheckUtils]: 109: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,362 INFO L263 TraceCheckUtils]: 110: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,362 INFO L280 TraceCheckUtils]: 111: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,362 INFO L280 TraceCheckUtils]: 112: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,362 INFO L280 TraceCheckUtils]: 113: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,363 INFO L280 TraceCheckUtils]: 114: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,363 INFO L280 TraceCheckUtils]: 115: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,363 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,363 INFO L280 TraceCheckUtils]: 117: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,364 INFO L280 TraceCheckUtils]: 118: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,364 INFO L280 TraceCheckUtils]: 119: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,364 INFO L280 TraceCheckUtils]: 120: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,364 INFO L280 TraceCheckUtils]: 121: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,365 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,365 INFO L280 TraceCheckUtils]: 123: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,365 INFO L280 TraceCheckUtils]: 124: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,365 INFO L280 TraceCheckUtils]: 125: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,366 INFO L280 TraceCheckUtils]: 126: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,366 INFO L280 TraceCheckUtils]: 127: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,368 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {15866#true} {17252#(<= 7 |fibo_#in~n|)} #48#return; {17252#(<= 7 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,406 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,407 INFO L280 TraceCheckUtils]: 1: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,408 INFO L280 TraceCheckUtils]: 2: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,408 INFO L263 TraceCheckUtils]: 3: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,409 INFO L280 TraceCheckUtils]: 4: Hoare triple {15866#true} ~n := #in~n; {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,409 INFO L280 TraceCheckUtils]: 5: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,410 INFO L280 TraceCheckUtils]: 6: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,410 INFO L263 TraceCheckUtils]: 7: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,411 INFO L280 TraceCheckUtils]: 8: Hoare triple {15866#true} ~n := #in~n; {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,411 INFO L280 TraceCheckUtils]: 9: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,412 INFO L280 TraceCheckUtils]: 10: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,412 INFO L263 TraceCheckUtils]: 11: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,413 INFO L280 TraceCheckUtils]: 12: Hoare triple {15866#true} ~n := #in~n; {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,414 INFO L280 TraceCheckUtils]: 13: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,414 INFO L280 TraceCheckUtils]: 14: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,414 INFO L263 TraceCheckUtils]: 15: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,415 INFO L280 TraceCheckUtils]: 16: Hoare triple {15866#true} ~n := #in~n; {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,416 INFO L280 TraceCheckUtils]: 17: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,416 INFO L280 TraceCheckUtils]: 18: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,416 INFO L263 TraceCheckUtils]: 19: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,417 INFO L280 TraceCheckUtils]: 20: Hoare triple {15866#true} ~n := #in~n; {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,418 INFO L280 TraceCheckUtils]: 21: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {17801#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-10 18:38:32,419 INFO L280 TraceCheckUtils]: 22: Hoare triple {17801#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,419 INFO L263 TraceCheckUtils]: 23: Hoare triple {17802#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,420 INFO L280 TraceCheckUtils]: 24: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,420 INFO L280 TraceCheckUtils]: 25: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,420 INFO L280 TraceCheckUtils]: 26: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,420 INFO L280 TraceCheckUtils]: 27: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,421 INFO L280 TraceCheckUtils]: 28: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,422 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {15866#true} {17802#(<= 2 |fibo_#in~n|)} #46#return; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,423 INFO L280 TraceCheckUtils]: 30: Hoare triple {17802#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,423 INFO L263 TraceCheckUtils]: 31: Hoare triple {17802#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,423 INFO L280 TraceCheckUtils]: 32: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,423 INFO L280 TraceCheckUtils]: 33: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:32,423 INFO L280 TraceCheckUtils]: 34: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:32,424 INFO L280 TraceCheckUtils]: 35: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,425 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {15866#true} {17802#(<= 2 |fibo_#in~n|)} #48#return; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,425 INFO L280 TraceCheckUtils]: 37: Hoare triple {17802#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,426 INFO L280 TraceCheckUtils]: 38: Hoare triple {17802#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,427 INFO L280 TraceCheckUtils]: 39: Hoare triple {17802#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,428 INFO L280 TraceCheckUtils]: 40: Hoare triple {17802#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,428 INFO L280 TraceCheckUtils]: 41: Hoare triple {17802#(<= 2 |fibo_#in~n|)} assume true; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,430 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {17802#(<= 2 |fibo_#in~n|)} {16458#(= fibo_~n |fibo_#in~n|)} #46#return; {17794#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,430 INFO L280 TraceCheckUtils]: 43: Hoare triple {17794#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17794#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,430 INFO L263 TraceCheckUtils]: 44: Hoare triple {17794#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,431 INFO L280 TraceCheckUtils]: 45: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,431 INFO L280 TraceCheckUtils]: 46: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,431 INFO L280 TraceCheckUtils]: 47: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,431 INFO L280 TraceCheckUtils]: 48: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,432 INFO L280 TraceCheckUtils]: 49: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,433 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {15866#true} {17794#(<= 3 |fibo_#in~n|)} #48#return; {17794#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,433 INFO L280 TraceCheckUtils]: 51: Hoare triple {17794#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17794#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,434 INFO L280 TraceCheckUtils]: 52: Hoare triple {17794#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {17794#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,435 INFO L280 TraceCheckUtils]: 53: Hoare triple {17794#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {17794#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,435 INFO L280 TraceCheckUtils]: 54: Hoare triple {17794#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {17794#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,436 INFO L280 TraceCheckUtils]: 55: Hoare triple {17794#(<= 3 |fibo_#in~n|)} assume true; {17794#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,437 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {17794#(<= 3 |fibo_#in~n|)} {16458#(= fibo_~n |fibo_#in~n|)} #46#return; {17747#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,438 INFO L280 TraceCheckUtils]: 57: Hoare triple {17747#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17747#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,438 INFO L263 TraceCheckUtils]: 58: Hoare triple {17747#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,438 INFO L280 TraceCheckUtils]: 59: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,439 INFO L280 TraceCheckUtils]: 60: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,439 INFO L280 TraceCheckUtils]: 61: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,439 INFO L263 TraceCheckUtils]: 62: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,439 INFO L280 TraceCheckUtils]: 63: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,439 INFO L280 TraceCheckUtils]: 64: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,440 INFO L280 TraceCheckUtils]: 65: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,440 INFO L280 TraceCheckUtils]: 66: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,440 INFO L280 TraceCheckUtils]: 67: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,440 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,440 INFO L280 TraceCheckUtils]: 69: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,441 INFO L263 TraceCheckUtils]: 70: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,441 INFO L280 TraceCheckUtils]: 71: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,441 INFO L280 TraceCheckUtils]: 72: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:32,441 INFO L280 TraceCheckUtils]: 73: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:32,441 INFO L280 TraceCheckUtils]: 74: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,442 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,442 INFO L280 TraceCheckUtils]: 76: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,442 INFO L280 TraceCheckUtils]: 77: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,442 INFO L280 TraceCheckUtils]: 78: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,443 INFO L280 TraceCheckUtils]: 79: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,443 INFO L280 TraceCheckUtils]: 80: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,444 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {15866#true} {17747#(<= 4 |fibo_#in~n|)} #48#return; {17747#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,445 INFO L280 TraceCheckUtils]: 82: Hoare triple {17747#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17747#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,445 INFO L280 TraceCheckUtils]: 83: Hoare triple {17747#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {17747#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,446 INFO L280 TraceCheckUtils]: 84: Hoare triple {17747#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {17747#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,446 INFO L280 TraceCheckUtils]: 85: Hoare triple {17747#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {17747#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,447 INFO L280 TraceCheckUtils]: 86: Hoare triple {17747#(<= 4 |fibo_#in~n|)} assume true; {17747#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,448 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {17747#(<= 4 |fibo_#in~n|)} {16458#(= fibo_~n |fibo_#in~n|)} #46#return; {17664#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,449 INFO L280 TraceCheckUtils]: 88: Hoare triple {17664#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17664#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,449 INFO L263 TraceCheckUtils]: 89: Hoare triple {17664#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,450 INFO L280 TraceCheckUtils]: 90: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,450 INFO L280 TraceCheckUtils]: 91: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,450 INFO L280 TraceCheckUtils]: 92: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,450 INFO L263 TraceCheckUtils]: 93: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,451 INFO L280 TraceCheckUtils]: 94: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,451 INFO L280 TraceCheckUtils]: 95: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,451 INFO L280 TraceCheckUtils]: 96: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,451 INFO L263 TraceCheckUtils]: 97: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,451 INFO L280 TraceCheckUtils]: 98: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,452 INFO L280 TraceCheckUtils]: 99: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,452 INFO L280 TraceCheckUtils]: 100: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,452 INFO L280 TraceCheckUtils]: 101: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,452 INFO L280 TraceCheckUtils]: 102: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,452 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,453 INFO L280 TraceCheckUtils]: 104: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,453 INFO L263 TraceCheckUtils]: 105: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,453 INFO L280 TraceCheckUtils]: 106: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,453 INFO L280 TraceCheckUtils]: 107: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:32,453 INFO L280 TraceCheckUtils]: 108: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:32,454 INFO L280 TraceCheckUtils]: 109: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,454 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,454 INFO L280 TraceCheckUtils]: 111: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,454 INFO L280 TraceCheckUtils]: 112: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,454 INFO L280 TraceCheckUtils]: 113: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,455 INFO L280 TraceCheckUtils]: 114: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,455 INFO L280 TraceCheckUtils]: 115: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,455 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,455 INFO L280 TraceCheckUtils]: 117: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,455 INFO L263 TraceCheckUtils]: 118: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,456 INFO L280 TraceCheckUtils]: 119: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,456 INFO L280 TraceCheckUtils]: 120: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,456 INFO L280 TraceCheckUtils]: 121: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,456 INFO L280 TraceCheckUtils]: 122: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,456 INFO L280 TraceCheckUtils]: 123: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,457 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,457 INFO L280 TraceCheckUtils]: 125: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,457 INFO L280 TraceCheckUtils]: 126: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,457 INFO L280 TraceCheckUtils]: 127: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,457 INFO L280 TraceCheckUtils]: 128: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,458 INFO L280 TraceCheckUtils]: 129: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,459 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {15866#true} {17664#(<= 5 |fibo_#in~n|)} #48#return; {17664#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,460 INFO L280 TraceCheckUtils]: 131: Hoare triple {17664#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17664#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,460 INFO L280 TraceCheckUtils]: 132: Hoare triple {17664#(<= 5 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {17664#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,461 INFO L280 TraceCheckUtils]: 133: Hoare triple {17664#(<= 5 |fibo_#in~n|)} havoc #t~ret0; {17664#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,461 INFO L280 TraceCheckUtils]: 134: Hoare triple {17664#(<= 5 |fibo_#in~n|)} havoc #t~ret1; {17664#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,462 INFO L280 TraceCheckUtils]: 135: Hoare triple {17664#(<= 5 |fibo_#in~n|)} assume true; {17664#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,463 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {17664#(<= 5 |fibo_#in~n|)} {16458#(= fibo_~n |fibo_#in~n|)} #46#return; {17511#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,464 INFO L280 TraceCheckUtils]: 137: Hoare triple {17511#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17511#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,464 INFO L263 TraceCheckUtils]: 138: Hoare triple {17511#(<= 6 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,464 INFO L280 TraceCheckUtils]: 139: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,465 INFO L280 TraceCheckUtils]: 140: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,465 INFO L280 TraceCheckUtils]: 141: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,465 INFO L263 TraceCheckUtils]: 142: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,466 INFO L280 TraceCheckUtils]: 143: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,466 INFO L280 TraceCheckUtils]: 144: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,466 INFO L280 TraceCheckUtils]: 145: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,466 INFO L263 TraceCheckUtils]: 146: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,467 INFO L280 TraceCheckUtils]: 147: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,467 INFO L280 TraceCheckUtils]: 148: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,467 INFO L280 TraceCheckUtils]: 149: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,467 INFO L263 TraceCheckUtils]: 150: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,467 INFO L280 TraceCheckUtils]: 151: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,468 INFO L280 TraceCheckUtils]: 152: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,468 INFO L280 TraceCheckUtils]: 153: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,468 INFO L280 TraceCheckUtils]: 154: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,468 INFO L280 TraceCheckUtils]: 155: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,468 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,468 INFO L280 TraceCheckUtils]: 157: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,469 INFO L263 TraceCheckUtils]: 158: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,469 INFO L280 TraceCheckUtils]: 159: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,469 INFO L280 TraceCheckUtils]: 160: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:32,469 INFO L280 TraceCheckUtils]: 161: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:32,469 INFO L280 TraceCheckUtils]: 162: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,470 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,470 INFO L280 TraceCheckUtils]: 164: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,470 INFO L280 TraceCheckUtils]: 165: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,470 INFO L280 TraceCheckUtils]: 166: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,470 INFO L280 TraceCheckUtils]: 167: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,470 INFO L280 TraceCheckUtils]: 168: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,471 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,471 INFO L280 TraceCheckUtils]: 170: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,471 INFO L263 TraceCheckUtils]: 171: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,471 INFO L280 TraceCheckUtils]: 172: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,471 INFO L280 TraceCheckUtils]: 173: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,472 INFO L280 TraceCheckUtils]: 174: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,472 INFO L280 TraceCheckUtils]: 175: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,472 INFO L280 TraceCheckUtils]: 176: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,472 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,472 INFO L280 TraceCheckUtils]: 178: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,473 INFO L280 TraceCheckUtils]: 179: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,473 INFO L280 TraceCheckUtils]: 180: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,473 INFO L280 TraceCheckUtils]: 181: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,473 INFO L280 TraceCheckUtils]: 182: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,473 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,474 INFO L280 TraceCheckUtils]: 184: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,474 INFO L263 TraceCheckUtils]: 185: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,474 INFO L280 TraceCheckUtils]: 186: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,474 INFO L280 TraceCheckUtils]: 187: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,474 INFO L280 TraceCheckUtils]: 188: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,475 INFO L263 TraceCheckUtils]: 189: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,475 INFO L280 TraceCheckUtils]: 190: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,475 INFO L280 TraceCheckUtils]: 191: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,475 INFO L280 TraceCheckUtils]: 192: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,475 INFO L280 TraceCheckUtils]: 193: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,475 INFO L280 TraceCheckUtils]: 194: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,476 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,476 INFO L280 TraceCheckUtils]: 196: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,476 INFO L263 TraceCheckUtils]: 197: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,476 INFO L280 TraceCheckUtils]: 198: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,476 INFO L280 TraceCheckUtils]: 199: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:32,477 INFO L280 TraceCheckUtils]: 200: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:32,477 INFO L280 TraceCheckUtils]: 201: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,477 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,477 INFO L280 TraceCheckUtils]: 203: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,477 INFO L280 TraceCheckUtils]: 204: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,478 INFO L280 TraceCheckUtils]: 205: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,478 INFO L280 TraceCheckUtils]: 206: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,478 INFO L280 TraceCheckUtils]: 207: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,478 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,479 INFO L280 TraceCheckUtils]: 209: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,479 INFO L280 TraceCheckUtils]: 210: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,479 INFO L280 TraceCheckUtils]: 211: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,479 INFO L280 TraceCheckUtils]: 212: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,479 INFO L280 TraceCheckUtils]: 213: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,481 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {15866#true} {17511#(<= 6 |fibo_#in~n|)} #48#return; {17511#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,482 INFO L280 TraceCheckUtils]: 215: Hoare triple {17511#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17511#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,483 INFO L280 TraceCheckUtils]: 216: Hoare triple {17511#(<= 6 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {17511#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,483 INFO L280 TraceCheckUtils]: 217: Hoare triple {17511#(<= 6 |fibo_#in~n|)} havoc #t~ret0; {17511#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,484 INFO L280 TraceCheckUtils]: 218: Hoare triple {17511#(<= 6 |fibo_#in~n|)} havoc #t~ret1; {17511#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,484 INFO L280 TraceCheckUtils]: 219: Hoare triple {17511#(<= 6 |fibo_#in~n|)} assume true; {17511#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,486 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {17511#(<= 6 |fibo_#in~n|)} {16458#(= fibo_~n |fibo_#in~n|)} #46#return; {17252#(<= 7 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,487 INFO L280 TraceCheckUtils]: 221: Hoare triple {17252#(<= 7 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17252#(<= 7 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,487 INFO L263 TraceCheckUtils]: 222: Hoare triple {17252#(<= 7 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,487 INFO L280 TraceCheckUtils]: 223: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,487 INFO L280 TraceCheckUtils]: 224: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,488 INFO L280 TraceCheckUtils]: 225: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,488 INFO L263 TraceCheckUtils]: 226: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,488 INFO L280 TraceCheckUtils]: 227: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,488 INFO L280 TraceCheckUtils]: 228: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,489 INFO L280 TraceCheckUtils]: 229: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,489 INFO L263 TraceCheckUtils]: 230: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,489 INFO L280 TraceCheckUtils]: 231: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,489 INFO L280 TraceCheckUtils]: 232: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,489 INFO L280 TraceCheckUtils]: 233: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,490 INFO L263 TraceCheckUtils]: 234: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,490 INFO L280 TraceCheckUtils]: 235: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,490 INFO L280 TraceCheckUtils]: 236: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,490 INFO L280 TraceCheckUtils]: 237: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,490 INFO L263 TraceCheckUtils]: 238: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,491 INFO L280 TraceCheckUtils]: 239: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,491 INFO L280 TraceCheckUtils]: 240: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,491 INFO L280 TraceCheckUtils]: 241: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,491 INFO L280 TraceCheckUtils]: 242: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,491 INFO L280 TraceCheckUtils]: 243: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,492 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,492 INFO L280 TraceCheckUtils]: 245: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,492 INFO L263 TraceCheckUtils]: 246: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,492 INFO L280 TraceCheckUtils]: 247: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,492 INFO L280 TraceCheckUtils]: 248: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:32,493 INFO L280 TraceCheckUtils]: 249: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:32,493 INFO L280 TraceCheckUtils]: 250: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,493 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,493 INFO L280 TraceCheckUtils]: 252: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,493 INFO L280 TraceCheckUtils]: 253: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,494 INFO L280 TraceCheckUtils]: 254: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,494 INFO L280 TraceCheckUtils]: 255: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,494 INFO L280 TraceCheckUtils]: 256: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,494 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,495 INFO L280 TraceCheckUtils]: 258: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,495 INFO L263 TraceCheckUtils]: 259: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,495 INFO L280 TraceCheckUtils]: 260: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,495 INFO L280 TraceCheckUtils]: 261: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,495 INFO L280 TraceCheckUtils]: 262: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,496 INFO L280 TraceCheckUtils]: 263: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,496 INFO L280 TraceCheckUtils]: 264: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,496 INFO L275 TraceCheckUtils]: 265: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,496 INFO L280 TraceCheckUtils]: 266: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,496 INFO L280 TraceCheckUtils]: 267: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,497 INFO L280 TraceCheckUtils]: 268: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,497 INFO L280 TraceCheckUtils]: 269: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,497 INFO L280 TraceCheckUtils]: 270: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,497 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,497 INFO L280 TraceCheckUtils]: 272: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,498 INFO L263 TraceCheckUtils]: 273: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,498 INFO L280 TraceCheckUtils]: 274: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,498 INFO L280 TraceCheckUtils]: 275: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,498 INFO L280 TraceCheckUtils]: 276: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,499 INFO L263 TraceCheckUtils]: 277: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,499 INFO L280 TraceCheckUtils]: 278: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,499 INFO L280 TraceCheckUtils]: 279: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,499 INFO L280 TraceCheckUtils]: 280: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,499 INFO L280 TraceCheckUtils]: 281: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,500 INFO L280 TraceCheckUtils]: 282: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,500 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,500 INFO L280 TraceCheckUtils]: 284: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,500 INFO L263 TraceCheckUtils]: 285: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,500 INFO L280 TraceCheckUtils]: 286: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,501 INFO L280 TraceCheckUtils]: 287: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:32,501 INFO L280 TraceCheckUtils]: 288: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:32,501 INFO L280 TraceCheckUtils]: 289: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,501 INFO L275 TraceCheckUtils]: 290: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,502 INFO L280 TraceCheckUtils]: 291: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,502 INFO L280 TraceCheckUtils]: 292: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,502 INFO L280 TraceCheckUtils]: 293: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,502 INFO L280 TraceCheckUtils]: 294: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,502 INFO L280 TraceCheckUtils]: 295: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,503 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,503 INFO L280 TraceCheckUtils]: 297: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,503 INFO L280 TraceCheckUtils]: 298: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,503 INFO L280 TraceCheckUtils]: 299: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,504 INFO L280 TraceCheckUtils]: 300: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,504 INFO L280 TraceCheckUtils]: 301: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,504 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,504 INFO L280 TraceCheckUtils]: 303: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,504 INFO L263 TraceCheckUtils]: 304: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,505 INFO L280 TraceCheckUtils]: 305: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,505 INFO L280 TraceCheckUtils]: 306: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,505 INFO L280 TraceCheckUtils]: 307: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,505 INFO L263 TraceCheckUtils]: 308: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,506 INFO L280 TraceCheckUtils]: 309: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,506 INFO L280 TraceCheckUtils]: 310: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,506 INFO L280 TraceCheckUtils]: 311: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,506 INFO L263 TraceCheckUtils]: 312: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,506 INFO L280 TraceCheckUtils]: 313: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,507 INFO L280 TraceCheckUtils]: 314: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,507 INFO L280 TraceCheckUtils]: 315: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,507 INFO L280 TraceCheckUtils]: 316: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,507 INFO L280 TraceCheckUtils]: 317: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,508 INFO L275 TraceCheckUtils]: 318: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,508 INFO L280 TraceCheckUtils]: 319: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,508 INFO L263 TraceCheckUtils]: 320: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,508 INFO L280 TraceCheckUtils]: 321: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,508 INFO L280 TraceCheckUtils]: 322: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:32,509 INFO L280 TraceCheckUtils]: 323: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:32,509 INFO L280 TraceCheckUtils]: 324: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,509 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,509 INFO L280 TraceCheckUtils]: 326: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,509 INFO L280 TraceCheckUtils]: 327: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,510 INFO L280 TraceCheckUtils]: 328: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,510 INFO L280 TraceCheckUtils]: 329: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,510 INFO L280 TraceCheckUtils]: 330: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,510 INFO L275 TraceCheckUtils]: 331: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,511 INFO L280 TraceCheckUtils]: 332: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,511 INFO L263 TraceCheckUtils]: 333: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,511 INFO L280 TraceCheckUtils]: 334: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,511 INFO L280 TraceCheckUtils]: 335: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,511 INFO L280 TraceCheckUtils]: 336: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,512 INFO L280 TraceCheckUtils]: 337: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,512 INFO L280 TraceCheckUtils]: 338: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,512 INFO L275 TraceCheckUtils]: 339: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,512 INFO L280 TraceCheckUtils]: 340: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,513 INFO L280 TraceCheckUtils]: 341: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,513 INFO L280 TraceCheckUtils]: 342: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,513 INFO L280 TraceCheckUtils]: 343: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,513 INFO L280 TraceCheckUtils]: 344: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,513 INFO L275 TraceCheckUtils]: 345: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,514 INFO L280 TraceCheckUtils]: 346: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,514 INFO L280 TraceCheckUtils]: 347: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,514 INFO L280 TraceCheckUtils]: 348: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,514 INFO L280 TraceCheckUtils]: 349: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,514 INFO L280 TraceCheckUtils]: 350: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,516 INFO L275 TraceCheckUtils]: 351: Hoare quadruple {15866#true} {17252#(<= 7 |fibo_#in~n|)} #48#return; {17252#(<= 7 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,516 INFO L280 TraceCheckUtils]: 352: Hoare triple {17252#(<= 7 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17252#(<= 7 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,517 INFO L280 TraceCheckUtils]: 353: Hoare triple {17252#(<= 7 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {17252#(<= 7 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,518 INFO L280 TraceCheckUtils]: 354: Hoare triple {17252#(<= 7 |fibo_#in~n|)} havoc #t~ret0; {17252#(<= 7 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,519 INFO L280 TraceCheckUtils]: 355: Hoare triple {17252#(<= 7 |fibo_#in~n|)} havoc #t~ret1; {17252#(<= 7 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,519 INFO L280 TraceCheckUtils]: 356: Hoare triple {17252#(<= 7 |fibo_#in~n|)} assume true; {17252#(<= 7 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,521 INFO L275 TraceCheckUtils]: 357: Hoare quadruple {17252#(<= 7 |fibo_#in~n|)} {16458#(= fibo_~n |fibo_#in~n|)} #46#return; {16817#(<= 8 |fibo_#in~n|)} is VALID [2020-07-10 18:38:32,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:32,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:32,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:32,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:32,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:32,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:32,699 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,699 INFO L280 TraceCheckUtils]: 1: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,699 INFO L280 TraceCheckUtils]: 2: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,700 INFO L280 TraceCheckUtils]: 3: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,700 INFO L280 TraceCheckUtils]: 4: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,700 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:32,704 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,704 INFO L280 TraceCheckUtils]: 1: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:32,704 INFO L280 TraceCheckUtils]: 2: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:32,704 INFO L280 TraceCheckUtils]: 3: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,705 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,705 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,705 INFO L280 TraceCheckUtils]: 1: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,706 INFO L280 TraceCheckUtils]: 2: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,706 INFO L263 TraceCheckUtils]: 3: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,706 INFO L280 TraceCheckUtils]: 4: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,706 INFO L280 TraceCheckUtils]: 5: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,707 INFO L280 TraceCheckUtils]: 6: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,707 INFO L280 TraceCheckUtils]: 7: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,707 INFO L280 TraceCheckUtils]: 8: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,707 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,707 INFO L280 TraceCheckUtils]: 10: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,708 INFO L263 TraceCheckUtils]: 11: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,708 INFO L280 TraceCheckUtils]: 12: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,708 INFO L280 TraceCheckUtils]: 13: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:32,708 INFO L280 TraceCheckUtils]: 14: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:32,709 INFO L280 TraceCheckUtils]: 15: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,709 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,709 INFO L280 TraceCheckUtils]: 17: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,710 INFO L280 TraceCheckUtils]: 18: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,710 INFO L280 TraceCheckUtils]: 19: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,710 INFO L280 TraceCheckUtils]: 20: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,710 INFO L280 TraceCheckUtils]: 21: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,711 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:32,714 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,714 INFO L280 TraceCheckUtils]: 1: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,715 INFO L280 TraceCheckUtils]: 2: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,715 INFO L280 TraceCheckUtils]: 3: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,715 INFO L280 TraceCheckUtils]: 4: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,715 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,716 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,716 INFO L280 TraceCheckUtils]: 1: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,716 INFO L280 TraceCheckUtils]: 2: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,716 INFO L263 TraceCheckUtils]: 3: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,717 INFO L280 TraceCheckUtils]: 4: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,717 INFO L280 TraceCheckUtils]: 5: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,717 INFO L280 TraceCheckUtils]: 6: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,717 INFO L263 TraceCheckUtils]: 7: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,718 INFO L280 TraceCheckUtils]: 8: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,718 INFO L280 TraceCheckUtils]: 9: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,718 INFO L280 TraceCheckUtils]: 10: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,718 INFO L280 TraceCheckUtils]: 11: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,718 INFO L280 TraceCheckUtils]: 12: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,719 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,719 INFO L280 TraceCheckUtils]: 14: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,719 INFO L263 TraceCheckUtils]: 15: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,719 INFO L280 TraceCheckUtils]: 16: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,719 INFO L280 TraceCheckUtils]: 17: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:32,720 INFO L280 TraceCheckUtils]: 18: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:32,720 INFO L280 TraceCheckUtils]: 19: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,720 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,720 INFO L280 TraceCheckUtils]: 21: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,721 INFO L280 TraceCheckUtils]: 22: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,721 INFO L280 TraceCheckUtils]: 23: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,721 INFO L280 TraceCheckUtils]: 24: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,721 INFO L280 TraceCheckUtils]: 25: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,721 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,722 INFO L280 TraceCheckUtils]: 27: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,722 INFO L263 TraceCheckUtils]: 28: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,722 INFO L280 TraceCheckUtils]: 29: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,722 INFO L280 TraceCheckUtils]: 30: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,723 INFO L280 TraceCheckUtils]: 31: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,723 INFO L280 TraceCheckUtils]: 32: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,723 INFO L280 TraceCheckUtils]: 33: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,723 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,723 INFO L280 TraceCheckUtils]: 35: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,724 INFO L280 TraceCheckUtils]: 36: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,724 INFO L280 TraceCheckUtils]: 37: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,724 INFO L280 TraceCheckUtils]: 38: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,724 INFO L280 TraceCheckUtils]: 39: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,724 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:32,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:32,732 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,733 INFO L280 TraceCheckUtils]: 1: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,733 INFO L280 TraceCheckUtils]: 2: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,733 INFO L280 TraceCheckUtils]: 3: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,734 INFO L280 TraceCheckUtils]: 4: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,734 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:32,737 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,737 INFO L280 TraceCheckUtils]: 1: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:32,738 INFO L280 TraceCheckUtils]: 2: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:32,738 INFO L280 TraceCheckUtils]: 3: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,738 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,739 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,739 INFO L280 TraceCheckUtils]: 1: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,739 INFO L280 TraceCheckUtils]: 2: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,739 INFO L263 TraceCheckUtils]: 3: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,740 INFO L280 TraceCheckUtils]: 4: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,740 INFO L280 TraceCheckUtils]: 5: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,740 INFO L280 TraceCheckUtils]: 6: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,740 INFO L280 TraceCheckUtils]: 7: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,741 INFO L280 TraceCheckUtils]: 8: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,741 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,741 INFO L280 TraceCheckUtils]: 10: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,741 INFO L263 TraceCheckUtils]: 11: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,741 INFO L280 TraceCheckUtils]: 12: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,742 INFO L280 TraceCheckUtils]: 13: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:32,742 INFO L280 TraceCheckUtils]: 14: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:32,742 INFO L280 TraceCheckUtils]: 15: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,742 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,743 INFO L280 TraceCheckUtils]: 17: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,743 INFO L280 TraceCheckUtils]: 18: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,743 INFO L280 TraceCheckUtils]: 19: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,743 INFO L280 TraceCheckUtils]: 20: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,744 INFO L280 TraceCheckUtils]: 21: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,744 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,744 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,744 INFO L280 TraceCheckUtils]: 1: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,745 INFO L280 TraceCheckUtils]: 2: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,745 INFO L263 TraceCheckUtils]: 3: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,745 INFO L280 TraceCheckUtils]: 4: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,745 INFO L280 TraceCheckUtils]: 5: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,746 INFO L280 TraceCheckUtils]: 6: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,746 INFO L263 TraceCheckUtils]: 7: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,746 INFO L280 TraceCheckUtils]: 8: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,746 INFO L280 TraceCheckUtils]: 9: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,747 INFO L280 TraceCheckUtils]: 10: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,747 INFO L263 TraceCheckUtils]: 11: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,747 INFO L280 TraceCheckUtils]: 12: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,748 INFO L280 TraceCheckUtils]: 13: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,748 INFO L280 TraceCheckUtils]: 14: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,748 INFO L280 TraceCheckUtils]: 15: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,749 INFO L280 TraceCheckUtils]: 16: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,749 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,749 INFO L280 TraceCheckUtils]: 18: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,749 INFO L263 TraceCheckUtils]: 19: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,750 INFO L280 TraceCheckUtils]: 20: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,750 INFO L280 TraceCheckUtils]: 21: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:32,750 INFO L280 TraceCheckUtils]: 22: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:32,750 INFO L280 TraceCheckUtils]: 23: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,750 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,751 INFO L280 TraceCheckUtils]: 25: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,751 INFO L280 TraceCheckUtils]: 26: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,751 INFO L280 TraceCheckUtils]: 27: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,751 INFO L280 TraceCheckUtils]: 28: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,752 INFO L280 TraceCheckUtils]: 29: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,752 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,752 INFO L280 TraceCheckUtils]: 31: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,752 INFO L263 TraceCheckUtils]: 32: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,753 INFO L280 TraceCheckUtils]: 33: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,753 INFO L280 TraceCheckUtils]: 34: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,753 INFO L280 TraceCheckUtils]: 35: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,754 INFO L280 TraceCheckUtils]: 36: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,754 INFO L280 TraceCheckUtils]: 37: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,754 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,755 INFO L280 TraceCheckUtils]: 39: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,755 INFO L280 TraceCheckUtils]: 40: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,755 INFO L280 TraceCheckUtils]: 41: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,755 INFO L280 TraceCheckUtils]: 42: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,756 INFO L280 TraceCheckUtils]: 43: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,756 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,756 INFO L280 TraceCheckUtils]: 45: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,756 INFO L263 TraceCheckUtils]: 46: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,756 INFO L280 TraceCheckUtils]: 47: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,757 INFO L280 TraceCheckUtils]: 48: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,757 INFO L280 TraceCheckUtils]: 49: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,757 INFO L263 TraceCheckUtils]: 50: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,757 INFO L280 TraceCheckUtils]: 51: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,757 INFO L280 TraceCheckUtils]: 52: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,758 INFO L280 TraceCheckUtils]: 53: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,758 INFO L280 TraceCheckUtils]: 54: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,758 INFO L280 TraceCheckUtils]: 55: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,758 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,759 INFO L280 TraceCheckUtils]: 57: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,759 INFO L263 TraceCheckUtils]: 58: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,759 INFO L280 TraceCheckUtils]: 59: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,759 INFO L280 TraceCheckUtils]: 60: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:32,759 INFO L280 TraceCheckUtils]: 61: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:32,760 INFO L280 TraceCheckUtils]: 62: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,760 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,760 INFO L280 TraceCheckUtils]: 64: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,760 INFO L280 TraceCheckUtils]: 65: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,761 INFO L280 TraceCheckUtils]: 66: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,761 INFO L280 TraceCheckUtils]: 67: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,761 INFO L280 TraceCheckUtils]: 68: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,761 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,761 INFO L280 TraceCheckUtils]: 70: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,762 INFO L280 TraceCheckUtils]: 71: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,762 INFO L280 TraceCheckUtils]: 72: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,762 INFO L280 TraceCheckUtils]: 73: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,763 INFO L280 TraceCheckUtils]: 74: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,763 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:32,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:32,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:32,785 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,785 INFO L280 TraceCheckUtils]: 1: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,785 INFO L280 TraceCheckUtils]: 2: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,786 INFO L280 TraceCheckUtils]: 3: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,786 INFO L280 TraceCheckUtils]: 4: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,786 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:32,790 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,790 INFO L280 TraceCheckUtils]: 1: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:32,790 INFO L280 TraceCheckUtils]: 2: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:32,791 INFO L280 TraceCheckUtils]: 3: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,791 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,791 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,791 INFO L280 TraceCheckUtils]: 1: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,792 INFO L280 TraceCheckUtils]: 2: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,792 INFO L263 TraceCheckUtils]: 3: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,792 INFO L280 TraceCheckUtils]: 4: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,792 INFO L280 TraceCheckUtils]: 5: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,792 INFO L280 TraceCheckUtils]: 6: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,793 INFO L280 TraceCheckUtils]: 7: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,793 INFO L280 TraceCheckUtils]: 8: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,793 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,793 INFO L280 TraceCheckUtils]: 10: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,794 INFO L263 TraceCheckUtils]: 11: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,794 INFO L280 TraceCheckUtils]: 12: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,794 INFO L280 TraceCheckUtils]: 13: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:32,794 INFO L280 TraceCheckUtils]: 14: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:32,794 INFO L280 TraceCheckUtils]: 15: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,795 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,795 INFO L280 TraceCheckUtils]: 17: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,795 INFO L280 TraceCheckUtils]: 18: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,795 INFO L280 TraceCheckUtils]: 19: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,795 INFO L280 TraceCheckUtils]: 20: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,796 INFO L280 TraceCheckUtils]: 21: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,796 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:32,800 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,800 INFO L280 TraceCheckUtils]: 1: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,800 INFO L280 TraceCheckUtils]: 2: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,801 INFO L280 TraceCheckUtils]: 3: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,801 INFO L280 TraceCheckUtils]: 4: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,801 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,801 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,802 INFO L280 TraceCheckUtils]: 1: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,802 INFO L280 TraceCheckUtils]: 2: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,802 INFO L263 TraceCheckUtils]: 3: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,802 INFO L280 TraceCheckUtils]: 4: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,803 INFO L280 TraceCheckUtils]: 5: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,803 INFO L280 TraceCheckUtils]: 6: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,803 INFO L263 TraceCheckUtils]: 7: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,803 INFO L280 TraceCheckUtils]: 8: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,804 INFO L280 TraceCheckUtils]: 9: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,804 INFO L280 TraceCheckUtils]: 10: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,804 INFO L280 TraceCheckUtils]: 11: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,804 INFO L280 TraceCheckUtils]: 12: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,804 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,805 INFO L280 TraceCheckUtils]: 14: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,805 INFO L263 TraceCheckUtils]: 15: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,805 INFO L280 TraceCheckUtils]: 16: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,805 INFO L280 TraceCheckUtils]: 17: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:32,805 INFO L280 TraceCheckUtils]: 18: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:32,806 INFO L280 TraceCheckUtils]: 19: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,806 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,806 INFO L280 TraceCheckUtils]: 21: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,806 INFO L280 TraceCheckUtils]: 22: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,807 INFO L280 TraceCheckUtils]: 23: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,807 INFO L280 TraceCheckUtils]: 24: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,807 INFO L280 TraceCheckUtils]: 25: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,807 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,808 INFO L280 TraceCheckUtils]: 27: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,808 INFO L263 TraceCheckUtils]: 28: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,808 INFO L280 TraceCheckUtils]: 29: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,808 INFO L280 TraceCheckUtils]: 30: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,809 INFO L280 TraceCheckUtils]: 31: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,809 INFO L280 TraceCheckUtils]: 32: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,809 INFO L280 TraceCheckUtils]: 33: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,809 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,809 INFO L280 TraceCheckUtils]: 35: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,810 INFO L280 TraceCheckUtils]: 36: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,810 INFO L280 TraceCheckUtils]: 37: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,810 INFO L280 TraceCheckUtils]: 38: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,810 INFO L280 TraceCheckUtils]: 39: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,811 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,812 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,812 INFO L280 TraceCheckUtils]: 1: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,812 INFO L280 TraceCheckUtils]: 2: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,812 INFO L263 TraceCheckUtils]: 3: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,813 INFO L280 TraceCheckUtils]: 4: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,813 INFO L280 TraceCheckUtils]: 5: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,813 INFO L280 TraceCheckUtils]: 6: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,813 INFO L263 TraceCheckUtils]: 7: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,813 INFO L280 TraceCheckUtils]: 8: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,814 INFO L280 TraceCheckUtils]: 9: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,814 INFO L280 TraceCheckUtils]: 10: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,814 INFO L263 TraceCheckUtils]: 11: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,814 INFO L280 TraceCheckUtils]: 12: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,814 INFO L280 TraceCheckUtils]: 13: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,815 INFO L280 TraceCheckUtils]: 14: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,815 INFO L263 TraceCheckUtils]: 15: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,815 INFO L280 TraceCheckUtils]: 16: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,815 INFO L280 TraceCheckUtils]: 17: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,815 INFO L280 TraceCheckUtils]: 18: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,816 INFO L280 TraceCheckUtils]: 19: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,816 INFO L280 TraceCheckUtils]: 20: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,816 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,816 INFO L280 TraceCheckUtils]: 22: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,816 INFO L263 TraceCheckUtils]: 23: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,817 INFO L280 TraceCheckUtils]: 24: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,817 INFO L280 TraceCheckUtils]: 25: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:32,817 INFO L280 TraceCheckUtils]: 26: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:32,817 INFO L280 TraceCheckUtils]: 27: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,817 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,818 INFO L280 TraceCheckUtils]: 29: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,818 INFO L280 TraceCheckUtils]: 30: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,818 INFO L280 TraceCheckUtils]: 31: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,818 INFO L280 TraceCheckUtils]: 32: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,818 INFO L280 TraceCheckUtils]: 33: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,819 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,819 INFO L280 TraceCheckUtils]: 35: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,819 INFO L263 TraceCheckUtils]: 36: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,819 INFO L280 TraceCheckUtils]: 37: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,820 INFO L280 TraceCheckUtils]: 38: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,820 INFO L280 TraceCheckUtils]: 39: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,820 INFO L280 TraceCheckUtils]: 40: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,820 INFO L280 TraceCheckUtils]: 41: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,820 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,821 INFO L280 TraceCheckUtils]: 43: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,821 INFO L280 TraceCheckUtils]: 44: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,821 INFO L280 TraceCheckUtils]: 45: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,821 INFO L280 TraceCheckUtils]: 46: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,822 INFO L280 TraceCheckUtils]: 47: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,822 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,822 INFO L280 TraceCheckUtils]: 49: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,822 INFO L263 TraceCheckUtils]: 50: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,823 INFO L280 TraceCheckUtils]: 51: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,823 INFO L280 TraceCheckUtils]: 52: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,823 INFO L280 TraceCheckUtils]: 53: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,823 INFO L263 TraceCheckUtils]: 54: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,823 INFO L280 TraceCheckUtils]: 55: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,824 INFO L280 TraceCheckUtils]: 56: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,824 INFO L280 TraceCheckUtils]: 57: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,824 INFO L280 TraceCheckUtils]: 58: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,824 INFO L280 TraceCheckUtils]: 59: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,825 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,825 INFO L280 TraceCheckUtils]: 61: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,825 INFO L263 TraceCheckUtils]: 62: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,825 INFO L280 TraceCheckUtils]: 63: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,825 INFO L280 TraceCheckUtils]: 64: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:32,826 INFO L280 TraceCheckUtils]: 65: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:32,826 INFO L280 TraceCheckUtils]: 66: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,826 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,826 INFO L280 TraceCheckUtils]: 68: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,826 INFO L280 TraceCheckUtils]: 69: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,827 INFO L280 TraceCheckUtils]: 70: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,827 INFO L280 TraceCheckUtils]: 71: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,827 INFO L280 TraceCheckUtils]: 72: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,827 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,828 INFO L280 TraceCheckUtils]: 74: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,828 INFO L280 TraceCheckUtils]: 75: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,828 INFO L280 TraceCheckUtils]: 76: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,828 INFO L280 TraceCheckUtils]: 77: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,828 INFO L280 TraceCheckUtils]: 78: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,829 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,829 INFO L280 TraceCheckUtils]: 80: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,829 INFO L263 TraceCheckUtils]: 81: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,829 INFO L280 TraceCheckUtils]: 82: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,829 INFO L280 TraceCheckUtils]: 83: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,830 INFO L280 TraceCheckUtils]: 84: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,830 INFO L263 TraceCheckUtils]: 85: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,830 INFO L280 TraceCheckUtils]: 86: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,830 INFO L280 TraceCheckUtils]: 87: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,830 INFO L280 TraceCheckUtils]: 88: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,831 INFO L263 TraceCheckUtils]: 89: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,831 INFO L280 TraceCheckUtils]: 90: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,831 INFO L280 TraceCheckUtils]: 91: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,831 INFO L280 TraceCheckUtils]: 92: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,831 INFO L280 TraceCheckUtils]: 93: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,832 INFO L280 TraceCheckUtils]: 94: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,832 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,832 INFO L280 TraceCheckUtils]: 96: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,832 INFO L263 TraceCheckUtils]: 97: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,833 INFO L280 TraceCheckUtils]: 98: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,833 INFO L280 TraceCheckUtils]: 99: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:32,833 INFO L280 TraceCheckUtils]: 100: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:32,833 INFO L280 TraceCheckUtils]: 101: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,834 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,834 INFO L280 TraceCheckUtils]: 103: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,834 INFO L280 TraceCheckUtils]: 104: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,834 INFO L280 TraceCheckUtils]: 105: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,835 INFO L280 TraceCheckUtils]: 106: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,835 INFO L280 TraceCheckUtils]: 107: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,835 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,835 INFO L280 TraceCheckUtils]: 109: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,835 INFO L263 TraceCheckUtils]: 110: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,836 INFO L280 TraceCheckUtils]: 111: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,836 INFO L280 TraceCheckUtils]: 112: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,836 INFO L280 TraceCheckUtils]: 113: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,836 INFO L280 TraceCheckUtils]: 114: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,837 INFO L280 TraceCheckUtils]: 115: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,837 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,837 INFO L280 TraceCheckUtils]: 117: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,837 INFO L280 TraceCheckUtils]: 118: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,837 INFO L280 TraceCheckUtils]: 119: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,838 INFO L280 TraceCheckUtils]: 120: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,838 INFO L280 TraceCheckUtils]: 121: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,838 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,838 INFO L280 TraceCheckUtils]: 123: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,838 INFO L280 TraceCheckUtils]: 124: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,839 INFO L280 TraceCheckUtils]: 125: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,839 INFO L280 TraceCheckUtils]: 126: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,839 INFO L280 TraceCheckUtils]: 127: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,839 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:32,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:32,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:32,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:32,872 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,873 INFO L280 TraceCheckUtils]: 1: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,873 INFO L280 TraceCheckUtils]: 2: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,873 INFO L280 TraceCheckUtils]: 3: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,874 INFO L280 TraceCheckUtils]: 4: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,874 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:32,878 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,878 INFO L280 TraceCheckUtils]: 1: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:32,879 INFO L280 TraceCheckUtils]: 2: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:32,879 INFO L280 TraceCheckUtils]: 3: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,879 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,879 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,880 INFO L280 TraceCheckUtils]: 1: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,880 INFO L280 TraceCheckUtils]: 2: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,880 INFO L263 TraceCheckUtils]: 3: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,880 INFO L280 TraceCheckUtils]: 4: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,881 INFO L280 TraceCheckUtils]: 5: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,881 INFO L280 TraceCheckUtils]: 6: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,881 INFO L280 TraceCheckUtils]: 7: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,881 INFO L280 TraceCheckUtils]: 8: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,881 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,882 INFO L280 TraceCheckUtils]: 10: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,882 INFO L263 TraceCheckUtils]: 11: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,882 INFO L280 TraceCheckUtils]: 12: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,882 INFO L280 TraceCheckUtils]: 13: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:32,882 INFO L280 TraceCheckUtils]: 14: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:32,883 INFO L280 TraceCheckUtils]: 15: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,883 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,883 INFO L280 TraceCheckUtils]: 17: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,883 INFO L280 TraceCheckUtils]: 18: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,884 INFO L280 TraceCheckUtils]: 19: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,884 INFO L280 TraceCheckUtils]: 20: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,884 INFO L280 TraceCheckUtils]: 21: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,884 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:32,888 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,888 INFO L280 TraceCheckUtils]: 1: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,889 INFO L280 TraceCheckUtils]: 2: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,889 INFO L280 TraceCheckUtils]: 3: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,889 INFO L280 TraceCheckUtils]: 4: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,889 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,890 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,890 INFO L280 TraceCheckUtils]: 1: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,890 INFO L280 TraceCheckUtils]: 2: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,890 INFO L263 TraceCheckUtils]: 3: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,890 INFO L280 TraceCheckUtils]: 4: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,891 INFO L280 TraceCheckUtils]: 5: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,891 INFO L280 TraceCheckUtils]: 6: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,891 INFO L263 TraceCheckUtils]: 7: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,891 INFO L280 TraceCheckUtils]: 8: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,891 INFO L280 TraceCheckUtils]: 9: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,892 INFO L280 TraceCheckUtils]: 10: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,892 INFO L280 TraceCheckUtils]: 11: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,892 INFO L280 TraceCheckUtils]: 12: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,892 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,892 INFO L280 TraceCheckUtils]: 14: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,893 INFO L263 TraceCheckUtils]: 15: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,893 INFO L280 TraceCheckUtils]: 16: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,893 INFO L280 TraceCheckUtils]: 17: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:32,893 INFO L280 TraceCheckUtils]: 18: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:32,893 INFO L280 TraceCheckUtils]: 19: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,894 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,894 INFO L280 TraceCheckUtils]: 21: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,894 INFO L280 TraceCheckUtils]: 22: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,894 INFO L280 TraceCheckUtils]: 23: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,894 INFO L280 TraceCheckUtils]: 24: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,895 INFO L280 TraceCheckUtils]: 25: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,895 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,895 INFO L280 TraceCheckUtils]: 27: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,895 INFO L263 TraceCheckUtils]: 28: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,895 INFO L280 TraceCheckUtils]: 29: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,896 INFO L280 TraceCheckUtils]: 30: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,896 INFO L280 TraceCheckUtils]: 31: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,896 INFO L280 TraceCheckUtils]: 32: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,896 INFO L280 TraceCheckUtils]: 33: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,896 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,897 INFO L280 TraceCheckUtils]: 35: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,897 INFO L280 TraceCheckUtils]: 36: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,897 INFO L280 TraceCheckUtils]: 37: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,897 INFO L280 TraceCheckUtils]: 38: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,897 INFO L280 TraceCheckUtils]: 39: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,898 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:32,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:32,907 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,907 INFO L280 TraceCheckUtils]: 1: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,907 INFO L280 TraceCheckUtils]: 2: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,907 INFO L280 TraceCheckUtils]: 3: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,908 INFO L280 TraceCheckUtils]: 4: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,908 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:38:32,911 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,912 INFO L280 TraceCheckUtils]: 1: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:32,912 INFO L280 TraceCheckUtils]: 2: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:32,912 INFO L280 TraceCheckUtils]: 3: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,912 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,913 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,913 INFO L280 TraceCheckUtils]: 1: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,913 INFO L280 TraceCheckUtils]: 2: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,913 INFO L263 TraceCheckUtils]: 3: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,914 INFO L280 TraceCheckUtils]: 4: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,914 INFO L280 TraceCheckUtils]: 5: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,914 INFO L280 TraceCheckUtils]: 6: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,914 INFO L280 TraceCheckUtils]: 7: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,914 INFO L280 TraceCheckUtils]: 8: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,915 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,915 INFO L280 TraceCheckUtils]: 10: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,915 INFO L263 TraceCheckUtils]: 11: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,915 INFO L280 TraceCheckUtils]: 12: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,915 INFO L280 TraceCheckUtils]: 13: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:32,916 INFO L280 TraceCheckUtils]: 14: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:32,916 INFO L280 TraceCheckUtils]: 15: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,916 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,916 INFO L280 TraceCheckUtils]: 17: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,916 INFO L280 TraceCheckUtils]: 18: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,917 INFO L280 TraceCheckUtils]: 19: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,917 INFO L280 TraceCheckUtils]: 20: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,917 INFO L280 TraceCheckUtils]: 21: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,917 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,918 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,918 INFO L280 TraceCheckUtils]: 1: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,918 INFO L280 TraceCheckUtils]: 2: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,918 INFO L263 TraceCheckUtils]: 3: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,919 INFO L280 TraceCheckUtils]: 4: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,919 INFO L280 TraceCheckUtils]: 5: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,919 INFO L280 TraceCheckUtils]: 6: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,919 INFO L263 TraceCheckUtils]: 7: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,919 INFO L280 TraceCheckUtils]: 8: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,919 INFO L280 TraceCheckUtils]: 9: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,920 INFO L280 TraceCheckUtils]: 10: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,920 INFO L263 TraceCheckUtils]: 11: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,920 INFO L280 TraceCheckUtils]: 12: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,920 INFO L280 TraceCheckUtils]: 13: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,921 INFO L280 TraceCheckUtils]: 14: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,921 INFO L280 TraceCheckUtils]: 15: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,921 INFO L280 TraceCheckUtils]: 16: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,921 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,921 INFO L280 TraceCheckUtils]: 18: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,922 INFO L263 TraceCheckUtils]: 19: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,922 INFO L280 TraceCheckUtils]: 20: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,922 INFO L280 TraceCheckUtils]: 21: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:32,922 INFO L280 TraceCheckUtils]: 22: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:32,923 INFO L280 TraceCheckUtils]: 23: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,923 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,923 INFO L280 TraceCheckUtils]: 25: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,923 INFO L280 TraceCheckUtils]: 26: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,923 INFO L280 TraceCheckUtils]: 27: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,924 INFO L280 TraceCheckUtils]: 28: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,924 INFO L280 TraceCheckUtils]: 29: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,924 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,924 INFO L280 TraceCheckUtils]: 31: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,924 INFO L263 TraceCheckUtils]: 32: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,925 INFO L280 TraceCheckUtils]: 33: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,925 INFO L280 TraceCheckUtils]: 34: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,925 INFO L280 TraceCheckUtils]: 35: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,925 INFO L280 TraceCheckUtils]: 36: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,925 INFO L280 TraceCheckUtils]: 37: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,925 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,926 INFO L280 TraceCheckUtils]: 39: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,926 INFO L280 TraceCheckUtils]: 40: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,926 INFO L280 TraceCheckUtils]: 41: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,926 INFO L280 TraceCheckUtils]: 42: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,926 INFO L280 TraceCheckUtils]: 43: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,927 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,927 INFO L280 TraceCheckUtils]: 45: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,927 INFO L263 TraceCheckUtils]: 46: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,927 INFO L280 TraceCheckUtils]: 47: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,927 INFO L280 TraceCheckUtils]: 48: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,928 INFO L280 TraceCheckUtils]: 49: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,928 INFO L263 TraceCheckUtils]: 50: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,928 INFO L280 TraceCheckUtils]: 51: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,928 INFO L280 TraceCheckUtils]: 52: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,929 INFO L280 TraceCheckUtils]: 53: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,929 INFO L280 TraceCheckUtils]: 54: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,929 INFO L280 TraceCheckUtils]: 55: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,929 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,929 INFO L280 TraceCheckUtils]: 57: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,930 INFO L263 TraceCheckUtils]: 58: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,930 INFO L280 TraceCheckUtils]: 59: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,930 INFO L280 TraceCheckUtils]: 60: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:32,930 INFO L280 TraceCheckUtils]: 61: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:32,930 INFO L280 TraceCheckUtils]: 62: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,931 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,931 INFO L280 TraceCheckUtils]: 64: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,931 INFO L280 TraceCheckUtils]: 65: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,931 INFO L280 TraceCheckUtils]: 66: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,931 INFO L280 TraceCheckUtils]: 67: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,932 INFO L280 TraceCheckUtils]: 68: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,932 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,932 INFO L280 TraceCheckUtils]: 70: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,932 INFO L280 TraceCheckUtils]: 71: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,932 INFO L280 TraceCheckUtils]: 72: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,933 INFO L280 TraceCheckUtils]: 73: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,933 INFO L280 TraceCheckUtils]: 74: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,933 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,936 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,936 INFO L280 TraceCheckUtils]: 1: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,936 INFO L280 TraceCheckUtils]: 2: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,936 INFO L263 TraceCheckUtils]: 3: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,937 INFO L280 TraceCheckUtils]: 4: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,937 INFO L280 TraceCheckUtils]: 5: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,937 INFO L280 TraceCheckUtils]: 6: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,937 INFO L263 TraceCheckUtils]: 7: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,937 INFO L280 TraceCheckUtils]: 8: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,937 INFO L280 TraceCheckUtils]: 9: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,938 INFO L280 TraceCheckUtils]: 10: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,938 INFO L263 TraceCheckUtils]: 11: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,938 INFO L280 TraceCheckUtils]: 12: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,938 INFO L280 TraceCheckUtils]: 13: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,938 INFO L280 TraceCheckUtils]: 14: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,939 INFO L263 TraceCheckUtils]: 15: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,939 INFO L280 TraceCheckUtils]: 16: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,939 INFO L280 TraceCheckUtils]: 17: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,939 INFO L280 TraceCheckUtils]: 18: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,939 INFO L263 TraceCheckUtils]: 19: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,939 INFO L280 TraceCheckUtils]: 20: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,940 INFO L280 TraceCheckUtils]: 21: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,940 INFO L280 TraceCheckUtils]: 22: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,940 INFO L280 TraceCheckUtils]: 23: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,940 INFO L280 TraceCheckUtils]: 24: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,940 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,941 INFO L280 TraceCheckUtils]: 26: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,941 INFO L263 TraceCheckUtils]: 27: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,941 INFO L280 TraceCheckUtils]: 28: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,941 INFO L280 TraceCheckUtils]: 29: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:32,942 INFO L280 TraceCheckUtils]: 30: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:32,942 INFO L280 TraceCheckUtils]: 31: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,942 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,942 INFO L280 TraceCheckUtils]: 33: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,942 INFO L280 TraceCheckUtils]: 34: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,943 INFO L280 TraceCheckUtils]: 35: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,943 INFO L280 TraceCheckUtils]: 36: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,943 INFO L280 TraceCheckUtils]: 37: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,943 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,943 INFO L280 TraceCheckUtils]: 39: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,943 INFO L263 TraceCheckUtils]: 40: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,944 INFO L280 TraceCheckUtils]: 41: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,944 INFO L280 TraceCheckUtils]: 42: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,944 INFO L280 TraceCheckUtils]: 43: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,944 INFO L280 TraceCheckUtils]: 44: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,944 INFO L280 TraceCheckUtils]: 45: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,945 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,945 INFO L280 TraceCheckUtils]: 47: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,945 INFO L280 TraceCheckUtils]: 48: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,945 INFO L280 TraceCheckUtils]: 49: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,945 INFO L280 TraceCheckUtils]: 50: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,946 INFO L280 TraceCheckUtils]: 51: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,946 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,946 INFO L280 TraceCheckUtils]: 53: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,946 INFO L263 TraceCheckUtils]: 54: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,946 INFO L280 TraceCheckUtils]: 55: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,946 INFO L280 TraceCheckUtils]: 56: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,947 INFO L280 TraceCheckUtils]: 57: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,947 INFO L263 TraceCheckUtils]: 58: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,947 INFO L280 TraceCheckUtils]: 59: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,947 INFO L280 TraceCheckUtils]: 60: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,947 INFO L280 TraceCheckUtils]: 61: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,948 INFO L280 TraceCheckUtils]: 62: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,948 INFO L280 TraceCheckUtils]: 63: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,948 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,948 INFO L280 TraceCheckUtils]: 65: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,948 INFO L263 TraceCheckUtils]: 66: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,949 INFO L280 TraceCheckUtils]: 67: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,949 INFO L280 TraceCheckUtils]: 68: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:32,949 INFO L280 TraceCheckUtils]: 69: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:32,949 INFO L280 TraceCheckUtils]: 70: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,949 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,950 INFO L280 TraceCheckUtils]: 72: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,950 INFO L280 TraceCheckUtils]: 73: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,950 INFO L280 TraceCheckUtils]: 74: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,950 INFO L280 TraceCheckUtils]: 75: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,950 INFO L280 TraceCheckUtils]: 76: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,950 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,951 INFO L280 TraceCheckUtils]: 78: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,951 INFO L280 TraceCheckUtils]: 79: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,951 INFO L280 TraceCheckUtils]: 80: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,951 INFO L280 TraceCheckUtils]: 81: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,952 INFO L280 TraceCheckUtils]: 82: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,952 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,952 INFO L280 TraceCheckUtils]: 84: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,952 INFO L263 TraceCheckUtils]: 85: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,952 INFO L280 TraceCheckUtils]: 86: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,953 INFO L280 TraceCheckUtils]: 87: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,953 INFO L280 TraceCheckUtils]: 88: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,953 INFO L263 TraceCheckUtils]: 89: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,953 INFO L280 TraceCheckUtils]: 90: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,953 INFO L280 TraceCheckUtils]: 91: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,954 INFO L280 TraceCheckUtils]: 92: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,954 INFO L263 TraceCheckUtils]: 93: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,954 INFO L280 TraceCheckUtils]: 94: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,954 INFO L280 TraceCheckUtils]: 95: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,954 INFO L280 TraceCheckUtils]: 96: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,954 INFO L280 TraceCheckUtils]: 97: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,955 INFO L280 TraceCheckUtils]: 98: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,955 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,955 INFO L280 TraceCheckUtils]: 100: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,955 INFO L263 TraceCheckUtils]: 101: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,955 INFO L280 TraceCheckUtils]: 102: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,956 INFO L280 TraceCheckUtils]: 103: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:32,956 INFO L280 TraceCheckUtils]: 104: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:32,956 INFO L280 TraceCheckUtils]: 105: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,956 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,956 INFO L280 TraceCheckUtils]: 107: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,957 INFO L280 TraceCheckUtils]: 108: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,957 INFO L280 TraceCheckUtils]: 109: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,957 INFO L280 TraceCheckUtils]: 110: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,957 INFO L280 TraceCheckUtils]: 111: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,957 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,957 INFO L280 TraceCheckUtils]: 113: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,958 INFO L263 TraceCheckUtils]: 114: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,958 INFO L280 TraceCheckUtils]: 115: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,958 INFO L280 TraceCheckUtils]: 116: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,958 INFO L280 TraceCheckUtils]: 117: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,958 INFO L280 TraceCheckUtils]: 118: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,959 INFO L280 TraceCheckUtils]: 119: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,959 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,959 INFO L280 TraceCheckUtils]: 121: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,959 INFO L280 TraceCheckUtils]: 122: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,959 INFO L280 TraceCheckUtils]: 123: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,959 INFO L280 TraceCheckUtils]: 124: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,960 INFO L280 TraceCheckUtils]: 125: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,960 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,960 INFO L280 TraceCheckUtils]: 127: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,960 INFO L280 TraceCheckUtils]: 128: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,960 INFO L280 TraceCheckUtils]: 129: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,961 INFO L280 TraceCheckUtils]: 130: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,961 INFO L280 TraceCheckUtils]: 131: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,961 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,961 INFO L280 TraceCheckUtils]: 133: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,961 INFO L263 TraceCheckUtils]: 134: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,962 INFO L280 TraceCheckUtils]: 135: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,962 INFO L280 TraceCheckUtils]: 136: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,962 INFO L280 TraceCheckUtils]: 137: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,962 INFO L263 TraceCheckUtils]: 138: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,962 INFO L280 TraceCheckUtils]: 139: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,962 INFO L280 TraceCheckUtils]: 140: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,963 INFO L280 TraceCheckUtils]: 141: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,963 INFO L263 TraceCheckUtils]: 142: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,963 INFO L280 TraceCheckUtils]: 143: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,963 INFO L280 TraceCheckUtils]: 144: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,963 INFO L280 TraceCheckUtils]: 145: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,964 INFO L263 TraceCheckUtils]: 146: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,964 INFO L280 TraceCheckUtils]: 147: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,964 INFO L280 TraceCheckUtils]: 148: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,964 INFO L280 TraceCheckUtils]: 149: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,964 INFO L280 TraceCheckUtils]: 150: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,964 INFO L280 TraceCheckUtils]: 151: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,965 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,965 INFO L280 TraceCheckUtils]: 153: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,965 INFO L263 TraceCheckUtils]: 154: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,965 INFO L280 TraceCheckUtils]: 155: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,965 INFO L280 TraceCheckUtils]: 156: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:32,966 INFO L280 TraceCheckUtils]: 157: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:32,966 INFO L280 TraceCheckUtils]: 158: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,966 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,966 INFO L280 TraceCheckUtils]: 160: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,966 INFO L280 TraceCheckUtils]: 161: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,967 INFO L280 TraceCheckUtils]: 162: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,967 INFO L280 TraceCheckUtils]: 163: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,967 INFO L280 TraceCheckUtils]: 164: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,967 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,967 INFO L280 TraceCheckUtils]: 166: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,967 INFO L263 TraceCheckUtils]: 167: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,968 INFO L280 TraceCheckUtils]: 168: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,968 INFO L280 TraceCheckUtils]: 169: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,968 INFO L280 TraceCheckUtils]: 170: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,968 INFO L280 TraceCheckUtils]: 171: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,968 INFO L280 TraceCheckUtils]: 172: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,969 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,969 INFO L280 TraceCheckUtils]: 174: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,969 INFO L280 TraceCheckUtils]: 175: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,969 INFO L280 TraceCheckUtils]: 176: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,969 INFO L280 TraceCheckUtils]: 177: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,969 INFO L280 TraceCheckUtils]: 178: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,970 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,970 INFO L280 TraceCheckUtils]: 180: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,970 INFO L263 TraceCheckUtils]: 181: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,970 INFO L280 TraceCheckUtils]: 182: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,970 INFO L280 TraceCheckUtils]: 183: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,971 INFO L280 TraceCheckUtils]: 184: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:32,971 INFO L263 TraceCheckUtils]: 185: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:32,971 INFO L280 TraceCheckUtils]: 186: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,971 INFO L280 TraceCheckUtils]: 187: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:32,971 INFO L280 TraceCheckUtils]: 188: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:32,972 INFO L280 TraceCheckUtils]: 189: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:32,972 INFO L280 TraceCheckUtils]: 190: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,972 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:32,972 INFO L280 TraceCheckUtils]: 192: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,972 INFO L263 TraceCheckUtils]: 193: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:32,973 INFO L280 TraceCheckUtils]: 194: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:32,973 INFO L280 TraceCheckUtils]: 195: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:32,973 INFO L280 TraceCheckUtils]: 196: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:32,973 INFO L280 TraceCheckUtils]: 197: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,973 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,974 INFO L280 TraceCheckUtils]: 199: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,974 INFO L280 TraceCheckUtils]: 200: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,974 INFO L280 TraceCheckUtils]: 201: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,974 INFO L280 TraceCheckUtils]: 202: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,974 INFO L280 TraceCheckUtils]: 203: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,975 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,975 INFO L280 TraceCheckUtils]: 205: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,975 INFO L280 TraceCheckUtils]: 206: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,975 INFO L280 TraceCheckUtils]: 207: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,975 INFO L280 TraceCheckUtils]: 208: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,976 INFO L280 TraceCheckUtils]: 209: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,976 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:32,976 INFO L280 TraceCheckUtils]: 211: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:32,976 INFO L280 TraceCheckUtils]: 212: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,977 INFO L280 TraceCheckUtils]: 213: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:32,977 INFO L280 TraceCheckUtils]: 214: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:32,977 INFO L280 TraceCheckUtils]: 215: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:32,978 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {15866#true} {16817#(<= 8 |fibo_#in~n|)} #48#return; {16817#(<= 8 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,002 INFO L280 TraceCheckUtils]: 0: Hoare triple {15866#true} ~n := #in~n; {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,003 INFO L280 TraceCheckUtils]: 1: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,003 INFO L280 TraceCheckUtils]: 2: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,004 INFO L263 TraceCheckUtils]: 3: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,004 INFO L280 TraceCheckUtils]: 4: Hoare triple {15866#true} ~n := #in~n; {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,005 INFO L280 TraceCheckUtils]: 5: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,005 INFO L280 TraceCheckUtils]: 6: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,006 INFO L263 TraceCheckUtils]: 7: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,007 INFO L280 TraceCheckUtils]: 8: Hoare triple {15866#true} ~n := #in~n; {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,007 INFO L280 TraceCheckUtils]: 9: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,008 INFO L280 TraceCheckUtils]: 10: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,008 INFO L263 TraceCheckUtils]: 11: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,009 INFO L280 TraceCheckUtils]: 12: Hoare triple {15866#true} ~n := #in~n; {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,009 INFO L280 TraceCheckUtils]: 13: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,010 INFO L280 TraceCheckUtils]: 14: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,010 INFO L263 TraceCheckUtils]: 15: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,011 INFO L280 TraceCheckUtils]: 16: Hoare triple {15866#true} ~n := #in~n; {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,011 INFO L280 TraceCheckUtils]: 17: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,012 INFO L280 TraceCheckUtils]: 18: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,012 INFO L263 TraceCheckUtils]: 19: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,013 INFO L280 TraceCheckUtils]: 20: Hoare triple {15866#true} ~n := #in~n; {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,013 INFO L280 TraceCheckUtils]: 21: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,014 INFO L280 TraceCheckUtils]: 22: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,014 INFO L263 TraceCheckUtils]: 23: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,015 INFO L280 TraceCheckUtils]: 24: Hoare triple {15866#true} ~n := #in~n; {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,016 INFO L280 TraceCheckUtils]: 25: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {17801#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-10 18:38:33,016 INFO L280 TraceCheckUtils]: 26: Hoare triple {17801#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,017 INFO L263 TraceCheckUtils]: 27: Hoare triple {17802#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,017 INFO L280 TraceCheckUtils]: 28: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,017 INFO L280 TraceCheckUtils]: 29: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,017 INFO L280 TraceCheckUtils]: 30: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:33,018 INFO L280 TraceCheckUtils]: 31: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:33,018 INFO L280 TraceCheckUtils]: 32: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,019 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {15866#true} {17802#(<= 2 |fibo_#in~n|)} #46#return; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,020 INFO L280 TraceCheckUtils]: 34: Hoare triple {17802#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,021 INFO L263 TraceCheckUtils]: 35: Hoare triple {17802#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,021 INFO L280 TraceCheckUtils]: 36: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,021 INFO L280 TraceCheckUtils]: 37: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:33,021 INFO L280 TraceCheckUtils]: 38: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:33,021 INFO L280 TraceCheckUtils]: 39: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,022 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {15866#true} {17802#(<= 2 |fibo_#in~n|)} #48#return; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,023 INFO L280 TraceCheckUtils]: 41: Hoare triple {17802#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,024 INFO L280 TraceCheckUtils]: 42: Hoare triple {17802#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,025 INFO L280 TraceCheckUtils]: 43: Hoare triple {17802#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,025 INFO L280 TraceCheckUtils]: 44: Hoare triple {17802#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,026 INFO L280 TraceCheckUtils]: 45: Hoare triple {17802#(<= 2 |fibo_#in~n|)} assume true; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,028 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {17802#(<= 2 |fibo_#in~n|)} {16458#(= fibo_~n |fibo_#in~n|)} #46#return; {17794#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,028 INFO L280 TraceCheckUtils]: 47: Hoare triple {17794#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17794#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,028 INFO L263 TraceCheckUtils]: 48: Hoare triple {17794#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,029 INFO L280 TraceCheckUtils]: 49: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,029 INFO L280 TraceCheckUtils]: 50: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,029 INFO L280 TraceCheckUtils]: 51: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:33,029 INFO L280 TraceCheckUtils]: 52: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:33,029 INFO L280 TraceCheckUtils]: 53: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,030 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {15866#true} {17794#(<= 3 |fibo_#in~n|)} #48#return; {17794#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,031 INFO L280 TraceCheckUtils]: 55: Hoare triple {17794#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17794#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,032 INFO L280 TraceCheckUtils]: 56: Hoare triple {17794#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {17794#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,032 INFO L280 TraceCheckUtils]: 57: Hoare triple {17794#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {17794#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,033 INFO L280 TraceCheckUtils]: 58: Hoare triple {17794#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {17794#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,033 INFO L280 TraceCheckUtils]: 59: Hoare triple {17794#(<= 3 |fibo_#in~n|)} assume true; {17794#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,035 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {17794#(<= 3 |fibo_#in~n|)} {16458#(= fibo_~n |fibo_#in~n|)} #46#return; {17747#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,036 INFO L280 TraceCheckUtils]: 61: Hoare triple {17747#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17747#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,036 INFO L263 TraceCheckUtils]: 62: Hoare triple {17747#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,036 INFO L280 TraceCheckUtils]: 63: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,036 INFO L280 TraceCheckUtils]: 64: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,036 INFO L280 TraceCheckUtils]: 65: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:33,037 INFO L263 TraceCheckUtils]: 66: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,037 INFO L280 TraceCheckUtils]: 67: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,037 INFO L280 TraceCheckUtils]: 68: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,037 INFO L280 TraceCheckUtils]: 69: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:33,038 INFO L280 TraceCheckUtils]: 70: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:33,038 INFO L280 TraceCheckUtils]: 71: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,038 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:33,038 INFO L280 TraceCheckUtils]: 73: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,038 INFO L263 TraceCheckUtils]: 74: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,039 INFO L280 TraceCheckUtils]: 75: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,039 INFO L280 TraceCheckUtils]: 76: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:33,039 INFO L280 TraceCheckUtils]: 77: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:33,039 INFO L280 TraceCheckUtils]: 78: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,039 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:33,040 INFO L280 TraceCheckUtils]: 80: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,040 INFO L280 TraceCheckUtils]: 81: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,040 INFO L280 TraceCheckUtils]: 82: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:33,040 INFO L280 TraceCheckUtils]: 83: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,040 INFO L280 TraceCheckUtils]: 84: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,042 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {15866#true} {17747#(<= 4 |fibo_#in~n|)} #48#return; {17747#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,042 INFO L280 TraceCheckUtils]: 86: Hoare triple {17747#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17747#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,043 INFO L280 TraceCheckUtils]: 87: Hoare triple {17747#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {17747#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,044 INFO L280 TraceCheckUtils]: 88: Hoare triple {17747#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {17747#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,044 INFO L280 TraceCheckUtils]: 89: Hoare triple {17747#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {17747#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,045 INFO L280 TraceCheckUtils]: 90: Hoare triple {17747#(<= 4 |fibo_#in~n|)} assume true; {17747#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,047 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {17747#(<= 4 |fibo_#in~n|)} {16458#(= fibo_~n |fibo_#in~n|)} #46#return; {17664#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,047 INFO L280 TraceCheckUtils]: 92: Hoare triple {17664#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17664#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,048 INFO L263 TraceCheckUtils]: 93: Hoare triple {17664#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,048 INFO L280 TraceCheckUtils]: 94: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,048 INFO L280 TraceCheckUtils]: 95: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,048 INFO L280 TraceCheckUtils]: 96: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:33,049 INFO L263 TraceCheckUtils]: 97: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,049 INFO L280 TraceCheckUtils]: 98: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,049 INFO L280 TraceCheckUtils]: 99: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,049 INFO L280 TraceCheckUtils]: 100: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:33,049 INFO L263 TraceCheckUtils]: 101: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,050 INFO L280 TraceCheckUtils]: 102: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,050 INFO L280 TraceCheckUtils]: 103: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,050 INFO L280 TraceCheckUtils]: 104: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:33,050 INFO L280 TraceCheckUtils]: 105: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:33,051 INFO L280 TraceCheckUtils]: 106: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,051 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:33,051 INFO L280 TraceCheckUtils]: 108: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,051 INFO L263 TraceCheckUtils]: 109: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,052 INFO L280 TraceCheckUtils]: 110: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,052 INFO L280 TraceCheckUtils]: 111: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:33,052 INFO L280 TraceCheckUtils]: 112: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:33,052 INFO L280 TraceCheckUtils]: 113: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,052 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:33,052 INFO L280 TraceCheckUtils]: 115: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,053 INFO L280 TraceCheckUtils]: 116: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,053 INFO L280 TraceCheckUtils]: 117: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:33,053 INFO L280 TraceCheckUtils]: 118: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,053 INFO L280 TraceCheckUtils]: 119: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,053 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:33,054 INFO L280 TraceCheckUtils]: 121: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,054 INFO L263 TraceCheckUtils]: 122: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,054 INFO L280 TraceCheckUtils]: 123: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,054 INFO L280 TraceCheckUtils]: 124: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,054 INFO L280 TraceCheckUtils]: 125: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:33,054 INFO L280 TraceCheckUtils]: 126: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:33,055 INFO L280 TraceCheckUtils]: 127: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,055 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:33,055 INFO L280 TraceCheckUtils]: 129: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,055 INFO L280 TraceCheckUtils]: 130: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,055 INFO L280 TraceCheckUtils]: 131: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:33,055 INFO L280 TraceCheckUtils]: 132: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,056 INFO L280 TraceCheckUtils]: 133: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,057 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {15866#true} {17664#(<= 5 |fibo_#in~n|)} #48#return; {17664#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,057 INFO L280 TraceCheckUtils]: 135: Hoare triple {17664#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17664#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,058 INFO L280 TraceCheckUtils]: 136: Hoare triple {17664#(<= 5 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {17664#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,058 INFO L280 TraceCheckUtils]: 137: Hoare triple {17664#(<= 5 |fibo_#in~n|)} havoc #t~ret0; {17664#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,059 INFO L280 TraceCheckUtils]: 138: Hoare triple {17664#(<= 5 |fibo_#in~n|)} havoc #t~ret1; {17664#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,059 INFO L280 TraceCheckUtils]: 139: Hoare triple {17664#(<= 5 |fibo_#in~n|)} assume true; {17664#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,061 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {17664#(<= 5 |fibo_#in~n|)} {16458#(= fibo_~n |fibo_#in~n|)} #46#return; {17511#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,061 INFO L280 TraceCheckUtils]: 141: Hoare triple {17511#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17511#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,062 INFO L263 TraceCheckUtils]: 142: Hoare triple {17511#(<= 6 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,062 INFO L280 TraceCheckUtils]: 143: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,062 INFO L280 TraceCheckUtils]: 144: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,062 INFO L280 TraceCheckUtils]: 145: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:33,062 INFO L263 TraceCheckUtils]: 146: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,062 INFO L280 TraceCheckUtils]: 147: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,063 INFO L280 TraceCheckUtils]: 148: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,063 INFO L280 TraceCheckUtils]: 149: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:33,063 INFO L263 TraceCheckUtils]: 150: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,063 INFO L280 TraceCheckUtils]: 151: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,063 INFO L280 TraceCheckUtils]: 152: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,064 INFO L280 TraceCheckUtils]: 153: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:33,064 INFO L263 TraceCheckUtils]: 154: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,064 INFO L280 TraceCheckUtils]: 155: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,064 INFO L280 TraceCheckUtils]: 156: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,064 INFO L280 TraceCheckUtils]: 157: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:33,065 INFO L280 TraceCheckUtils]: 158: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:33,065 INFO L280 TraceCheckUtils]: 159: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,065 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:33,065 INFO L280 TraceCheckUtils]: 161: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,065 INFO L263 TraceCheckUtils]: 162: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,066 INFO L280 TraceCheckUtils]: 163: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,066 INFO L280 TraceCheckUtils]: 164: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:33,066 INFO L280 TraceCheckUtils]: 165: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:33,066 INFO L280 TraceCheckUtils]: 166: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,066 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:33,066 INFO L280 TraceCheckUtils]: 168: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,067 INFO L280 TraceCheckUtils]: 169: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,067 INFO L280 TraceCheckUtils]: 170: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:33,067 INFO L280 TraceCheckUtils]: 171: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,067 INFO L280 TraceCheckUtils]: 172: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,067 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:33,068 INFO L280 TraceCheckUtils]: 174: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,068 INFO L263 TraceCheckUtils]: 175: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,068 INFO L280 TraceCheckUtils]: 176: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,068 INFO L280 TraceCheckUtils]: 177: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,068 INFO L280 TraceCheckUtils]: 178: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:33,069 INFO L280 TraceCheckUtils]: 179: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:33,069 INFO L280 TraceCheckUtils]: 180: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,069 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:33,069 INFO L280 TraceCheckUtils]: 182: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,069 INFO L280 TraceCheckUtils]: 183: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,070 INFO L280 TraceCheckUtils]: 184: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:33,070 INFO L280 TraceCheckUtils]: 185: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,070 INFO L280 TraceCheckUtils]: 186: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,070 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:33,070 INFO L280 TraceCheckUtils]: 188: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,071 INFO L263 TraceCheckUtils]: 189: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,071 INFO L280 TraceCheckUtils]: 190: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,071 INFO L280 TraceCheckUtils]: 191: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,071 INFO L280 TraceCheckUtils]: 192: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:33,071 INFO L263 TraceCheckUtils]: 193: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,072 INFO L280 TraceCheckUtils]: 194: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,072 INFO L280 TraceCheckUtils]: 195: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,072 INFO L280 TraceCheckUtils]: 196: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:33,072 INFO L280 TraceCheckUtils]: 197: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:33,073 INFO L280 TraceCheckUtils]: 198: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,073 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:33,073 INFO L280 TraceCheckUtils]: 200: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,073 INFO L263 TraceCheckUtils]: 201: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,073 INFO L280 TraceCheckUtils]: 202: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,074 INFO L280 TraceCheckUtils]: 203: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:33,074 INFO L280 TraceCheckUtils]: 204: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:33,074 INFO L280 TraceCheckUtils]: 205: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,074 INFO L275 TraceCheckUtils]: 206: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:33,074 INFO L280 TraceCheckUtils]: 207: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,075 INFO L280 TraceCheckUtils]: 208: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,075 INFO L280 TraceCheckUtils]: 209: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:33,075 INFO L280 TraceCheckUtils]: 210: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,075 INFO L280 TraceCheckUtils]: 211: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,075 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:33,076 INFO L280 TraceCheckUtils]: 213: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,076 INFO L280 TraceCheckUtils]: 214: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,076 INFO L280 TraceCheckUtils]: 215: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:33,076 INFO L280 TraceCheckUtils]: 216: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,076 INFO L280 TraceCheckUtils]: 217: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,078 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {15866#true} {17511#(<= 6 |fibo_#in~n|)} #48#return; {17511#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,078 INFO L280 TraceCheckUtils]: 219: Hoare triple {17511#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17511#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,079 INFO L280 TraceCheckUtils]: 220: Hoare triple {17511#(<= 6 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {17511#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,080 INFO L280 TraceCheckUtils]: 221: Hoare triple {17511#(<= 6 |fibo_#in~n|)} havoc #t~ret0; {17511#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,080 INFO L280 TraceCheckUtils]: 222: Hoare triple {17511#(<= 6 |fibo_#in~n|)} havoc #t~ret1; {17511#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,081 INFO L280 TraceCheckUtils]: 223: Hoare triple {17511#(<= 6 |fibo_#in~n|)} assume true; {17511#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,082 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {17511#(<= 6 |fibo_#in~n|)} {16458#(= fibo_~n |fibo_#in~n|)} #46#return; {17252#(<= 7 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,083 INFO L280 TraceCheckUtils]: 225: Hoare triple {17252#(<= 7 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17252#(<= 7 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,083 INFO L263 TraceCheckUtils]: 226: Hoare triple {17252#(<= 7 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,083 INFO L280 TraceCheckUtils]: 227: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,084 INFO L280 TraceCheckUtils]: 228: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,084 INFO L280 TraceCheckUtils]: 229: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:33,084 INFO L263 TraceCheckUtils]: 230: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,084 INFO L280 TraceCheckUtils]: 231: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,084 INFO L280 TraceCheckUtils]: 232: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,084 INFO L280 TraceCheckUtils]: 233: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:33,085 INFO L263 TraceCheckUtils]: 234: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,085 INFO L280 TraceCheckUtils]: 235: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,085 INFO L280 TraceCheckUtils]: 236: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,085 INFO L280 TraceCheckUtils]: 237: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:33,085 INFO L263 TraceCheckUtils]: 238: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,086 INFO L280 TraceCheckUtils]: 239: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,086 INFO L280 TraceCheckUtils]: 240: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,086 INFO L280 TraceCheckUtils]: 241: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:33,086 INFO L263 TraceCheckUtils]: 242: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,086 INFO L280 TraceCheckUtils]: 243: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,086 INFO L280 TraceCheckUtils]: 244: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,087 INFO L280 TraceCheckUtils]: 245: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:33,087 INFO L280 TraceCheckUtils]: 246: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:33,087 INFO L280 TraceCheckUtils]: 247: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,087 INFO L275 TraceCheckUtils]: 248: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:33,087 INFO L280 TraceCheckUtils]: 249: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,088 INFO L263 TraceCheckUtils]: 250: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,088 INFO L280 TraceCheckUtils]: 251: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,088 INFO L280 TraceCheckUtils]: 252: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:33,088 INFO L280 TraceCheckUtils]: 253: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:33,088 INFO L280 TraceCheckUtils]: 254: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,088 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:33,089 INFO L280 TraceCheckUtils]: 256: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,089 INFO L280 TraceCheckUtils]: 257: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,089 INFO L280 TraceCheckUtils]: 258: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:33,089 INFO L280 TraceCheckUtils]: 259: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,089 INFO L280 TraceCheckUtils]: 260: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,090 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:33,090 INFO L280 TraceCheckUtils]: 262: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,090 INFO L263 TraceCheckUtils]: 263: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,090 INFO L280 TraceCheckUtils]: 264: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,090 INFO L280 TraceCheckUtils]: 265: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,091 INFO L280 TraceCheckUtils]: 266: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:33,091 INFO L280 TraceCheckUtils]: 267: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:33,091 INFO L280 TraceCheckUtils]: 268: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,091 INFO L275 TraceCheckUtils]: 269: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:33,091 INFO L280 TraceCheckUtils]: 270: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,092 INFO L280 TraceCheckUtils]: 271: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,092 INFO L280 TraceCheckUtils]: 272: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:33,092 INFO L280 TraceCheckUtils]: 273: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,092 INFO L280 TraceCheckUtils]: 274: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,092 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:33,093 INFO L280 TraceCheckUtils]: 276: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,093 INFO L263 TraceCheckUtils]: 277: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,093 INFO L280 TraceCheckUtils]: 278: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,093 INFO L280 TraceCheckUtils]: 279: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,093 INFO L280 TraceCheckUtils]: 280: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:33,094 INFO L263 TraceCheckUtils]: 281: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,094 INFO L280 TraceCheckUtils]: 282: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,094 INFO L280 TraceCheckUtils]: 283: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,094 INFO L280 TraceCheckUtils]: 284: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:33,094 INFO L280 TraceCheckUtils]: 285: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:33,095 INFO L280 TraceCheckUtils]: 286: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,095 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:33,095 INFO L280 TraceCheckUtils]: 288: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,095 INFO L263 TraceCheckUtils]: 289: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,095 INFO L280 TraceCheckUtils]: 290: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,096 INFO L280 TraceCheckUtils]: 291: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:33,096 INFO L280 TraceCheckUtils]: 292: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:33,096 INFO L280 TraceCheckUtils]: 293: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,096 INFO L275 TraceCheckUtils]: 294: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:33,096 INFO L280 TraceCheckUtils]: 295: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,096 INFO L280 TraceCheckUtils]: 296: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,097 INFO L280 TraceCheckUtils]: 297: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:33,097 INFO L280 TraceCheckUtils]: 298: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,097 INFO L280 TraceCheckUtils]: 299: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,097 INFO L275 TraceCheckUtils]: 300: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:33,097 INFO L280 TraceCheckUtils]: 301: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,098 INFO L280 TraceCheckUtils]: 302: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,098 INFO L280 TraceCheckUtils]: 303: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:33,098 INFO L280 TraceCheckUtils]: 304: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,098 INFO L280 TraceCheckUtils]: 305: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,098 INFO L275 TraceCheckUtils]: 306: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:33,099 INFO L280 TraceCheckUtils]: 307: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,099 INFO L263 TraceCheckUtils]: 308: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,099 INFO L280 TraceCheckUtils]: 309: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,099 INFO L280 TraceCheckUtils]: 310: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,099 INFO L280 TraceCheckUtils]: 311: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:33,099 INFO L263 TraceCheckUtils]: 312: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,100 INFO L280 TraceCheckUtils]: 313: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,100 INFO L280 TraceCheckUtils]: 314: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,100 INFO L280 TraceCheckUtils]: 315: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:33,100 INFO L263 TraceCheckUtils]: 316: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,100 INFO L280 TraceCheckUtils]: 317: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,101 INFO L280 TraceCheckUtils]: 318: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,101 INFO L280 TraceCheckUtils]: 319: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:33,101 INFO L280 TraceCheckUtils]: 320: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:33,101 INFO L280 TraceCheckUtils]: 321: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,101 INFO L275 TraceCheckUtils]: 322: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:33,102 INFO L280 TraceCheckUtils]: 323: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,102 INFO L263 TraceCheckUtils]: 324: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,102 INFO L280 TraceCheckUtils]: 325: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,102 INFO L280 TraceCheckUtils]: 326: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:33,102 INFO L280 TraceCheckUtils]: 327: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:33,103 INFO L280 TraceCheckUtils]: 328: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,103 INFO L275 TraceCheckUtils]: 329: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:33,103 INFO L280 TraceCheckUtils]: 330: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,103 INFO L280 TraceCheckUtils]: 331: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,103 INFO L280 TraceCheckUtils]: 332: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:33,104 INFO L280 TraceCheckUtils]: 333: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,104 INFO L280 TraceCheckUtils]: 334: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,104 INFO L275 TraceCheckUtils]: 335: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:33,104 INFO L280 TraceCheckUtils]: 336: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,104 INFO L263 TraceCheckUtils]: 337: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,105 INFO L280 TraceCheckUtils]: 338: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,105 INFO L280 TraceCheckUtils]: 339: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,105 INFO L280 TraceCheckUtils]: 340: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:33,105 INFO L280 TraceCheckUtils]: 341: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:33,105 INFO L280 TraceCheckUtils]: 342: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,106 INFO L275 TraceCheckUtils]: 343: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:33,106 INFO L280 TraceCheckUtils]: 344: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,106 INFO L280 TraceCheckUtils]: 345: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,106 INFO L280 TraceCheckUtils]: 346: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:33,106 INFO L280 TraceCheckUtils]: 347: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,106 INFO L280 TraceCheckUtils]: 348: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,107 INFO L275 TraceCheckUtils]: 349: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:33,107 INFO L280 TraceCheckUtils]: 350: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,107 INFO L280 TraceCheckUtils]: 351: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,107 INFO L280 TraceCheckUtils]: 352: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:33,107 INFO L280 TraceCheckUtils]: 353: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,108 INFO L280 TraceCheckUtils]: 354: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,109 INFO L275 TraceCheckUtils]: 355: Hoare quadruple {15866#true} {17252#(<= 7 |fibo_#in~n|)} #48#return; {17252#(<= 7 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,110 INFO L280 TraceCheckUtils]: 356: Hoare triple {17252#(<= 7 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17252#(<= 7 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,110 INFO L280 TraceCheckUtils]: 357: Hoare triple {17252#(<= 7 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {17252#(<= 7 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,111 INFO L280 TraceCheckUtils]: 358: Hoare triple {17252#(<= 7 |fibo_#in~n|)} havoc #t~ret0; {17252#(<= 7 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,111 INFO L280 TraceCheckUtils]: 359: Hoare triple {17252#(<= 7 |fibo_#in~n|)} havoc #t~ret1; {17252#(<= 7 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,112 INFO L280 TraceCheckUtils]: 360: Hoare triple {17252#(<= 7 |fibo_#in~n|)} assume true; {17252#(<= 7 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,114 INFO L275 TraceCheckUtils]: 361: Hoare quadruple {17252#(<= 7 |fibo_#in~n|)} {16458#(= fibo_~n |fibo_#in~n|)} #46#return; {16817#(<= 8 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,115 INFO L280 TraceCheckUtils]: 362: Hoare triple {16817#(<= 8 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16817#(<= 8 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,116 INFO L263 TraceCheckUtils]: 363: Hoare triple {16817#(<= 8 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,116 INFO L280 TraceCheckUtils]: 364: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,116 INFO L280 TraceCheckUtils]: 365: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,117 INFO L280 TraceCheckUtils]: 366: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:33,117 INFO L263 TraceCheckUtils]: 367: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,117 INFO L280 TraceCheckUtils]: 368: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,118 INFO L280 TraceCheckUtils]: 369: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,118 INFO L280 TraceCheckUtils]: 370: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:33,118 INFO L263 TraceCheckUtils]: 371: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,119 INFO L280 TraceCheckUtils]: 372: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,119 INFO L280 TraceCheckUtils]: 373: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,119 INFO L280 TraceCheckUtils]: 374: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:33,120 INFO L263 TraceCheckUtils]: 375: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,120 INFO L280 TraceCheckUtils]: 376: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,120 INFO L280 TraceCheckUtils]: 377: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,120 INFO L280 TraceCheckUtils]: 378: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:33,121 INFO L263 TraceCheckUtils]: 379: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,121 INFO L280 TraceCheckUtils]: 380: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,121 INFO L280 TraceCheckUtils]: 381: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,122 INFO L280 TraceCheckUtils]: 382: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:33,122 INFO L263 TraceCheckUtils]: 383: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,122 INFO L280 TraceCheckUtils]: 384: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,123 INFO L280 TraceCheckUtils]: 385: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,123 INFO L280 TraceCheckUtils]: 386: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:33,123 INFO L280 TraceCheckUtils]: 387: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:33,124 INFO L280 TraceCheckUtils]: 388: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,124 INFO L275 TraceCheckUtils]: 389: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:33,124 INFO L280 TraceCheckUtils]: 390: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,125 INFO L263 TraceCheckUtils]: 391: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,125 INFO L280 TraceCheckUtils]: 392: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,125 INFO L280 TraceCheckUtils]: 393: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:33,126 INFO L280 TraceCheckUtils]: 394: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:33,126 INFO L280 TraceCheckUtils]: 395: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,126 INFO L275 TraceCheckUtils]: 396: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:33,127 INFO L280 TraceCheckUtils]: 397: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,127 INFO L280 TraceCheckUtils]: 398: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,127 INFO L280 TraceCheckUtils]: 399: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:33,128 INFO L280 TraceCheckUtils]: 400: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,128 INFO L280 TraceCheckUtils]: 401: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,128 INFO L275 TraceCheckUtils]: 402: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:33,129 INFO L280 TraceCheckUtils]: 403: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,129 INFO L263 TraceCheckUtils]: 404: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,129 INFO L280 TraceCheckUtils]: 405: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,130 INFO L280 TraceCheckUtils]: 406: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,130 INFO L280 TraceCheckUtils]: 407: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:33,130 INFO L280 TraceCheckUtils]: 408: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:33,131 INFO L280 TraceCheckUtils]: 409: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,131 INFO L275 TraceCheckUtils]: 410: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:33,131 INFO L280 TraceCheckUtils]: 411: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,132 INFO L280 TraceCheckUtils]: 412: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,132 INFO L280 TraceCheckUtils]: 413: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:33,132 INFO L280 TraceCheckUtils]: 414: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,133 INFO L280 TraceCheckUtils]: 415: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,133 INFO L275 TraceCheckUtils]: 416: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:33,133 INFO L280 TraceCheckUtils]: 417: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,134 INFO L263 TraceCheckUtils]: 418: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,134 INFO L280 TraceCheckUtils]: 419: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,134 INFO L280 TraceCheckUtils]: 420: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,135 INFO L280 TraceCheckUtils]: 421: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:33,135 INFO L263 TraceCheckUtils]: 422: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,135 INFO L280 TraceCheckUtils]: 423: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,136 INFO L280 TraceCheckUtils]: 424: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,136 INFO L280 TraceCheckUtils]: 425: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:33,136 INFO L280 TraceCheckUtils]: 426: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:33,136 INFO L280 TraceCheckUtils]: 427: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,137 INFO L275 TraceCheckUtils]: 428: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:33,137 INFO L280 TraceCheckUtils]: 429: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,137 INFO L263 TraceCheckUtils]: 430: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,138 INFO L280 TraceCheckUtils]: 431: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,138 INFO L280 TraceCheckUtils]: 432: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:33,139 INFO L280 TraceCheckUtils]: 433: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:33,139 INFO L280 TraceCheckUtils]: 434: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,139 INFO L275 TraceCheckUtils]: 435: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:33,140 INFO L280 TraceCheckUtils]: 436: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,140 INFO L280 TraceCheckUtils]: 437: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,140 INFO L280 TraceCheckUtils]: 438: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:33,141 INFO L280 TraceCheckUtils]: 439: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,141 INFO L280 TraceCheckUtils]: 440: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,141 INFO L275 TraceCheckUtils]: 441: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:33,142 INFO L280 TraceCheckUtils]: 442: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,142 INFO L280 TraceCheckUtils]: 443: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,142 INFO L280 TraceCheckUtils]: 444: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:33,142 INFO L280 TraceCheckUtils]: 445: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,143 INFO L280 TraceCheckUtils]: 446: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,143 INFO L275 TraceCheckUtils]: 447: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:33,143 INFO L280 TraceCheckUtils]: 448: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,144 INFO L263 TraceCheckUtils]: 449: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,144 INFO L280 TraceCheckUtils]: 450: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,144 INFO L280 TraceCheckUtils]: 451: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,145 INFO L280 TraceCheckUtils]: 452: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:33,145 INFO L263 TraceCheckUtils]: 453: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,145 INFO L280 TraceCheckUtils]: 454: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,146 INFO L280 TraceCheckUtils]: 455: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,146 INFO L280 TraceCheckUtils]: 456: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:33,146 INFO L263 TraceCheckUtils]: 457: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,147 INFO L280 TraceCheckUtils]: 458: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,147 INFO L280 TraceCheckUtils]: 459: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,147 INFO L280 TraceCheckUtils]: 460: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:33,148 INFO L280 TraceCheckUtils]: 461: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:33,148 INFO L280 TraceCheckUtils]: 462: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,148 INFO L275 TraceCheckUtils]: 463: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:33,149 INFO L280 TraceCheckUtils]: 464: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,149 INFO L263 TraceCheckUtils]: 465: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,149 INFO L280 TraceCheckUtils]: 466: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,150 INFO L280 TraceCheckUtils]: 467: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:33,150 INFO L280 TraceCheckUtils]: 468: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:33,150 INFO L280 TraceCheckUtils]: 469: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,151 INFO L275 TraceCheckUtils]: 470: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:33,151 INFO L280 TraceCheckUtils]: 471: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,151 INFO L280 TraceCheckUtils]: 472: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,152 INFO L280 TraceCheckUtils]: 473: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:33,152 INFO L280 TraceCheckUtils]: 474: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,152 INFO L280 TraceCheckUtils]: 475: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,153 INFO L275 TraceCheckUtils]: 476: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:33,153 INFO L280 TraceCheckUtils]: 477: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,153 INFO L263 TraceCheckUtils]: 478: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,154 INFO L280 TraceCheckUtils]: 479: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,154 INFO L280 TraceCheckUtils]: 480: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,154 INFO L280 TraceCheckUtils]: 481: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:33,155 INFO L280 TraceCheckUtils]: 482: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:33,155 INFO L280 TraceCheckUtils]: 483: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,155 INFO L275 TraceCheckUtils]: 484: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:33,156 INFO L280 TraceCheckUtils]: 485: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,156 INFO L280 TraceCheckUtils]: 486: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,156 INFO L280 TraceCheckUtils]: 487: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:33,157 INFO L280 TraceCheckUtils]: 488: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,157 INFO L280 TraceCheckUtils]: 489: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,157 INFO L275 TraceCheckUtils]: 490: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:33,158 INFO L280 TraceCheckUtils]: 491: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,158 INFO L280 TraceCheckUtils]: 492: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,158 INFO L280 TraceCheckUtils]: 493: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:33,159 INFO L280 TraceCheckUtils]: 494: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,159 INFO L280 TraceCheckUtils]: 495: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,159 INFO L275 TraceCheckUtils]: 496: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:33,159 INFO L280 TraceCheckUtils]: 497: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,160 INFO L263 TraceCheckUtils]: 498: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,160 INFO L280 TraceCheckUtils]: 499: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,160 INFO L280 TraceCheckUtils]: 500: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,161 INFO L280 TraceCheckUtils]: 501: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:33,161 INFO L263 TraceCheckUtils]: 502: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,161 INFO L280 TraceCheckUtils]: 503: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,162 INFO L280 TraceCheckUtils]: 504: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,162 INFO L280 TraceCheckUtils]: 505: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:33,162 INFO L263 TraceCheckUtils]: 506: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,163 INFO L280 TraceCheckUtils]: 507: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,163 INFO L280 TraceCheckUtils]: 508: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,163 INFO L280 TraceCheckUtils]: 509: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:33,164 INFO L263 TraceCheckUtils]: 510: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,165 INFO L280 TraceCheckUtils]: 511: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,165 INFO L280 TraceCheckUtils]: 512: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,165 INFO L280 TraceCheckUtils]: 513: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:33,166 INFO L280 TraceCheckUtils]: 514: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:33,166 INFO L280 TraceCheckUtils]: 515: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,166 INFO L275 TraceCheckUtils]: 516: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:33,167 INFO L280 TraceCheckUtils]: 517: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,167 INFO L263 TraceCheckUtils]: 518: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,167 INFO L280 TraceCheckUtils]: 519: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,168 INFO L280 TraceCheckUtils]: 520: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:33,168 INFO L280 TraceCheckUtils]: 521: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:33,168 INFO L280 TraceCheckUtils]: 522: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,169 INFO L275 TraceCheckUtils]: 523: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:33,169 INFO L280 TraceCheckUtils]: 524: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,169 INFO L280 TraceCheckUtils]: 525: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,170 INFO L280 TraceCheckUtils]: 526: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:33,170 INFO L280 TraceCheckUtils]: 527: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,170 INFO L280 TraceCheckUtils]: 528: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,171 INFO L275 TraceCheckUtils]: 529: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:33,171 INFO L280 TraceCheckUtils]: 530: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,171 INFO L263 TraceCheckUtils]: 531: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,171 INFO L280 TraceCheckUtils]: 532: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,172 INFO L280 TraceCheckUtils]: 533: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,172 INFO L280 TraceCheckUtils]: 534: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:33,172 INFO L280 TraceCheckUtils]: 535: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:33,173 INFO L280 TraceCheckUtils]: 536: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,173 INFO L275 TraceCheckUtils]: 537: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:33,173 INFO L280 TraceCheckUtils]: 538: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,174 INFO L280 TraceCheckUtils]: 539: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,174 INFO L280 TraceCheckUtils]: 540: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:33,174 INFO L280 TraceCheckUtils]: 541: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,175 INFO L280 TraceCheckUtils]: 542: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,175 INFO L275 TraceCheckUtils]: 543: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:33,175 INFO L280 TraceCheckUtils]: 544: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,176 INFO L263 TraceCheckUtils]: 545: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,176 INFO L280 TraceCheckUtils]: 546: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,176 INFO L280 TraceCheckUtils]: 547: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,177 INFO L280 TraceCheckUtils]: 548: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:33,177 INFO L263 TraceCheckUtils]: 549: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,177 INFO L280 TraceCheckUtils]: 550: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,178 INFO L280 TraceCheckUtils]: 551: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,178 INFO L280 TraceCheckUtils]: 552: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:33,178 INFO L280 TraceCheckUtils]: 553: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:33,178 INFO L280 TraceCheckUtils]: 554: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,179 INFO L275 TraceCheckUtils]: 555: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:33,179 INFO L280 TraceCheckUtils]: 556: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,179 INFO L263 TraceCheckUtils]: 557: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,180 INFO L280 TraceCheckUtils]: 558: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,180 INFO L280 TraceCheckUtils]: 559: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:33,180 INFO L280 TraceCheckUtils]: 560: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:33,181 INFO L280 TraceCheckUtils]: 561: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,181 INFO L275 TraceCheckUtils]: 562: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:33,181 INFO L280 TraceCheckUtils]: 563: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,182 INFO L280 TraceCheckUtils]: 564: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,182 INFO L280 TraceCheckUtils]: 565: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:33,182 INFO L280 TraceCheckUtils]: 566: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,183 INFO L280 TraceCheckUtils]: 567: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,183 INFO L275 TraceCheckUtils]: 568: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:33,183 INFO L280 TraceCheckUtils]: 569: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,184 INFO L280 TraceCheckUtils]: 570: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,184 INFO L280 TraceCheckUtils]: 571: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:33,184 INFO L280 TraceCheckUtils]: 572: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,185 INFO L280 TraceCheckUtils]: 573: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,185 INFO L275 TraceCheckUtils]: 574: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:33,185 INFO L280 TraceCheckUtils]: 575: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,186 INFO L280 TraceCheckUtils]: 576: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,186 INFO L280 TraceCheckUtils]: 577: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:33,186 INFO L280 TraceCheckUtils]: 578: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,187 INFO L280 TraceCheckUtils]: 579: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,188 INFO L275 TraceCheckUtils]: 580: Hoare quadruple {15866#true} {16817#(<= 8 |fibo_#in~n|)} #48#return; {16817#(<= 8 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,189 INFO L280 TraceCheckUtils]: 581: Hoare triple {16817#(<= 8 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16817#(<= 8 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,190 INFO L280 TraceCheckUtils]: 582: Hoare triple {16817#(<= 8 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {16817#(<= 8 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,191 INFO L280 TraceCheckUtils]: 583: Hoare triple {16817#(<= 8 |fibo_#in~n|)} havoc #t~ret0; {16817#(<= 8 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,192 INFO L280 TraceCheckUtils]: 584: Hoare triple {16817#(<= 8 |fibo_#in~n|)} havoc #t~ret1; {16817#(<= 8 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,193 INFO L280 TraceCheckUtils]: 585: Hoare triple {16817#(<= 8 |fibo_#in~n|)} assume true; {16817#(<= 8 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,195 INFO L275 TraceCheckUtils]: 586: Hoare quadruple {16817#(<= 8 |fibo_#in~n|)} {15870#(<= main_~x~0 7)} #44#return; {15867#false} is VALID [2020-07-10 18:38:33,553 INFO L263 TraceCheckUtils]: 0: Hoare triple {15866#true} call ULTIMATE.init(); {15866#true} is VALID [2020-07-10 18:38:33,554 INFO L280 TraceCheckUtils]: 1: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,554 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15866#true} {15866#true} #40#return; {15866#true} is VALID [2020-07-10 18:38:33,554 INFO L263 TraceCheckUtils]: 3: Hoare triple {15866#true} call #t~ret3 := main(); {15866#true} is VALID [2020-07-10 18:38:33,556 INFO L280 TraceCheckUtils]: 4: Hoare triple {15866#true} ~x~0 := 7; {15870#(<= main_~x~0 7)} is VALID [2020-07-10 18:38:33,556 INFO L263 TraceCheckUtils]: 5: Hoare triple {15870#(<= main_~x~0 7)} call #t~ret2 := fibo(~x~0); {15866#true} is VALID [2020-07-10 18:38:33,557 INFO L280 TraceCheckUtils]: 6: Hoare triple {15866#true} ~n := #in~n; {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,558 INFO L280 TraceCheckUtils]: 7: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,559 INFO L280 TraceCheckUtils]: 8: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,559 INFO L263 TraceCheckUtils]: 9: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,560 INFO L280 TraceCheckUtils]: 10: Hoare triple {15866#true} ~n := #in~n; {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,561 INFO L280 TraceCheckUtils]: 11: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,562 INFO L280 TraceCheckUtils]: 12: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,562 INFO L263 TraceCheckUtils]: 13: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,563 INFO L280 TraceCheckUtils]: 14: Hoare triple {15866#true} ~n := #in~n; {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,564 INFO L280 TraceCheckUtils]: 15: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,565 INFO L280 TraceCheckUtils]: 16: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,565 INFO L263 TraceCheckUtils]: 17: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,566 INFO L280 TraceCheckUtils]: 18: Hoare triple {15866#true} ~n := #in~n; {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,567 INFO L280 TraceCheckUtils]: 19: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,568 INFO L280 TraceCheckUtils]: 20: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,568 INFO L263 TraceCheckUtils]: 21: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,569 INFO L280 TraceCheckUtils]: 22: Hoare triple {15866#true} ~n := #in~n; {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,569 INFO L280 TraceCheckUtils]: 23: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,570 INFO L280 TraceCheckUtils]: 24: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,570 INFO L263 TraceCheckUtils]: 25: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,571 INFO L280 TraceCheckUtils]: 26: Hoare triple {15866#true} ~n := #in~n; {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,571 INFO L280 TraceCheckUtils]: 27: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,572 INFO L280 TraceCheckUtils]: 28: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,572 INFO L263 TraceCheckUtils]: 29: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,573 INFO L280 TraceCheckUtils]: 30: Hoare triple {15866#true} ~n := #in~n; {16458#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,574 INFO L280 TraceCheckUtils]: 31: Hoare triple {16458#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {17801#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-10 18:38:33,575 INFO L280 TraceCheckUtils]: 32: Hoare triple {17801#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,575 INFO L263 TraceCheckUtils]: 33: Hoare triple {17802#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,575 INFO L280 TraceCheckUtils]: 34: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,576 INFO L280 TraceCheckUtils]: 35: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,576 INFO L280 TraceCheckUtils]: 36: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:33,576 INFO L280 TraceCheckUtils]: 37: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:33,576 INFO L280 TraceCheckUtils]: 38: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,577 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {15866#true} {17802#(<= 2 |fibo_#in~n|)} #46#return; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,578 INFO L280 TraceCheckUtils]: 40: Hoare triple {17802#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,578 INFO L263 TraceCheckUtils]: 41: Hoare triple {17802#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,578 INFO L280 TraceCheckUtils]: 42: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,578 INFO L280 TraceCheckUtils]: 43: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:33,578 INFO L280 TraceCheckUtils]: 44: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:33,579 INFO L280 TraceCheckUtils]: 45: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,580 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {15866#true} {17802#(<= 2 |fibo_#in~n|)} #48#return; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,580 INFO L280 TraceCheckUtils]: 47: Hoare triple {17802#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,581 INFO L280 TraceCheckUtils]: 48: Hoare triple {17802#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,581 INFO L280 TraceCheckUtils]: 49: Hoare triple {17802#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,582 INFO L280 TraceCheckUtils]: 50: Hoare triple {17802#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,582 INFO L280 TraceCheckUtils]: 51: Hoare triple {17802#(<= 2 |fibo_#in~n|)} assume true; {17802#(<= 2 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,584 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {17802#(<= 2 |fibo_#in~n|)} {16458#(= fibo_~n |fibo_#in~n|)} #46#return; {17794#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,585 INFO L280 TraceCheckUtils]: 53: Hoare triple {17794#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17794#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,585 INFO L263 TraceCheckUtils]: 54: Hoare triple {17794#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,586 INFO L280 TraceCheckUtils]: 55: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,586 INFO L280 TraceCheckUtils]: 56: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,586 INFO L280 TraceCheckUtils]: 57: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:33,587 INFO L280 TraceCheckUtils]: 58: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:33,587 INFO L280 TraceCheckUtils]: 59: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,588 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {15866#true} {17794#(<= 3 |fibo_#in~n|)} #48#return; {17794#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,589 INFO L280 TraceCheckUtils]: 61: Hoare triple {17794#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17794#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,590 INFO L280 TraceCheckUtils]: 62: Hoare triple {17794#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {17794#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,591 INFO L280 TraceCheckUtils]: 63: Hoare triple {17794#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {17794#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,592 INFO L280 TraceCheckUtils]: 64: Hoare triple {17794#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {17794#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,593 INFO L280 TraceCheckUtils]: 65: Hoare triple {17794#(<= 3 |fibo_#in~n|)} assume true; {17794#(<= 3 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,595 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {17794#(<= 3 |fibo_#in~n|)} {16458#(= fibo_~n |fibo_#in~n|)} #46#return; {17747#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,596 INFO L280 TraceCheckUtils]: 67: Hoare triple {17747#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17747#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,596 INFO L263 TraceCheckUtils]: 68: Hoare triple {17747#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,596 INFO L280 TraceCheckUtils]: 69: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,597 INFO L280 TraceCheckUtils]: 70: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,597 INFO L280 TraceCheckUtils]: 71: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:33,597 INFO L263 TraceCheckUtils]: 72: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,598 INFO L280 TraceCheckUtils]: 73: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,598 INFO L280 TraceCheckUtils]: 74: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,598 INFO L280 TraceCheckUtils]: 75: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:33,599 INFO L280 TraceCheckUtils]: 76: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:33,599 INFO L280 TraceCheckUtils]: 77: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,599 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:33,599 INFO L280 TraceCheckUtils]: 79: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,600 INFO L263 TraceCheckUtils]: 80: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,600 INFO L280 TraceCheckUtils]: 81: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,600 INFO L280 TraceCheckUtils]: 82: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:33,601 INFO L280 TraceCheckUtils]: 83: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:33,601 INFO L280 TraceCheckUtils]: 84: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,601 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:33,602 INFO L280 TraceCheckUtils]: 86: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,602 INFO L280 TraceCheckUtils]: 87: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,602 INFO L280 TraceCheckUtils]: 88: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:33,603 INFO L280 TraceCheckUtils]: 89: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,603 INFO L280 TraceCheckUtils]: 90: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,604 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {15866#true} {17747#(<= 4 |fibo_#in~n|)} #48#return; {17747#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,605 INFO L280 TraceCheckUtils]: 92: Hoare triple {17747#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17747#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,606 INFO L280 TraceCheckUtils]: 93: Hoare triple {17747#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {17747#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,607 INFO L280 TraceCheckUtils]: 94: Hoare triple {17747#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {17747#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,608 INFO L280 TraceCheckUtils]: 95: Hoare triple {17747#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {17747#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,609 INFO L280 TraceCheckUtils]: 96: Hoare triple {17747#(<= 4 |fibo_#in~n|)} assume true; {17747#(<= 4 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,610 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {17747#(<= 4 |fibo_#in~n|)} {16458#(= fibo_~n |fibo_#in~n|)} #46#return; {17664#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,611 INFO L280 TraceCheckUtils]: 98: Hoare triple {17664#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17664#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,612 INFO L263 TraceCheckUtils]: 99: Hoare triple {17664#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,612 INFO L280 TraceCheckUtils]: 100: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,612 INFO L280 TraceCheckUtils]: 101: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,613 INFO L280 TraceCheckUtils]: 102: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:33,613 INFO L263 TraceCheckUtils]: 103: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,613 INFO L280 TraceCheckUtils]: 104: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,614 INFO L280 TraceCheckUtils]: 105: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,614 INFO L280 TraceCheckUtils]: 106: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:33,614 INFO L263 TraceCheckUtils]: 107: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,614 INFO L280 TraceCheckUtils]: 108: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,615 INFO L280 TraceCheckUtils]: 109: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,615 INFO L280 TraceCheckUtils]: 110: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:33,615 INFO L280 TraceCheckUtils]: 111: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:33,616 INFO L280 TraceCheckUtils]: 112: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,616 INFO L275 TraceCheckUtils]: 113: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:33,616 INFO L280 TraceCheckUtils]: 114: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,617 INFO L263 TraceCheckUtils]: 115: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,617 INFO L280 TraceCheckUtils]: 116: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,617 INFO L280 TraceCheckUtils]: 117: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:33,617 INFO L280 TraceCheckUtils]: 118: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:33,618 INFO L280 TraceCheckUtils]: 119: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,618 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:33,618 INFO L280 TraceCheckUtils]: 121: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,619 INFO L280 TraceCheckUtils]: 122: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,619 INFO L280 TraceCheckUtils]: 123: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:33,619 INFO L280 TraceCheckUtils]: 124: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,620 INFO L280 TraceCheckUtils]: 125: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,620 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:33,620 INFO L280 TraceCheckUtils]: 127: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,620 INFO L263 TraceCheckUtils]: 128: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,621 INFO L280 TraceCheckUtils]: 129: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,621 INFO L280 TraceCheckUtils]: 130: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,621 INFO L280 TraceCheckUtils]: 131: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:33,622 INFO L280 TraceCheckUtils]: 132: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:33,622 INFO L280 TraceCheckUtils]: 133: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,622 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:33,623 INFO L280 TraceCheckUtils]: 135: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,623 INFO L280 TraceCheckUtils]: 136: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,623 INFO L280 TraceCheckUtils]: 137: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:33,624 INFO L280 TraceCheckUtils]: 138: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,624 INFO L280 TraceCheckUtils]: 139: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,625 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {15866#true} {17664#(<= 5 |fibo_#in~n|)} #48#return; {17664#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,626 INFO L280 TraceCheckUtils]: 141: Hoare triple {17664#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17664#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,627 INFO L280 TraceCheckUtils]: 142: Hoare triple {17664#(<= 5 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {17664#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,628 INFO L280 TraceCheckUtils]: 143: Hoare triple {17664#(<= 5 |fibo_#in~n|)} havoc #t~ret0; {17664#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,629 INFO L280 TraceCheckUtils]: 144: Hoare triple {17664#(<= 5 |fibo_#in~n|)} havoc #t~ret1; {17664#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,629 INFO L280 TraceCheckUtils]: 145: Hoare triple {17664#(<= 5 |fibo_#in~n|)} assume true; {17664#(<= 5 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,631 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {17664#(<= 5 |fibo_#in~n|)} {16458#(= fibo_~n |fibo_#in~n|)} #46#return; {17511#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,632 INFO L280 TraceCheckUtils]: 147: Hoare triple {17511#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17511#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,632 INFO L263 TraceCheckUtils]: 148: Hoare triple {17511#(<= 6 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,633 INFO L280 TraceCheckUtils]: 149: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,633 INFO L280 TraceCheckUtils]: 150: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,633 INFO L280 TraceCheckUtils]: 151: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:33,633 INFO L263 TraceCheckUtils]: 152: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,634 INFO L280 TraceCheckUtils]: 153: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,634 INFO L280 TraceCheckUtils]: 154: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,634 INFO L280 TraceCheckUtils]: 155: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:33,635 INFO L263 TraceCheckUtils]: 156: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,635 INFO L280 TraceCheckUtils]: 157: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,635 INFO L280 TraceCheckUtils]: 158: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,636 INFO L280 TraceCheckUtils]: 159: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:33,636 INFO L263 TraceCheckUtils]: 160: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,636 INFO L280 TraceCheckUtils]: 161: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,636 INFO L280 TraceCheckUtils]: 162: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,637 INFO L280 TraceCheckUtils]: 163: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:33,637 INFO L280 TraceCheckUtils]: 164: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:33,637 INFO L280 TraceCheckUtils]: 165: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,638 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:33,638 INFO L280 TraceCheckUtils]: 167: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,638 INFO L263 TraceCheckUtils]: 168: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,639 INFO L280 TraceCheckUtils]: 169: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,639 INFO L280 TraceCheckUtils]: 170: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:33,639 INFO L280 TraceCheckUtils]: 171: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:33,639 INFO L280 TraceCheckUtils]: 172: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,640 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:33,640 INFO L280 TraceCheckUtils]: 174: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,640 INFO L280 TraceCheckUtils]: 175: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,641 INFO L280 TraceCheckUtils]: 176: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:33,641 INFO L280 TraceCheckUtils]: 177: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,641 INFO L280 TraceCheckUtils]: 178: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,642 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:33,642 INFO L280 TraceCheckUtils]: 180: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,642 INFO L263 TraceCheckUtils]: 181: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,643 INFO L280 TraceCheckUtils]: 182: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,643 INFO L280 TraceCheckUtils]: 183: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,643 INFO L280 TraceCheckUtils]: 184: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:33,643 INFO L280 TraceCheckUtils]: 185: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:33,644 INFO L280 TraceCheckUtils]: 186: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,644 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:33,644 INFO L280 TraceCheckUtils]: 188: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,645 INFO L280 TraceCheckUtils]: 189: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,645 INFO L280 TraceCheckUtils]: 190: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:33,645 INFO L280 TraceCheckUtils]: 191: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,645 INFO L280 TraceCheckUtils]: 192: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,646 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:33,646 INFO L280 TraceCheckUtils]: 194: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,646 INFO L263 TraceCheckUtils]: 195: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,646 INFO L280 TraceCheckUtils]: 196: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,647 INFO L280 TraceCheckUtils]: 197: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,647 INFO L280 TraceCheckUtils]: 198: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:33,647 INFO L263 TraceCheckUtils]: 199: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,647 INFO L280 TraceCheckUtils]: 200: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,647 INFO L280 TraceCheckUtils]: 201: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,648 INFO L280 TraceCheckUtils]: 202: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:33,648 INFO L280 TraceCheckUtils]: 203: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:33,648 INFO L280 TraceCheckUtils]: 204: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,648 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:33,648 INFO L280 TraceCheckUtils]: 206: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,649 INFO L263 TraceCheckUtils]: 207: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,649 INFO L280 TraceCheckUtils]: 208: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,649 INFO L280 TraceCheckUtils]: 209: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:33,649 INFO L280 TraceCheckUtils]: 210: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:33,649 INFO L280 TraceCheckUtils]: 211: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,650 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:33,650 INFO L280 TraceCheckUtils]: 213: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,650 INFO L280 TraceCheckUtils]: 214: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,650 INFO L280 TraceCheckUtils]: 215: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:33,650 INFO L280 TraceCheckUtils]: 216: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,651 INFO L280 TraceCheckUtils]: 217: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,651 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:33,651 INFO L280 TraceCheckUtils]: 219: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,651 INFO L280 TraceCheckUtils]: 220: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,651 INFO L280 TraceCheckUtils]: 221: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:33,652 INFO L280 TraceCheckUtils]: 222: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,652 INFO L280 TraceCheckUtils]: 223: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,653 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {15866#true} {17511#(<= 6 |fibo_#in~n|)} #48#return; {17511#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,653 INFO L280 TraceCheckUtils]: 225: Hoare triple {17511#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17511#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,654 INFO L280 TraceCheckUtils]: 226: Hoare triple {17511#(<= 6 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {17511#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,654 INFO L280 TraceCheckUtils]: 227: Hoare triple {17511#(<= 6 |fibo_#in~n|)} havoc #t~ret0; {17511#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,655 INFO L280 TraceCheckUtils]: 228: Hoare triple {17511#(<= 6 |fibo_#in~n|)} havoc #t~ret1; {17511#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,656 INFO L280 TraceCheckUtils]: 229: Hoare triple {17511#(<= 6 |fibo_#in~n|)} assume true; {17511#(<= 6 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,657 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {17511#(<= 6 |fibo_#in~n|)} {16458#(= fibo_~n |fibo_#in~n|)} #46#return; {17252#(<= 7 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,658 INFO L280 TraceCheckUtils]: 231: Hoare triple {17252#(<= 7 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17252#(<= 7 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,658 INFO L263 TraceCheckUtils]: 232: Hoare triple {17252#(<= 7 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,658 INFO L280 TraceCheckUtils]: 233: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,658 INFO L280 TraceCheckUtils]: 234: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,659 INFO L280 TraceCheckUtils]: 235: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:33,659 INFO L263 TraceCheckUtils]: 236: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,659 INFO L280 TraceCheckUtils]: 237: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,660 INFO L280 TraceCheckUtils]: 238: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,660 INFO L280 TraceCheckUtils]: 239: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:33,660 INFO L263 TraceCheckUtils]: 240: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,660 INFO L280 TraceCheckUtils]: 241: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,660 INFO L280 TraceCheckUtils]: 242: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,661 INFO L280 TraceCheckUtils]: 243: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:33,661 INFO L263 TraceCheckUtils]: 244: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,661 INFO L280 TraceCheckUtils]: 245: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,661 INFO L280 TraceCheckUtils]: 246: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,661 INFO L280 TraceCheckUtils]: 247: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:33,661 INFO L263 TraceCheckUtils]: 248: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,661 INFO L280 TraceCheckUtils]: 249: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,662 INFO L280 TraceCheckUtils]: 250: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,662 INFO L280 TraceCheckUtils]: 251: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:33,662 INFO L280 TraceCheckUtils]: 252: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:33,662 INFO L280 TraceCheckUtils]: 253: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,662 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:33,662 INFO L280 TraceCheckUtils]: 255: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,663 INFO L263 TraceCheckUtils]: 256: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,663 INFO L280 TraceCheckUtils]: 257: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,663 INFO L280 TraceCheckUtils]: 258: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:33,663 INFO L280 TraceCheckUtils]: 259: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:33,663 INFO L280 TraceCheckUtils]: 260: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,663 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:33,664 INFO L280 TraceCheckUtils]: 262: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,664 INFO L280 TraceCheckUtils]: 263: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,664 INFO L280 TraceCheckUtils]: 264: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:33,664 INFO L280 TraceCheckUtils]: 265: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,664 INFO L280 TraceCheckUtils]: 266: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,664 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:33,665 INFO L280 TraceCheckUtils]: 268: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,665 INFO L263 TraceCheckUtils]: 269: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,665 INFO L280 TraceCheckUtils]: 270: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,665 INFO L280 TraceCheckUtils]: 271: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,665 INFO L280 TraceCheckUtils]: 272: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:33,665 INFO L280 TraceCheckUtils]: 273: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:33,666 INFO L280 TraceCheckUtils]: 274: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,666 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:33,666 INFO L280 TraceCheckUtils]: 276: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,666 INFO L280 TraceCheckUtils]: 277: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,666 INFO L280 TraceCheckUtils]: 278: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:33,666 INFO L280 TraceCheckUtils]: 279: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,667 INFO L280 TraceCheckUtils]: 280: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,667 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:33,667 INFO L280 TraceCheckUtils]: 282: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,667 INFO L263 TraceCheckUtils]: 283: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,667 INFO L280 TraceCheckUtils]: 284: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,668 INFO L280 TraceCheckUtils]: 285: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,668 INFO L280 TraceCheckUtils]: 286: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:33,668 INFO L263 TraceCheckUtils]: 287: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,668 INFO L280 TraceCheckUtils]: 288: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,668 INFO L280 TraceCheckUtils]: 289: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,668 INFO L280 TraceCheckUtils]: 290: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:33,669 INFO L280 TraceCheckUtils]: 291: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:33,669 INFO L280 TraceCheckUtils]: 292: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,669 INFO L275 TraceCheckUtils]: 293: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:33,669 INFO L280 TraceCheckUtils]: 294: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,669 INFO L263 TraceCheckUtils]: 295: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,669 INFO L280 TraceCheckUtils]: 296: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,670 INFO L280 TraceCheckUtils]: 297: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:33,670 INFO L280 TraceCheckUtils]: 298: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:33,670 INFO L280 TraceCheckUtils]: 299: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,670 INFO L275 TraceCheckUtils]: 300: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:33,670 INFO L280 TraceCheckUtils]: 301: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,670 INFO L280 TraceCheckUtils]: 302: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,671 INFO L280 TraceCheckUtils]: 303: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:33,671 INFO L280 TraceCheckUtils]: 304: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,671 INFO L280 TraceCheckUtils]: 305: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,671 INFO L275 TraceCheckUtils]: 306: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:33,671 INFO L280 TraceCheckUtils]: 307: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,672 INFO L280 TraceCheckUtils]: 308: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,672 INFO L280 TraceCheckUtils]: 309: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:33,672 INFO L280 TraceCheckUtils]: 310: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,672 INFO L280 TraceCheckUtils]: 311: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,672 INFO L275 TraceCheckUtils]: 312: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:33,672 INFO L280 TraceCheckUtils]: 313: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,673 INFO L263 TraceCheckUtils]: 314: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,673 INFO L280 TraceCheckUtils]: 315: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,673 INFO L280 TraceCheckUtils]: 316: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,673 INFO L280 TraceCheckUtils]: 317: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:33,673 INFO L263 TraceCheckUtils]: 318: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,674 INFO L280 TraceCheckUtils]: 319: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,674 INFO L280 TraceCheckUtils]: 320: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,674 INFO L280 TraceCheckUtils]: 321: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:33,674 INFO L263 TraceCheckUtils]: 322: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,674 INFO L280 TraceCheckUtils]: 323: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,675 INFO L280 TraceCheckUtils]: 324: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,675 INFO L280 TraceCheckUtils]: 325: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:33,675 INFO L280 TraceCheckUtils]: 326: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:33,675 INFO L280 TraceCheckUtils]: 327: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,675 INFO L275 TraceCheckUtils]: 328: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:33,676 INFO L280 TraceCheckUtils]: 329: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,676 INFO L263 TraceCheckUtils]: 330: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,676 INFO L280 TraceCheckUtils]: 331: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,676 INFO L280 TraceCheckUtils]: 332: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:33,676 INFO L280 TraceCheckUtils]: 333: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:33,677 INFO L280 TraceCheckUtils]: 334: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,677 INFO L275 TraceCheckUtils]: 335: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:33,677 INFO L280 TraceCheckUtils]: 336: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,677 INFO L280 TraceCheckUtils]: 337: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,678 INFO L280 TraceCheckUtils]: 338: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:33,678 INFO L280 TraceCheckUtils]: 339: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,678 INFO L280 TraceCheckUtils]: 340: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,678 INFO L275 TraceCheckUtils]: 341: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:33,678 INFO L280 TraceCheckUtils]: 342: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,679 INFO L263 TraceCheckUtils]: 343: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,679 INFO L280 TraceCheckUtils]: 344: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,679 INFO L280 TraceCheckUtils]: 345: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,679 INFO L280 TraceCheckUtils]: 346: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:33,679 INFO L280 TraceCheckUtils]: 347: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:33,680 INFO L280 TraceCheckUtils]: 348: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,680 INFO L275 TraceCheckUtils]: 349: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:33,680 INFO L280 TraceCheckUtils]: 350: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,680 INFO L280 TraceCheckUtils]: 351: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,681 INFO L280 TraceCheckUtils]: 352: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:33,681 INFO L280 TraceCheckUtils]: 353: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,681 INFO L280 TraceCheckUtils]: 354: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,681 INFO L275 TraceCheckUtils]: 355: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:33,682 INFO L280 TraceCheckUtils]: 356: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,682 INFO L280 TraceCheckUtils]: 357: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,682 INFO L280 TraceCheckUtils]: 358: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:33,682 INFO L280 TraceCheckUtils]: 359: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,682 INFO L280 TraceCheckUtils]: 360: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,684 INFO L275 TraceCheckUtils]: 361: Hoare quadruple {15866#true} {17252#(<= 7 |fibo_#in~n|)} #48#return; {17252#(<= 7 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,684 INFO L280 TraceCheckUtils]: 362: Hoare triple {17252#(<= 7 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17252#(<= 7 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,685 INFO L280 TraceCheckUtils]: 363: Hoare triple {17252#(<= 7 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {17252#(<= 7 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,686 INFO L280 TraceCheckUtils]: 364: Hoare triple {17252#(<= 7 |fibo_#in~n|)} havoc #t~ret0; {17252#(<= 7 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,686 INFO L280 TraceCheckUtils]: 365: Hoare triple {17252#(<= 7 |fibo_#in~n|)} havoc #t~ret1; {17252#(<= 7 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,687 INFO L280 TraceCheckUtils]: 366: Hoare triple {17252#(<= 7 |fibo_#in~n|)} assume true; {17252#(<= 7 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,689 INFO L275 TraceCheckUtils]: 367: Hoare quadruple {17252#(<= 7 |fibo_#in~n|)} {16458#(= fibo_~n |fibo_#in~n|)} #46#return; {16817#(<= 8 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,690 INFO L280 TraceCheckUtils]: 368: Hoare triple {16817#(<= 8 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16817#(<= 8 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,691 INFO L263 TraceCheckUtils]: 369: Hoare triple {16817#(<= 8 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,691 INFO L280 TraceCheckUtils]: 370: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,691 INFO L280 TraceCheckUtils]: 371: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,691 INFO L280 TraceCheckUtils]: 372: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:33,691 INFO L263 TraceCheckUtils]: 373: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,692 INFO L280 TraceCheckUtils]: 374: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,692 INFO L280 TraceCheckUtils]: 375: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,692 INFO L280 TraceCheckUtils]: 376: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:33,692 INFO L263 TraceCheckUtils]: 377: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,693 INFO L280 TraceCheckUtils]: 378: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,693 INFO L280 TraceCheckUtils]: 379: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,693 INFO L280 TraceCheckUtils]: 380: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:33,693 INFO L263 TraceCheckUtils]: 381: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,693 INFO L280 TraceCheckUtils]: 382: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,694 INFO L280 TraceCheckUtils]: 383: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,694 INFO L280 TraceCheckUtils]: 384: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:33,694 INFO L263 TraceCheckUtils]: 385: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,694 INFO L280 TraceCheckUtils]: 386: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,694 INFO L280 TraceCheckUtils]: 387: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,695 INFO L280 TraceCheckUtils]: 388: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:33,695 INFO L263 TraceCheckUtils]: 389: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,695 INFO L280 TraceCheckUtils]: 390: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,695 INFO L280 TraceCheckUtils]: 391: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,696 INFO L280 TraceCheckUtils]: 392: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:33,696 INFO L280 TraceCheckUtils]: 393: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:33,696 INFO L280 TraceCheckUtils]: 394: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,696 INFO L275 TraceCheckUtils]: 395: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:33,696 INFO L280 TraceCheckUtils]: 396: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,697 INFO L263 TraceCheckUtils]: 397: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,697 INFO L280 TraceCheckUtils]: 398: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,697 INFO L280 TraceCheckUtils]: 399: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:33,697 INFO L280 TraceCheckUtils]: 400: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:33,697 INFO L280 TraceCheckUtils]: 401: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,698 INFO L275 TraceCheckUtils]: 402: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:33,698 INFO L280 TraceCheckUtils]: 403: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,698 INFO L280 TraceCheckUtils]: 404: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,698 INFO L280 TraceCheckUtils]: 405: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:33,698 INFO L280 TraceCheckUtils]: 406: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,698 INFO L280 TraceCheckUtils]: 407: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,699 INFO L275 TraceCheckUtils]: 408: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:33,699 INFO L280 TraceCheckUtils]: 409: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,699 INFO L263 TraceCheckUtils]: 410: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,699 INFO L280 TraceCheckUtils]: 411: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,699 INFO L280 TraceCheckUtils]: 412: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,700 INFO L280 TraceCheckUtils]: 413: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:33,700 INFO L280 TraceCheckUtils]: 414: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:33,700 INFO L280 TraceCheckUtils]: 415: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,700 INFO L275 TraceCheckUtils]: 416: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:33,700 INFO L280 TraceCheckUtils]: 417: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,701 INFO L280 TraceCheckUtils]: 418: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,701 INFO L280 TraceCheckUtils]: 419: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:33,701 INFO L280 TraceCheckUtils]: 420: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,701 INFO L280 TraceCheckUtils]: 421: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,701 INFO L275 TraceCheckUtils]: 422: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:33,701 INFO L280 TraceCheckUtils]: 423: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,702 INFO L263 TraceCheckUtils]: 424: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,702 INFO L280 TraceCheckUtils]: 425: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,702 INFO L280 TraceCheckUtils]: 426: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,702 INFO L280 TraceCheckUtils]: 427: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:33,703 INFO L263 TraceCheckUtils]: 428: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,703 INFO L280 TraceCheckUtils]: 429: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,703 INFO L280 TraceCheckUtils]: 430: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,703 INFO L280 TraceCheckUtils]: 431: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:33,703 INFO L280 TraceCheckUtils]: 432: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:33,704 INFO L280 TraceCheckUtils]: 433: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,704 INFO L275 TraceCheckUtils]: 434: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:33,704 INFO L280 TraceCheckUtils]: 435: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,704 INFO L263 TraceCheckUtils]: 436: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,704 INFO L280 TraceCheckUtils]: 437: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,704 INFO L280 TraceCheckUtils]: 438: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:33,705 INFO L280 TraceCheckUtils]: 439: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:33,705 INFO L280 TraceCheckUtils]: 440: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,705 INFO L275 TraceCheckUtils]: 441: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:33,705 INFO L280 TraceCheckUtils]: 442: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,705 INFO L280 TraceCheckUtils]: 443: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,706 INFO L280 TraceCheckUtils]: 444: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:33,706 INFO L280 TraceCheckUtils]: 445: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,706 INFO L280 TraceCheckUtils]: 446: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,706 INFO L275 TraceCheckUtils]: 447: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:33,707 INFO L280 TraceCheckUtils]: 448: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,707 INFO L280 TraceCheckUtils]: 449: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,707 INFO L280 TraceCheckUtils]: 450: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:33,707 INFO L280 TraceCheckUtils]: 451: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,707 INFO L280 TraceCheckUtils]: 452: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,708 INFO L275 TraceCheckUtils]: 453: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:33,708 INFO L280 TraceCheckUtils]: 454: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,708 INFO L263 TraceCheckUtils]: 455: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,708 INFO L280 TraceCheckUtils]: 456: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,709 INFO L280 TraceCheckUtils]: 457: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,709 INFO L280 TraceCheckUtils]: 458: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:33,709 INFO L263 TraceCheckUtils]: 459: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,709 INFO L280 TraceCheckUtils]: 460: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,709 INFO L280 TraceCheckUtils]: 461: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,710 INFO L280 TraceCheckUtils]: 462: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:33,710 INFO L263 TraceCheckUtils]: 463: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,710 INFO L280 TraceCheckUtils]: 464: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,710 INFO L280 TraceCheckUtils]: 465: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,710 INFO L280 TraceCheckUtils]: 466: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:33,711 INFO L280 TraceCheckUtils]: 467: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:33,711 INFO L280 TraceCheckUtils]: 468: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,711 INFO L275 TraceCheckUtils]: 469: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:33,711 INFO L280 TraceCheckUtils]: 470: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,711 INFO L263 TraceCheckUtils]: 471: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,712 INFO L280 TraceCheckUtils]: 472: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,712 INFO L280 TraceCheckUtils]: 473: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:33,712 INFO L280 TraceCheckUtils]: 474: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:33,712 INFO L280 TraceCheckUtils]: 475: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,712 INFO L275 TraceCheckUtils]: 476: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:33,713 INFO L280 TraceCheckUtils]: 477: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,713 INFO L280 TraceCheckUtils]: 478: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,713 INFO L280 TraceCheckUtils]: 479: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:33,713 INFO L280 TraceCheckUtils]: 480: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,713 INFO L280 TraceCheckUtils]: 481: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,714 INFO L275 TraceCheckUtils]: 482: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:33,714 INFO L280 TraceCheckUtils]: 483: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,714 INFO L263 TraceCheckUtils]: 484: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,714 INFO L280 TraceCheckUtils]: 485: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,714 INFO L280 TraceCheckUtils]: 486: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,715 INFO L280 TraceCheckUtils]: 487: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:33,715 INFO L280 TraceCheckUtils]: 488: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:33,715 INFO L280 TraceCheckUtils]: 489: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,715 INFO L275 TraceCheckUtils]: 490: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:33,716 INFO L280 TraceCheckUtils]: 491: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,716 INFO L280 TraceCheckUtils]: 492: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,716 INFO L280 TraceCheckUtils]: 493: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:33,716 INFO L280 TraceCheckUtils]: 494: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,716 INFO L280 TraceCheckUtils]: 495: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,717 INFO L275 TraceCheckUtils]: 496: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:33,717 INFO L280 TraceCheckUtils]: 497: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,717 INFO L280 TraceCheckUtils]: 498: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,717 INFO L280 TraceCheckUtils]: 499: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:33,717 INFO L280 TraceCheckUtils]: 500: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,718 INFO L280 TraceCheckUtils]: 501: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,718 INFO L275 TraceCheckUtils]: 502: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:33,718 INFO L280 TraceCheckUtils]: 503: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,718 INFO L263 TraceCheckUtils]: 504: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,719 INFO L280 TraceCheckUtils]: 505: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,719 INFO L280 TraceCheckUtils]: 506: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,719 INFO L280 TraceCheckUtils]: 507: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:33,719 INFO L263 TraceCheckUtils]: 508: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,719 INFO L280 TraceCheckUtils]: 509: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,720 INFO L280 TraceCheckUtils]: 510: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,720 INFO L280 TraceCheckUtils]: 511: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:33,720 INFO L263 TraceCheckUtils]: 512: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,720 INFO L280 TraceCheckUtils]: 513: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,720 INFO L280 TraceCheckUtils]: 514: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,721 INFO L280 TraceCheckUtils]: 515: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:33,721 INFO L263 TraceCheckUtils]: 516: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,721 INFO L280 TraceCheckUtils]: 517: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,721 INFO L280 TraceCheckUtils]: 518: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,721 INFO L280 TraceCheckUtils]: 519: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:33,722 INFO L280 TraceCheckUtils]: 520: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:33,722 INFO L280 TraceCheckUtils]: 521: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,722 INFO L275 TraceCheckUtils]: 522: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:33,722 INFO L280 TraceCheckUtils]: 523: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,723 INFO L263 TraceCheckUtils]: 524: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,723 INFO L280 TraceCheckUtils]: 525: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,723 INFO L280 TraceCheckUtils]: 526: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:33,723 INFO L280 TraceCheckUtils]: 527: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:33,724 INFO L280 TraceCheckUtils]: 528: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,724 INFO L275 TraceCheckUtils]: 529: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:33,724 INFO L280 TraceCheckUtils]: 530: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,724 INFO L280 TraceCheckUtils]: 531: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,724 INFO L280 TraceCheckUtils]: 532: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:33,725 INFO L280 TraceCheckUtils]: 533: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,725 INFO L280 TraceCheckUtils]: 534: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,725 INFO L275 TraceCheckUtils]: 535: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:33,725 INFO L280 TraceCheckUtils]: 536: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,725 INFO L263 TraceCheckUtils]: 537: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,726 INFO L280 TraceCheckUtils]: 538: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,726 INFO L280 TraceCheckUtils]: 539: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,726 INFO L280 TraceCheckUtils]: 540: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:33,726 INFO L280 TraceCheckUtils]: 541: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:33,727 INFO L280 TraceCheckUtils]: 542: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,727 INFO L275 TraceCheckUtils]: 543: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:33,727 INFO L280 TraceCheckUtils]: 544: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,727 INFO L280 TraceCheckUtils]: 545: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,728 INFO L280 TraceCheckUtils]: 546: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:33,728 INFO L280 TraceCheckUtils]: 547: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,728 INFO L280 TraceCheckUtils]: 548: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,728 INFO L275 TraceCheckUtils]: 549: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:33,728 INFO L280 TraceCheckUtils]: 550: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,729 INFO L263 TraceCheckUtils]: 551: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,729 INFO L280 TraceCheckUtils]: 552: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,729 INFO L280 TraceCheckUtils]: 553: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,729 INFO L280 TraceCheckUtils]: 554: Hoare triple {15866#true} assume !(1 == ~n); {15866#true} is VALID [2020-07-10 18:38:33,730 INFO L263 TraceCheckUtils]: 555: Hoare triple {15866#true} call #t~ret0 := fibo(~n - 1); {15866#true} is VALID [2020-07-10 18:38:33,730 INFO L280 TraceCheckUtils]: 556: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,730 INFO L280 TraceCheckUtils]: 557: Hoare triple {15866#true} assume !(~n < 1); {15866#true} is VALID [2020-07-10 18:38:33,730 INFO L280 TraceCheckUtils]: 558: Hoare triple {15866#true} assume 1 == ~n; {15866#true} is VALID [2020-07-10 18:38:33,730 INFO L280 TraceCheckUtils]: 559: Hoare triple {15866#true} #res := 1; {15866#true} is VALID [2020-07-10 18:38:33,730 INFO L280 TraceCheckUtils]: 560: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,731 INFO L275 TraceCheckUtils]: 561: Hoare quadruple {15866#true} {15866#true} #46#return; {15866#true} is VALID [2020-07-10 18:38:33,731 INFO L280 TraceCheckUtils]: 562: Hoare triple {15866#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,731 INFO L263 TraceCheckUtils]: 563: Hoare triple {15866#true} call #t~ret1 := fibo(~n - 2); {15866#true} is VALID [2020-07-10 18:38:33,731 INFO L280 TraceCheckUtils]: 564: Hoare triple {15866#true} ~n := #in~n; {15866#true} is VALID [2020-07-10 18:38:33,731 INFO L280 TraceCheckUtils]: 565: Hoare triple {15866#true} assume ~n < 1; {15866#true} is VALID [2020-07-10 18:38:33,732 INFO L280 TraceCheckUtils]: 566: Hoare triple {15866#true} #res := 0; {15866#true} is VALID [2020-07-10 18:38:33,732 INFO L280 TraceCheckUtils]: 567: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,732 INFO L275 TraceCheckUtils]: 568: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:33,732 INFO L280 TraceCheckUtils]: 569: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,733 INFO L280 TraceCheckUtils]: 570: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,733 INFO L280 TraceCheckUtils]: 571: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:33,733 INFO L280 TraceCheckUtils]: 572: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,733 INFO L280 TraceCheckUtils]: 573: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,733 INFO L275 TraceCheckUtils]: 574: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:33,734 INFO L280 TraceCheckUtils]: 575: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,734 INFO L280 TraceCheckUtils]: 576: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,734 INFO L280 TraceCheckUtils]: 577: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:33,734 INFO L280 TraceCheckUtils]: 578: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,734 INFO L280 TraceCheckUtils]: 579: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,735 INFO L275 TraceCheckUtils]: 580: Hoare quadruple {15866#true} {15866#true} #48#return; {15866#true} is VALID [2020-07-10 18:38:33,735 INFO L280 TraceCheckUtils]: 581: Hoare triple {15866#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15866#true} is VALID [2020-07-10 18:38:33,735 INFO L280 TraceCheckUtils]: 582: Hoare triple {15866#true} #res := #t~ret0 + #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,735 INFO L280 TraceCheckUtils]: 583: Hoare triple {15866#true} havoc #t~ret0; {15866#true} is VALID [2020-07-10 18:38:33,735 INFO L280 TraceCheckUtils]: 584: Hoare triple {15866#true} havoc #t~ret1; {15866#true} is VALID [2020-07-10 18:38:33,736 INFO L280 TraceCheckUtils]: 585: Hoare triple {15866#true} assume true; {15866#true} is VALID [2020-07-10 18:38:33,737 INFO L275 TraceCheckUtils]: 586: Hoare quadruple {15866#true} {16817#(<= 8 |fibo_#in~n|)} #48#return; {16817#(<= 8 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,738 INFO L280 TraceCheckUtils]: 587: Hoare triple {16817#(<= 8 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16817#(<= 8 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,738 INFO L280 TraceCheckUtils]: 588: Hoare triple {16817#(<= 8 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {16817#(<= 8 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,739 INFO L280 TraceCheckUtils]: 589: Hoare triple {16817#(<= 8 |fibo_#in~n|)} havoc #t~ret0; {16817#(<= 8 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,740 INFO L280 TraceCheckUtils]: 590: Hoare triple {16817#(<= 8 |fibo_#in~n|)} havoc #t~ret1; {16817#(<= 8 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,741 INFO L280 TraceCheckUtils]: 591: Hoare triple {16817#(<= 8 |fibo_#in~n|)} assume true; {16817#(<= 8 |fibo_#in~n|)} is VALID [2020-07-10 18:38:33,742 INFO L275 TraceCheckUtils]: 592: Hoare quadruple {16817#(<= 8 |fibo_#in~n|)} {15870#(<= main_~x~0 7)} #44#return; {15867#false} is VALID [2020-07-10 18:38:33,742 INFO L280 TraceCheckUtils]: 593: Hoare triple {15867#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15867#false} is VALID [2020-07-10 18:38:33,742 INFO L280 TraceCheckUtils]: 594: Hoare triple {15867#false} ~result~0 := #t~ret2; {15867#false} is VALID [2020-07-10 18:38:33,743 INFO L280 TraceCheckUtils]: 595: Hoare triple {15867#false} havoc #t~ret2; {15867#false} is VALID [2020-07-10 18:38:33,743 INFO L280 TraceCheckUtils]: 596: Hoare triple {15867#false} assume 13 != ~result~0; {15867#false} is VALID [2020-07-10 18:38:33,743 INFO L280 TraceCheckUtils]: 597: Hoare triple {15867#false} assume !false; {15867#false} is VALID [2020-07-10 18:38:33,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2900 backedges. 4 proven. 257 refuted. 0 times theorem prover too weak. 2639 trivial. 0 not checked. [2020-07-10 18:38:33,986 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 18:38:33,986 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [109125624] [2020-07-10 18:38:33,986 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 18:38:33,987 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-07-10 18:38:33,987 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1755942424] [2020-07-10 18:38:33,988 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 598 [2020-07-10 18:38:34,139 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 18:38:34,140 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-10 18:38:34,259 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 99 edges. 99 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:38:34,260 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-10 18:38:34,260 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 18:38:34,260 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-10 18:38:34,261 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=89, Unknown=0, NotChecked=0, Total=132 [2020-07-10 18:38:34,261 INFO L87 Difference]: Start difference. First operand 118 states and 152 transitions. Second operand 12 states. [2020-07-10 18:38:35,703 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:38:35,704 INFO L93 Difference]: Finished difference Result 227 states and 310 transitions. [2020-07-10 18:38:35,704 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2020-07-10 18:38:35,704 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 598 [2020-07-10 18:38:35,705 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 18:38:35,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-10 18:38:35,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 154 transitions. [2020-07-10 18:38:35,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-10 18:38:35,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 154 transitions. [2020-07-10 18:38:35,714 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 17 states and 154 transitions. [2020-07-10 18:38:35,938 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 154 edges. 154 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:38:35,939 INFO L225 Difference]: With dead ends: 227 [2020-07-10 18:38:35,939 INFO L226 Difference]: Without dead ends: 0 [2020-07-10 18:38:35,941 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 154 GetRequests, 137 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=120, Invalid=222, Unknown=0, NotChecked=0, Total=342 [2020-07-10 18:38:35,941 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-10 18:38:35,942 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-10 18:38:35,942 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 18:38:35,942 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-10 18:38:35,942 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-10 18:38:35,942 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-10 18:38:35,942 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:38:35,943 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-10 18:38:35,943 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 18:38:35,943 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 18:38:35,943 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 18:38:35,943 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-10 18:38:35,943 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-10 18:38:35,944 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:38:35,944 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-10 18:38:35,944 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 18:38:35,944 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 18:38:35,944 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 18:38:35,944 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 18:38:35,944 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 18:38:35,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-10 18:38:35,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-10 18:38:35,945 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 598 [2020-07-10 18:38:35,945 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 18:38:35,945 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-10 18:38:35,945 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-10 18:38:35,946 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 0 states and 0 transitions. [2020-07-10 18:38:35,946 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 0 edges. 0 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:38:35,946 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 18:38:35,946 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 18:38:35,946 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2020-07-10 18:38:35,950 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-10 18:38:38,669 WARN L193 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 52 [2020-07-10 18:38:39,123 WARN L193 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 45 [2020-07-10 18:38:40,022 WARN L193 SmtUtils]: Spent 828.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 79 [2020-07-10 18:38:40,224 WARN L193 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 6 [2020-07-10 18:38:41,049 WARN L193 SmtUtils]: Spent 607.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 62 [2020-07-10 18:38:41,861 WARN L193 SmtUtils]: Spent 621.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 62 [2020-07-10 18:38:42,456 WARN L193 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 52 [2020-07-10 18:38:42,932 WARN L193 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 39 [2020-07-10 18:38:43,602 WARN L193 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 39 [2020-07-10 18:38:43,749 INFO L271 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: true [2020-07-10 18:38:43,749 INFO L271 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: true [2020-07-10 18:38:43,750 INFO L271 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-07-10 18:38:43,750 INFO L271 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: true [2020-07-10 18:38:43,750 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-10 18:38:43,750 INFO L271 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-07-10 18:38:43,750 INFO L264 CegarLoopResult]: At program point mainErr0ASSERT_VIOLATIONERROR_FUNCTION(line 27) the Hoare annotation is: false [2020-07-10 18:38:43,750 INFO L271 CegarLoopResult]: At program point mainENTRY(lines 23 30) the Hoare annotation is: true [2020-07-10 18:38:43,751 INFO L264 CegarLoopResult]: At program point L27(line 27) the Hoare annotation is: false [2020-07-10 18:38:43,751 INFO L264 CegarLoopResult]: At program point L26(lines 26 28) the Hoare annotation is: (and (<= 7 main_~x~0) (<= main_~result~0 13) (<= main_~x~0 7) (<= 13 main_~result~0)) [2020-07-10 18:38:43,751 INFO L264 CegarLoopResult]: At program point L25(line 25) the Hoare annotation is: (and (<= 7 main_~x~0) (<= main_~x~0 7)) [2020-07-10 18:38:43,751 INFO L264 CegarLoopResult]: At program point mainEXIT(lines 23 30) the Hoare annotation is: (<= 7 main_~x~0) [2020-07-10 18:38:43,751 INFO L264 CegarLoopResult]: At program point L25-1(line 25) the Hoare annotation is: (and (<= 7 main_~x~0) (<= main_~x~0 7) (<= |main_#t~ret2| 13) (<= 13 |main_#t~ret2|)) [2020-07-10 18:38:43,751 INFO L264 CegarLoopResult]: At program point L26-2(lines 26 28) the Hoare annotation is: (<= 7 main_~x~0) [2020-07-10 18:38:43,751 INFO L264 CegarLoopResult]: At program point L25-2(line 25) the Hoare annotation is: (and (<= 7 main_~x~0) (<= main_~x~0 7) (<= |main_#t~ret2| 13) (<= 13 |main_#t~ret2|)) [2020-07-10 18:38:43,751 INFO L264 CegarLoopResult]: At program point L25-3(line 25) the Hoare annotation is: (and (<= 7 main_~x~0) (<= main_~result~0 13) (<= main_~x~0 7) (<= |main_#t~ret2| 13) (<= 13 |main_#t~ret2|) (<= 13 main_~result~0)) [2020-07-10 18:38:43,751 INFO L264 CegarLoopResult]: At program point mainFINAL(lines 23 30) the Hoare annotation is: (<= 7 main_~x~0) [2020-07-10 18:38:43,752 INFO L264 CegarLoopResult]: At program point fiboEXIT(lines 5 13) the Hoare annotation is: (let ((.cse0 (<= 1 |fibo_#in~n|))) (and (or (and (<= 13 |fibo_#res|) (<= 7 |fibo_#in~n|) (<= |fibo_#res| 13)) (and (<= |fibo_#in~n| 4) (<= |fibo_#res| 3) (<= 3 |fibo_#res|) (<= 4 fibo_~n)) (and (<= |fibo_#res| 8) (<= |fibo_#in~n| 6) (<= 8 |fibo_#res|) (<= 6 |fibo_#in~n|)) (and (<= 2 |fibo_#res|) (<= |fibo_#res| 2) (<= 3 |fibo_#in~n|) (<= |fibo_#in~n| 3)) (and (<= 5 |fibo_#res|) (<= 5 |fibo_#in~n|) (<= |fibo_#res| 5) (<= fibo_~n 5)) (<= 8 |fibo_#in~n|) (not .cse0) (and (<= |fibo_#in~n| 2) (<= |fibo_#res| 1) (<= 1 |fibo_#res|))) (let ((.cse1 (= fibo_~n |fibo_#in~n|))) (or (and .cse0 .cse1) (and (<= 0 |fibo_#res|) .cse1 (<= |fibo_#res| 0)))))) [2020-07-10 18:38:43,752 INFO L264 CegarLoopResult]: At program point fiboFINAL(lines 5 13) the Hoare annotation is: (let ((.cse0 (<= 1 |fibo_#in~n|))) (and (or (and (<= 13 |fibo_#res|) (<= 7 |fibo_#in~n|) (<= |fibo_#res| 13)) (and (<= |fibo_#in~n| 4) (<= |fibo_#res| 3) (<= 3 |fibo_#res|) (<= 4 fibo_~n)) (and (<= |fibo_#res| 8) (<= |fibo_#in~n| 6) (<= 8 |fibo_#res|) (<= 6 |fibo_#in~n|)) (and (<= 2 |fibo_#res|) (<= |fibo_#res| 2) (<= 3 |fibo_#in~n|) (<= |fibo_#in~n| 3)) (and (<= 5 |fibo_#res|) (<= 5 |fibo_#in~n|) (<= |fibo_#res| 5) (<= fibo_~n 5)) (<= 8 |fibo_#in~n|) (not .cse0) (and (<= |fibo_#in~n| 2) (<= |fibo_#res| 1) (<= 1 |fibo_#res|))) (let ((.cse1 (= fibo_~n |fibo_#in~n|))) (or (and .cse0 .cse1) (and (<= 0 |fibo_#res|) .cse1 (<= |fibo_#res| 0)))))) [2020-07-10 18:38:43,752 INFO L264 CegarLoopResult]: At program point L11(line 11) the Hoare annotation is: (and (= fibo_~n |fibo_#in~n|) (not (<= |fibo_#in~n| 1))) [2020-07-10 18:38:43,752 INFO L264 CegarLoopResult]: At program point L11-1(line 11) the Hoare annotation is: (and (= fibo_~n |fibo_#in~n|) (<= 2 |fibo_#in~n|) (or (and (<= 5 |fibo_#in~n|) (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3) (<= fibo_~n 5)) (and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1) (<= |fibo_#in~n| 3)) (<= 8 |fibo_#in~n|) (and (<= 5 |fibo_#t~ret0|) (<= |fibo_#in~n| 6) (<= |fibo_#t~ret0| 5) (<= 6 |fibo_#in~n|)) (and (<= |fibo_#t~ret0| 2) (<= |fibo_#in~n| 4) (<= 2 |fibo_#t~ret0|) (<= 4 fibo_~n)) (and (<= |fibo_#t~ret0| 8) (<= 7 |fibo_#in~n|) (<= 8 |fibo_#t~ret0|)))) [2020-07-10 18:38:43,753 INFO L264 CegarLoopResult]: At program point L9(line 9) the Hoare annotation is: (and (= fibo_~n |fibo_#in~n|) (<= 1 |fibo_#in~n|) (not (<= 2 |fibo_#in~n|))) [2020-07-10 18:38:43,753 INFO L264 CegarLoopResult]: At program point L11-2(line 11) the Hoare annotation is: (and (= fibo_~n |fibo_#in~n|) (<= 2 |fibo_#in~n|) (or (and (<= 5 |fibo_#in~n|) (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3) (<= fibo_~n 5)) (and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1) (<= |fibo_#in~n| 3)) (<= 8 |fibo_#in~n|) (and (<= 5 |fibo_#t~ret0|) (<= |fibo_#in~n| 6) (<= |fibo_#t~ret0| 5) (<= 6 |fibo_#in~n|)) (and (<= |fibo_#t~ret0| 2) (<= |fibo_#in~n| 4) (<= 2 |fibo_#t~ret0|) (<= 4 fibo_~n)) (and (<= |fibo_#t~ret0| 8) (<= 7 |fibo_#in~n|) (<= 8 |fibo_#t~ret0|)))) [2020-07-10 18:38:43,753 INFO L264 CegarLoopResult]: At program point L8(lines 8 12) the Hoare annotation is: (and (<= 1 |fibo_#in~n|) (= fibo_~n |fibo_#in~n|)) [2020-07-10 18:38:43,753 INFO L264 CegarLoopResult]: At program point L11-3(line 11) the Hoare annotation is: (let ((.cse4 (<= 1 |fibo_#t~ret0|)) (.cse5 (<= |fibo_#t~ret0| 1)) (.cse3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (.cse1 (<= |fibo_#in~n| 3))) (let ((.cse0 (not (<= 3 |fibo_#in~n|))) (.cse2 (and .cse4 .cse5 (<= 2 .cse3) (<= .cse3 2) .cse1))) (and (or .cse0 (not .cse1) .cse2) (= fibo_~n |fibo_#in~n|) (or .cse0 (and (<= 5 .cse3) (<= 5 |fibo_#in~n|) (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3) (<= .cse3 5) (<= fibo_~n 5)) (and (<= .cse3 13) (<= |fibo_#t~ret0| 8) (<= 7 |fibo_#in~n|) (<= 13 .cse3) (<= 8 |fibo_#t~ret0|)) (and (<= 5 |fibo_#t~ret0|) (<= |fibo_#in~n| 6) (<= |fibo_#t~ret0| 5) (<= .cse3 8) (<= 8 .cse3) (<= 6 |fibo_#in~n|)) (and (<= 3 .cse3) (<= .cse3 3) (<= |fibo_#t~ret0| 2) (<= |fibo_#in~n| 4) (<= 2 |fibo_#t~ret0|)) (<= 8 |fibo_#in~n|) .cse2) (or (and (<= .cse3 1) .cse4 (<= 1 .cse3) .cse5 (<= 2 |fibo_#in~n|)) (not (<= |fibo_#in~n| 2)))))) [2020-07-10 18:38:43,753 INFO L264 CegarLoopResult]: At program point L7(line 7) the Hoare annotation is: (and (= fibo_~n |fibo_#in~n|) (<= |fibo_#in~n| 0)) [2020-07-10 18:38:43,754 INFO L264 CegarLoopResult]: At program point L11-4(line 11) the Hoare annotation is: (let ((.cse4 (<= 1 |fibo_#t~ret0|)) (.cse5 (<= |fibo_#t~ret0| 1)) (.cse3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (.cse1 (<= |fibo_#in~n| 3))) (let ((.cse0 (not (<= 3 |fibo_#in~n|))) (.cse2 (and .cse4 .cse5 (<= 2 .cse3) (<= .cse3 2) .cse1))) (and (or .cse0 (not .cse1) .cse2) (= fibo_~n |fibo_#in~n|) (or .cse0 (and (<= 5 .cse3) (<= 5 |fibo_#in~n|) (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3) (<= .cse3 5) (<= fibo_~n 5)) (and (<= .cse3 13) (<= |fibo_#t~ret0| 8) (<= 7 |fibo_#in~n|) (<= 13 .cse3) (<= 8 |fibo_#t~ret0|)) (and (<= 5 |fibo_#t~ret0|) (<= |fibo_#in~n| 6) (<= |fibo_#t~ret0| 5) (<= .cse3 8) (<= 8 .cse3) (<= 6 |fibo_#in~n|)) (and (<= 3 .cse3) (<= .cse3 3) (<= |fibo_#t~ret0| 2) (<= |fibo_#in~n| 4) (<= 2 |fibo_#t~ret0|)) (<= 8 |fibo_#in~n|) .cse2) (or (and (<= .cse3 1) .cse4 (<= 1 .cse3) .cse5 (<= 2 |fibo_#in~n|)) (not (<= |fibo_#in~n| 2)))))) [2020-07-10 18:38:43,754 INFO L264 CegarLoopResult]: At program point L6(lines 6 12) the Hoare annotation is: (= fibo_~n |fibo_#in~n|) [2020-07-10 18:38:43,754 INFO L264 CegarLoopResult]: At program point L11-5(line 11) the Hoare annotation is: (let ((.cse8 (<= 5 |fibo_#in~n|)) (.cse2 (= fibo_~n |fibo_#in~n|)) (.cse3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (.cse1 (<= |fibo_#in~n| 4)) (.cse7 (<= 4 fibo_~n))) (let ((.cse0 (and .cse2 (<= 3 .cse3) (<= .cse3 3) (<= |fibo_#t~ret0| 2) .cse1 (<= |fibo_#res| 3) (<= 2 |fibo_#t~ret0|) (<= 3 |fibo_#res|) .cse7)) (.cse6 (and (<= 5 |fibo_#res|) (<= 5 .cse3) .cse8 .cse2 (<= 3 |fibo_#t~ret0|) (<= |fibo_#res| 5) (<= |fibo_#t~ret0| 3) (<= .cse3 5) (<= fibo_~n 5)))) (and (or .cse0 (not (<= 4 |fibo_#in~n|)) (not .cse1)) .cse2 (let ((.cse4 (<= 1 |fibo_#t~ret0|)) (.cse5 (<= |fibo_#t~ret0| 1))) (or (and (<= .cse3 1) .cse4 (<= 1 .cse3) .cse5 (<= |fibo_#in~n| 2) (<= |fibo_#res| 1) (<= 1 |fibo_#res|)) (and (<= .cse3 13) (<= |fibo_#t~ret0| 8) (<= 13 |fibo_#res|) (<= 13 .cse3) (<= 7 |fibo_#in~n|) (<= |fibo_#res| 13) (<= 8 |fibo_#t~ret0|)) .cse6 (<= 8 |fibo_#in~n|) .cse0 (and (<= 5 |fibo_#t~ret0|) (<= |fibo_#res| 8) (<= |fibo_#in~n| 6) (<= |fibo_#t~ret0| 5) (<= 8 |fibo_#res|) (<= .cse3 8) (<= 8 .cse3) .cse7) (and .cse4 (<= 2 |fibo_#res|) .cse5 (<= 2 .cse3) (<= .cse3 2) (<= |fibo_#res| 2) (<= 3 |fibo_#in~n|) (<= |fibo_#in~n| 3)))) (not (<= |fibo_#in~n| 1)) (or (not (<= |fibo_#in~n| 5)) (not .cse8) .cse6)))) [2020-07-10 18:38:43,754 INFO L271 CegarLoopResult]: At program point fiboENTRY(lines 5 13) the Hoare annotation is: true [2020-07-10 18:38:43,754 INFO L264 CegarLoopResult]: At program point L11-6(line 11) the Hoare annotation is: (let ((.cse0 (= fibo_~n |fibo_#in~n|))) (or (and (<= 5 |fibo_#res|) (<= 5 |fibo_#in~n|) .cse0 (<= |fibo_#res| 5) (<= fibo_~n 5)) (and .cse0 (<= 8 |fibo_#in~n|)) (and (<= |fibo_#in~n| 2) .cse0 (<= |fibo_#res| 1) (<= 2 |fibo_#in~n|) (<= 1 |fibo_#res|)) (and (<= 2 |fibo_#res|) .cse0 (<= |fibo_#res| 2) (<= 3 |fibo_#in~n|) (<= |fibo_#in~n| 3)) (and (<= |fibo_#res| 8) (<= |fibo_#in~n| 6) .cse0 (<= 8 |fibo_#res|) (<= 6 |fibo_#in~n|)) (and .cse0 (<= 13 |fibo_#res|) (<= 7 |fibo_#in~n|) (<= |fibo_#res| 13)) (and .cse0 (<= |fibo_#in~n| 4) (<= |fibo_#res| 3) (<= 3 |fibo_#res|) (<= 4 fibo_~n)))) [2020-07-10 18:38:43,786 INFO L163 areAnnotationChecker]: CFG has 35 edges. 35 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2020-07-10 18:38:43,808 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.07 06:38:43 BoogieIcfgContainer [2020-07-10 18:38:43,809 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-10 18:38:43,812 INFO L168 Benchmark]: Toolchain (without parser) took 49505.80 ms. Allocated memory was 143.1 MB in the beginning and 761.3 MB in the end (delta: 618.1 MB). Free memory was 100.8 MB in the beginning and 497.3 MB in the end (delta: -396.5 MB). Peak memory consumption was 221.6 MB. Max. memory is 7.1 GB. [2020-07-10 18:38:43,812 INFO L168 Benchmark]: CDTParser took 0.92 ms. Allocated memory is still 143.1 MB. Free memory is still 118.1 MB. There was no memory consumed. Max. memory is 7.1 GB. [2020-07-10 18:38:43,812 INFO L168 Benchmark]: CACSL2BoogieTranslator took 243.44 ms. Allocated memory is still 143.1 MB. Free memory was 100.3 MB in the beginning and 90.7 MB in the end (delta: 9.7 MB). Peak memory consumption was 9.7 MB. Max. memory is 7.1 GB. [2020-07-10 18:38:43,813 INFO L168 Benchmark]: Boogie Preprocessor took 32.16 ms. Allocated memory is still 143.1 MB. Free memory was 90.7 MB in the beginning and 89.3 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 7.1 GB. [2020-07-10 18:38:43,814 INFO L168 Benchmark]: RCFGBuilder took 406.67 ms. Allocated memory was 143.1 MB in the beginning and 200.8 MB in the end (delta: 57.7 MB). Free memory was 88.9 MB in the beginning and 163.5 MB in the end (delta: -74.6 MB). Peak memory consumption was 10.0 MB. Max. memory is 7.1 GB. [2020-07-10 18:38:43,814 INFO L168 Benchmark]: TraceAbstraction took 48813.09 ms. Allocated memory was 200.8 MB in the beginning and 761.3 MB in the end (delta: 560.5 MB). Free memory was 162.5 MB in the beginning and 497.3 MB in the end (delta: -334.7 MB). Peak memory consumption was 225.7 MB. Max. memory is 7.1 GB. [2020-07-10 18:38:43,816 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.92 ms. Allocated memory is still 143.1 MB. Free memory is still 118.1 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 243.44 ms. Allocated memory is still 143.1 MB. Free memory was 100.3 MB in the beginning and 90.7 MB in the end (delta: 9.7 MB). Peak memory consumption was 9.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 32.16 ms. Allocated memory is still 143.1 MB. Free memory was 90.7 MB in the beginning and 89.3 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 406.67 ms. Allocated memory was 143.1 MB in the beginning and 200.8 MB in the end (delta: 57.7 MB). Free memory was 88.9 MB in the beginning and 163.5 MB in the end (delta: -74.6 MB). Peak memory consumption was 10.0 MB. Max. memory is 7.1 GB. * TraceAbstraction took 48813.09 ms. Allocated memory was 200.8 MB in the beginning and 761.3 MB in the end (delta: 560.5 MB). Free memory was 162.5 MB in the beginning and 497.3 MB in the end (delta: -334.7 MB). Peak memory consumption was 225.7 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 27]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - ProcedureContractResult [Line: 23]: Procedure Contract for main Derived contract for procedure main: 7 <= x - ProcedureContractResult [Line: 5]: Procedure Contract for fibo Derived contract for procedure fibo: (((((((((13 <= \result && 7 <= \old(n)) && \result <= 13) || (((\old(n) <= 4 && \result <= 3) && 3 <= \result) && 4 <= n)) || (((\result <= 8 && \old(n) <= 6) && 8 <= \result) && 6 <= \old(n))) || (((2 <= \result && \result <= 2) && 3 <= \old(n)) && \old(n) <= 3)) || (((5 <= \result && 5 <= \old(n)) && \result <= 5) && n <= 5)) || 8 <= \old(n)) || !(1 <= \old(n))) || ((\old(n) <= 2 && \result <= 1) && 1 <= \result)) && ((1 <= \old(n) && n == \old(n)) || ((0 <= \result && n == \old(n)) && \result <= 0)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 31 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 40.8s, OverallIterations: 13, TraceHistogramMax: 67, AutomataDifference: 17.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 7.8s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 499 SDtfs, 769 SDslu, 2292 SDs, 0 SdLazy, 2399 SolverSat, 413 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 3.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 912 GetRequests, 699 SyntacticMatches, 0 SemanticMatches, 213 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 751 ImplicationChecksByTransitivity, 3.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=218occurred in iteration=9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.6s AutomataMinimizationTime, 13 MinimizatonAttempts, 105 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 31 LocationsWithAnnotation, 1459 PreInvPairs, 2379 NumberOfFragments, 1171 HoareAnnotationTreeSize, 1459 FomulaSimplifications, 12690 FormulaSimplificationTreeSizeReduction, 2.1s HoareSimplificationTime, 31 FomulaSimplificationsInter, 15470 FormulaSimplificationTreeSizeReductionInter, 4.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...