/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/recursive-simple/fibo_7-1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-46f3038-m [2020-07-08 22:06:33,573 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-08 22:06:33,575 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-08 22:06:33,588 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-08 22:06:33,588 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-08 22:06:33,589 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-08 22:06:33,590 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-08 22:06:33,592 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-08 22:06:33,594 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-08 22:06:33,595 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-08 22:06:33,596 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-08 22:06:33,597 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-08 22:06:33,597 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-08 22:06:33,598 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-08 22:06:33,599 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-08 22:06:33,600 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-08 22:06:33,601 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-08 22:06:33,602 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-08 22:06:33,604 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-08 22:06:33,607 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-08 22:06:33,608 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-08 22:06:33,609 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-08 22:06:33,611 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-08 22:06:33,611 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-08 22:06:33,614 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-08 22:06:33,618 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-08 22:06:33,619 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-08 22:06:33,620 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-08 22:06:33,622 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-08 22:06:33,625 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-08 22:06:33,625 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-08 22:06:33,626 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-08 22:06:33,629 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-08 22:06:33,630 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-08 22:06:33,631 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-08 22:06:33,631 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-08 22:06:33,632 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-08 22:06:33,642 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-08 22:06:33,643 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-08 22:06:33,644 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-08 22:06:33,644 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-08 22:06:33,645 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-08 22:06:33,645 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-08 22:06:33,645 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-08 22:06:33,645 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-08 22:06:33,645 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-08 22:06:33,646 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-08 22:06:33,646 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-08 22:06:33,646 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-08 22:06:33,646 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-08 22:06:33,646 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-08 22:06:33,647 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-08 22:06:33,647 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-08 22:06:33,647 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-08 22:06:33,647 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-08 22:06:33,647 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 22:06:33,648 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-08 22:06:33,648 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-08 22:06:33,648 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-08 22:06:33,648 INFO L138 SettingsManager]: * Use separate solver for trace checks=false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-07-08 22:06:33,956 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-08 22:06:33,980 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-08 22:06:33,985 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-08 22:06:33,987 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-08 22:06:33,988 INFO L275 PluginConnector]: CDTParser initialized [2020-07-08 22:06:33,989 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/recursive-simple/fibo_7-1.c [2020-07-08 22:06:34,077 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cf7fffef7/c9687d67510f46aaa38299e1b9b1881e/FLAG7d3183d51 [2020-07-08 22:06:34,570 INFO L306 CDTParser]: Found 1 translation units. [2020-07-08 22:06:34,570 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/recursive-simple/fibo_7-1.c [2020-07-08 22:06:34,578 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cf7fffef7/c9687d67510f46aaa38299e1b9b1881e/FLAG7d3183d51 [2020-07-08 22:06:34,929 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cf7fffef7/c9687d67510f46aaa38299e1b9b1881e [2020-07-08 22:06:34,942 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-08 22:06:34,945 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-08 22:06:34,948 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-08 22:06:34,949 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-08 22:06:34,954 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-08 22:06:34,956 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 10:06:34" (1/1) ... [2020-07-08 22:06:34,961 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 08.07 10:06:34, skipping insertion in model container [2020-07-08 22:06:34,961 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 10:06:34" (1/1) ... [2020-07-08 22:06:34,971 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-08 22:06:34,997 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-08 22:06:35,228 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 22:06:35,234 INFO L203 MainTranslator]: Completed pre-run [2020-07-08 22:06:35,252 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 22:06:35,270 INFO L208 MainTranslator]: Completed translation [2020-07-08 22:06:35,270 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:06:35 WrapperNode [2020-07-08 22:06:35,270 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-08 22:06:35,271 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-08 22:06:35,271 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-08 22:06:35,272 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-08 22:06:35,287 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:06:35" (1/1) ... [2020-07-08 22:06:35,288 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:06:35" (1/1) ... [2020-07-08 22:06:35,293 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:06:35" (1/1) ... [2020-07-08 22:06:35,294 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:06:35" (1/1) ... [2020-07-08 22:06:35,299 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:06:35" (1/1) ... [2020-07-08 22:06:35,302 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:06:35" (1/1) ... [2020-07-08 22:06:35,303 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:06:35" (1/1) ... [2020-07-08 22:06:35,305 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-08 22:06:35,306 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-08 22:06:35,306 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-08 22:06:35,306 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-08 22:06:35,307 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:06:35" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 22:06:35,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-08 22:06:35,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-08 22:06:35,465 INFO L138 BoogieDeclarations]: Found implementation of procedure fibo [2020-07-08 22:06:35,466 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-08 22:06:35,466 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-08 22:06:35,466 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-08 22:06:35,466 INFO L130 BoogieDeclarations]: Found specification of procedure fibo [2020-07-08 22:06:35,466 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-08 22:06:35,466 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-08 22:06:35,466 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-08 22:06:35,737 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-08 22:06:35,738 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-07-08 22:06:35,743 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 10:06:35 BoogieIcfgContainer [2020-07-08 22:06:35,743 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-08 22:06:35,745 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-08 22:06:35,745 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-08 22:06:35,753 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-08 22:06:35,753 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.07 10:06:34" (1/3) ... [2020-07-08 22:06:35,754 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 08.07 10:06:35, skipping insertion in model container [2020-07-08 22:06:35,755 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:06:35" (2/3) ... [2020-07-08 22:06:35,755 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 08.07 10:06:35, skipping insertion in model container [2020-07-08 22:06:35,755 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 10:06:35" (3/3) ... [2020-07-08 22:06:35,758 INFO L109 eAbstractionObserver]: Analyzing ICFG fibo_7-1.c [2020-07-08 22:06:35,771 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-08 22:06:35,781 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-08 22:06:35,799 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-08 22:06:35,859 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-08 22:06:35,859 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-08 22:06:35,859 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-07-08 22:06:35,860 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-08 22:06:35,860 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-08 22:06:35,860 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-08 22:06:35,860 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-08 22:06:35,861 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-08 22:06:35,891 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states. [2020-07-08 22:06:35,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2020-07-08 22:06:35,911 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:06:35,912 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 22:06:35,921 INFO L427 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:06:35,928 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:06:35,929 INFO L82 PathProgramCache]: Analyzing trace with hash -1756383024, now seen corresponding path program 1 times [2020-07-08 22:06:35,937 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:06:35,938 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1378830542] [2020-07-08 22:06:35,938 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:06:36,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:36,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:36,136 INFO L280 TraceCheckUtils]: 0: Hoare triple {34#true} assume true; {34#true} is VALID [2020-07-08 22:06:36,137 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {34#true} {34#true} #40#return; {34#true} is VALID [2020-07-08 22:06:36,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:36,236 INFO L280 TraceCheckUtils]: 0: Hoare triple {34#true} ~n := #in~n; {44#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:36,238 INFO L280 TraceCheckUtils]: 1: Hoare triple {44#(= fibo_~n |fibo_#in~n|)} assume ~n < 1; {45#(<= |fibo_#in~n| 0)} is VALID [2020-07-08 22:06:36,240 INFO L280 TraceCheckUtils]: 2: Hoare triple {45#(<= |fibo_#in~n| 0)} #res := 0; {45#(<= |fibo_#in~n| 0)} is VALID [2020-07-08 22:06:36,241 INFO L280 TraceCheckUtils]: 3: Hoare triple {45#(<= |fibo_#in~n| 0)} assume true; {45#(<= |fibo_#in~n| 0)} is VALID [2020-07-08 22:06:36,244 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {45#(<= |fibo_#in~n| 0)} {38#(<= 7 main_~x~0)} #44#return; {35#false} is VALID [2020-07-08 22:06:36,245 INFO L263 TraceCheckUtils]: 0: Hoare triple {34#true} call ULTIMATE.init(); {34#true} is VALID [2020-07-08 22:06:36,246 INFO L280 TraceCheckUtils]: 1: Hoare triple {34#true} assume true; {34#true} is VALID [2020-07-08 22:06:36,246 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {34#true} {34#true} #40#return; {34#true} is VALID [2020-07-08 22:06:36,247 INFO L263 TraceCheckUtils]: 3: Hoare triple {34#true} call #t~ret3 := main(); {34#true} is VALID [2020-07-08 22:06:36,248 INFO L280 TraceCheckUtils]: 4: Hoare triple {34#true} ~x~0 := 7; {38#(<= 7 main_~x~0)} is VALID [2020-07-08 22:06:36,249 INFO L263 TraceCheckUtils]: 5: Hoare triple {38#(<= 7 main_~x~0)} call #t~ret2 := fibo(~x~0); {34#true} is VALID [2020-07-08 22:06:36,251 INFO L280 TraceCheckUtils]: 6: Hoare triple {34#true} ~n := #in~n; {44#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:36,252 INFO L280 TraceCheckUtils]: 7: Hoare triple {44#(= fibo_~n |fibo_#in~n|)} assume ~n < 1; {45#(<= |fibo_#in~n| 0)} is VALID [2020-07-08 22:06:36,253 INFO L280 TraceCheckUtils]: 8: Hoare triple {45#(<= |fibo_#in~n| 0)} #res := 0; {45#(<= |fibo_#in~n| 0)} is VALID [2020-07-08 22:06:36,259 INFO L280 TraceCheckUtils]: 9: Hoare triple {45#(<= |fibo_#in~n| 0)} assume true; {45#(<= |fibo_#in~n| 0)} is VALID [2020-07-08 22:06:36,265 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {45#(<= |fibo_#in~n| 0)} {38#(<= 7 main_~x~0)} #44#return; {35#false} is VALID [2020-07-08 22:06:36,265 INFO L280 TraceCheckUtils]: 11: Hoare triple {35#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {35#false} is VALID [2020-07-08 22:06:36,266 INFO L280 TraceCheckUtils]: 12: Hoare triple {35#false} ~result~0 := #t~ret2; {35#false} is VALID [2020-07-08 22:06:36,266 INFO L280 TraceCheckUtils]: 13: Hoare triple {35#false} havoc #t~ret2; {35#false} is VALID [2020-07-08 22:06:36,266 INFO L280 TraceCheckUtils]: 14: Hoare triple {35#false} assume 13 != ~result~0; {35#false} is VALID [2020-07-08 22:06:36,267 INFO L280 TraceCheckUtils]: 15: Hoare triple {35#false} assume !false; {35#false} is VALID [2020-07-08 22:06:36,269 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 22:06:36,271 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1378830542] [2020-07-08 22:06:36,274 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 22:06:36,274 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-08 22:06:36,276 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [750597411] [2020-07-08 22:06:36,285 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 16 [2020-07-08 22:06:36,289 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:06:36,293 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-08 22:06:36,354 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 16 edges. 16 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:36,354 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-08 22:06:36,355 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:06:36,364 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-08 22:06:36,365 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-08 22:06:36,368 INFO L87 Difference]: Start difference. First operand 31 states. Second operand 5 states. [2020-07-08 22:06:36,822 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:36,823 INFO L93 Difference]: Finished difference Result 44 states and 50 transitions. [2020-07-08 22:06:36,823 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-08 22:06:36,823 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 16 [2020-07-08 22:06:36,824 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:06:36,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 22:06:36,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 50 transitions. [2020-07-08 22:06:36,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 22:06:36,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 50 transitions. [2020-07-08 22:06:36,843 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 50 transitions. [2020-07-08 22:06:36,932 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 50 edges. 50 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:36,948 INFO L225 Difference]: With dead ends: 44 [2020-07-08 22:06:36,949 INFO L226 Difference]: Without dead ends: 28 [2020-07-08 22:06:36,955 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-08 22:06:36,978 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28 states. [2020-07-08 22:06:37,071 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28 to 28. [2020-07-08 22:06:37,071 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:06:37,072 INFO L82 GeneralOperation]: Start isEquivalent. First operand 28 states. Second operand 28 states. [2020-07-08 22:06:37,073 INFO L74 IsIncluded]: Start isIncluded. First operand 28 states. Second operand 28 states. [2020-07-08 22:06:37,073 INFO L87 Difference]: Start difference. First operand 28 states. Second operand 28 states. [2020-07-08 22:06:37,080 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:37,080 INFO L93 Difference]: Finished difference Result 28 states and 32 transitions. [2020-07-08 22:06:37,081 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 32 transitions. [2020-07-08 22:06:37,082 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:06:37,082 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:06:37,082 INFO L74 IsIncluded]: Start isIncluded. First operand 28 states. Second operand 28 states. [2020-07-08 22:06:37,083 INFO L87 Difference]: Start difference. First operand 28 states. Second operand 28 states. [2020-07-08 22:06:37,088 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:37,089 INFO L93 Difference]: Finished difference Result 28 states and 32 transitions. [2020-07-08 22:06:37,089 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 32 transitions. [2020-07-08 22:06:37,090 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:06:37,090 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:06:37,090 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:06:37,091 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:06:37,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28 states. [2020-07-08 22:06:37,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 32 transitions. [2020-07-08 22:06:37,097 INFO L78 Accepts]: Start accepts. Automaton has 28 states and 32 transitions. Word has length 16 [2020-07-08 22:06:37,098 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:06:37,098 INFO L479 AbstractCegarLoop]: Abstraction has 28 states and 32 transitions. [2020-07-08 22:06:37,098 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-08 22:06:37,098 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 28 states and 32 transitions. [2020-07-08 22:06:37,137 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 32 edges. 32 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:37,138 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 32 transitions. [2020-07-08 22:06:37,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2020-07-08 22:06:37,139 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:06:37,139 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 22:06:37,140 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-08 22:06:37,140 INFO L427 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:06:37,140 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:06:37,141 INFO L82 PathProgramCache]: Analyzing trace with hash -389703589, now seen corresponding path program 1 times [2020-07-08 22:06:37,141 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:06:37,141 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [820045141] [2020-07-08 22:06:37,141 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:06:37,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:37,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:37,218 INFO L280 TraceCheckUtils]: 0: Hoare triple {250#true} assume true; {250#true} is VALID [2020-07-08 22:06:37,218 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {250#true} {250#true} #40#return; {250#true} is VALID [2020-07-08 22:06:37,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:37,266 INFO L280 TraceCheckUtils]: 0: Hoare triple {250#true} ~n := #in~n; {261#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:37,267 INFO L280 TraceCheckUtils]: 1: Hoare triple {261#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {261#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:37,269 INFO L280 TraceCheckUtils]: 2: Hoare triple {261#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {262#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:37,270 INFO L280 TraceCheckUtils]: 3: Hoare triple {262#(<= |fibo_#in~n| 1)} #res := 1; {262#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:37,271 INFO L280 TraceCheckUtils]: 4: Hoare triple {262#(<= |fibo_#in~n| 1)} assume true; {262#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:37,272 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {262#(<= |fibo_#in~n| 1)} {254#(<= 7 main_~x~0)} #44#return; {251#false} is VALID [2020-07-08 22:06:37,273 INFO L263 TraceCheckUtils]: 0: Hoare triple {250#true} call ULTIMATE.init(); {250#true} is VALID [2020-07-08 22:06:37,273 INFO L280 TraceCheckUtils]: 1: Hoare triple {250#true} assume true; {250#true} is VALID [2020-07-08 22:06:37,274 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {250#true} {250#true} #40#return; {250#true} is VALID [2020-07-08 22:06:37,274 INFO L263 TraceCheckUtils]: 3: Hoare triple {250#true} call #t~ret3 := main(); {250#true} is VALID [2020-07-08 22:06:37,275 INFO L280 TraceCheckUtils]: 4: Hoare triple {250#true} ~x~0 := 7; {254#(<= 7 main_~x~0)} is VALID [2020-07-08 22:06:37,275 INFO L263 TraceCheckUtils]: 5: Hoare triple {254#(<= 7 main_~x~0)} call #t~ret2 := fibo(~x~0); {250#true} is VALID [2020-07-08 22:06:37,276 INFO L280 TraceCheckUtils]: 6: Hoare triple {250#true} ~n := #in~n; {261#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:37,277 INFO L280 TraceCheckUtils]: 7: Hoare triple {261#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {261#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:37,278 INFO L280 TraceCheckUtils]: 8: Hoare triple {261#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {262#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:37,278 INFO L280 TraceCheckUtils]: 9: Hoare triple {262#(<= |fibo_#in~n| 1)} #res := 1; {262#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:37,279 INFO L280 TraceCheckUtils]: 10: Hoare triple {262#(<= |fibo_#in~n| 1)} assume true; {262#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:37,281 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {262#(<= |fibo_#in~n| 1)} {254#(<= 7 main_~x~0)} #44#return; {251#false} is VALID [2020-07-08 22:06:37,281 INFO L280 TraceCheckUtils]: 12: Hoare triple {251#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {251#false} is VALID [2020-07-08 22:06:37,282 INFO L280 TraceCheckUtils]: 13: Hoare triple {251#false} ~result~0 := #t~ret2; {251#false} is VALID [2020-07-08 22:06:37,282 INFO L280 TraceCheckUtils]: 14: Hoare triple {251#false} havoc #t~ret2; {251#false} is VALID [2020-07-08 22:06:37,282 INFO L280 TraceCheckUtils]: 15: Hoare triple {251#false} assume 13 != ~result~0; {251#false} is VALID [2020-07-08 22:06:37,283 INFO L280 TraceCheckUtils]: 16: Hoare triple {251#false} assume !false; {251#false} is VALID [2020-07-08 22:06:37,284 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 22:06:37,285 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [820045141] [2020-07-08 22:06:37,285 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 22:06:37,285 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-08 22:06:37,286 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1838717881] [2020-07-08 22:06:37,288 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 17 [2020-07-08 22:06:37,288 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:06:37,289 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-08 22:06:37,311 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 17 edges. 17 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:37,311 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-08 22:06:37,311 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:06:37,312 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-08 22:06:37,312 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-08 22:06:37,312 INFO L87 Difference]: Start difference. First operand 28 states and 32 transitions. Second operand 5 states. [2020-07-08 22:06:37,532 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:37,533 INFO L93 Difference]: Finished difference Result 36 states and 41 transitions. [2020-07-08 22:06:37,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-08 22:06:37,533 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 17 [2020-07-08 22:06:37,533 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:06:37,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 22:06:37,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 38 transitions. [2020-07-08 22:06:37,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-08 22:06:37,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 38 transitions. [2020-07-08 22:06:37,547 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 38 transitions. [2020-07-08 22:06:37,605 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 38 edges. 38 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:37,610 INFO L225 Difference]: With dead ends: 36 [2020-07-08 22:06:37,610 INFO L226 Difference]: Without dead ends: 30 [2020-07-08 22:06:37,613 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-08 22:06:37,614 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30 states. [2020-07-08 22:06:37,683 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30 to 28. [2020-07-08 22:06:37,684 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:06:37,684 INFO L82 GeneralOperation]: Start isEquivalent. First operand 30 states. Second operand 28 states. [2020-07-08 22:06:37,685 INFO L74 IsIncluded]: Start isIncluded. First operand 30 states. Second operand 28 states. [2020-07-08 22:06:37,685 INFO L87 Difference]: Start difference. First operand 30 states. Second operand 28 states. [2020-07-08 22:06:37,697 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:37,701 INFO L93 Difference]: Finished difference Result 30 states and 35 transitions. [2020-07-08 22:06:37,701 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 35 transitions. [2020-07-08 22:06:37,702 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:06:37,702 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:06:37,703 INFO L74 IsIncluded]: Start isIncluded. First operand 28 states. Second operand 30 states. [2020-07-08 22:06:37,703 INFO L87 Difference]: Start difference. First operand 28 states. Second operand 30 states. [2020-07-08 22:06:37,707 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:37,707 INFO L93 Difference]: Finished difference Result 30 states and 35 transitions. [2020-07-08 22:06:37,708 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 35 transitions. [2020-07-08 22:06:37,709 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:06:37,709 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:06:37,709 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:06:37,709 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:06:37,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28 states. [2020-07-08 22:06:37,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 32 transitions. [2020-07-08 22:06:37,714 INFO L78 Accepts]: Start accepts. Automaton has 28 states and 32 transitions. Word has length 17 [2020-07-08 22:06:37,715 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:06:37,715 INFO L479 AbstractCegarLoop]: Abstraction has 28 states and 32 transitions. [2020-07-08 22:06:37,715 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-08 22:06:37,715 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 28 states and 32 transitions. [2020-07-08 22:06:37,762 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 32 edges. 32 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:37,762 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 32 transitions. [2020-07-08 22:06:37,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2020-07-08 22:06:37,764 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:06:37,764 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] [2020-07-08 22:06:37,764 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-08 22:06:37,765 INFO L427 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:06:37,765 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:06:37,765 INFO L82 PathProgramCache]: Analyzing trace with hash 50309368, now seen corresponding path program 1 times [2020-07-08 22:06:37,766 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:06:37,766 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [530262502] [2020-07-08 22:06:37,766 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:06:37,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:37,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:37,817 INFO L280 TraceCheckUtils]: 0: Hoare triple {455#true} assume true; {455#true} is VALID [2020-07-08 22:06:37,818 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {455#true} {455#true} #40#return; {455#true} is VALID [2020-07-08 22:06:37,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:37,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:37,901 INFO L280 TraceCheckUtils]: 0: Hoare triple {455#true} ~n := #in~n; {494#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:37,902 INFO L280 TraceCheckUtils]: 1: Hoare triple {494#(= fibo_~n |fibo_#in~n|)} assume ~n < 1; {495#(<= |fibo_#in~n| 0)} is VALID [2020-07-08 22:06:37,903 INFO L280 TraceCheckUtils]: 2: Hoare triple {495#(<= |fibo_#in~n| 0)} #res := 0; {495#(<= |fibo_#in~n| 0)} is VALID [2020-07-08 22:06:37,904 INFO L280 TraceCheckUtils]: 3: Hoare triple {495#(<= |fibo_#in~n| 0)} assume true; {495#(<= |fibo_#in~n| 0)} is VALID [2020-07-08 22:06:37,905 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {495#(<= |fibo_#in~n| 0)} {483#(< 1 fibo_~n)} #46#return; {456#false} is VALID [2020-07-08 22:06:37,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:37,913 INFO L280 TraceCheckUtils]: 0: Hoare triple {455#true} ~n := #in~n; {455#true} is VALID [2020-07-08 22:06:37,913 INFO L280 TraceCheckUtils]: 1: Hoare triple {455#true} assume ~n < 1; {455#true} is VALID [2020-07-08 22:06:37,913 INFO L280 TraceCheckUtils]: 2: Hoare triple {455#true} #res := 0; {455#true} is VALID [2020-07-08 22:06:37,914 INFO L280 TraceCheckUtils]: 3: Hoare triple {455#true} assume true; {455#true} is VALID [2020-07-08 22:06:37,914 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {455#true} {456#false} #48#return; {456#false} is VALID [2020-07-08 22:06:37,914 INFO L280 TraceCheckUtils]: 0: Hoare triple {455#true} ~n := #in~n; {455#true} is VALID [2020-07-08 22:06:37,915 INFO L280 TraceCheckUtils]: 1: Hoare triple {455#true} assume !(~n < 1); {482#(< 0 fibo_~n)} is VALID [2020-07-08 22:06:37,916 INFO L280 TraceCheckUtils]: 2: Hoare triple {482#(< 0 fibo_~n)} assume !(1 == ~n); {483#(< 1 fibo_~n)} is VALID [2020-07-08 22:06:37,917 INFO L263 TraceCheckUtils]: 3: Hoare triple {483#(< 1 fibo_~n)} call #t~ret0 := fibo(~n - 1); {455#true} is VALID [2020-07-08 22:06:37,918 INFO L280 TraceCheckUtils]: 4: Hoare triple {455#true} ~n := #in~n; {494#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:37,919 INFO L280 TraceCheckUtils]: 5: Hoare triple {494#(= fibo_~n |fibo_#in~n|)} assume ~n < 1; {495#(<= |fibo_#in~n| 0)} is VALID [2020-07-08 22:06:37,919 INFO L280 TraceCheckUtils]: 6: Hoare triple {495#(<= |fibo_#in~n| 0)} #res := 0; {495#(<= |fibo_#in~n| 0)} is VALID [2020-07-08 22:06:37,920 INFO L280 TraceCheckUtils]: 7: Hoare triple {495#(<= |fibo_#in~n| 0)} assume true; {495#(<= |fibo_#in~n| 0)} is VALID [2020-07-08 22:06:37,922 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {495#(<= |fibo_#in~n| 0)} {483#(< 1 fibo_~n)} #46#return; {456#false} is VALID [2020-07-08 22:06:37,922 INFO L280 TraceCheckUtils]: 9: Hoare triple {456#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {456#false} is VALID [2020-07-08 22:06:37,923 INFO L263 TraceCheckUtils]: 10: Hoare triple {456#false} call #t~ret1 := fibo(~n - 2); {455#true} is VALID [2020-07-08 22:06:37,923 INFO L280 TraceCheckUtils]: 11: Hoare triple {455#true} ~n := #in~n; {455#true} is VALID [2020-07-08 22:06:37,923 INFO L280 TraceCheckUtils]: 12: Hoare triple {455#true} assume ~n < 1; {455#true} is VALID [2020-07-08 22:06:37,924 INFO L280 TraceCheckUtils]: 13: Hoare triple {455#true} #res := 0; {455#true} is VALID [2020-07-08 22:06:37,924 INFO L280 TraceCheckUtils]: 14: Hoare triple {455#true} assume true; {455#true} is VALID [2020-07-08 22:06:37,924 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {455#true} {456#false} #48#return; {456#false} is VALID [2020-07-08 22:06:37,925 INFO L280 TraceCheckUtils]: 16: Hoare triple {456#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {456#false} is VALID [2020-07-08 22:06:37,925 INFO L280 TraceCheckUtils]: 17: Hoare triple {456#false} #res := #t~ret0 + #t~ret1; {456#false} is VALID [2020-07-08 22:06:37,926 INFO L280 TraceCheckUtils]: 18: Hoare triple {456#false} havoc #t~ret0; {456#false} is VALID [2020-07-08 22:06:37,926 INFO L280 TraceCheckUtils]: 19: Hoare triple {456#false} havoc #t~ret1; {456#false} is VALID [2020-07-08 22:06:37,926 INFO L280 TraceCheckUtils]: 20: Hoare triple {456#false} assume true; {456#false} is VALID [2020-07-08 22:06:37,927 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {456#false} {459#(<= 7 main_~x~0)} #44#return; {456#false} is VALID [2020-07-08 22:06:37,928 INFO L263 TraceCheckUtils]: 0: Hoare triple {455#true} call ULTIMATE.init(); {455#true} is VALID [2020-07-08 22:06:37,928 INFO L280 TraceCheckUtils]: 1: Hoare triple {455#true} assume true; {455#true} is VALID [2020-07-08 22:06:37,929 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {455#true} {455#true} #40#return; {455#true} is VALID [2020-07-08 22:06:37,929 INFO L263 TraceCheckUtils]: 3: Hoare triple {455#true} call #t~ret3 := main(); {455#true} is VALID [2020-07-08 22:06:37,930 INFO L280 TraceCheckUtils]: 4: Hoare triple {455#true} ~x~0 := 7; {459#(<= 7 main_~x~0)} is VALID [2020-07-08 22:06:37,930 INFO L263 TraceCheckUtils]: 5: Hoare triple {459#(<= 7 main_~x~0)} call #t~ret2 := fibo(~x~0); {455#true} is VALID [2020-07-08 22:06:37,931 INFO L280 TraceCheckUtils]: 6: Hoare triple {455#true} ~n := #in~n; {455#true} is VALID [2020-07-08 22:06:37,932 INFO L280 TraceCheckUtils]: 7: Hoare triple {455#true} assume !(~n < 1); {482#(< 0 fibo_~n)} is VALID [2020-07-08 22:06:37,933 INFO L280 TraceCheckUtils]: 8: Hoare triple {482#(< 0 fibo_~n)} assume !(1 == ~n); {483#(< 1 fibo_~n)} is VALID [2020-07-08 22:06:37,933 INFO L263 TraceCheckUtils]: 9: Hoare triple {483#(< 1 fibo_~n)} call #t~ret0 := fibo(~n - 1); {455#true} is VALID [2020-07-08 22:06:37,934 INFO L280 TraceCheckUtils]: 10: Hoare triple {455#true} ~n := #in~n; {494#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:37,935 INFO L280 TraceCheckUtils]: 11: Hoare triple {494#(= fibo_~n |fibo_#in~n|)} assume ~n < 1; {495#(<= |fibo_#in~n| 0)} is VALID [2020-07-08 22:06:37,936 INFO L280 TraceCheckUtils]: 12: Hoare triple {495#(<= |fibo_#in~n| 0)} #res := 0; {495#(<= |fibo_#in~n| 0)} is VALID [2020-07-08 22:06:37,937 INFO L280 TraceCheckUtils]: 13: Hoare triple {495#(<= |fibo_#in~n| 0)} assume true; {495#(<= |fibo_#in~n| 0)} is VALID [2020-07-08 22:06:37,938 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {495#(<= |fibo_#in~n| 0)} {483#(< 1 fibo_~n)} #46#return; {456#false} is VALID [2020-07-08 22:06:37,939 INFO L280 TraceCheckUtils]: 15: Hoare triple {456#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {456#false} is VALID [2020-07-08 22:06:37,939 INFO L263 TraceCheckUtils]: 16: Hoare triple {456#false} call #t~ret1 := fibo(~n - 2); {455#true} is VALID [2020-07-08 22:06:37,940 INFO L280 TraceCheckUtils]: 17: Hoare triple {455#true} ~n := #in~n; {455#true} is VALID [2020-07-08 22:06:37,940 INFO L280 TraceCheckUtils]: 18: Hoare triple {455#true} assume ~n < 1; {455#true} is VALID [2020-07-08 22:06:37,940 INFO L280 TraceCheckUtils]: 19: Hoare triple {455#true} #res := 0; {455#true} is VALID [2020-07-08 22:06:37,941 INFO L280 TraceCheckUtils]: 20: Hoare triple {455#true} assume true; {455#true} is VALID [2020-07-08 22:06:37,941 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {455#true} {456#false} #48#return; {456#false} is VALID [2020-07-08 22:06:37,941 INFO L280 TraceCheckUtils]: 22: Hoare triple {456#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {456#false} is VALID [2020-07-08 22:06:37,942 INFO L280 TraceCheckUtils]: 23: Hoare triple {456#false} #res := #t~ret0 + #t~ret1; {456#false} is VALID [2020-07-08 22:06:37,942 INFO L280 TraceCheckUtils]: 24: Hoare triple {456#false} havoc #t~ret0; {456#false} is VALID [2020-07-08 22:06:37,942 INFO L280 TraceCheckUtils]: 25: Hoare triple {456#false} havoc #t~ret1; {456#false} is VALID [2020-07-08 22:06:37,943 INFO L280 TraceCheckUtils]: 26: Hoare triple {456#false} assume true; {456#false} is VALID [2020-07-08 22:06:37,943 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {456#false} {459#(<= 7 main_~x~0)} #44#return; {456#false} is VALID [2020-07-08 22:06:37,943 INFO L280 TraceCheckUtils]: 28: Hoare triple {456#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {456#false} is VALID [2020-07-08 22:06:37,944 INFO L280 TraceCheckUtils]: 29: Hoare triple {456#false} ~result~0 := #t~ret2; {456#false} is VALID [2020-07-08 22:06:37,944 INFO L280 TraceCheckUtils]: 30: Hoare triple {456#false} havoc #t~ret2; {456#false} is VALID [2020-07-08 22:06:37,944 INFO L280 TraceCheckUtils]: 31: Hoare triple {456#false} assume 13 != ~result~0; {456#false} is VALID [2020-07-08 22:06:37,945 INFO L280 TraceCheckUtils]: 32: Hoare triple {456#false} assume !false; {456#false} is VALID [2020-07-08 22:06:37,947 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-07-08 22:06:37,948 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [530262502] [2020-07-08 22:06:37,948 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 22:06:37,948 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2020-07-08 22:06:37,948 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1914321741] [2020-07-08 22:06:37,949 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 33 [2020-07-08 22:06:37,950 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:06:37,950 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-08 22:06:37,989 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 32 edges. 32 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:37,990 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-08 22:06:37,990 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:06:37,990 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-08 22:06:37,991 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2020-07-08 22:06:37,991 INFO L87 Difference]: Start difference. First operand 28 states and 32 transitions. Second operand 7 states. [2020-07-08 22:06:38,366 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:38,367 INFO L93 Difference]: Finished difference Result 52 states and 63 transitions. [2020-07-08 22:06:38,367 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-08 22:06:38,367 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 33 [2020-07-08 22:06:38,368 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:06:38,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-08 22:06:38,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 60 transitions. [2020-07-08 22:06:38,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-08 22:06:38,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 60 transitions. [2020-07-08 22:06:38,377 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 60 transitions. [2020-07-08 22:06:38,486 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 60 edges. 60 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:38,489 INFO L225 Difference]: With dead ends: 52 [2020-07-08 22:06:38,490 INFO L226 Difference]: Without dead ends: 30 [2020-07-08 22:06:38,491 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2020-07-08 22:06:38,491 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30 states. [2020-07-08 22:06:38,560 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30 to 30. [2020-07-08 22:06:38,561 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:06:38,561 INFO L82 GeneralOperation]: Start isEquivalent. First operand 30 states. Second operand 30 states. [2020-07-08 22:06:38,561 INFO L74 IsIncluded]: Start isIncluded. First operand 30 states. Second operand 30 states. [2020-07-08 22:06:38,561 INFO L87 Difference]: Start difference. First operand 30 states. Second operand 30 states. [2020-07-08 22:06:38,568 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:38,569 INFO L93 Difference]: Finished difference Result 30 states and 34 transitions. [2020-07-08 22:06:38,569 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 34 transitions. [2020-07-08 22:06:38,570 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:06:38,573 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:06:38,574 INFO L74 IsIncluded]: Start isIncluded. First operand 30 states. Second operand 30 states. [2020-07-08 22:06:38,574 INFO L87 Difference]: Start difference. First operand 30 states. Second operand 30 states. [2020-07-08 22:06:38,580 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:38,580 INFO L93 Difference]: Finished difference Result 30 states and 34 transitions. [2020-07-08 22:06:38,581 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 34 transitions. [2020-07-08 22:06:38,585 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:06:38,585 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:06:38,585 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:06:38,585 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:06:38,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30 states. [2020-07-08 22:06:38,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 34 transitions. [2020-07-08 22:06:38,590 INFO L78 Accepts]: Start accepts. Automaton has 30 states and 34 transitions. Word has length 33 [2020-07-08 22:06:38,591 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:06:38,591 INFO L479 AbstractCegarLoop]: Abstraction has 30 states and 34 transitions. [2020-07-08 22:06:38,591 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-08 22:06:38,594 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 30 states and 34 transitions. [2020-07-08 22:06:38,642 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 34 edges. 34 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:38,642 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 34 transitions. [2020-07-08 22:06:38,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2020-07-08 22:06:38,644 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:06:38,644 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] [2020-07-08 22:06:38,645 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-08 22:06:38,645 INFO L427 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:06:38,646 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:06:38,646 INFO L82 PathProgramCache]: Analyzing trace with hash -643371531, now seen corresponding path program 1 times [2020-07-08 22:06:38,646 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:06:38,647 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1625733881] [2020-07-08 22:06:38,647 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:06:38,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:38,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:38,690 INFO L280 TraceCheckUtils]: 0: Hoare triple {730#true} assume true; {730#true} is VALID [2020-07-08 22:06:38,691 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {730#true} {730#true} #40#return; {730#true} is VALID [2020-07-08 22:06:38,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:38,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:38,768 INFO L280 TraceCheckUtils]: 0: Hoare triple {730#true} ~n := #in~n; {758#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:38,769 INFO L280 TraceCheckUtils]: 1: Hoare triple {758#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {758#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:38,770 INFO L280 TraceCheckUtils]: 2: Hoare triple {758#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {772#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:38,770 INFO L280 TraceCheckUtils]: 3: Hoare triple {772#(<= |fibo_#in~n| 1)} #res := 1; {772#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:38,771 INFO L280 TraceCheckUtils]: 4: Hoare triple {772#(<= |fibo_#in~n| 1)} assume true; {772#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:38,773 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {772#(<= |fibo_#in~n| 1)} {758#(= fibo_~n |fibo_#in~n|)} #46#return; {765#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:06:38,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:38,782 INFO L280 TraceCheckUtils]: 0: Hoare triple {730#true} ~n := #in~n; {730#true} is VALID [2020-07-08 22:06:38,782 INFO L280 TraceCheckUtils]: 1: Hoare triple {730#true} assume ~n < 1; {730#true} is VALID [2020-07-08 22:06:38,783 INFO L280 TraceCheckUtils]: 2: Hoare triple {730#true} #res := 0; {730#true} is VALID [2020-07-08 22:06:38,783 INFO L280 TraceCheckUtils]: 3: Hoare triple {730#true} assume true; {730#true} is VALID [2020-07-08 22:06:38,784 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {730#true} {765#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} #48#return; {771#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:38,785 INFO L280 TraceCheckUtils]: 0: Hoare triple {730#true} ~n := #in~n; {758#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:38,786 INFO L280 TraceCheckUtils]: 1: Hoare triple {758#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {758#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:38,787 INFO L280 TraceCheckUtils]: 2: Hoare triple {758#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {758#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:38,787 INFO L263 TraceCheckUtils]: 3: Hoare triple {758#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {730#true} is VALID [2020-07-08 22:06:38,788 INFO L280 TraceCheckUtils]: 4: Hoare triple {730#true} ~n := #in~n; {758#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:38,788 INFO L280 TraceCheckUtils]: 5: Hoare triple {758#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {758#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:38,789 INFO L280 TraceCheckUtils]: 6: Hoare triple {758#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {772#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:38,790 INFO L280 TraceCheckUtils]: 7: Hoare triple {772#(<= |fibo_#in~n| 1)} #res := 1; {772#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:38,790 INFO L280 TraceCheckUtils]: 8: Hoare triple {772#(<= |fibo_#in~n| 1)} assume true; {772#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:38,792 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {772#(<= |fibo_#in~n| 1)} {758#(= fibo_~n |fibo_#in~n|)} #46#return; {765#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:06:38,793 INFO L280 TraceCheckUtils]: 10: Hoare triple {765#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {765#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:06:38,793 INFO L263 TraceCheckUtils]: 11: Hoare triple {765#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} call #t~ret1 := fibo(~n - 2); {730#true} is VALID [2020-07-08 22:06:38,793 INFO L280 TraceCheckUtils]: 12: Hoare triple {730#true} ~n := #in~n; {730#true} is VALID [2020-07-08 22:06:38,794 INFO L280 TraceCheckUtils]: 13: Hoare triple {730#true} assume ~n < 1; {730#true} is VALID [2020-07-08 22:06:38,794 INFO L280 TraceCheckUtils]: 14: Hoare triple {730#true} #res := 0; {730#true} is VALID [2020-07-08 22:06:38,794 INFO L280 TraceCheckUtils]: 15: Hoare triple {730#true} assume true; {730#true} is VALID [2020-07-08 22:06:38,796 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {730#true} {765#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} #48#return; {771#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:38,796 INFO L280 TraceCheckUtils]: 17: Hoare triple {771#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {771#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:38,797 INFO L280 TraceCheckUtils]: 18: Hoare triple {771#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {771#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:38,798 INFO L280 TraceCheckUtils]: 19: Hoare triple {771#(<= |fibo_#in~n| 2)} havoc #t~ret0; {771#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:38,798 INFO L280 TraceCheckUtils]: 20: Hoare triple {771#(<= |fibo_#in~n| 2)} havoc #t~ret1; {771#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:38,799 INFO L280 TraceCheckUtils]: 21: Hoare triple {771#(<= |fibo_#in~n| 2)} assume true; {771#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:38,800 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {771#(<= |fibo_#in~n| 2)} {734#(<= 7 main_~x~0)} #44#return; {731#false} is VALID [2020-07-08 22:06:38,802 INFO L263 TraceCheckUtils]: 0: Hoare triple {730#true} call ULTIMATE.init(); {730#true} is VALID [2020-07-08 22:06:38,802 INFO L280 TraceCheckUtils]: 1: Hoare triple {730#true} assume true; {730#true} is VALID [2020-07-08 22:06:38,802 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {730#true} {730#true} #40#return; {730#true} is VALID [2020-07-08 22:06:38,803 INFO L263 TraceCheckUtils]: 3: Hoare triple {730#true} call #t~ret3 := main(); {730#true} is VALID [2020-07-08 22:06:38,804 INFO L280 TraceCheckUtils]: 4: Hoare triple {730#true} ~x~0 := 7; {734#(<= 7 main_~x~0)} is VALID [2020-07-08 22:06:38,804 INFO L263 TraceCheckUtils]: 5: Hoare triple {734#(<= 7 main_~x~0)} call #t~ret2 := fibo(~x~0); {730#true} is VALID [2020-07-08 22:06:38,805 INFO L280 TraceCheckUtils]: 6: Hoare triple {730#true} ~n := #in~n; {758#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:38,805 INFO L280 TraceCheckUtils]: 7: Hoare triple {758#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {758#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:38,806 INFO L280 TraceCheckUtils]: 8: Hoare triple {758#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {758#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:38,806 INFO L263 TraceCheckUtils]: 9: Hoare triple {758#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {730#true} is VALID [2020-07-08 22:06:38,807 INFO L280 TraceCheckUtils]: 10: Hoare triple {730#true} ~n := #in~n; {758#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:38,807 INFO L280 TraceCheckUtils]: 11: Hoare triple {758#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {758#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:38,808 INFO L280 TraceCheckUtils]: 12: Hoare triple {758#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {772#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:38,809 INFO L280 TraceCheckUtils]: 13: Hoare triple {772#(<= |fibo_#in~n| 1)} #res := 1; {772#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:38,809 INFO L280 TraceCheckUtils]: 14: Hoare triple {772#(<= |fibo_#in~n| 1)} assume true; {772#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:38,811 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {772#(<= |fibo_#in~n| 1)} {758#(= fibo_~n |fibo_#in~n|)} #46#return; {765#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:06:38,812 INFO L280 TraceCheckUtils]: 16: Hoare triple {765#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {765#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:06:38,812 INFO L263 TraceCheckUtils]: 17: Hoare triple {765#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} call #t~ret1 := fibo(~n - 2); {730#true} is VALID [2020-07-08 22:06:38,813 INFO L280 TraceCheckUtils]: 18: Hoare triple {730#true} ~n := #in~n; {730#true} is VALID [2020-07-08 22:06:38,813 INFO L280 TraceCheckUtils]: 19: Hoare triple {730#true} assume ~n < 1; {730#true} is VALID [2020-07-08 22:06:38,813 INFO L280 TraceCheckUtils]: 20: Hoare triple {730#true} #res := 0; {730#true} is VALID [2020-07-08 22:06:38,814 INFO L280 TraceCheckUtils]: 21: Hoare triple {730#true} assume true; {730#true} is VALID [2020-07-08 22:06:38,816 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {730#true} {765#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} #48#return; {771#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:38,817 INFO L280 TraceCheckUtils]: 23: Hoare triple {771#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {771#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:38,817 INFO L280 TraceCheckUtils]: 24: Hoare triple {771#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {771#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:38,818 INFO L280 TraceCheckUtils]: 25: Hoare triple {771#(<= |fibo_#in~n| 2)} havoc #t~ret0; {771#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:38,819 INFO L280 TraceCheckUtils]: 26: Hoare triple {771#(<= |fibo_#in~n| 2)} havoc #t~ret1; {771#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:38,819 INFO L280 TraceCheckUtils]: 27: Hoare triple {771#(<= |fibo_#in~n| 2)} assume true; {771#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:38,820 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {771#(<= |fibo_#in~n| 2)} {734#(<= 7 main_~x~0)} #44#return; {731#false} is VALID [2020-07-08 22:06:38,821 INFO L280 TraceCheckUtils]: 29: Hoare triple {731#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {731#false} is VALID [2020-07-08 22:06:38,821 INFO L280 TraceCheckUtils]: 30: Hoare triple {731#false} ~result~0 := #t~ret2; {731#false} is VALID [2020-07-08 22:06:38,821 INFO L280 TraceCheckUtils]: 31: Hoare triple {731#false} havoc #t~ret2; {731#false} is VALID [2020-07-08 22:06:38,822 INFO L280 TraceCheckUtils]: 32: Hoare triple {731#false} assume 13 != ~result~0; {731#false} is VALID [2020-07-08 22:06:38,822 INFO L280 TraceCheckUtils]: 33: Hoare triple {731#false} assume !false; {731#false} is VALID [2020-07-08 22:06:38,823 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-08 22:06:38,824 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1625733881] [2020-07-08 22:06:38,824 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 22:06:38,824 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2020-07-08 22:06:38,825 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [21358983] [2020-07-08 22:06:38,825 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 34 [2020-07-08 22:06:38,826 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:06:38,826 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-08 22:06:38,858 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 32 edges. 32 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:38,858 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-08 22:06:38,859 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:06:38,859 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-08 22:06:38,859 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-07-08 22:06:38,859 INFO L87 Difference]: Start difference. First operand 30 states and 34 transitions. Second operand 7 states. [2020-07-08 22:06:39,287 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:39,288 INFO L93 Difference]: Finished difference Result 56 states and 70 transitions. [2020-07-08 22:06:39,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-08 22:06:39,288 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 34 [2020-07-08 22:06:39,289 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:06:39,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-08 22:06:39,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 62 transitions. [2020-07-08 22:06:39,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-08 22:06:39,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 62 transitions. [2020-07-08 22:06:39,295 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 62 transitions. [2020-07-08 22:06:39,373 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:39,378 INFO L225 Difference]: With dead ends: 56 [2020-07-08 22:06:39,378 INFO L226 Difference]: Without dead ends: 50 [2020-07-08 22:06:39,379 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2020-07-08 22:06:39,380 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50 states. [2020-07-08 22:06:39,457 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50 to 50. [2020-07-08 22:06:39,457 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:06:39,457 INFO L82 GeneralOperation]: Start isEquivalent. First operand 50 states. Second operand 50 states. [2020-07-08 22:06:39,458 INFO L74 IsIncluded]: Start isIncluded. First operand 50 states. Second operand 50 states. [2020-07-08 22:06:39,458 INFO L87 Difference]: Start difference. First operand 50 states. Second operand 50 states. [2020-07-08 22:06:39,464 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:39,464 INFO L93 Difference]: Finished difference Result 50 states and 64 transitions. [2020-07-08 22:06:39,464 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 64 transitions. [2020-07-08 22:06:39,472 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:06:39,474 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:06:39,475 INFO L74 IsIncluded]: Start isIncluded. First operand 50 states. Second operand 50 states. [2020-07-08 22:06:39,475 INFO L87 Difference]: Start difference. First operand 50 states. Second operand 50 states. [2020-07-08 22:06:39,481 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:39,481 INFO L93 Difference]: Finished difference Result 50 states and 64 transitions. [2020-07-08 22:06:39,481 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 64 transitions. [2020-07-08 22:06:39,482 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:06:39,482 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:06:39,482 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:06:39,483 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:06:39,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 50 states. [2020-07-08 22:06:39,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 50 states and 64 transitions. [2020-07-08 22:06:39,487 INFO L78 Accepts]: Start accepts. Automaton has 50 states and 64 transitions. Word has length 34 [2020-07-08 22:06:39,487 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:06:39,487 INFO L479 AbstractCegarLoop]: Abstraction has 50 states and 64 transitions. [2020-07-08 22:06:39,488 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-08 22:06:39,488 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 50 states and 64 transitions. [2020-07-08 22:06:39,574 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 64 edges. 64 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:39,575 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 64 transitions. [2020-07-08 22:06:39,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2020-07-08 22:06:39,576 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:06:39,577 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] [2020-07-08 22:06:39,577 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-08 22:06:39,577 INFO L427 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:06:39,577 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:06:39,578 INFO L82 PathProgramCache]: Analyzing trace with hash 1274787059, now seen corresponding path program 2 times [2020-07-08 22:06:39,578 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:06:39,578 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1861221041] [2020-07-08 22:06:39,578 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:06:39,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:39,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:39,622 INFO L280 TraceCheckUtils]: 0: Hoare triple {1090#true} assume true; {1090#true} is VALID [2020-07-08 22:06:39,623 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1090#true} {1090#true} #40#return; {1090#true} is VALID [2020-07-08 22:06:39,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:39,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:39,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:39,752 INFO L280 TraceCheckUtils]: 0: Hoare triple {1090#true} ~n := #in~n; {1090#true} is VALID [2020-07-08 22:06:39,752 INFO L280 TraceCheckUtils]: 1: Hoare triple {1090#true} assume !(~n < 1); {1090#true} is VALID [2020-07-08 22:06:39,752 INFO L280 TraceCheckUtils]: 2: Hoare triple {1090#true} assume 1 == ~n; {1090#true} is VALID [2020-07-08 22:06:39,752 INFO L280 TraceCheckUtils]: 3: Hoare triple {1090#true} #res := 1; {1090#true} is VALID [2020-07-08 22:06:39,753 INFO L280 TraceCheckUtils]: 4: Hoare triple {1090#true} assume true; {1090#true} is VALID [2020-07-08 22:06:39,757 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {1090#true} {1166#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #46#return; {1166#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:06:39,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:39,769 INFO L280 TraceCheckUtils]: 0: Hoare triple {1090#true} ~n := #in~n; {1090#true} is VALID [2020-07-08 22:06:39,769 INFO L280 TraceCheckUtils]: 1: Hoare triple {1090#true} assume ~n < 1; {1090#true} is VALID [2020-07-08 22:06:39,769 INFO L280 TraceCheckUtils]: 2: Hoare triple {1090#true} #res := 0; {1090#true} is VALID [2020-07-08 22:06:39,770 INFO L280 TraceCheckUtils]: 3: Hoare triple {1090#true} assume true; {1090#true} is VALID [2020-07-08 22:06:39,771 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1090#true} {1166#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #48#return; {1178#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:39,773 INFO L280 TraceCheckUtils]: 0: Hoare triple {1090#true} ~n := #in~n; {1164#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:39,774 INFO L280 TraceCheckUtils]: 1: Hoare triple {1164#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1165#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-08 22:06:39,775 INFO L280 TraceCheckUtils]: 2: Hoare triple {1165#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {1166#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:06:39,776 INFO L263 TraceCheckUtils]: 3: Hoare triple {1166#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} call #t~ret0 := fibo(~n - 1); {1090#true} is VALID [2020-07-08 22:06:39,776 INFO L280 TraceCheckUtils]: 4: Hoare triple {1090#true} ~n := #in~n; {1090#true} is VALID [2020-07-08 22:06:39,776 INFO L280 TraceCheckUtils]: 5: Hoare triple {1090#true} assume !(~n < 1); {1090#true} is VALID [2020-07-08 22:06:39,776 INFO L280 TraceCheckUtils]: 6: Hoare triple {1090#true} assume 1 == ~n; {1090#true} is VALID [2020-07-08 22:06:39,777 INFO L280 TraceCheckUtils]: 7: Hoare triple {1090#true} #res := 1; {1090#true} is VALID [2020-07-08 22:06:39,777 INFO L280 TraceCheckUtils]: 8: Hoare triple {1090#true} assume true; {1090#true} is VALID [2020-07-08 22:06:39,778 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {1090#true} {1166#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #46#return; {1166#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:06:39,780 INFO L280 TraceCheckUtils]: 10: Hoare triple {1166#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1166#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:06:39,780 INFO L263 TraceCheckUtils]: 11: Hoare triple {1166#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} call #t~ret1 := fibo(~n - 2); {1090#true} is VALID [2020-07-08 22:06:39,780 INFO L280 TraceCheckUtils]: 12: Hoare triple {1090#true} ~n := #in~n; {1090#true} is VALID [2020-07-08 22:06:39,781 INFO L280 TraceCheckUtils]: 13: Hoare triple {1090#true} assume ~n < 1; {1090#true} is VALID [2020-07-08 22:06:39,781 INFO L280 TraceCheckUtils]: 14: Hoare triple {1090#true} #res := 0; {1090#true} is VALID [2020-07-08 22:06:39,781 INFO L280 TraceCheckUtils]: 15: Hoare triple {1090#true} assume true; {1090#true} is VALID [2020-07-08 22:06:39,783 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {1090#true} {1166#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #48#return; {1178#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:39,783 INFO L280 TraceCheckUtils]: 17: Hoare triple {1178#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {1178#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:39,786 INFO L280 TraceCheckUtils]: 18: Hoare triple {1178#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {1178#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:39,786 INFO L280 TraceCheckUtils]: 19: Hoare triple {1178#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {1178#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:39,787 INFO L280 TraceCheckUtils]: 20: Hoare triple {1178#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {1178#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:39,787 INFO L280 TraceCheckUtils]: 21: Hoare triple {1178#(<= 2 |fibo_#in~n|)} assume true; {1178#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:39,789 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {1178#(<= 2 |fibo_#in~n|)} {1090#true} #46#return; {1158#(<= 3 fibo_~n)} is VALID [2020-07-08 22:06:39,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:39,809 INFO L280 TraceCheckUtils]: 0: Hoare triple {1090#true} ~n := #in~n; {1164#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:39,810 INFO L280 TraceCheckUtils]: 1: Hoare triple {1164#(= fibo_~n |fibo_#in~n|)} assume ~n < 1; {1179#(<= |fibo_#in~n| 0)} is VALID [2020-07-08 22:06:39,810 INFO L280 TraceCheckUtils]: 2: Hoare triple {1179#(<= |fibo_#in~n| 0)} #res := 0; {1179#(<= |fibo_#in~n| 0)} is VALID [2020-07-08 22:06:39,811 INFO L280 TraceCheckUtils]: 3: Hoare triple {1179#(<= |fibo_#in~n| 0)} assume true; {1179#(<= |fibo_#in~n| 0)} is VALID [2020-07-08 22:06:39,812 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1179#(<= |fibo_#in~n| 0)} {1158#(<= 3 fibo_~n)} #48#return; {1091#false} is VALID [2020-07-08 22:06:39,812 INFO L280 TraceCheckUtils]: 0: Hoare triple {1090#true} ~n := #in~n; {1090#true} is VALID [2020-07-08 22:06:39,813 INFO L280 TraceCheckUtils]: 1: Hoare triple {1090#true} assume !(~n < 1); {1090#true} is VALID [2020-07-08 22:06:39,813 INFO L280 TraceCheckUtils]: 2: Hoare triple {1090#true} assume !(1 == ~n); {1090#true} is VALID [2020-07-08 22:06:39,813 INFO L263 TraceCheckUtils]: 3: Hoare triple {1090#true} call #t~ret0 := fibo(~n - 1); {1090#true} is VALID [2020-07-08 22:06:39,814 INFO L280 TraceCheckUtils]: 4: Hoare triple {1090#true} ~n := #in~n; {1164#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:39,815 INFO L280 TraceCheckUtils]: 5: Hoare triple {1164#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1165#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-08 22:06:39,816 INFO L280 TraceCheckUtils]: 6: Hoare triple {1165#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {1166#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:06:39,816 INFO L263 TraceCheckUtils]: 7: Hoare triple {1166#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} call #t~ret0 := fibo(~n - 1); {1090#true} is VALID [2020-07-08 22:06:39,816 INFO L280 TraceCheckUtils]: 8: Hoare triple {1090#true} ~n := #in~n; {1090#true} is VALID [2020-07-08 22:06:39,816 INFO L280 TraceCheckUtils]: 9: Hoare triple {1090#true} assume !(~n < 1); {1090#true} is VALID [2020-07-08 22:06:39,817 INFO L280 TraceCheckUtils]: 10: Hoare triple {1090#true} assume 1 == ~n; {1090#true} is VALID [2020-07-08 22:06:39,817 INFO L280 TraceCheckUtils]: 11: Hoare triple {1090#true} #res := 1; {1090#true} is VALID [2020-07-08 22:06:39,817 INFO L280 TraceCheckUtils]: 12: Hoare triple {1090#true} assume true; {1090#true} is VALID [2020-07-08 22:06:39,818 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {1090#true} {1166#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #46#return; {1166#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:06:39,819 INFO L280 TraceCheckUtils]: 14: Hoare triple {1166#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1166#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:06:39,819 INFO L263 TraceCheckUtils]: 15: Hoare triple {1166#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} call #t~ret1 := fibo(~n - 2); {1090#true} is VALID [2020-07-08 22:06:39,819 INFO L280 TraceCheckUtils]: 16: Hoare triple {1090#true} ~n := #in~n; {1090#true} is VALID [2020-07-08 22:06:39,820 INFO L280 TraceCheckUtils]: 17: Hoare triple {1090#true} assume ~n < 1; {1090#true} is VALID [2020-07-08 22:06:39,820 INFO L280 TraceCheckUtils]: 18: Hoare triple {1090#true} #res := 0; {1090#true} is VALID [2020-07-08 22:06:39,820 INFO L280 TraceCheckUtils]: 19: Hoare triple {1090#true} assume true; {1090#true} is VALID [2020-07-08 22:06:39,821 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1090#true} {1166#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #48#return; {1178#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:39,822 INFO L280 TraceCheckUtils]: 21: Hoare triple {1178#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {1178#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:39,823 INFO L280 TraceCheckUtils]: 22: Hoare triple {1178#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {1178#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:39,823 INFO L280 TraceCheckUtils]: 23: Hoare triple {1178#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {1178#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:39,824 INFO L280 TraceCheckUtils]: 24: Hoare triple {1178#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {1178#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:39,824 INFO L280 TraceCheckUtils]: 25: Hoare triple {1178#(<= 2 |fibo_#in~n|)} assume true; {1178#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:39,826 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {1178#(<= 2 |fibo_#in~n|)} {1090#true} #46#return; {1158#(<= 3 fibo_~n)} is VALID [2020-07-08 22:06:39,826 INFO L280 TraceCheckUtils]: 27: Hoare triple {1158#(<= 3 fibo_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1158#(<= 3 fibo_~n)} is VALID [2020-07-08 22:06:39,827 INFO L263 TraceCheckUtils]: 28: Hoare triple {1158#(<= 3 fibo_~n)} call #t~ret1 := fibo(~n - 2); {1090#true} is VALID [2020-07-08 22:06:39,827 INFO L280 TraceCheckUtils]: 29: Hoare triple {1090#true} ~n := #in~n; {1164#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:39,828 INFO L280 TraceCheckUtils]: 30: Hoare triple {1164#(= fibo_~n |fibo_#in~n|)} assume ~n < 1; {1179#(<= |fibo_#in~n| 0)} is VALID [2020-07-08 22:06:39,829 INFO L280 TraceCheckUtils]: 31: Hoare triple {1179#(<= |fibo_#in~n| 0)} #res := 0; {1179#(<= |fibo_#in~n| 0)} is VALID [2020-07-08 22:06:39,829 INFO L280 TraceCheckUtils]: 32: Hoare triple {1179#(<= |fibo_#in~n| 0)} assume true; {1179#(<= |fibo_#in~n| 0)} is VALID [2020-07-08 22:06:39,831 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {1179#(<= |fibo_#in~n| 0)} {1158#(<= 3 fibo_~n)} #48#return; {1091#false} is VALID [2020-07-08 22:06:39,831 INFO L280 TraceCheckUtils]: 34: Hoare triple {1091#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {1091#false} is VALID [2020-07-08 22:06:39,831 INFO L280 TraceCheckUtils]: 35: Hoare triple {1091#false} #res := #t~ret0 + #t~ret1; {1091#false} is VALID [2020-07-08 22:06:39,831 INFO L280 TraceCheckUtils]: 36: Hoare triple {1091#false} havoc #t~ret0; {1091#false} is VALID [2020-07-08 22:06:39,832 INFO L280 TraceCheckUtils]: 37: Hoare triple {1091#false} havoc #t~ret1; {1091#false} is VALID [2020-07-08 22:06:39,832 INFO L280 TraceCheckUtils]: 38: Hoare triple {1091#false} assume true; {1091#false} is VALID [2020-07-08 22:06:39,832 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {1091#false} {1094#(<= 7 main_~x~0)} #44#return; {1091#false} is VALID [2020-07-08 22:06:39,834 INFO L263 TraceCheckUtils]: 0: Hoare triple {1090#true} call ULTIMATE.init(); {1090#true} is VALID [2020-07-08 22:06:39,834 INFO L280 TraceCheckUtils]: 1: Hoare triple {1090#true} assume true; {1090#true} is VALID [2020-07-08 22:06:39,835 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1090#true} {1090#true} #40#return; {1090#true} is VALID [2020-07-08 22:06:39,835 INFO L263 TraceCheckUtils]: 3: Hoare triple {1090#true} call #t~ret3 := main(); {1090#true} is VALID [2020-07-08 22:06:39,836 INFO L280 TraceCheckUtils]: 4: Hoare triple {1090#true} ~x~0 := 7; {1094#(<= 7 main_~x~0)} is VALID [2020-07-08 22:06:39,836 INFO L263 TraceCheckUtils]: 5: Hoare triple {1094#(<= 7 main_~x~0)} call #t~ret2 := fibo(~x~0); {1090#true} is VALID [2020-07-08 22:06:39,836 INFO L280 TraceCheckUtils]: 6: Hoare triple {1090#true} ~n := #in~n; {1090#true} is VALID [2020-07-08 22:06:39,837 INFO L280 TraceCheckUtils]: 7: Hoare triple {1090#true} assume !(~n < 1); {1090#true} is VALID [2020-07-08 22:06:39,837 INFO L280 TraceCheckUtils]: 8: Hoare triple {1090#true} assume !(1 == ~n); {1090#true} is VALID [2020-07-08 22:06:39,837 INFO L263 TraceCheckUtils]: 9: Hoare triple {1090#true} call #t~ret0 := fibo(~n - 1); {1090#true} is VALID [2020-07-08 22:06:39,838 INFO L280 TraceCheckUtils]: 10: Hoare triple {1090#true} ~n := #in~n; {1164#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:39,838 INFO L280 TraceCheckUtils]: 11: Hoare triple {1164#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1165#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-08 22:06:39,839 INFO L280 TraceCheckUtils]: 12: Hoare triple {1165#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {1166#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:06:39,839 INFO L263 TraceCheckUtils]: 13: Hoare triple {1166#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} call #t~ret0 := fibo(~n - 1); {1090#true} is VALID [2020-07-08 22:06:39,840 INFO L280 TraceCheckUtils]: 14: Hoare triple {1090#true} ~n := #in~n; {1090#true} is VALID [2020-07-08 22:06:39,840 INFO L280 TraceCheckUtils]: 15: Hoare triple {1090#true} assume !(~n < 1); {1090#true} is VALID [2020-07-08 22:06:39,840 INFO L280 TraceCheckUtils]: 16: Hoare triple {1090#true} assume 1 == ~n; {1090#true} is VALID [2020-07-08 22:06:39,840 INFO L280 TraceCheckUtils]: 17: Hoare triple {1090#true} #res := 1; {1090#true} is VALID [2020-07-08 22:06:39,841 INFO L280 TraceCheckUtils]: 18: Hoare triple {1090#true} assume true; {1090#true} is VALID [2020-07-08 22:06:39,842 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {1090#true} {1166#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #46#return; {1166#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:06:39,842 INFO L280 TraceCheckUtils]: 20: Hoare triple {1166#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1166#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:06:39,843 INFO L263 TraceCheckUtils]: 21: Hoare triple {1166#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} call #t~ret1 := fibo(~n - 2); {1090#true} is VALID [2020-07-08 22:06:39,843 INFO L280 TraceCheckUtils]: 22: Hoare triple {1090#true} ~n := #in~n; {1090#true} is VALID [2020-07-08 22:06:39,843 INFO L280 TraceCheckUtils]: 23: Hoare triple {1090#true} assume ~n < 1; {1090#true} is VALID [2020-07-08 22:06:39,843 INFO L280 TraceCheckUtils]: 24: Hoare triple {1090#true} #res := 0; {1090#true} is VALID [2020-07-08 22:06:39,844 INFO L280 TraceCheckUtils]: 25: Hoare triple {1090#true} assume true; {1090#true} is VALID [2020-07-08 22:06:39,845 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {1090#true} {1166#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #48#return; {1178#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:39,846 INFO L280 TraceCheckUtils]: 27: Hoare triple {1178#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {1178#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:39,846 INFO L280 TraceCheckUtils]: 28: Hoare triple {1178#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {1178#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:39,847 INFO L280 TraceCheckUtils]: 29: Hoare triple {1178#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {1178#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:39,847 INFO L280 TraceCheckUtils]: 30: Hoare triple {1178#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {1178#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:39,848 INFO L280 TraceCheckUtils]: 31: Hoare triple {1178#(<= 2 |fibo_#in~n|)} assume true; {1178#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:39,849 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {1178#(<= 2 |fibo_#in~n|)} {1090#true} #46#return; {1158#(<= 3 fibo_~n)} is VALID [2020-07-08 22:06:39,850 INFO L280 TraceCheckUtils]: 33: Hoare triple {1158#(<= 3 fibo_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1158#(<= 3 fibo_~n)} is VALID [2020-07-08 22:06:39,850 INFO L263 TraceCheckUtils]: 34: Hoare triple {1158#(<= 3 fibo_~n)} call #t~ret1 := fibo(~n - 2); {1090#true} is VALID [2020-07-08 22:06:39,851 INFO L280 TraceCheckUtils]: 35: Hoare triple {1090#true} ~n := #in~n; {1164#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:39,851 INFO L280 TraceCheckUtils]: 36: Hoare triple {1164#(= fibo_~n |fibo_#in~n|)} assume ~n < 1; {1179#(<= |fibo_#in~n| 0)} is VALID [2020-07-08 22:06:39,852 INFO L280 TraceCheckUtils]: 37: Hoare triple {1179#(<= |fibo_#in~n| 0)} #res := 0; {1179#(<= |fibo_#in~n| 0)} is VALID [2020-07-08 22:06:39,853 INFO L280 TraceCheckUtils]: 38: Hoare triple {1179#(<= |fibo_#in~n| 0)} assume true; {1179#(<= |fibo_#in~n| 0)} is VALID [2020-07-08 22:06:39,854 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {1179#(<= |fibo_#in~n| 0)} {1158#(<= 3 fibo_~n)} #48#return; {1091#false} is VALID [2020-07-08 22:06:39,854 INFO L280 TraceCheckUtils]: 40: Hoare triple {1091#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {1091#false} is VALID [2020-07-08 22:06:39,854 INFO L280 TraceCheckUtils]: 41: Hoare triple {1091#false} #res := #t~ret0 + #t~ret1; {1091#false} is VALID [2020-07-08 22:06:39,855 INFO L280 TraceCheckUtils]: 42: Hoare triple {1091#false} havoc #t~ret0; {1091#false} is VALID [2020-07-08 22:06:39,855 INFO L280 TraceCheckUtils]: 43: Hoare triple {1091#false} havoc #t~ret1; {1091#false} is VALID [2020-07-08 22:06:39,855 INFO L280 TraceCheckUtils]: 44: Hoare triple {1091#false} assume true; {1091#false} is VALID [2020-07-08 22:06:39,856 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {1091#false} {1094#(<= 7 main_~x~0)} #44#return; {1091#false} is VALID [2020-07-08 22:06:39,856 INFO L280 TraceCheckUtils]: 46: Hoare triple {1091#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1091#false} is VALID [2020-07-08 22:06:39,856 INFO L280 TraceCheckUtils]: 47: Hoare triple {1091#false} ~result~0 := #t~ret2; {1091#false} is VALID [2020-07-08 22:06:39,856 INFO L280 TraceCheckUtils]: 48: Hoare triple {1091#false} havoc #t~ret2; {1091#false} is VALID [2020-07-08 22:06:39,857 INFO L280 TraceCheckUtils]: 49: Hoare triple {1091#false} assume 13 != ~result~0; {1091#false} is VALID [2020-07-08 22:06:39,857 INFO L280 TraceCheckUtils]: 50: Hoare triple {1091#false} assume !false; {1091#false} is VALID [2020-07-08 22:06:39,859 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2020-07-08 22:06:39,860 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1861221041] [2020-07-08 22:06:39,860 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 22:06:39,860 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9] total 9 [2020-07-08 22:06:39,860 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [741056655] [2020-07-08 22:06:39,861 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 51 [2020-07-08 22:06:39,862 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:06:39,862 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 22:06:39,908 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 46 edges. 46 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:39,908 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 22:06:39,909 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:06:39,909 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 22:06:39,909 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2020-07-08 22:06:39,910 INFO L87 Difference]: Start difference. First operand 50 states and 64 transitions. Second operand 9 states. [2020-07-08 22:06:40,448 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:40,448 INFO L93 Difference]: Finished difference Result 111 states and 156 transitions. [2020-07-08 22:06:40,448 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-08 22:06:40,449 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 51 [2020-07-08 22:06:40,449 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:06:40,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 22:06:40,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 78 transitions. [2020-07-08 22:06:40,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 22:06:40,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 78 transitions. [2020-07-08 22:06:40,457 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 78 transitions. [2020-07-08 22:06:40,553 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 78 edges. 78 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:40,556 INFO L225 Difference]: With dead ends: 111 [2020-07-08 22:06:40,557 INFO L226 Difference]: Without dead ends: 67 [2020-07-08 22:06:40,558 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=30, Invalid=80, Unknown=0, NotChecked=0, Total=110 [2020-07-08 22:06:40,559 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 67 states. [2020-07-08 22:06:40,659 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 67 to 55. [2020-07-08 22:06:40,659 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:06:40,659 INFO L82 GeneralOperation]: Start isEquivalent. First operand 67 states. Second operand 55 states. [2020-07-08 22:06:40,659 INFO L74 IsIncluded]: Start isIncluded. First operand 67 states. Second operand 55 states. [2020-07-08 22:06:40,660 INFO L87 Difference]: Start difference. First operand 67 states. Second operand 55 states. [2020-07-08 22:06:40,666 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:40,667 INFO L93 Difference]: Finished difference Result 67 states and 86 transitions. [2020-07-08 22:06:40,667 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 86 transitions. [2020-07-08 22:06:40,668 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:06:40,668 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:06:40,668 INFO L74 IsIncluded]: Start isIncluded. First operand 55 states. Second operand 67 states. [2020-07-08 22:06:40,668 INFO L87 Difference]: Start difference. First operand 55 states. Second operand 67 states. [2020-07-08 22:06:40,674 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:40,675 INFO L93 Difference]: Finished difference Result 67 states and 86 transitions. [2020-07-08 22:06:40,675 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 86 transitions. [2020-07-08 22:06:40,676 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:06:40,676 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:06:40,676 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:06:40,676 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:06:40,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 55 states. [2020-07-08 22:06:40,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 55 states and 70 transitions. [2020-07-08 22:06:40,681 INFO L78 Accepts]: Start accepts. Automaton has 55 states and 70 transitions. Word has length 51 [2020-07-08 22:06:40,682 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:06:40,682 INFO L479 AbstractCegarLoop]: Abstraction has 55 states and 70 transitions. [2020-07-08 22:06:40,682 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 22:06:40,682 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 55 states and 70 transitions. [2020-07-08 22:06:40,768 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:40,768 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 70 transitions. [2020-07-08 22:06:40,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2020-07-08 22:06:40,769 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:06:40,770 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] [2020-07-08 22:06:40,770 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-08 22:06:40,770 INFO L427 AbstractCegarLoop]: === Iteration 6 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:06:40,771 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:06:40,771 INFO L82 PathProgramCache]: Analyzing trace with hash 99184320, now seen corresponding path program 3 times [2020-07-08 22:06:40,771 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:06:40,771 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1433393901] [2020-07-08 22:06:40,772 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:06:40,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:40,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:40,808 INFO L280 TraceCheckUtils]: 0: Hoare triple {1653#true} assume true; {1653#true} is VALID [2020-07-08 22:06:40,809 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1653#true} {1653#true} #40#return; {1653#true} is VALID [2020-07-08 22:06:40,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:40,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:40,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:40,931 INFO L280 TraceCheckUtils]: 0: Hoare triple {1653#true} ~n := #in~n; {1699#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:40,932 INFO L280 TraceCheckUtils]: 1: Hoare triple {1699#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1699#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:40,932 INFO L280 TraceCheckUtils]: 2: Hoare triple {1699#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {1744#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:40,933 INFO L280 TraceCheckUtils]: 3: Hoare triple {1744#(<= |fibo_#in~n| 1)} #res := 1; {1744#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:40,934 INFO L280 TraceCheckUtils]: 4: Hoare triple {1744#(<= |fibo_#in~n| 1)} assume true; {1744#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:40,936 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {1744#(<= |fibo_#in~n| 1)} {1699#(= fibo_~n |fibo_#in~n|)} #46#return; {1737#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:06:40,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:40,943 INFO L280 TraceCheckUtils]: 0: Hoare triple {1653#true} ~n := #in~n; {1653#true} is VALID [2020-07-08 22:06:40,944 INFO L280 TraceCheckUtils]: 1: Hoare triple {1653#true} assume ~n < 1; {1653#true} is VALID [2020-07-08 22:06:40,944 INFO L280 TraceCheckUtils]: 2: Hoare triple {1653#true} #res := 0; {1653#true} is VALID [2020-07-08 22:06:40,945 INFO L280 TraceCheckUtils]: 3: Hoare triple {1653#true} assume true; {1653#true} is VALID [2020-07-08 22:06:40,947 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1653#true} {1737#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} #48#return; {1743#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:40,948 INFO L280 TraceCheckUtils]: 0: Hoare triple {1653#true} ~n := #in~n; {1699#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:40,949 INFO L280 TraceCheckUtils]: 1: Hoare triple {1699#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1699#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:40,949 INFO L280 TraceCheckUtils]: 2: Hoare triple {1699#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {1699#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:40,950 INFO L263 TraceCheckUtils]: 3: Hoare triple {1699#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {1653#true} is VALID [2020-07-08 22:06:40,951 INFO L280 TraceCheckUtils]: 4: Hoare triple {1653#true} ~n := #in~n; {1699#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:40,952 INFO L280 TraceCheckUtils]: 5: Hoare triple {1699#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1699#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:40,953 INFO L280 TraceCheckUtils]: 6: Hoare triple {1699#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {1744#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:40,953 INFO L280 TraceCheckUtils]: 7: Hoare triple {1744#(<= |fibo_#in~n| 1)} #res := 1; {1744#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:40,954 INFO L280 TraceCheckUtils]: 8: Hoare triple {1744#(<= |fibo_#in~n| 1)} assume true; {1744#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:40,956 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {1744#(<= |fibo_#in~n| 1)} {1699#(= fibo_~n |fibo_#in~n|)} #46#return; {1737#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:06:40,956 INFO L280 TraceCheckUtils]: 10: Hoare triple {1737#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1737#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:06:40,957 INFO L263 TraceCheckUtils]: 11: Hoare triple {1737#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} call #t~ret1 := fibo(~n - 2); {1653#true} is VALID [2020-07-08 22:06:40,957 INFO L280 TraceCheckUtils]: 12: Hoare triple {1653#true} ~n := #in~n; {1653#true} is VALID [2020-07-08 22:06:40,957 INFO L280 TraceCheckUtils]: 13: Hoare triple {1653#true} assume ~n < 1; {1653#true} is VALID [2020-07-08 22:06:40,958 INFO L280 TraceCheckUtils]: 14: Hoare triple {1653#true} #res := 0; {1653#true} is VALID [2020-07-08 22:06:40,958 INFO L280 TraceCheckUtils]: 15: Hoare triple {1653#true} assume true; {1653#true} is VALID [2020-07-08 22:06:40,962 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {1653#true} {1737#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} #48#return; {1743#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:40,962 INFO L280 TraceCheckUtils]: 17: Hoare triple {1743#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {1743#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:40,963 INFO L280 TraceCheckUtils]: 18: Hoare triple {1743#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {1743#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:40,964 INFO L280 TraceCheckUtils]: 19: Hoare triple {1743#(<= |fibo_#in~n| 2)} havoc #t~ret0; {1743#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:40,964 INFO L280 TraceCheckUtils]: 20: Hoare triple {1743#(<= |fibo_#in~n| 2)} havoc #t~ret1; {1743#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:40,965 INFO L280 TraceCheckUtils]: 21: Hoare triple {1743#(<= |fibo_#in~n| 2)} assume true; {1743#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:40,966 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {1743#(<= |fibo_#in~n| 2)} {1699#(= fibo_~n |fibo_#in~n|)} #46#return; {1723#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} is VALID [2020-07-08 22:06:40,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:40,975 INFO L280 TraceCheckUtils]: 0: Hoare triple {1653#true} ~n := #in~n; {1653#true} is VALID [2020-07-08 22:06:40,975 INFO L280 TraceCheckUtils]: 1: Hoare triple {1653#true} assume !(~n < 1); {1653#true} is VALID [2020-07-08 22:06:40,976 INFO L280 TraceCheckUtils]: 2: Hoare triple {1653#true} assume 1 == ~n; {1653#true} is VALID [2020-07-08 22:06:40,976 INFO L280 TraceCheckUtils]: 3: Hoare triple {1653#true} #res := 1; {1653#true} is VALID [2020-07-08 22:06:40,977 INFO L280 TraceCheckUtils]: 4: Hoare triple {1653#true} assume true; {1653#true} is VALID [2020-07-08 22:06:40,979 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {1653#true} {1723#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} #48#return; {1730#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:40,980 INFO L280 TraceCheckUtils]: 0: Hoare triple {1653#true} ~n := #in~n; {1699#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:40,981 INFO L280 TraceCheckUtils]: 1: Hoare triple {1699#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1699#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:40,981 INFO L280 TraceCheckUtils]: 2: Hoare triple {1699#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {1699#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:40,982 INFO L263 TraceCheckUtils]: 3: Hoare triple {1699#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {1653#true} is VALID [2020-07-08 22:06:40,983 INFO L280 TraceCheckUtils]: 4: Hoare triple {1653#true} ~n := #in~n; {1699#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:40,984 INFO L280 TraceCheckUtils]: 5: Hoare triple {1699#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1699#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:40,984 INFO L280 TraceCheckUtils]: 6: Hoare triple {1699#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {1699#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:40,985 INFO L263 TraceCheckUtils]: 7: Hoare triple {1699#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {1653#true} is VALID [2020-07-08 22:06:40,986 INFO L280 TraceCheckUtils]: 8: Hoare triple {1653#true} ~n := #in~n; {1699#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:40,986 INFO L280 TraceCheckUtils]: 9: Hoare triple {1699#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1699#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:40,993 INFO L280 TraceCheckUtils]: 10: Hoare triple {1699#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {1744#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:40,994 INFO L280 TraceCheckUtils]: 11: Hoare triple {1744#(<= |fibo_#in~n| 1)} #res := 1; {1744#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:40,995 INFO L280 TraceCheckUtils]: 12: Hoare triple {1744#(<= |fibo_#in~n| 1)} assume true; {1744#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:40,997 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {1744#(<= |fibo_#in~n| 1)} {1699#(= fibo_~n |fibo_#in~n|)} #46#return; {1737#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:06:41,021 INFO L280 TraceCheckUtils]: 14: Hoare triple {1737#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1737#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:06:41,022 INFO L263 TraceCheckUtils]: 15: Hoare triple {1737#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} call #t~ret1 := fibo(~n - 2); {1653#true} is VALID [2020-07-08 22:06:41,022 INFO L280 TraceCheckUtils]: 16: Hoare triple {1653#true} ~n := #in~n; {1653#true} is VALID [2020-07-08 22:06:41,023 INFO L280 TraceCheckUtils]: 17: Hoare triple {1653#true} assume ~n < 1; {1653#true} is VALID [2020-07-08 22:06:41,023 INFO L280 TraceCheckUtils]: 18: Hoare triple {1653#true} #res := 0; {1653#true} is VALID [2020-07-08 22:06:41,023 INFO L280 TraceCheckUtils]: 19: Hoare triple {1653#true} assume true; {1653#true} is VALID [2020-07-08 22:06:41,024 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1653#true} {1737#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} #48#return; {1743#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:41,025 INFO L280 TraceCheckUtils]: 21: Hoare triple {1743#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {1743#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:41,026 INFO L280 TraceCheckUtils]: 22: Hoare triple {1743#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {1743#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:41,026 INFO L280 TraceCheckUtils]: 23: Hoare triple {1743#(<= |fibo_#in~n| 2)} havoc #t~ret0; {1743#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:41,027 INFO L280 TraceCheckUtils]: 24: Hoare triple {1743#(<= |fibo_#in~n| 2)} havoc #t~ret1; {1743#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:41,028 INFO L280 TraceCheckUtils]: 25: Hoare triple {1743#(<= |fibo_#in~n| 2)} assume true; {1743#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:41,029 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {1743#(<= |fibo_#in~n| 2)} {1699#(= fibo_~n |fibo_#in~n|)} #46#return; {1723#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} is VALID [2020-07-08 22:06:41,030 INFO L280 TraceCheckUtils]: 27: Hoare triple {1723#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1723#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} is VALID [2020-07-08 22:06:41,030 INFO L263 TraceCheckUtils]: 28: Hoare triple {1723#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} call #t~ret1 := fibo(~n - 2); {1653#true} is VALID [2020-07-08 22:06:41,031 INFO L280 TraceCheckUtils]: 29: Hoare triple {1653#true} ~n := #in~n; {1653#true} is VALID [2020-07-08 22:06:41,031 INFO L280 TraceCheckUtils]: 30: Hoare triple {1653#true} assume !(~n < 1); {1653#true} is VALID [2020-07-08 22:06:41,031 INFO L280 TraceCheckUtils]: 31: Hoare triple {1653#true} assume 1 == ~n; {1653#true} is VALID [2020-07-08 22:06:41,031 INFO L280 TraceCheckUtils]: 32: Hoare triple {1653#true} #res := 1; {1653#true} is VALID [2020-07-08 22:06:41,031 INFO L280 TraceCheckUtils]: 33: Hoare triple {1653#true} assume true; {1653#true} is VALID [2020-07-08 22:06:41,032 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {1653#true} {1723#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} #48#return; {1730#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:41,033 INFO L280 TraceCheckUtils]: 35: Hoare triple {1730#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {1730#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:41,034 INFO L280 TraceCheckUtils]: 36: Hoare triple {1730#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {1730#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:41,034 INFO L280 TraceCheckUtils]: 37: Hoare triple {1730#(<= |fibo_#in~n| 3)} havoc #t~ret0; {1730#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:41,035 INFO L280 TraceCheckUtils]: 38: Hoare triple {1730#(<= |fibo_#in~n| 3)} havoc #t~ret1; {1730#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:41,036 INFO L280 TraceCheckUtils]: 39: Hoare triple {1730#(<= |fibo_#in~n| 3)} assume true; {1730#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:41,037 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {1730#(<= |fibo_#in~n| 3)} {1657#(<= 7 main_~x~0)} #44#return; {1654#false} is VALID [2020-07-08 22:06:41,040 INFO L263 TraceCheckUtils]: 0: Hoare triple {1653#true} call ULTIMATE.init(); {1653#true} is VALID [2020-07-08 22:06:41,041 INFO L280 TraceCheckUtils]: 1: Hoare triple {1653#true} assume true; {1653#true} is VALID [2020-07-08 22:06:41,041 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1653#true} {1653#true} #40#return; {1653#true} is VALID [2020-07-08 22:06:41,041 INFO L263 TraceCheckUtils]: 3: Hoare triple {1653#true} call #t~ret3 := main(); {1653#true} is VALID [2020-07-08 22:06:41,042 INFO L280 TraceCheckUtils]: 4: Hoare triple {1653#true} ~x~0 := 7; {1657#(<= 7 main_~x~0)} is VALID [2020-07-08 22:06:41,042 INFO L263 TraceCheckUtils]: 5: Hoare triple {1657#(<= 7 main_~x~0)} call #t~ret2 := fibo(~x~0); {1653#true} is VALID [2020-07-08 22:06:41,043 INFO L280 TraceCheckUtils]: 6: Hoare triple {1653#true} ~n := #in~n; {1699#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:41,044 INFO L280 TraceCheckUtils]: 7: Hoare triple {1699#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1699#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:41,045 INFO L280 TraceCheckUtils]: 8: Hoare triple {1699#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {1699#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:41,045 INFO L263 TraceCheckUtils]: 9: Hoare triple {1699#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {1653#true} is VALID [2020-07-08 22:06:41,046 INFO L280 TraceCheckUtils]: 10: Hoare triple {1653#true} ~n := #in~n; {1699#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:41,047 INFO L280 TraceCheckUtils]: 11: Hoare triple {1699#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1699#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:41,047 INFO L280 TraceCheckUtils]: 12: Hoare triple {1699#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {1699#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:41,048 INFO L263 TraceCheckUtils]: 13: Hoare triple {1699#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {1653#true} is VALID [2020-07-08 22:06:41,048 INFO L280 TraceCheckUtils]: 14: Hoare triple {1653#true} ~n := #in~n; {1699#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:41,049 INFO L280 TraceCheckUtils]: 15: Hoare triple {1699#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1699#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:41,050 INFO L280 TraceCheckUtils]: 16: Hoare triple {1699#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {1744#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:41,051 INFO L280 TraceCheckUtils]: 17: Hoare triple {1744#(<= |fibo_#in~n| 1)} #res := 1; {1744#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:41,051 INFO L280 TraceCheckUtils]: 18: Hoare triple {1744#(<= |fibo_#in~n| 1)} assume true; {1744#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:41,053 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {1744#(<= |fibo_#in~n| 1)} {1699#(= fibo_~n |fibo_#in~n|)} #46#return; {1737#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:06:41,054 INFO L280 TraceCheckUtils]: 20: Hoare triple {1737#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1737#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:06:41,055 INFO L263 TraceCheckUtils]: 21: Hoare triple {1737#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} call #t~ret1 := fibo(~n - 2); {1653#true} is VALID [2020-07-08 22:06:41,055 INFO L280 TraceCheckUtils]: 22: Hoare triple {1653#true} ~n := #in~n; {1653#true} is VALID [2020-07-08 22:06:41,055 INFO L280 TraceCheckUtils]: 23: Hoare triple {1653#true} assume ~n < 1; {1653#true} is VALID [2020-07-08 22:06:41,055 INFO L280 TraceCheckUtils]: 24: Hoare triple {1653#true} #res := 0; {1653#true} is VALID [2020-07-08 22:06:41,056 INFO L280 TraceCheckUtils]: 25: Hoare triple {1653#true} assume true; {1653#true} is VALID [2020-07-08 22:06:41,057 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {1653#true} {1737#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} #48#return; {1743#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:41,058 INFO L280 TraceCheckUtils]: 27: Hoare triple {1743#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {1743#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:41,059 INFO L280 TraceCheckUtils]: 28: Hoare triple {1743#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {1743#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:41,059 INFO L280 TraceCheckUtils]: 29: Hoare triple {1743#(<= |fibo_#in~n| 2)} havoc #t~ret0; {1743#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:41,060 INFO L280 TraceCheckUtils]: 30: Hoare triple {1743#(<= |fibo_#in~n| 2)} havoc #t~ret1; {1743#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:41,061 INFO L280 TraceCheckUtils]: 31: Hoare triple {1743#(<= |fibo_#in~n| 2)} assume true; {1743#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:41,062 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {1743#(<= |fibo_#in~n| 2)} {1699#(= fibo_~n |fibo_#in~n|)} #46#return; {1723#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} is VALID [2020-07-08 22:06:41,063 INFO L280 TraceCheckUtils]: 33: Hoare triple {1723#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1723#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} is VALID [2020-07-08 22:06:41,063 INFO L263 TraceCheckUtils]: 34: Hoare triple {1723#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} call #t~ret1 := fibo(~n - 2); {1653#true} is VALID [2020-07-08 22:06:41,064 INFO L280 TraceCheckUtils]: 35: Hoare triple {1653#true} ~n := #in~n; {1653#true} is VALID [2020-07-08 22:06:41,064 INFO L280 TraceCheckUtils]: 36: Hoare triple {1653#true} assume !(~n < 1); {1653#true} is VALID [2020-07-08 22:06:41,064 INFO L280 TraceCheckUtils]: 37: Hoare triple {1653#true} assume 1 == ~n; {1653#true} is VALID [2020-07-08 22:06:41,064 INFO L280 TraceCheckUtils]: 38: Hoare triple {1653#true} #res := 1; {1653#true} is VALID [2020-07-08 22:06:41,064 INFO L280 TraceCheckUtils]: 39: Hoare triple {1653#true} assume true; {1653#true} is VALID [2020-07-08 22:06:41,066 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {1653#true} {1723#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} #48#return; {1730#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:41,066 INFO L280 TraceCheckUtils]: 41: Hoare triple {1730#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {1730#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:41,067 INFO L280 TraceCheckUtils]: 42: Hoare triple {1730#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {1730#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:41,067 INFO L280 TraceCheckUtils]: 43: Hoare triple {1730#(<= |fibo_#in~n| 3)} havoc #t~ret0; {1730#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:41,068 INFO L280 TraceCheckUtils]: 44: Hoare triple {1730#(<= |fibo_#in~n| 3)} havoc #t~ret1; {1730#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:41,069 INFO L280 TraceCheckUtils]: 45: Hoare triple {1730#(<= |fibo_#in~n| 3)} assume true; {1730#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:41,070 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {1730#(<= |fibo_#in~n| 3)} {1657#(<= 7 main_~x~0)} #44#return; {1654#false} is VALID [2020-07-08 22:06:41,070 INFO L280 TraceCheckUtils]: 47: Hoare triple {1654#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1654#false} is VALID [2020-07-08 22:06:41,070 INFO L280 TraceCheckUtils]: 48: Hoare triple {1654#false} ~result~0 := #t~ret2; {1654#false} is VALID [2020-07-08 22:06:41,070 INFO L280 TraceCheckUtils]: 49: Hoare triple {1654#false} havoc #t~ret2; {1654#false} is VALID [2020-07-08 22:06:41,071 INFO L280 TraceCheckUtils]: 50: Hoare triple {1654#false} assume 13 != ~result~0; {1654#false} is VALID [2020-07-08 22:06:41,071 INFO L280 TraceCheckUtils]: 51: Hoare triple {1654#false} assume !false; {1654#false} is VALID [2020-07-08 22:06:41,075 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 6 proven. 28 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2020-07-08 22:06:41,075 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1433393901] [2020-07-08 22:06:41,076 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 22:06:41,076 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9] total 9 [2020-07-08 22:06:41,076 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1756138322] [2020-07-08 22:06:41,077 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 52 [2020-07-08 22:06:41,077 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:06:41,078 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 22:06:41,134 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 44 edges. 44 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:41,134 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 22:06:41,135 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:06:41,135 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 22:06:41,136 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2020-07-08 22:06:41,136 INFO L87 Difference]: Start difference. First operand 55 states and 70 transitions. Second operand 9 states. [2020-07-08 22:06:41,646 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:41,647 INFO L93 Difference]: Finished difference Result 89 states and 117 transitions. [2020-07-08 22:06:41,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-08 22:06:41,647 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 52 [2020-07-08 22:06:41,647 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:06:41,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 22:06:41,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 72 transitions. [2020-07-08 22:06:41,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 22:06:41,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 72 transitions. [2020-07-08 22:06:41,656 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 72 transitions. [2020-07-08 22:06:41,742 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 72 edges. 72 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:41,746 INFO L225 Difference]: With dead ends: 89 [2020-07-08 22:06:41,746 INFO L226 Difference]: Without dead ends: 83 [2020-07-08 22:06:41,750 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=32, Invalid=58, Unknown=0, NotChecked=0, Total=90 [2020-07-08 22:06:41,751 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83 states. [2020-07-08 22:06:41,903 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83 to 77. [2020-07-08 22:06:41,903 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:06:41,903 INFO L82 GeneralOperation]: Start isEquivalent. First operand 83 states. Second operand 77 states. [2020-07-08 22:06:41,903 INFO L74 IsIncluded]: Start isIncluded. First operand 83 states. Second operand 77 states. [2020-07-08 22:06:41,904 INFO L87 Difference]: Start difference. First operand 83 states. Second operand 77 states. [2020-07-08 22:06:41,910 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:41,910 INFO L93 Difference]: Finished difference Result 83 states and 111 transitions. [2020-07-08 22:06:41,910 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 111 transitions. [2020-07-08 22:06:41,911 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:06:41,911 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:06:41,912 INFO L74 IsIncluded]: Start isIncluded. First operand 77 states. Second operand 83 states. [2020-07-08 22:06:41,912 INFO L87 Difference]: Start difference. First operand 77 states. Second operand 83 states. [2020-07-08 22:06:41,917 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:41,918 INFO L93 Difference]: Finished difference Result 83 states and 111 transitions. [2020-07-08 22:06:41,918 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 111 transitions. [2020-07-08 22:06:41,919 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:06:41,919 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:06:41,919 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:06:41,920 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:06:41,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 77 states. [2020-07-08 22:06:41,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 77 states and 103 transitions. [2020-07-08 22:06:41,925 INFO L78 Accepts]: Start accepts. Automaton has 77 states and 103 transitions. Word has length 52 [2020-07-08 22:06:41,925 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:06:41,925 INFO L479 AbstractCegarLoop]: Abstraction has 77 states and 103 transitions. [2020-07-08 22:06:41,925 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 22:06:41,926 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 77 states and 103 transitions. [2020-07-08 22:06:42,063 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 103 edges. 103 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:42,064 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 103 transitions. [2020-07-08 22:06:42,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2020-07-08 22:06:42,067 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:06:42,067 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] [2020-07-08 22:06:42,067 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-08 22:06:42,067 INFO L427 AbstractCegarLoop]: === Iteration 7 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:06:42,068 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:06:42,068 INFO L82 PathProgramCache]: Analyzing trace with hash 1883941443, now seen corresponding path program 4 times [2020-07-08 22:06:42,068 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:06:42,068 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1613295761] [2020-07-08 22:06:42,068 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:06:42,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:42,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:42,132 INFO L280 TraceCheckUtils]: 0: Hoare triple {2248#true} assume true; {2248#true} is VALID [2020-07-08 22:06:42,133 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2248#true} {2248#true} #40#return; {2248#true} is VALID [2020-07-08 22:06:42,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:42,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:42,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:42,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:42,350 INFO L280 TraceCheckUtils]: 0: Hoare triple {2248#true} ~n := #in~n; {2466#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,351 INFO L280 TraceCheckUtils]: 1: Hoare triple {2466#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2466#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,351 INFO L280 TraceCheckUtils]: 2: Hoare triple {2466#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {2511#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:42,352 INFO L280 TraceCheckUtils]: 3: Hoare triple {2511#(<= |fibo_#in~n| 1)} #res := 1; {2511#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:42,352 INFO L280 TraceCheckUtils]: 4: Hoare triple {2511#(<= |fibo_#in~n| 1)} assume true; {2511#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:42,354 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {2511#(<= |fibo_#in~n| 1)} {2466#(= fibo_~n |fibo_#in~n|)} #46#return; {2504#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:06:42,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:42,361 INFO L280 TraceCheckUtils]: 0: Hoare triple {2248#true} ~n := #in~n; {2248#true} is VALID [2020-07-08 22:06:42,362 INFO L280 TraceCheckUtils]: 1: Hoare triple {2248#true} assume ~n < 1; {2248#true} is VALID [2020-07-08 22:06:42,362 INFO L280 TraceCheckUtils]: 2: Hoare triple {2248#true} #res := 0; {2248#true} is VALID [2020-07-08 22:06:42,362 INFO L280 TraceCheckUtils]: 3: Hoare triple {2248#true} assume true; {2248#true} is VALID [2020-07-08 22:06:42,364 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2248#true} {2504#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} #48#return; {2510#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:42,365 INFO L280 TraceCheckUtils]: 0: Hoare triple {2248#true} ~n := #in~n; {2466#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,365 INFO L280 TraceCheckUtils]: 1: Hoare triple {2466#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2466#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,366 INFO L280 TraceCheckUtils]: 2: Hoare triple {2466#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2466#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,366 INFO L263 TraceCheckUtils]: 3: Hoare triple {2466#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2248#true} is VALID [2020-07-08 22:06:42,366 INFO L280 TraceCheckUtils]: 4: Hoare triple {2248#true} ~n := #in~n; {2466#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,367 INFO L280 TraceCheckUtils]: 5: Hoare triple {2466#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2466#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,368 INFO L280 TraceCheckUtils]: 6: Hoare triple {2466#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {2511#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:42,368 INFO L280 TraceCheckUtils]: 7: Hoare triple {2511#(<= |fibo_#in~n| 1)} #res := 1; {2511#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:42,369 INFO L280 TraceCheckUtils]: 8: Hoare triple {2511#(<= |fibo_#in~n| 1)} assume true; {2511#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:42,370 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {2511#(<= |fibo_#in~n| 1)} {2466#(= fibo_~n |fibo_#in~n|)} #46#return; {2504#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:06:42,370 INFO L280 TraceCheckUtils]: 10: Hoare triple {2504#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2504#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:06:42,371 INFO L263 TraceCheckUtils]: 11: Hoare triple {2504#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} call #t~ret1 := fibo(~n - 2); {2248#true} is VALID [2020-07-08 22:06:42,371 INFO L280 TraceCheckUtils]: 12: Hoare triple {2248#true} ~n := #in~n; {2248#true} is VALID [2020-07-08 22:06:42,371 INFO L280 TraceCheckUtils]: 13: Hoare triple {2248#true} assume ~n < 1; {2248#true} is VALID [2020-07-08 22:06:42,371 INFO L280 TraceCheckUtils]: 14: Hoare triple {2248#true} #res := 0; {2248#true} is VALID [2020-07-08 22:06:42,372 INFO L280 TraceCheckUtils]: 15: Hoare triple {2248#true} assume true; {2248#true} is VALID [2020-07-08 22:06:42,373 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {2248#true} {2504#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} #48#return; {2510#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:42,373 INFO L280 TraceCheckUtils]: 17: Hoare triple {2510#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2510#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:42,374 INFO L280 TraceCheckUtils]: 18: Hoare triple {2510#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {2510#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:42,375 INFO L280 TraceCheckUtils]: 19: Hoare triple {2510#(<= |fibo_#in~n| 2)} havoc #t~ret0; {2510#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:42,375 INFO L280 TraceCheckUtils]: 20: Hoare triple {2510#(<= |fibo_#in~n| 2)} havoc #t~ret1; {2510#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:42,376 INFO L280 TraceCheckUtils]: 21: Hoare triple {2510#(<= |fibo_#in~n| 2)} assume true; {2510#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:42,377 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {2510#(<= |fibo_#in~n| 2)} {2466#(= fibo_~n |fibo_#in~n|)} #46#return; {2490#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} is VALID [2020-07-08 22:06:42,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:42,389 INFO L280 TraceCheckUtils]: 0: Hoare triple {2248#true} ~n := #in~n; {2248#true} is VALID [2020-07-08 22:06:42,389 INFO L280 TraceCheckUtils]: 1: Hoare triple {2248#true} assume !(~n < 1); {2248#true} is VALID [2020-07-08 22:06:42,390 INFO L280 TraceCheckUtils]: 2: Hoare triple {2248#true} assume 1 == ~n; {2248#true} is VALID [2020-07-08 22:06:42,390 INFO L280 TraceCheckUtils]: 3: Hoare triple {2248#true} #res := 1; {2248#true} is VALID [2020-07-08 22:06:42,390 INFO L280 TraceCheckUtils]: 4: Hoare triple {2248#true} assume true; {2248#true} is VALID [2020-07-08 22:06:42,391 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {2248#true} {2490#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} #48#return; {2497#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:42,392 INFO L280 TraceCheckUtils]: 0: Hoare triple {2248#true} ~n := #in~n; {2466#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,393 INFO L280 TraceCheckUtils]: 1: Hoare triple {2466#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2466#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,393 INFO L280 TraceCheckUtils]: 2: Hoare triple {2466#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2466#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,393 INFO L263 TraceCheckUtils]: 3: Hoare triple {2466#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2248#true} is VALID [2020-07-08 22:06:42,394 INFO L280 TraceCheckUtils]: 4: Hoare triple {2248#true} ~n := #in~n; {2466#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,394 INFO L280 TraceCheckUtils]: 5: Hoare triple {2466#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2466#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,395 INFO L280 TraceCheckUtils]: 6: Hoare triple {2466#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2466#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,395 INFO L263 TraceCheckUtils]: 7: Hoare triple {2466#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2248#true} is VALID [2020-07-08 22:06:42,396 INFO L280 TraceCheckUtils]: 8: Hoare triple {2248#true} ~n := #in~n; {2466#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,396 INFO L280 TraceCheckUtils]: 9: Hoare triple {2466#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2466#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,397 INFO L280 TraceCheckUtils]: 10: Hoare triple {2466#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {2511#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:42,397 INFO L280 TraceCheckUtils]: 11: Hoare triple {2511#(<= |fibo_#in~n| 1)} #res := 1; {2511#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:42,398 INFO L280 TraceCheckUtils]: 12: Hoare triple {2511#(<= |fibo_#in~n| 1)} assume true; {2511#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:42,399 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {2511#(<= |fibo_#in~n| 1)} {2466#(= fibo_~n |fibo_#in~n|)} #46#return; {2504#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:06:42,400 INFO L280 TraceCheckUtils]: 14: Hoare triple {2504#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2504#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:06:42,400 INFO L263 TraceCheckUtils]: 15: Hoare triple {2504#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} call #t~ret1 := fibo(~n - 2); {2248#true} is VALID [2020-07-08 22:06:42,401 INFO L280 TraceCheckUtils]: 16: Hoare triple {2248#true} ~n := #in~n; {2248#true} is VALID [2020-07-08 22:06:42,401 INFO L280 TraceCheckUtils]: 17: Hoare triple {2248#true} assume ~n < 1; {2248#true} is VALID [2020-07-08 22:06:42,401 INFO L280 TraceCheckUtils]: 18: Hoare triple {2248#true} #res := 0; {2248#true} is VALID [2020-07-08 22:06:42,401 INFO L280 TraceCheckUtils]: 19: Hoare triple {2248#true} assume true; {2248#true} is VALID [2020-07-08 22:06:42,418 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2248#true} {2504#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} #48#return; {2510#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:42,421 INFO L280 TraceCheckUtils]: 21: Hoare triple {2510#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2510#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:42,421 INFO L280 TraceCheckUtils]: 22: Hoare triple {2510#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {2510#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:42,422 INFO L280 TraceCheckUtils]: 23: Hoare triple {2510#(<= |fibo_#in~n| 2)} havoc #t~ret0; {2510#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:42,422 INFO L280 TraceCheckUtils]: 24: Hoare triple {2510#(<= |fibo_#in~n| 2)} havoc #t~ret1; {2510#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:42,423 INFO L280 TraceCheckUtils]: 25: Hoare triple {2510#(<= |fibo_#in~n| 2)} assume true; {2510#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:42,424 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {2510#(<= |fibo_#in~n| 2)} {2466#(= fibo_~n |fibo_#in~n|)} #46#return; {2490#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} is VALID [2020-07-08 22:06:42,425 INFO L280 TraceCheckUtils]: 27: Hoare triple {2490#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2490#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} is VALID [2020-07-08 22:06:42,425 INFO L263 TraceCheckUtils]: 28: Hoare triple {2490#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} call #t~ret1 := fibo(~n - 2); {2248#true} is VALID [2020-07-08 22:06:42,426 INFO L280 TraceCheckUtils]: 29: Hoare triple {2248#true} ~n := #in~n; {2248#true} is VALID [2020-07-08 22:06:42,426 INFO L280 TraceCheckUtils]: 30: Hoare triple {2248#true} assume !(~n < 1); {2248#true} is VALID [2020-07-08 22:06:42,426 INFO L280 TraceCheckUtils]: 31: Hoare triple {2248#true} assume 1 == ~n; {2248#true} is VALID [2020-07-08 22:06:42,426 INFO L280 TraceCheckUtils]: 32: Hoare triple {2248#true} #res := 1; {2248#true} is VALID [2020-07-08 22:06:42,426 INFO L280 TraceCheckUtils]: 33: Hoare triple {2248#true} assume true; {2248#true} is VALID [2020-07-08 22:06:42,429 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {2248#true} {2490#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} #48#return; {2497#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:42,429 INFO L280 TraceCheckUtils]: 35: Hoare triple {2497#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2497#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:42,430 INFO L280 TraceCheckUtils]: 36: Hoare triple {2497#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {2497#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:42,430 INFO L280 TraceCheckUtils]: 37: Hoare triple {2497#(<= |fibo_#in~n| 3)} havoc #t~ret0; {2497#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:42,431 INFO L280 TraceCheckUtils]: 38: Hoare triple {2497#(<= |fibo_#in~n| 3)} havoc #t~ret1; {2497#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:42,431 INFO L280 TraceCheckUtils]: 39: Hoare triple {2497#(<= |fibo_#in~n| 3)} assume true; {2497#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:42,433 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {2497#(<= |fibo_#in~n| 3)} {2248#true} #46#return; {2406#(<= fibo_~n 4)} is VALID [2020-07-08 22:06:42,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:42,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:42,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:42,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:42,626 INFO L280 TraceCheckUtils]: 0: Hoare triple {2248#true} ~n := #in~n; {2248#true} is VALID [2020-07-08 22:06:42,627 INFO L280 TraceCheckUtils]: 1: Hoare triple {2248#true} assume !(~n < 1); {2248#true} is VALID [2020-07-08 22:06:42,627 INFO L280 TraceCheckUtils]: 2: Hoare triple {2248#true} assume 1 == ~n; {2248#true} is VALID [2020-07-08 22:06:42,627 INFO L280 TraceCheckUtils]: 3: Hoare triple {2248#true} #res := 1; {2248#true} is VALID [2020-07-08 22:06:42,627 INFO L280 TraceCheckUtils]: 4: Hoare triple {2248#true} assume true; {2248#true} is VALID [2020-07-08 22:06:42,628 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {2248#true} {2248#true} #46#return; {2248#true} is VALID [2020-07-08 22:06:42,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:42,633 INFO L280 TraceCheckUtils]: 0: Hoare triple {2248#true} ~n := #in~n; {2248#true} is VALID [2020-07-08 22:06:42,633 INFO L280 TraceCheckUtils]: 1: Hoare triple {2248#true} assume ~n < 1; {2248#true} is VALID [2020-07-08 22:06:42,633 INFO L280 TraceCheckUtils]: 2: Hoare triple {2248#true} #res := 0; {2248#true} is VALID [2020-07-08 22:06:42,634 INFO L280 TraceCheckUtils]: 3: Hoare triple {2248#true} assume true; {2248#true} is VALID [2020-07-08 22:06:42,634 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2248#true} {2248#true} #48#return; {2248#true} is VALID [2020-07-08 22:06:42,634 INFO L280 TraceCheckUtils]: 0: Hoare triple {2248#true} ~n := #in~n; {2248#true} is VALID [2020-07-08 22:06:42,635 INFO L280 TraceCheckUtils]: 1: Hoare triple {2248#true} assume !(~n < 1); {2248#true} is VALID [2020-07-08 22:06:42,635 INFO L280 TraceCheckUtils]: 2: Hoare triple {2248#true} assume !(1 == ~n); {2248#true} is VALID [2020-07-08 22:06:42,635 INFO L263 TraceCheckUtils]: 3: Hoare triple {2248#true} call #t~ret0 := fibo(~n - 1); {2248#true} is VALID [2020-07-08 22:06:42,635 INFO L280 TraceCheckUtils]: 4: Hoare triple {2248#true} ~n := #in~n; {2248#true} is VALID [2020-07-08 22:06:42,636 INFO L280 TraceCheckUtils]: 5: Hoare triple {2248#true} assume !(~n < 1); {2248#true} is VALID [2020-07-08 22:06:42,636 INFO L280 TraceCheckUtils]: 6: Hoare triple {2248#true} assume 1 == ~n; {2248#true} is VALID [2020-07-08 22:06:42,636 INFO L280 TraceCheckUtils]: 7: Hoare triple {2248#true} #res := 1; {2248#true} is VALID [2020-07-08 22:06:42,636 INFO L280 TraceCheckUtils]: 8: Hoare triple {2248#true} assume true; {2248#true} is VALID [2020-07-08 22:06:42,637 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {2248#true} {2248#true} #46#return; {2248#true} is VALID [2020-07-08 22:06:42,637 INFO L280 TraceCheckUtils]: 10: Hoare triple {2248#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2248#true} is VALID [2020-07-08 22:06:42,637 INFO L263 TraceCheckUtils]: 11: Hoare triple {2248#true} call #t~ret1 := fibo(~n - 2); {2248#true} is VALID [2020-07-08 22:06:42,638 INFO L280 TraceCheckUtils]: 12: Hoare triple {2248#true} ~n := #in~n; {2248#true} is VALID [2020-07-08 22:06:42,638 INFO L280 TraceCheckUtils]: 13: Hoare triple {2248#true} assume ~n < 1; {2248#true} is VALID [2020-07-08 22:06:42,638 INFO L280 TraceCheckUtils]: 14: Hoare triple {2248#true} #res := 0; {2248#true} is VALID [2020-07-08 22:06:42,638 INFO L280 TraceCheckUtils]: 15: Hoare triple {2248#true} assume true; {2248#true} is VALID [2020-07-08 22:06:42,639 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {2248#true} {2248#true} #48#return; {2248#true} is VALID [2020-07-08 22:06:42,639 INFO L280 TraceCheckUtils]: 17: Hoare triple {2248#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2248#true} is VALID [2020-07-08 22:06:42,639 INFO L280 TraceCheckUtils]: 18: Hoare triple {2248#true} #res := #t~ret0 + #t~ret1; {2248#true} is VALID [2020-07-08 22:06:42,639 INFO L280 TraceCheckUtils]: 19: Hoare triple {2248#true} havoc #t~ret0; {2248#true} is VALID [2020-07-08 22:06:42,640 INFO L280 TraceCheckUtils]: 20: Hoare triple {2248#true} havoc #t~ret1; {2248#true} is VALID [2020-07-08 22:06:42,640 INFO L280 TraceCheckUtils]: 21: Hoare triple {2248#true} assume true; {2248#true} is VALID [2020-07-08 22:06:42,642 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {2248#true} {2562#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #46#return; {2562#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:06:42,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:42,654 INFO L280 TraceCheckUtils]: 0: Hoare triple {2248#true} ~n := #in~n; {2248#true} is VALID [2020-07-08 22:06:42,655 INFO L280 TraceCheckUtils]: 1: Hoare triple {2248#true} assume !(~n < 1); {2248#true} is VALID [2020-07-08 22:06:42,655 INFO L280 TraceCheckUtils]: 2: Hoare triple {2248#true} assume 1 == ~n; {2248#true} is VALID [2020-07-08 22:06:42,655 INFO L280 TraceCheckUtils]: 3: Hoare triple {2248#true} #res := 1; {2248#true} is VALID [2020-07-08 22:06:42,656 INFO L280 TraceCheckUtils]: 4: Hoare triple {2248#true} assume true; {2248#true} is VALID [2020-07-08 22:06:42,657 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {2248#true} {2562#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #48#return; {2592#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,658 INFO L280 TraceCheckUtils]: 0: Hoare triple {2248#true} ~n := #in~n; {2466#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,659 INFO L280 TraceCheckUtils]: 1: Hoare triple {2466#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2561#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-08 22:06:42,660 INFO L280 TraceCheckUtils]: 2: Hoare triple {2561#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {2562#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:06:42,660 INFO L263 TraceCheckUtils]: 3: Hoare triple {2562#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} call #t~ret0 := fibo(~n - 1); {2248#true} is VALID [2020-07-08 22:06:42,660 INFO L280 TraceCheckUtils]: 4: Hoare triple {2248#true} ~n := #in~n; {2248#true} is VALID [2020-07-08 22:06:42,661 INFO L280 TraceCheckUtils]: 5: Hoare triple {2248#true} assume !(~n < 1); {2248#true} is VALID [2020-07-08 22:06:42,661 INFO L280 TraceCheckUtils]: 6: Hoare triple {2248#true} assume !(1 == ~n); {2248#true} is VALID [2020-07-08 22:06:42,661 INFO L263 TraceCheckUtils]: 7: Hoare triple {2248#true} call #t~ret0 := fibo(~n - 1); {2248#true} is VALID [2020-07-08 22:06:42,661 INFO L280 TraceCheckUtils]: 8: Hoare triple {2248#true} ~n := #in~n; {2248#true} is VALID [2020-07-08 22:06:42,662 INFO L280 TraceCheckUtils]: 9: Hoare triple {2248#true} assume !(~n < 1); {2248#true} is VALID [2020-07-08 22:06:42,662 INFO L280 TraceCheckUtils]: 10: Hoare triple {2248#true} assume 1 == ~n; {2248#true} is VALID [2020-07-08 22:06:42,662 INFO L280 TraceCheckUtils]: 11: Hoare triple {2248#true} #res := 1; {2248#true} is VALID [2020-07-08 22:06:42,662 INFO L280 TraceCheckUtils]: 12: Hoare triple {2248#true} assume true; {2248#true} is VALID [2020-07-08 22:06:42,663 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {2248#true} {2248#true} #46#return; {2248#true} is VALID [2020-07-08 22:06:42,663 INFO L280 TraceCheckUtils]: 14: Hoare triple {2248#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2248#true} is VALID [2020-07-08 22:06:42,663 INFO L263 TraceCheckUtils]: 15: Hoare triple {2248#true} call #t~ret1 := fibo(~n - 2); {2248#true} is VALID [2020-07-08 22:06:42,663 INFO L280 TraceCheckUtils]: 16: Hoare triple {2248#true} ~n := #in~n; {2248#true} is VALID [2020-07-08 22:06:42,664 INFO L280 TraceCheckUtils]: 17: Hoare triple {2248#true} assume ~n < 1; {2248#true} is VALID [2020-07-08 22:06:42,664 INFO L280 TraceCheckUtils]: 18: Hoare triple {2248#true} #res := 0; {2248#true} is VALID [2020-07-08 22:06:42,664 INFO L280 TraceCheckUtils]: 19: Hoare triple {2248#true} assume true; {2248#true} is VALID [2020-07-08 22:06:42,665 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2248#true} {2248#true} #48#return; {2248#true} is VALID [2020-07-08 22:06:42,665 INFO L280 TraceCheckUtils]: 21: Hoare triple {2248#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2248#true} is VALID [2020-07-08 22:06:42,665 INFO L280 TraceCheckUtils]: 22: Hoare triple {2248#true} #res := #t~ret0 + #t~ret1; {2248#true} is VALID [2020-07-08 22:06:42,665 INFO L280 TraceCheckUtils]: 23: Hoare triple {2248#true} havoc #t~ret0; {2248#true} is VALID [2020-07-08 22:06:42,665 INFO L280 TraceCheckUtils]: 24: Hoare triple {2248#true} havoc #t~ret1; {2248#true} is VALID [2020-07-08 22:06:42,666 INFO L280 TraceCheckUtils]: 25: Hoare triple {2248#true} assume true; {2248#true} is VALID [2020-07-08 22:06:42,667 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {2248#true} {2562#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #46#return; {2562#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:06:42,667 INFO L280 TraceCheckUtils]: 27: Hoare triple {2562#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2562#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:06:42,668 INFO L263 TraceCheckUtils]: 28: Hoare triple {2562#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} call #t~ret1 := fibo(~n - 2); {2248#true} is VALID [2020-07-08 22:06:42,668 INFO L280 TraceCheckUtils]: 29: Hoare triple {2248#true} ~n := #in~n; {2248#true} is VALID [2020-07-08 22:06:42,668 INFO L280 TraceCheckUtils]: 30: Hoare triple {2248#true} assume !(~n < 1); {2248#true} is VALID [2020-07-08 22:06:42,668 INFO L280 TraceCheckUtils]: 31: Hoare triple {2248#true} assume 1 == ~n; {2248#true} is VALID [2020-07-08 22:06:42,669 INFO L280 TraceCheckUtils]: 32: Hoare triple {2248#true} #res := 1; {2248#true} is VALID [2020-07-08 22:06:42,669 INFO L280 TraceCheckUtils]: 33: Hoare triple {2248#true} assume true; {2248#true} is VALID [2020-07-08 22:06:42,670 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {2248#true} {2562#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #48#return; {2592#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,671 INFO L280 TraceCheckUtils]: 35: Hoare triple {2592#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2592#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,672 INFO L280 TraceCheckUtils]: 36: Hoare triple {2592#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {2592#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,672 INFO L280 TraceCheckUtils]: 37: Hoare triple {2592#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {2592#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,673 INFO L280 TraceCheckUtils]: 38: Hoare triple {2592#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {2592#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,674 INFO L280 TraceCheckUtils]: 39: Hoare triple {2592#(<= 2 |fibo_#in~n|)} assume true; {2592#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,675 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {2592#(<= 2 |fibo_#in~n|)} {2466#(= fibo_~n |fibo_#in~n|)} #46#return; {2553#(and (= fibo_~n |fibo_#in~n|) (<= 3 fibo_~n))} is VALID [2020-07-08 22:06:42,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:42,684 INFO L280 TraceCheckUtils]: 0: Hoare triple {2248#true} ~n := #in~n; {2248#true} is VALID [2020-07-08 22:06:42,684 INFO L280 TraceCheckUtils]: 1: Hoare triple {2248#true} assume !(~n < 1); {2248#true} is VALID [2020-07-08 22:06:42,685 INFO L280 TraceCheckUtils]: 2: Hoare triple {2248#true} assume 1 == ~n; {2248#true} is VALID [2020-07-08 22:06:42,685 INFO L280 TraceCheckUtils]: 3: Hoare triple {2248#true} #res := 1; {2248#true} is VALID [2020-07-08 22:06:42,685 INFO L280 TraceCheckUtils]: 4: Hoare triple {2248#true} assume true; {2248#true} is VALID [2020-07-08 22:06:42,686 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {2248#true} {2553#(and (= fibo_~n |fibo_#in~n|) (<= 3 fibo_~n))} #48#return; {2560#(<= 3 |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,686 INFO L280 TraceCheckUtils]: 0: Hoare triple {2248#true} ~n := #in~n; {2466#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,687 INFO L280 TraceCheckUtils]: 1: Hoare triple {2466#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2466#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,687 INFO L280 TraceCheckUtils]: 2: Hoare triple {2466#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2466#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,688 INFO L263 TraceCheckUtils]: 3: Hoare triple {2466#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2248#true} is VALID [2020-07-08 22:06:42,689 INFO L280 TraceCheckUtils]: 4: Hoare triple {2248#true} ~n := #in~n; {2466#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,692 INFO L280 TraceCheckUtils]: 5: Hoare triple {2466#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2561#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-08 22:06:42,694 INFO L280 TraceCheckUtils]: 6: Hoare triple {2561#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {2562#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:06:42,694 INFO L263 TraceCheckUtils]: 7: Hoare triple {2562#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} call #t~ret0 := fibo(~n - 1); {2248#true} is VALID [2020-07-08 22:06:42,694 INFO L280 TraceCheckUtils]: 8: Hoare triple {2248#true} ~n := #in~n; {2248#true} is VALID [2020-07-08 22:06:42,694 INFO L280 TraceCheckUtils]: 9: Hoare triple {2248#true} assume !(~n < 1); {2248#true} is VALID [2020-07-08 22:06:42,695 INFO L280 TraceCheckUtils]: 10: Hoare triple {2248#true} assume !(1 == ~n); {2248#true} is VALID [2020-07-08 22:06:42,695 INFO L263 TraceCheckUtils]: 11: Hoare triple {2248#true} call #t~ret0 := fibo(~n - 1); {2248#true} is VALID [2020-07-08 22:06:42,695 INFO L280 TraceCheckUtils]: 12: Hoare triple {2248#true} ~n := #in~n; {2248#true} is VALID [2020-07-08 22:06:42,695 INFO L280 TraceCheckUtils]: 13: Hoare triple {2248#true} assume !(~n < 1); {2248#true} is VALID [2020-07-08 22:06:42,695 INFO L280 TraceCheckUtils]: 14: Hoare triple {2248#true} assume 1 == ~n; {2248#true} is VALID [2020-07-08 22:06:42,696 INFO L280 TraceCheckUtils]: 15: Hoare triple {2248#true} #res := 1; {2248#true} is VALID [2020-07-08 22:06:42,696 INFO L280 TraceCheckUtils]: 16: Hoare triple {2248#true} assume true; {2248#true} is VALID [2020-07-08 22:06:42,696 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {2248#true} {2248#true} #46#return; {2248#true} is VALID [2020-07-08 22:06:42,696 INFO L280 TraceCheckUtils]: 18: Hoare triple {2248#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2248#true} is VALID [2020-07-08 22:06:42,696 INFO L263 TraceCheckUtils]: 19: Hoare triple {2248#true} call #t~ret1 := fibo(~n - 2); {2248#true} is VALID [2020-07-08 22:06:42,697 INFO L280 TraceCheckUtils]: 20: Hoare triple {2248#true} ~n := #in~n; {2248#true} is VALID [2020-07-08 22:06:42,697 INFO L280 TraceCheckUtils]: 21: Hoare triple {2248#true} assume ~n < 1; {2248#true} is VALID [2020-07-08 22:06:42,697 INFO L280 TraceCheckUtils]: 22: Hoare triple {2248#true} #res := 0; {2248#true} is VALID [2020-07-08 22:06:42,697 INFO L280 TraceCheckUtils]: 23: Hoare triple {2248#true} assume true; {2248#true} is VALID [2020-07-08 22:06:42,697 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {2248#true} {2248#true} #48#return; {2248#true} is VALID [2020-07-08 22:06:42,697 INFO L280 TraceCheckUtils]: 25: Hoare triple {2248#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2248#true} is VALID [2020-07-08 22:06:42,698 INFO L280 TraceCheckUtils]: 26: Hoare triple {2248#true} #res := #t~ret0 + #t~ret1; {2248#true} is VALID [2020-07-08 22:06:42,698 INFO L280 TraceCheckUtils]: 27: Hoare triple {2248#true} havoc #t~ret0; {2248#true} is VALID [2020-07-08 22:06:42,698 INFO L280 TraceCheckUtils]: 28: Hoare triple {2248#true} havoc #t~ret1; {2248#true} is VALID [2020-07-08 22:06:42,698 INFO L280 TraceCheckUtils]: 29: Hoare triple {2248#true} assume true; {2248#true} is VALID [2020-07-08 22:06:42,700 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {2248#true} {2562#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #46#return; {2562#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:06:42,701 INFO L280 TraceCheckUtils]: 31: Hoare triple {2562#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2562#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:06:42,702 INFO L263 TraceCheckUtils]: 32: Hoare triple {2562#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} call #t~ret1 := fibo(~n - 2); {2248#true} is VALID [2020-07-08 22:06:42,702 INFO L280 TraceCheckUtils]: 33: Hoare triple {2248#true} ~n := #in~n; {2248#true} is VALID [2020-07-08 22:06:42,702 INFO L280 TraceCheckUtils]: 34: Hoare triple {2248#true} assume !(~n < 1); {2248#true} is VALID [2020-07-08 22:06:42,702 INFO L280 TraceCheckUtils]: 35: Hoare triple {2248#true} assume 1 == ~n; {2248#true} is VALID [2020-07-08 22:06:42,702 INFO L280 TraceCheckUtils]: 36: Hoare triple {2248#true} #res := 1; {2248#true} is VALID [2020-07-08 22:06:42,702 INFO L280 TraceCheckUtils]: 37: Hoare triple {2248#true} assume true; {2248#true} is VALID [2020-07-08 22:06:42,704 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {2248#true} {2562#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #48#return; {2592#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,704 INFO L280 TraceCheckUtils]: 39: Hoare triple {2592#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2592#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,706 INFO L280 TraceCheckUtils]: 40: Hoare triple {2592#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {2592#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,707 INFO L280 TraceCheckUtils]: 41: Hoare triple {2592#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {2592#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,707 INFO L280 TraceCheckUtils]: 42: Hoare triple {2592#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {2592#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,708 INFO L280 TraceCheckUtils]: 43: Hoare triple {2592#(<= 2 |fibo_#in~n|)} assume true; {2592#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,709 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {2592#(<= 2 |fibo_#in~n|)} {2466#(= fibo_~n |fibo_#in~n|)} #46#return; {2553#(and (= fibo_~n |fibo_#in~n|) (<= 3 fibo_~n))} is VALID [2020-07-08 22:06:42,710 INFO L280 TraceCheckUtils]: 45: Hoare triple {2553#(and (= fibo_~n |fibo_#in~n|) (<= 3 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2553#(and (= fibo_~n |fibo_#in~n|) (<= 3 fibo_~n))} is VALID [2020-07-08 22:06:42,710 INFO L263 TraceCheckUtils]: 46: Hoare triple {2553#(and (= fibo_~n |fibo_#in~n|) (<= 3 fibo_~n))} call #t~ret1 := fibo(~n - 2); {2248#true} is VALID [2020-07-08 22:06:42,711 INFO L280 TraceCheckUtils]: 47: Hoare triple {2248#true} ~n := #in~n; {2248#true} is VALID [2020-07-08 22:06:42,711 INFO L280 TraceCheckUtils]: 48: Hoare triple {2248#true} assume !(~n < 1); {2248#true} is VALID [2020-07-08 22:06:42,711 INFO L280 TraceCheckUtils]: 49: Hoare triple {2248#true} assume 1 == ~n; {2248#true} is VALID [2020-07-08 22:06:42,711 INFO L280 TraceCheckUtils]: 50: Hoare triple {2248#true} #res := 1; {2248#true} is VALID [2020-07-08 22:06:42,711 INFO L280 TraceCheckUtils]: 51: Hoare triple {2248#true} assume true; {2248#true} is VALID [2020-07-08 22:06:42,712 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {2248#true} {2553#(and (= fibo_~n |fibo_#in~n|) (<= 3 fibo_~n))} #48#return; {2560#(<= 3 |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,713 INFO L280 TraceCheckUtils]: 53: Hoare triple {2560#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2560#(<= 3 |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,714 INFO L280 TraceCheckUtils]: 54: Hoare triple {2560#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {2560#(<= 3 |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,714 INFO L280 TraceCheckUtils]: 55: Hoare triple {2560#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {2560#(<= 3 |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,715 INFO L280 TraceCheckUtils]: 56: Hoare triple {2560#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {2560#(<= 3 |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,715 INFO L280 TraceCheckUtils]: 57: Hoare triple {2560#(<= 3 |fibo_#in~n|)} assume true; {2560#(<= 3 |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,716 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {2560#(<= 3 |fibo_#in~n|)} {2406#(<= fibo_~n 4)} #48#return; {2249#false} is VALID [2020-07-08 22:06:42,720 INFO L280 TraceCheckUtils]: 0: Hoare triple {2248#true} ~n := #in~n; {2248#true} is VALID [2020-07-08 22:06:42,721 INFO L280 TraceCheckUtils]: 1: Hoare triple {2248#true} assume !(~n < 1); {2248#true} is VALID [2020-07-08 22:06:42,721 INFO L280 TraceCheckUtils]: 2: Hoare triple {2248#true} assume !(1 == ~n); {2248#true} is VALID [2020-07-08 22:06:42,721 INFO L263 TraceCheckUtils]: 3: Hoare triple {2248#true} call #t~ret0 := fibo(~n - 1); {2248#true} is VALID [2020-07-08 22:06:42,722 INFO L280 TraceCheckUtils]: 4: Hoare triple {2248#true} ~n := #in~n; {2466#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,722 INFO L280 TraceCheckUtils]: 5: Hoare triple {2466#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2466#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,723 INFO L280 TraceCheckUtils]: 6: Hoare triple {2466#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2466#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,723 INFO L263 TraceCheckUtils]: 7: Hoare triple {2466#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2248#true} is VALID [2020-07-08 22:06:42,723 INFO L280 TraceCheckUtils]: 8: Hoare triple {2248#true} ~n := #in~n; {2466#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,724 INFO L280 TraceCheckUtils]: 9: Hoare triple {2466#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2466#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,724 INFO L280 TraceCheckUtils]: 10: Hoare triple {2466#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2466#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,725 INFO L263 TraceCheckUtils]: 11: Hoare triple {2466#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2248#true} is VALID [2020-07-08 22:06:42,725 INFO L280 TraceCheckUtils]: 12: Hoare triple {2248#true} ~n := #in~n; {2466#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,726 INFO L280 TraceCheckUtils]: 13: Hoare triple {2466#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2466#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,726 INFO L280 TraceCheckUtils]: 14: Hoare triple {2466#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {2511#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:42,727 INFO L280 TraceCheckUtils]: 15: Hoare triple {2511#(<= |fibo_#in~n| 1)} #res := 1; {2511#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:42,728 INFO L280 TraceCheckUtils]: 16: Hoare triple {2511#(<= |fibo_#in~n| 1)} assume true; {2511#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:42,729 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {2511#(<= |fibo_#in~n| 1)} {2466#(= fibo_~n |fibo_#in~n|)} #46#return; {2504#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:06:42,730 INFO L280 TraceCheckUtils]: 18: Hoare triple {2504#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2504#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:06:42,730 INFO L263 TraceCheckUtils]: 19: Hoare triple {2504#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} call #t~ret1 := fibo(~n - 2); {2248#true} is VALID [2020-07-08 22:06:42,730 INFO L280 TraceCheckUtils]: 20: Hoare triple {2248#true} ~n := #in~n; {2248#true} is VALID [2020-07-08 22:06:42,730 INFO L280 TraceCheckUtils]: 21: Hoare triple {2248#true} assume ~n < 1; {2248#true} is VALID [2020-07-08 22:06:42,731 INFO L280 TraceCheckUtils]: 22: Hoare triple {2248#true} #res := 0; {2248#true} is VALID [2020-07-08 22:06:42,731 INFO L280 TraceCheckUtils]: 23: Hoare triple {2248#true} assume true; {2248#true} is VALID [2020-07-08 22:06:42,732 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {2248#true} {2504#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} #48#return; {2510#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:42,733 INFO L280 TraceCheckUtils]: 25: Hoare triple {2510#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2510#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:42,733 INFO L280 TraceCheckUtils]: 26: Hoare triple {2510#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {2510#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:42,734 INFO L280 TraceCheckUtils]: 27: Hoare triple {2510#(<= |fibo_#in~n| 2)} havoc #t~ret0; {2510#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:42,734 INFO L280 TraceCheckUtils]: 28: Hoare triple {2510#(<= |fibo_#in~n| 2)} havoc #t~ret1; {2510#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:42,735 INFO L280 TraceCheckUtils]: 29: Hoare triple {2510#(<= |fibo_#in~n| 2)} assume true; {2510#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:42,736 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {2510#(<= |fibo_#in~n| 2)} {2466#(= fibo_~n |fibo_#in~n|)} #46#return; {2490#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} is VALID [2020-07-08 22:06:42,737 INFO L280 TraceCheckUtils]: 31: Hoare triple {2490#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2490#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} is VALID [2020-07-08 22:06:42,737 INFO L263 TraceCheckUtils]: 32: Hoare triple {2490#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} call #t~ret1 := fibo(~n - 2); {2248#true} is VALID [2020-07-08 22:06:42,737 INFO L280 TraceCheckUtils]: 33: Hoare triple {2248#true} ~n := #in~n; {2248#true} is VALID [2020-07-08 22:06:42,737 INFO L280 TraceCheckUtils]: 34: Hoare triple {2248#true} assume !(~n < 1); {2248#true} is VALID [2020-07-08 22:06:42,737 INFO L280 TraceCheckUtils]: 35: Hoare triple {2248#true} assume 1 == ~n; {2248#true} is VALID [2020-07-08 22:06:42,738 INFO L280 TraceCheckUtils]: 36: Hoare triple {2248#true} #res := 1; {2248#true} is VALID [2020-07-08 22:06:42,738 INFO L280 TraceCheckUtils]: 37: Hoare triple {2248#true} assume true; {2248#true} is VALID [2020-07-08 22:06:42,739 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {2248#true} {2490#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} #48#return; {2497#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:42,739 INFO L280 TraceCheckUtils]: 39: Hoare triple {2497#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2497#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:42,740 INFO L280 TraceCheckUtils]: 40: Hoare triple {2497#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {2497#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:42,740 INFO L280 TraceCheckUtils]: 41: Hoare triple {2497#(<= |fibo_#in~n| 3)} havoc #t~ret0; {2497#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:42,741 INFO L280 TraceCheckUtils]: 42: Hoare triple {2497#(<= |fibo_#in~n| 3)} havoc #t~ret1; {2497#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:42,741 INFO L280 TraceCheckUtils]: 43: Hoare triple {2497#(<= |fibo_#in~n| 3)} assume true; {2497#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:42,743 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {2497#(<= |fibo_#in~n| 3)} {2248#true} #46#return; {2406#(<= fibo_~n 4)} is VALID [2020-07-08 22:06:42,743 INFO L280 TraceCheckUtils]: 45: Hoare triple {2406#(<= fibo_~n 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2406#(<= fibo_~n 4)} is VALID [2020-07-08 22:06:42,743 INFO L263 TraceCheckUtils]: 46: Hoare triple {2406#(<= fibo_~n 4)} call #t~ret1 := fibo(~n - 2); {2248#true} is VALID [2020-07-08 22:06:42,744 INFO L280 TraceCheckUtils]: 47: Hoare triple {2248#true} ~n := #in~n; {2466#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,744 INFO L280 TraceCheckUtils]: 48: Hoare triple {2466#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2466#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,745 INFO L280 TraceCheckUtils]: 49: Hoare triple {2466#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2466#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,745 INFO L263 TraceCheckUtils]: 50: Hoare triple {2466#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2248#true} is VALID [2020-07-08 22:06:42,746 INFO L280 TraceCheckUtils]: 51: Hoare triple {2248#true} ~n := #in~n; {2466#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,747 INFO L280 TraceCheckUtils]: 52: Hoare triple {2466#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2561#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-08 22:06:42,747 INFO L280 TraceCheckUtils]: 53: Hoare triple {2561#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {2562#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:06:42,748 INFO L263 TraceCheckUtils]: 54: Hoare triple {2562#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} call #t~ret0 := fibo(~n - 1); {2248#true} is VALID [2020-07-08 22:06:42,748 INFO L280 TraceCheckUtils]: 55: Hoare triple {2248#true} ~n := #in~n; {2248#true} is VALID [2020-07-08 22:06:42,748 INFO L280 TraceCheckUtils]: 56: Hoare triple {2248#true} assume !(~n < 1); {2248#true} is VALID [2020-07-08 22:06:42,748 INFO L280 TraceCheckUtils]: 57: Hoare triple {2248#true} assume !(1 == ~n); {2248#true} is VALID [2020-07-08 22:06:42,748 INFO L263 TraceCheckUtils]: 58: Hoare triple {2248#true} call #t~ret0 := fibo(~n - 1); {2248#true} is VALID [2020-07-08 22:06:42,749 INFO L280 TraceCheckUtils]: 59: Hoare triple {2248#true} ~n := #in~n; {2248#true} is VALID [2020-07-08 22:06:42,749 INFO L280 TraceCheckUtils]: 60: Hoare triple {2248#true} assume !(~n < 1); {2248#true} is VALID [2020-07-08 22:06:42,749 INFO L280 TraceCheckUtils]: 61: Hoare triple {2248#true} assume 1 == ~n; {2248#true} is VALID [2020-07-08 22:06:42,749 INFO L280 TraceCheckUtils]: 62: Hoare triple {2248#true} #res := 1; {2248#true} is VALID [2020-07-08 22:06:42,749 INFO L280 TraceCheckUtils]: 63: Hoare triple {2248#true} assume true; {2248#true} is VALID [2020-07-08 22:06:42,749 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {2248#true} {2248#true} #46#return; {2248#true} is VALID [2020-07-08 22:06:42,750 INFO L280 TraceCheckUtils]: 65: Hoare triple {2248#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2248#true} is VALID [2020-07-08 22:06:42,750 INFO L263 TraceCheckUtils]: 66: Hoare triple {2248#true} call #t~ret1 := fibo(~n - 2); {2248#true} is VALID [2020-07-08 22:06:42,750 INFO L280 TraceCheckUtils]: 67: Hoare triple {2248#true} ~n := #in~n; {2248#true} is VALID [2020-07-08 22:06:42,750 INFO L280 TraceCheckUtils]: 68: Hoare triple {2248#true} assume ~n < 1; {2248#true} is VALID [2020-07-08 22:06:42,750 INFO L280 TraceCheckUtils]: 69: Hoare triple {2248#true} #res := 0; {2248#true} is VALID [2020-07-08 22:06:42,751 INFO L280 TraceCheckUtils]: 70: Hoare triple {2248#true} assume true; {2248#true} is VALID [2020-07-08 22:06:42,751 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {2248#true} {2248#true} #48#return; {2248#true} is VALID [2020-07-08 22:06:42,751 INFO L280 TraceCheckUtils]: 72: Hoare triple {2248#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2248#true} is VALID [2020-07-08 22:06:42,751 INFO L280 TraceCheckUtils]: 73: Hoare triple {2248#true} #res := #t~ret0 + #t~ret1; {2248#true} is VALID [2020-07-08 22:06:42,751 INFO L280 TraceCheckUtils]: 74: Hoare triple {2248#true} havoc #t~ret0; {2248#true} is VALID [2020-07-08 22:06:42,752 INFO L280 TraceCheckUtils]: 75: Hoare triple {2248#true} havoc #t~ret1; {2248#true} is VALID [2020-07-08 22:06:42,752 INFO L280 TraceCheckUtils]: 76: Hoare triple {2248#true} assume true; {2248#true} is VALID [2020-07-08 22:06:42,753 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {2248#true} {2562#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #46#return; {2562#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:06:42,753 INFO L280 TraceCheckUtils]: 78: Hoare triple {2562#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2562#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:06:42,754 INFO L263 TraceCheckUtils]: 79: Hoare triple {2562#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} call #t~ret1 := fibo(~n - 2); {2248#true} is VALID [2020-07-08 22:06:42,754 INFO L280 TraceCheckUtils]: 80: Hoare triple {2248#true} ~n := #in~n; {2248#true} is VALID [2020-07-08 22:06:42,754 INFO L280 TraceCheckUtils]: 81: Hoare triple {2248#true} assume !(~n < 1); {2248#true} is VALID [2020-07-08 22:06:42,754 INFO L280 TraceCheckUtils]: 82: Hoare triple {2248#true} assume 1 == ~n; {2248#true} is VALID [2020-07-08 22:06:42,754 INFO L280 TraceCheckUtils]: 83: Hoare triple {2248#true} #res := 1; {2248#true} is VALID [2020-07-08 22:06:42,755 INFO L280 TraceCheckUtils]: 84: Hoare triple {2248#true} assume true; {2248#true} is VALID [2020-07-08 22:06:42,756 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {2248#true} {2562#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #48#return; {2592#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,756 INFO L280 TraceCheckUtils]: 86: Hoare triple {2592#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2592#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,757 INFO L280 TraceCheckUtils]: 87: Hoare triple {2592#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {2592#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,757 INFO L280 TraceCheckUtils]: 88: Hoare triple {2592#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {2592#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,758 INFO L280 TraceCheckUtils]: 89: Hoare triple {2592#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {2592#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,758 INFO L280 TraceCheckUtils]: 90: Hoare triple {2592#(<= 2 |fibo_#in~n|)} assume true; {2592#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,760 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {2592#(<= 2 |fibo_#in~n|)} {2466#(= fibo_~n |fibo_#in~n|)} #46#return; {2553#(and (= fibo_~n |fibo_#in~n|) (<= 3 fibo_~n))} is VALID [2020-07-08 22:06:42,760 INFO L280 TraceCheckUtils]: 92: Hoare triple {2553#(and (= fibo_~n |fibo_#in~n|) (<= 3 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2553#(and (= fibo_~n |fibo_#in~n|) (<= 3 fibo_~n))} is VALID [2020-07-08 22:06:42,761 INFO L263 TraceCheckUtils]: 93: Hoare triple {2553#(and (= fibo_~n |fibo_#in~n|) (<= 3 fibo_~n))} call #t~ret1 := fibo(~n - 2); {2248#true} is VALID [2020-07-08 22:06:42,761 INFO L280 TraceCheckUtils]: 94: Hoare triple {2248#true} ~n := #in~n; {2248#true} is VALID [2020-07-08 22:06:42,761 INFO L280 TraceCheckUtils]: 95: Hoare triple {2248#true} assume !(~n < 1); {2248#true} is VALID [2020-07-08 22:06:42,761 INFO L280 TraceCheckUtils]: 96: Hoare triple {2248#true} assume 1 == ~n; {2248#true} is VALID [2020-07-08 22:06:42,761 INFO L280 TraceCheckUtils]: 97: Hoare triple {2248#true} #res := 1; {2248#true} is VALID [2020-07-08 22:06:42,762 INFO L280 TraceCheckUtils]: 98: Hoare triple {2248#true} assume true; {2248#true} is VALID [2020-07-08 22:06:42,763 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {2248#true} {2553#(and (= fibo_~n |fibo_#in~n|) (<= 3 fibo_~n))} #48#return; {2560#(<= 3 |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,763 INFO L280 TraceCheckUtils]: 100: Hoare triple {2560#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2560#(<= 3 |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,764 INFO L280 TraceCheckUtils]: 101: Hoare triple {2560#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {2560#(<= 3 |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,764 INFO L280 TraceCheckUtils]: 102: Hoare triple {2560#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {2560#(<= 3 |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,765 INFO L280 TraceCheckUtils]: 103: Hoare triple {2560#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {2560#(<= 3 |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,765 INFO L280 TraceCheckUtils]: 104: Hoare triple {2560#(<= 3 |fibo_#in~n|)} assume true; {2560#(<= 3 |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,766 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {2560#(<= 3 |fibo_#in~n|)} {2406#(<= fibo_~n 4)} #48#return; {2249#false} is VALID [2020-07-08 22:06:42,766 INFO L280 TraceCheckUtils]: 106: Hoare triple {2249#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2249#false} is VALID [2020-07-08 22:06:42,767 INFO L280 TraceCheckUtils]: 107: Hoare triple {2249#false} #res := #t~ret0 + #t~ret1; {2249#false} is VALID [2020-07-08 22:06:42,767 INFO L280 TraceCheckUtils]: 108: Hoare triple {2249#false} havoc #t~ret0; {2249#false} is VALID [2020-07-08 22:06:42,767 INFO L280 TraceCheckUtils]: 109: Hoare triple {2249#false} havoc #t~ret1; {2249#false} is VALID [2020-07-08 22:06:42,767 INFO L280 TraceCheckUtils]: 110: Hoare triple {2249#false} assume true; {2249#false} is VALID [2020-07-08 22:06:42,767 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {2249#false} {2252#(<= 7 main_~x~0)} #44#return; {2249#false} is VALID [2020-07-08 22:06:42,776 INFO L263 TraceCheckUtils]: 0: Hoare triple {2248#true} call ULTIMATE.init(); {2248#true} is VALID [2020-07-08 22:06:42,776 INFO L280 TraceCheckUtils]: 1: Hoare triple {2248#true} assume true; {2248#true} is VALID [2020-07-08 22:06:42,776 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2248#true} {2248#true} #40#return; {2248#true} is VALID [2020-07-08 22:06:42,776 INFO L263 TraceCheckUtils]: 3: Hoare triple {2248#true} call #t~ret3 := main(); {2248#true} is VALID [2020-07-08 22:06:42,777 INFO L280 TraceCheckUtils]: 4: Hoare triple {2248#true} ~x~0 := 7; {2252#(<= 7 main_~x~0)} is VALID [2020-07-08 22:06:42,777 INFO L263 TraceCheckUtils]: 5: Hoare triple {2252#(<= 7 main_~x~0)} call #t~ret2 := fibo(~x~0); {2248#true} is VALID [2020-07-08 22:06:42,777 INFO L280 TraceCheckUtils]: 6: Hoare triple {2248#true} ~n := #in~n; {2248#true} is VALID [2020-07-08 22:06:42,777 INFO L280 TraceCheckUtils]: 7: Hoare triple {2248#true} assume !(~n < 1); {2248#true} is VALID [2020-07-08 22:06:42,777 INFO L280 TraceCheckUtils]: 8: Hoare triple {2248#true} assume !(1 == ~n); {2248#true} is VALID [2020-07-08 22:06:42,777 INFO L263 TraceCheckUtils]: 9: Hoare triple {2248#true} call #t~ret0 := fibo(~n - 1); {2248#true} is VALID [2020-07-08 22:06:42,778 INFO L280 TraceCheckUtils]: 10: Hoare triple {2248#true} ~n := #in~n; {2466#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,778 INFO L280 TraceCheckUtils]: 11: Hoare triple {2466#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2466#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,779 INFO L280 TraceCheckUtils]: 12: Hoare triple {2466#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2466#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,779 INFO L263 TraceCheckUtils]: 13: Hoare triple {2466#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2248#true} is VALID [2020-07-08 22:06:42,780 INFO L280 TraceCheckUtils]: 14: Hoare triple {2248#true} ~n := #in~n; {2466#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,780 INFO L280 TraceCheckUtils]: 15: Hoare triple {2466#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2466#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,781 INFO L280 TraceCheckUtils]: 16: Hoare triple {2466#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2466#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,781 INFO L263 TraceCheckUtils]: 17: Hoare triple {2466#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2248#true} is VALID [2020-07-08 22:06:42,781 INFO L280 TraceCheckUtils]: 18: Hoare triple {2248#true} ~n := #in~n; {2466#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,782 INFO L280 TraceCheckUtils]: 19: Hoare triple {2466#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2466#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,785 INFO L280 TraceCheckUtils]: 20: Hoare triple {2466#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {2511#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:42,787 INFO L280 TraceCheckUtils]: 21: Hoare triple {2511#(<= |fibo_#in~n| 1)} #res := 1; {2511#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:42,787 INFO L280 TraceCheckUtils]: 22: Hoare triple {2511#(<= |fibo_#in~n| 1)} assume true; {2511#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:42,788 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {2511#(<= |fibo_#in~n| 1)} {2466#(= fibo_~n |fibo_#in~n|)} #46#return; {2504#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:06:42,789 INFO L280 TraceCheckUtils]: 24: Hoare triple {2504#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2504#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:06:42,789 INFO L263 TraceCheckUtils]: 25: Hoare triple {2504#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} call #t~ret1 := fibo(~n - 2); {2248#true} is VALID [2020-07-08 22:06:42,789 INFO L280 TraceCheckUtils]: 26: Hoare triple {2248#true} ~n := #in~n; {2248#true} is VALID [2020-07-08 22:06:42,789 INFO L280 TraceCheckUtils]: 27: Hoare triple {2248#true} assume ~n < 1; {2248#true} is VALID [2020-07-08 22:06:42,789 INFO L280 TraceCheckUtils]: 28: Hoare triple {2248#true} #res := 0; {2248#true} is VALID [2020-07-08 22:06:42,789 INFO L280 TraceCheckUtils]: 29: Hoare triple {2248#true} assume true; {2248#true} is VALID [2020-07-08 22:06:42,791 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {2248#true} {2504#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} #48#return; {2510#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:42,791 INFO L280 TraceCheckUtils]: 31: Hoare triple {2510#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2510#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:42,791 INFO L280 TraceCheckUtils]: 32: Hoare triple {2510#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {2510#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:42,792 INFO L280 TraceCheckUtils]: 33: Hoare triple {2510#(<= |fibo_#in~n| 2)} havoc #t~ret0; {2510#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:42,792 INFO L280 TraceCheckUtils]: 34: Hoare triple {2510#(<= |fibo_#in~n| 2)} havoc #t~ret1; {2510#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:42,793 INFO L280 TraceCheckUtils]: 35: Hoare triple {2510#(<= |fibo_#in~n| 2)} assume true; {2510#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:42,794 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {2510#(<= |fibo_#in~n| 2)} {2466#(= fibo_~n |fibo_#in~n|)} #46#return; {2490#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} is VALID [2020-07-08 22:06:42,795 INFO L280 TraceCheckUtils]: 37: Hoare triple {2490#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2490#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} is VALID [2020-07-08 22:06:42,795 INFO L263 TraceCheckUtils]: 38: Hoare triple {2490#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} call #t~ret1 := fibo(~n - 2); {2248#true} is VALID [2020-07-08 22:06:42,795 INFO L280 TraceCheckUtils]: 39: Hoare triple {2248#true} ~n := #in~n; {2248#true} is VALID [2020-07-08 22:06:42,795 INFO L280 TraceCheckUtils]: 40: Hoare triple {2248#true} assume !(~n < 1); {2248#true} is VALID [2020-07-08 22:06:42,795 INFO L280 TraceCheckUtils]: 41: Hoare triple {2248#true} assume 1 == ~n; {2248#true} is VALID [2020-07-08 22:06:42,796 INFO L280 TraceCheckUtils]: 42: Hoare triple {2248#true} #res := 1; {2248#true} is VALID [2020-07-08 22:06:42,796 INFO L280 TraceCheckUtils]: 43: Hoare triple {2248#true} assume true; {2248#true} is VALID [2020-07-08 22:06:42,801 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {2248#true} {2490#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} #48#return; {2497#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:42,802 INFO L280 TraceCheckUtils]: 45: Hoare triple {2497#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2497#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:42,802 INFO L280 TraceCheckUtils]: 46: Hoare triple {2497#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {2497#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:42,803 INFO L280 TraceCheckUtils]: 47: Hoare triple {2497#(<= |fibo_#in~n| 3)} havoc #t~ret0; {2497#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:42,803 INFO L280 TraceCheckUtils]: 48: Hoare triple {2497#(<= |fibo_#in~n| 3)} havoc #t~ret1; {2497#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:42,803 INFO L280 TraceCheckUtils]: 49: Hoare triple {2497#(<= |fibo_#in~n| 3)} assume true; {2497#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:42,804 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {2497#(<= |fibo_#in~n| 3)} {2248#true} #46#return; {2406#(<= fibo_~n 4)} is VALID [2020-07-08 22:06:42,804 INFO L280 TraceCheckUtils]: 51: Hoare triple {2406#(<= fibo_~n 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2406#(<= fibo_~n 4)} is VALID [2020-07-08 22:06:42,805 INFO L263 TraceCheckUtils]: 52: Hoare triple {2406#(<= fibo_~n 4)} call #t~ret1 := fibo(~n - 2); {2248#true} is VALID [2020-07-08 22:06:42,805 INFO L280 TraceCheckUtils]: 53: Hoare triple {2248#true} ~n := #in~n; {2466#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,805 INFO L280 TraceCheckUtils]: 54: Hoare triple {2466#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2466#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,806 INFO L280 TraceCheckUtils]: 55: Hoare triple {2466#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2466#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,806 INFO L263 TraceCheckUtils]: 56: Hoare triple {2466#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2248#true} is VALID [2020-07-08 22:06:42,811 INFO L280 TraceCheckUtils]: 57: Hoare triple {2248#true} ~n := #in~n; {2466#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,812 INFO L280 TraceCheckUtils]: 58: Hoare triple {2466#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2561#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-08 22:06:42,813 INFO L280 TraceCheckUtils]: 59: Hoare triple {2561#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {2562#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:06:42,813 INFO L263 TraceCheckUtils]: 60: Hoare triple {2562#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} call #t~ret0 := fibo(~n - 1); {2248#true} is VALID [2020-07-08 22:06:42,814 INFO L280 TraceCheckUtils]: 61: Hoare triple {2248#true} ~n := #in~n; {2248#true} is VALID [2020-07-08 22:06:42,814 INFO L280 TraceCheckUtils]: 62: Hoare triple {2248#true} assume !(~n < 1); {2248#true} is VALID [2020-07-08 22:06:42,814 INFO L280 TraceCheckUtils]: 63: Hoare triple {2248#true} assume !(1 == ~n); {2248#true} is VALID [2020-07-08 22:06:42,814 INFO L263 TraceCheckUtils]: 64: Hoare triple {2248#true} call #t~ret0 := fibo(~n - 1); {2248#true} is VALID [2020-07-08 22:06:42,814 INFO L280 TraceCheckUtils]: 65: Hoare triple {2248#true} ~n := #in~n; {2248#true} is VALID [2020-07-08 22:06:42,814 INFO L280 TraceCheckUtils]: 66: Hoare triple {2248#true} assume !(~n < 1); {2248#true} is VALID [2020-07-08 22:06:42,815 INFO L280 TraceCheckUtils]: 67: Hoare triple {2248#true} assume 1 == ~n; {2248#true} is VALID [2020-07-08 22:06:42,815 INFO L280 TraceCheckUtils]: 68: Hoare triple {2248#true} #res := 1; {2248#true} is VALID [2020-07-08 22:06:42,815 INFO L280 TraceCheckUtils]: 69: Hoare triple {2248#true} assume true; {2248#true} is VALID [2020-07-08 22:06:42,815 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {2248#true} {2248#true} #46#return; {2248#true} is VALID [2020-07-08 22:06:42,815 INFO L280 TraceCheckUtils]: 71: Hoare triple {2248#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2248#true} is VALID [2020-07-08 22:06:42,816 INFO L263 TraceCheckUtils]: 72: Hoare triple {2248#true} call #t~ret1 := fibo(~n - 2); {2248#true} is VALID [2020-07-08 22:06:42,816 INFO L280 TraceCheckUtils]: 73: Hoare triple {2248#true} ~n := #in~n; {2248#true} is VALID [2020-07-08 22:06:42,816 INFO L280 TraceCheckUtils]: 74: Hoare triple {2248#true} assume ~n < 1; {2248#true} is VALID [2020-07-08 22:06:42,816 INFO L280 TraceCheckUtils]: 75: Hoare triple {2248#true} #res := 0; {2248#true} is VALID [2020-07-08 22:06:42,816 INFO L280 TraceCheckUtils]: 76: Hoare triple {2248#true} assume true; {2248#true} is VALID [2020-07-08 22:06:42,816 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {2248#true} {2248#true} #48#return; {2248#true} is VALID [2020-07-08 22:06:42,817 INFO L280 TraceCheckUtils]: 78: Hoare triple {2248#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2248#true} is VALID [2020-07-08 22:06:42,817 INFO L280 TraceCheckUtils]: 79: Hoare triple {2248#true} #res := #t~ret0 + #t~ret1; {2248#true} is VALID [2020-07-08 22:06:42,817 INFO L280 TraceCheckUtils]: 80: Hoare triple {2248#true} havoc #t~ret0; {2248#true} is VALID [2020-07-08 22:06:42,817 INFO L280 TraceCheckUtils]: 81: Hoare triple {2248#true} havoc #t~ret1; {2248#true} is VALID [2020-07-08 22:06:42,817 INFO L280 TraceCheckUtils]: 82: Hoare triple {2248#true} assume true; {2248#true} is VALID [2020-07-08 22:06:42,818 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {2248#true} {2562#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #46#return; {2562#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:06:42,819 INFO L280 TraceCheckUtils]: 84: Hoare triple {2562#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2562#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:06:42,819 INFO L263 TraceCheckUtils]: 85: Hoare triple {2562#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} call #t~ret1 := fibo(~n - 2); {2248#true} is VALID [2020-07-08 22:06:42,819 INFO L280 TraceCheckUtils]: 86: Hoare triple {2248#true} ~n := #in~n; {2248#true} is VALID [2020-07-08 22:06:42,820 INFO L280 TraceCheckUtils]: 87: Hoare triple {2248#true} assume !(~n < 1); {2248#true} is VALID [2020-07-08 22:06:42,820 INFO L280 TraceCheckUtils]: 88: Hoare triple {2248#true} assume 1 == ~n; {2248#true} is VALID [2020-07-08 22:06:42,820 INFO L280 TraceCheckUtils]: 89: Hoare triple {2248#true} #res := 1; {2248#true} is VALID [2020-07-08 22:06:42,820 INFO L280 TraceCheckUtils]: 90: Hoare triple {2248#true} assume true; {2248#true} is VALID [2020-07-08 22:06:42,821 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {2248#true} {2562#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #48#return; {2592#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,822 INFO L280 TraceCheckUtils]: 92: Hoare triple {2592#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2592#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,822 INFO L280 TraceCheckUtils]: 93: Hoare triple {2592#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {2592#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,823 INFO L280 TraceCheckUtils]: 94: Hoare triple {2592#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {2592#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,823 INFO L280 TraceCheckUtils]: 95: Hoare triple {2592#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {2592#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,824 INFO L280 TraceCheckUtils]: 96: Hoare triple {2592#(<= 2 |fibo_#in~n|)} assume true; {2592#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,825 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {2592#(<= 2 |fibo_#in~n|)} {2466#(= fibo_~n |fibo_#in~n|)} #46#return; {2553#(and (= fibo_~n |fibo_#in~n|) (<= 3 fibo_~n))} is VALID [2020-07-08 22:06:42,826 INFO L280 TraceCheckUtils]: 98: Hoare triple {2553#(and (= fibo_~n |fibo_#in~n|) (<= 3 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2553#(and (= fibo_~n |fibo_#in~n|) (<= 3 fibo_~n))} is VALID [2020-07-08 22:06:42,826 INFO L263 TraceCheckUtils]: 99: Hoare triple {2553#(and (= fibo_~n |fibo_#in~n|) (<= 3 fibo_~n))} call #t~ret1 := fibo(~n - 2); {2248#true} is VALID [2020-07-08 22:06:42,826 INFO L280 TraceCheckUtils]: 100: Hoare triple {2248#true} ~n := #in~n; {2248#true} is VALID [2020-07-08 22:06:42,826 INFO L280 TraceCheckUtils]: 101: Hoare triple {2248#true} assume !(~n < 1); {2248#true} is VALID [2020-07-08 22:06:42,826 INFO L280 TraceCheckUtils]: 102: Hoare triple {2248#true} assume 1 == ~n; {2248#true} is VALID [2020-07-08 22:06:42,827 INFO L280 TraceCheckUtils]: 103: Hoare triple {2248#true} #res := 1; {2248#true} is VALID [2020-07-08 22:06:42,827 INFO L280 TraceCheckUtils]: 104: Hoare triple {2248#true} assume true; {2248#true} is VALID [2020-07-08 22:06:42,829 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {2248#true} {2553#(and (= fibo_~n |fibo_#in~n|) (<= 3 fibo_~n))} #48#return; {2560#(<= 3 |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,830 INFO L280 TraceCheckUtils]: 106: Hoare triple {2560#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2560#(<= 3 |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,831 INFO L280 TraceCheckUtils]: 107: Hoare triple {2560#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {2560#(<= 3 |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,831 INFO L280 TraceCheckUtils]: 108: Hoare triple {2560#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {2560#(<= 3 |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,832 INFO L280 TraceCheckUtils]: 109: Hoare triple {2560#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {2560#(<= 3 |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,832 INFO L280 TraceCheckUtils]: 110: Hoare triple {2560#(<= 3 |fibo_#in~n|)} assume true; {2560#(<= 3 |fibo_#in~n|)} is VALID [2020-07-08 22:06:42,833 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {2560#(<= 3 |fibo_#in~n|)} {2406#(<= fibo_~n 4)} #48#return; {2249#false} is VALID [2020-07-08 22:06:42,834 INFO L280 TraceCheckUtils]: 112: Hoare triple {2249#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2249#false} is VALID [2020-07-08 22:06:42,834 INFO L280 TraceCheckUtils]: 113: Hoare triple {2249#false} #res := #t~ret0 + #t~ret1; {2249#false} is VALID [2020-07-08 22:06:42,834 INFO L280 TraceCheckUtils]: 114: Hoare triple {2249#false} havoc #t~ret0; {2249#false} is VALID [2020-07-08 22:06:42,834 INFO L280 TraceCheckUtils]: 115: Hoare triple {2249#false} havoc #t~ret1; {2249#false} is VALID [2020-07-08 22:06:42,834 INFO L280 TraceCheckUtils]: 116: Hoare triple {2249#false} assume true; {2249#false} is VALID [2020-07-08 22:06:42,834 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {2249#false} {2252#(<= 7 main_~x~0)} #44#return; {2249#false} is VALID [2020-07-08 22:06:42,835 INFO L280 TraceCheckUtils]: 118: Hoare triple {2249#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {2249#false} is VALID [2020-07-08 22:06:42,835 INFO L280 TraceCheckUtils]: 119: Hoare triple {2249#false} ~result~0 := #t~ret2; {2249#false} is VALID [2020-07-08 22:06:42,835 INFO L280 TraceCheckUtils]: 120: Hoare triple {2249#false} havoc #t~ret2; {2249#false} is VALID [2020-07-08 22:06:42,835 INFO L280 TraceCheckUtils]: 121: Hoare triple {2249#false} assume 13 != ~result~0; {2249#false} is VALID [2020-07-08 22:06:42,835 INFO L280 TraceCheckUtils]: 122: Hoare triple {2249#false} assume !false; {2249#false} is VALID [2020-07-08 22:06:42,856 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 123 proven. 170 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2020-07-08 22:06:42,856 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1613295761] [2020-07-08 22:06:42,857 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 22:06:42,857 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15] total 15 [2020-07-08 22:06:42,857 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2068139112] [2020-07-08 22:06:42,858 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 123 [2020-07-08 22:06:42,867 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:06:42,868 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-08 22:06:42,973 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 84 edges. 84 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:42,974 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-07-08 22:06:42,974 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:06:42,975 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-07-08 22:06:42,975 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=162, Unknown=0, NotChecked=0, Total=210 [2020-07-08 22:06:42,975 INFO L87 Difference]: Start difference. First operand 77 states and 103 transitions. Second operand 15 states. [2020-07-08 22:06:44,045 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:44,046 INFO L93 Difference]: Finished difference Result 142 states and 213 transitions. [2020-07-08 22:06:44,046 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2020-07-08 22:06:44,046 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 123 [2020-07-08 22:06:44,047 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:06:44,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-08 22:06:44,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 121 transitions. [2020-07-08 22:06:44,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-08 22:06:44,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 121 transitions. [2020-07-08 22:06:44,057 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 18 states and 121 transitions. [2020-07-08 22:06:44,230 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 121 edges. 121 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:44,236 INFO L225 Difference]: With dead ends: 142 [2020-07-08 22:06:44,236 INFO L226 Difference]: Without dead ends: 73 [2020-07-08 22:06:44,238 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 63 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=111, Invalid=309, Unknown=0, NotChecked=0, Total=420 [2020-07-08 22:06:44,238 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 73 states. [2020-07-08 22:06:44,354 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 73 to 70. [2020-07-08 22:06:44,355 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:06:44,355 INFO L82 GeneralOperation]: Start isEquivalent. First operand 73 states. Second operand 70 states. [2020-07-08 22:06:44,355 INFO L74 IsIncluded]: Start isIncluded. First operand 73 states. Second operand 70 states. [2020-07-08 22:06:44,355 INFO L87 Difference]: Start difference. First operand 73 states. Second operand 70 states. [2020-07-08 22:06:44,359 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:44,359 INFO L93 Difference]: Finished difference Result 73 states and 90 transitions. [2020-07-08 22:06:44,360 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 90 transitions. [2020-07-08 22:06:44,360 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:06:44,361 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:06:44,361 INFO L74 IsIncluded]: Start isIncluded. First operand 70 states. Second operand 73 states. [2020-07-08 22:06:44,361 INFO L87 Difference]: Start difference. First operand 70 states. Second operand 73 states. [2020-07-08 22:06:44,365 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:44,365 INFO L93 Difference]: Finished difference Result 73 states and 90 transitions. [2020-07-08 22:06:44,365 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 90 transitions. [2020-07-08 22:06:44,366 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:06:44,366 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:06:44,366 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:06:44,366 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:06:44,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 70 states. [2020-07-08 22:06:44,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 70 states and 86 transitions. [2020-07-08 22:06:44,370 INFO L78 Accepts]: Start accepts. Automaton has 70 states and 86 transitions. Word has length 123 [2020-07-08 22:06:44,370 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:06:44,370 INFO L479 AbstractCegarLoop]: Abstraction has 70 states and 86 transitions. [2020-07-08 22:06:44,371 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-07-08 22:06:44,371 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 70 states and 86 transitions. [2020-07-08 22:06:44,480 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 86 edges. 86 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:44,480 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 86 transitions. [2020-07-08 22:06:44,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2020-07-08 22:06:44,485 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:06:44,485 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] [2020-07-08 22:06:44,486 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-08 22:06:44,486 INFO L427 AbstractCegarLoop]: === Iteration 8 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:06:44,486 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:06:44,486 INFO L82 PathProgramCache]: Analyzing trace with hash 532445701, now seen corresponding path program 5 times [2020-07-08 22:06:44,487 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:06:44,487 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [212255924] [2020-07-08 22:06:44,487 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:06:44,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:44,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:44,560 INFO L280 TraceCheckUtils]: 0: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:44,560 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3188#true} {3188#true} #40#return; {3188#true} is VALID [2020-07-08 22:06:44,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:44,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:44,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:44,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:44,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:44,794 INFO L280 TraceCheckUtils]: 0: Hoare triple {3188#true} ~n := #in~n; {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:44,795 INFO L280 TraceCheckUtils]: 1: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:44,795 INFO L280 TraceCheckUtils]: 2: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {3657#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:44,796 INFO L280 TraceCheckUtils]: 3: Hoare triple {3657#(<= |fibo_#in~n| 1)} #res := 1; {3657#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:44,797 INFO L280 TraceCheckUtils]: 4: Hoare triple {3657#(<= |fibo_#in~n| 1)} assume true; {3657#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:44,798 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3657#(<= |fibo_#in~n| 1)} {3546#(= fibo_~n |fibo_#in~n|)} #46#return; {3650#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:06:44,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:44,803 INFO L280 TraceCheckUtils]: 0: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:44,804 INFO L280 TraceCheckUtils]: 1: Hoare triple {3188#true} assume ~n < 1; {3188#true} is VALID [2020-07-08 22:06:44,804 INFO L280 TraceCheckUtils]: 2: Hoare triple {3188#true} #res := 0; {3188#true} is VALID [2020-07-08 22:06:44,804 INFO L280 TraceCheckUtils]: 3: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:44,806 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3188#true} {3650#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} #48#return; {3656#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:44,806 INFO L280 TraceCheckUtils]: 0: Hoare triple {3188#true} ~n := #in~n; {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:44,807 INFO L280 TraceCheckUtils]: 1: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:44,808 INFO L280 TraceCheckUtils]: 2: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:44,808 INFO L263 TraceCheckUtils]: 3: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3188#true} is VALID [2020-07-08 22:06:44,809 INFO L280 TraceCheckUtils]: 4: Hoare triple {3188#true} ~n := #in~n; {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:44,809 INFO L280 TraceCheckUtils]: 5: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:44,810 INFO L280 TraceCheckUtils]: 6: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {3657#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:44,811 INFO L280 TraceCheckUtils]: 7: Hoare triple {3657#(<= |fibo_#in~n| 1)} #res := 1; {3657#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:44,811 INFO L280 TraceCheckUtils]: 8: Hoare triple {3657#(<= |fibo_#in~n| 1)} assume true; {3657#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:44,813 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {3657#(<= |fibo_#in~n| 1)} {3546#(= fibo_~n |fibo_#in~n|)} #46#return; {3650#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:06:44,814 INFO L280 TraceCheckUtils]: 10: Hoare triple {3650#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3650#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:06:44,814 INFO L263 TraceCheckUtils]: 11: Hoare triple {3650#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} call #t~ret1 := fibo(~n - 2); {3188#true} is VALID [2020-07-08 22:06:44,814 INFO L280 TraceCheckUtils]: 12: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:44,814 INFO L280 TraceCheckUtils]: 13: Hoare triple {3188#true} assume ~n < 1; {3188#true} is VALID [2020-07-08 22:06:44,815 INFO L280 TraceCheckUtils]: 14: Hoare triple {3188#true} #res := 0; {3188#true} is VALID [2020-07-08 22:06:44,815 INFO L280 TraceCheckUtils]: 15: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:44,816 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {3188#true} {3650#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} #48#return; {3656#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:44,817 INFO L280 TraceCheckUtils]: 17: Hoare triple {3656#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3656#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:44,817 INFO L280 TraceCheckUtils]: 18: Hoare triple {3656#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {3656#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:44,818 INFO L280 TraceCheckUtils]: 19: Hoare triple {3656#(<= |fibo_#in~n| 2)} havoc #t~ret0; {3656#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:44,818 INFO L280 TraceCheckUtils]: 20: Hoare triple {3656#(<= |fibo_#in~n| 2)} havoc #t~ret1; {3656#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:44,819 INFO L280 TraceCheckUtils]: 21: Hoare triple {3656#(<= |fibo_#in~n| 2)} assume true; {3656#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:44,820 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {3656#(<= |fibo_#in~n| 2)} {3546#(= fibo_~n |fibo_#in~n|)} #46#return; {3636#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} is VALID [2020-07-08 22:06:44,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:44,826 INFO L280 TraceCheckUtils]: 0: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:44,826 INFO L280 TraceCheckUtils]: 1: Hoare triple {3188#true} assume !(~n < 1); {3188#true} is VALID [2020-07-08 22:06:44,827 INFO L280 TraceCheckUtils]: 2: Hoare triple {3188#true} assume 1 == ~n; {3188#true} is VALID [2020-07-08 22:06:44,827 INFO L280 TraceCheckUtils]: 3: Hoare triple {3188#true} #res := 1; {3188#true} is VALID [2020-07-08 22:06:44,827 INFO L280 TraceCheckUtils]: 4: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:44,828 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3188#true} {3636#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} #48#return; {3643#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:44,829 INFO L280 TraceCheckUtils]: 0: Hoare triple {3188#true} ~n := #in~n; {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:44,829 INFO L280 TraceCheckUtils]: 1: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:44,830 INFO L280 TraceCheckUtils]: 2: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:44,830 INFO L263 TraceCheckUtils]: 3: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3188#true} is VALID [2020-07-08 22:06:44,831 INFO L280 TraceCheckUtils]: 4: Hoare triple {3188#true} ~n := #in~n; {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:44,831 INFO L280 TraceCheckUtils]: 5: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:44,832 INFO L280 TraceCheckUtils]: 6: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:44,832 INFO L263 TraceCheckUtils]: 7: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3188#true} is VALID [2020-07-08 22:06:44,833 INFO L280 TraceCheckUtils]: 8: Hoare triple {3188#true} ~n := #in~n; {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:44,833 INFO L280 TraceCheckUtils]: 9: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:44,834 INFO L280 TraceCheckUtils]: 10: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {3657#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:44,834 INFO L280 TraceCheckUtils]: 11: Hoare triple {3657#(<= |fibo_#in~n| 1)} #res := 1; {3657#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:44,835 INFO L280 TraceCheckUtils]: 12: Hoare triple {3657#(<= |fibo_#in~n| 1)} assume true; {3657#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:44,836 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {3657#(<= |fibo_#in~n| 1)} {3546#(= fibo_~n |fibo_#in~n|)} #46#return; {3650#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:06:44,837 INFO L280 TraceCheckUtils]: 14: Hoare triple {3650#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3650#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:06:44,837 INFO L263 TraceCheckUtils]: 15: Hoare triple {3650#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} call #t~ret1 := fibo(~n - 2); {3188#true} is VALID [2020-07-08 22:06:44,838 INFO L280 TraceCheckUtils]: 16: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:44,838 INFO L280 TraceCheckUtils]: 17: Hoare triple {3188#true} assume ~n < 1; {3188#true} is VALID [2020-07-08 22:06:44,838 INFO L280 TraceCheckUtils]: 18: Hoare triple {3188#true} #res := 0; {3188#true} is VALID [2020-07-08 22:06:44,838 INFO L280 TraceCheckUtils]: 19: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:44,839 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {3188#true} {3650#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} #48#return; {3656#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:44,840 INFO L280 TraceCheckUtils]: 21: Hoare triple {3656#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3656#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:44,841 INFO L280 TraceCheckUtils]: 22: Hoare triple {3656#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {3656#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:44,841 INFO L280 TraceCheckUtils]: 23: Hoare triple {3656#(<= |fibo_#in~n| 2)} havoc #t~ret0; {3656#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:44,842 INFO L280 TraceCheckUtils]: 24: Hoare triple {3656#(<= |fibo_#in~n| 2)} havoc #t~ret1; {3656#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:44,842 INFO L280 TraceCheckUtils]: 25: Hoare triple {3656#(<= |fibo_#in~n| 2)} assume true; {3656#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:44,844 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {3656#(<= |fibo_#in~n| 2)} {3546#(= fibo_~n |fibo_#in~n|)} #46#return; {3636#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} is VALID [2020-07-08 22:06:44,845 INFO L280 TraceCheckUtils]: 27: Hoare triple {3636#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3636#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} is VALID [2020-07-08 22:06:44,845 INFO L263 TraceCheckUtils]: 28: Hoare triple {3636#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} call #t~ret1 := fibo(~n - 2); {3188#true} is VALID [2020-07-08 22:06:44,845 INFO L280 TraceCheckUtils]: 29: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:44,845 INFO L280 TraceCheckUtils]: 30: Hoare triple {3188#true} assume !(~n < 1); {3188#true} is VALID [2020-07-08 22:06:44,845 INFO L280 TraceCheckUtils]: 31: Hoare triple {3188#true} assume 1 == ~n; {3188#true} is VALID [2020-07-08 22:06:44,846 INFO L280 TraceCheckUtils]: 32: Hoare triple {3188#true} #res := 1; {3188#true} is VALID [2020-07-08 22:06:44,846 INFO L280 TraceCheckUtils]: 33: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:44,847 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {3188#true} {3636#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} #48#return; {3643#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:44,847 INFO L280 TraceCheckUtils]: 35: Hoare triple {3643#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3643#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:44,848 INFO L280 TraceCheckUtils]: 36: Hoare triple {3643#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {3643#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:44,849 INFO L280 TraceCheckUtils]: 37: Hoare triple {3643#(<= |fibo_#in~n| 3)} havoc #t~ret0; {3643#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:44,849 INFO L280 TraceCheckUtils]: 38: Hoare triple {3643#(<= |fibo_#in~n| 3)} havoc #t~ret1; {3643#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:44,850 INFO L280 TraceCheckUtils]: 39: Hoare triple {3643#(<= |fibo_#in~n| 3)} assume true; {3643#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:44,851 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {3643#(<= |fibo_#in~n| 3)} {3546#(= fibo_~n |fibo_#in~n|)} #46#return; {3588#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} is VALID [2020-07-08 22:06:44,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:44,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:44,868 INFO L280 TraceCheckUtils]: 0: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:44,869 INFO L280 TraceCheckUtils]: 1: Hoare triple {3188#true} assume !(~n < 1); {3188#true} is VALID [2020-07-08 22:06:44,869 INFO L280 TraceCheckUtils]: 2: Hoare triple {3188#true} assume 1 == ~n; {3188#true} is VALID [2020-07-08 22:06:44,869 INFO L280 TraceCheckUtils]: 3: Hoare triple {3188#true} #res := 1; {3188#true} is VALID [2020-07-08 22:06:44,870 INFO L280 TraceCheckUtils]: 4: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:44,870 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3188#true} {3188#true} #46#return; {3188#true} is VALID [2020-07-08 22:06:44,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:44,873 INFO L280 TraceCheckUtils]: 0: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:44,873 INFO L280 TraceCheckUtils]: 1: Hoare triple {3188#true} assume ~n < 1; {3188#true} is VALID [2020-07-08 22:06:44,874 INFO L280 TraceCheckUtils]: 2: Hoare triple {3188#true} #res := 0; {3188#true} is VALID [2020-07-08 22:06:44,874 INFO L280 TraceCheckUtils]: 3: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:44,874 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3188#true} {3188#true} #48#return; {3188#true} is VALID [2020-07-08 22:06:44,874 INFO L280 TraceCheckUtils]: 0: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:44,875 INFO L280 TraceCheckUtils]: 1: Hoare triple {3188#true} assume !(~n < 1); {3188#true} is VALID [2020-07-08 22:06:44,875 INFO L280 TraceCheckUtils]: 2: Hoare triple {3188#true} assume !(1 == ~n); {3188#true} is VALID [2020-07-08 22:06:44,876 INFO L263 TraceCheckUtils]: 3: Hoare triple {3188#true} call #t~ret0 := fibo(~n - 1); {3188#true} is VALID [2020-07-08 22:06:44,876 INFO L280 TraceCheckUtils]: 4: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:44,876 INFO L280 TraceCheckUtils]: 5: Hoare triple {3188#true} assume !(~n < 1); {3188#true} is VALID [2020-07-08 22:06:44,877 INFO L280 TraceCheckUtils]: 6: Hoare triple {3188#true} assume 1 == ~n; {3188#true} is VALID [2020-07-08 22:06:44,877 INFO L280 TraceCheckUtils]: 7: Hoare triple {3188#true} #res := 1; {3188#true} is VALID [2020-07-08 22:06:44,877 INFO L280 TraceCheckUtils]: 8: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:44,878 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {3188#true} {3188#true} #46#return; {3188#true} is VALID [2020-07-08 22:06:44,878 INFO L280 TraceCheckUtils]: 10: Hoare triple {3188#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3188#true} is VALID [2020-07-08 22:06:44,878 INFO L263 TraceCheckUtils]: 11: Hoare triple {3188#true} call #t~ret1 := fibo(~n - 2); {3188#true} is VALID [2020-07-08 22:06:44,879 INFO L280 TraceCheckUtils]: 12: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:44,879 INFO L280 TraceCheckUtils]: 13: Hoare triple {3188#true} assume ~n < 1; {3188#true} is VALID [2020-07-08 22:06:44,879 INFO L280 TraceCheckUtils]: 14: Hoare triple {3188#true} #res := 0; {3188#true} is VALID [2020-07-08 22:06:44,880 INFO L280 TraceCheckUtils]: 15: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:44,880 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {3188#true} {3188#true} #48#return; {3188#true} is VALID [2020-07-08 22:06:44,880 INFO L280 TraceCheckUtils]: 17: Hoare triple {3188#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3188#true} is VALID [2020-07-08 22:06:44,881 INFO L280 TraceCheckUtils]: 18: Hoare triple {3188#true} #res := #t~ret0 + #t~ret1; {3188#true} is VALID [2020-07-08 22:06:44,881 INFO L280 TraceCheckUtils]: 19: Hoare triple {3188#true} havoc #t~ret0; {3188#true} is VALID [2020-07-08 22:06:44,882 INFO L280 TraceCheckUtils]: 20: Hoare triple {3188#true} havoc #t~ret1; {3188#true} is VALID [2020-07-08 22:06:44,882 INFO L280 TraceCheckUtils]: 21: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:44,883 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {3188#true} {3588#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} #48#return; {3612#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:06:44,885 INFO L280 TraceCheckUtils]: 0: Hoare triple {3188#true} ~n := #in~n; {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:44,885 INFO L280 TraceCheckUtils]: 1: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:44,886 INFO L280 TraceCheckUtils]: 2: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:44,886 INFO L263 TraceCheckUtils]: 3: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3188#true} is VALID [2020-07-08 22:06:44,887 INFO L280 TraceCheckUtils]: 4: Hoare triple {3188#true} ~n := #in~n; {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:44,888 INFO L280 TraceCheckUtils]: 5: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:44,889 INFO L280 TraceCheckUtils]: 6: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:44,889 INFO L263 TraceCheckUtils]: 7: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3188#true} is VALID [2020-07-08 22:06:44,890 INFO L280 TraceCheckUtils]: 8: Hoare triple {3188#true} ~n := #in~n; {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:44,891 INFO L280 TraceCheckUtils]: 9: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:44,892 INFO L280 TraceCheckUtils]: 10: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:44,892 INFO L263 TraceCheckUtils]: 11: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3188#true} is VALID [2020-07-08 22:06:44,893 INFO L280 TraceCheckUtils]: 12: Hoare triple {3188#true} ~n := #in~n; {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:44,894 INFO L280 TraceCheckUtils]: 13: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:44,894 INFO L280 TraceCheckUtils]: 14: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {3657#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:44,895 INFO L280 TraceCheckUtils]: 15: Hoare triple {3657#(<= |fibo_#in~n| 1)} #res := 1; {3657#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:44,896 INFO L280 TraceCheckUtils]: 16: Hoare triple {3657#(<= |fibo_#in~n| 1)} assume true; {3657#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:44,898 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {3657#(<= |fibo_#in~n| 1)} {3546#(= fibo_~n |fibo_#in~n|)} #46#return; {3650#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:06:44,899 INFO L280 TraceCheckUtils]: 18: Hoare triple {3650#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3650#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:06:44,899 INFO L263 TraceCheckUtils]: 19: Hoare triple {3650#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} call #t~ret1 := fibo(~n - 2); {3188#true} is VALID [2020-07-08 22:06:44,900 INFO L280 TraceCheckUtils]: 20: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:44,900 INFO L280 TraceCheckUtils]: 21: Hoare triple {3188#true} assume ~n < 1; {3188#true} is VALID [2020-07-08 22:06:44,900 INFO L280 TraceCheckUtils]: 22: Hoare triple {3188#true} #res := 0; {3188#true} is VALID [2020-07-08 22:06:44,900 INFO L280 TraceCheckUtils]: 23: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:44,902 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {3188#true} {3650#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} #48#return; {3656#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:44,902 INFO L280 TraceCheckUtils]: 25: Hoare triple {3656#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3656#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:44,903 INFO L280 TraceCheckUtils]: 26: Hoare triple {3656#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {3656#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:44,904 INFO L280 TraceCheckUtils]: 27: Hoare triple {3656#(<= |fibo_#in~n| 2)} havoc #t~ret0; {3656#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:44,905 INFO L280 TraceCheckUtils]: 28: Hoare triple {3656#(<= |fibo_#in~n| 2)} havoc #t~ret1; {3656#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:44,906 INFO L280 TraceCheckUtils]: 29: Hoare triple {3656#(<= |fibo_#in~n| 2)} assume true; {3656#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:44,907 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {3656#(<= |fibo_#in~n| 2)} {3546#(= fibo_~n |fibo_#in~n|)} #46#return; {3636#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} is VALID [2020-07-08 22:06:44,908 INFO L280 TraceCheckUtils]: 31: Hoare triple {3636#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3636#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} is VALID [2020-07-08 22:06:44,908 INFO L263 TraceCheckUtils]: 32: Hoare triple {3636#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} call #t~ret1 := fibo(~n - 2); {3188#true} is VALID [2020-07-08 22:06:44,908 INFO L280 TraceCheckUtils]: 33: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:44,909 INFO L280 TraceCheckUtils]: 34: Hoare triple {3188#true} assume !(~n < 1); {3188#true} is VALID [2020-07-08 22:06:44,909 INFO L280 TraceCheckUtils]: 35: Hoare triple {3188#true} assume 1 == ~n; {3188#true} is VALID [2020-07-08 22:06:44,909 INFO L280 TraceCheckUtils]: 36: Hoare triple {3188#true} #res := 1; {3188#true} is VALID [2020-07-08 22:06:44,909 INFO L280 TraceCheckUtils]: 37: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:44,910 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {3188#true} {3636#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} #48#return; {3643#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:44,911 INFO L280 TraceCheckUtils]: 39: Hoare triple {3643#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3643#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:44,911 INFO L280 TraceCheckUtils]: 40: Hoare triple {3643#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {3643#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:44,912 INFO L280 TraceCheckUtils]: 41: Hoare triple {3643#(<= |fibo_#in~n| 3)} havoc #t~ret0; {3643#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:44,912 INFO L280 TraceCheckUtils]: 42: Hoare triple {3643#(<= |fibo_#in~n| 3)} havoc #t~ret1; {3643#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:44,913 INFO L280 TraceCheckUtils]: 43: Hoare triple {3643#(<= |fibo_#in~n| 3)} assume true; {3643#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:44,914 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {3643#(<= |fibo_#in~n| 3)} {3546#(= fibo_~n |fibo_#in~n|)} #46#return; {3588#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} is VALID [2020-07-08 22:06:44,915 INFO L280 TraceCheckUtils]: 45: Hoare triple {3588#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3588#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} is VALID [2020-07-08 22:06:44,915 INFO L263 TraceCheckUtils]: 46: Hoare triple {3588#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} call #t~ret1 := fibo(~n - 2); {3188#true} is VALID [2020-07-08 22:06:44,916 INFO L280 TraceCheckUtils]: 47: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:44,916 INFO L280 TraceCheckUtils]: 48: Hoare triple {3188#true} assume !(~n < 1); {3188#true} is VALID [2020-07-08 22:06:44,916 INFO L280 TraceCheckUtils]: 49: Hoare triple {3188#true} assume !(1 == ~n); {3188#true} is VALID [2020-07-08 22:06:44,916 INFO L263 TraceCheckUtils]: 50: Hoare triple {3188#true} call #t~ret0 := fibo(~n - 1); {3188#true} is VALID [2020-07-08 22:06:44,916 INFO L280 TraceCheckUtils]: 51: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:44,917 INFO L280 TraceCheckUtils]: 52: Hoare triple {3188#true} assume !(~n < 1); {3188#true} is VALID [2020-07-08 22:06:44,917 INFO L280 TraceCheckUtils]: 53: Hoare triple {3188#true} assume 1 == ~n; {3188#true} is VALID [2020-07-08 22:06:44,917 INFO L280 TraceCheckUtils]: 54: Hoare triple {3188#true} #res := 1; {3188#true} is VALID [2020-07-08 22:06:44,917 INFO L280 TraceCheckUtils]: 55: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:44,917 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {3188#true} {3188#true} #46#return; {3188#true} is VALID [2020-07-08 22:06:44,918 INFO L280 TraceCheckUtils]: 57: Hoare triple {3188#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3188#true} is VALID [2020-07-08 22:06:44,918 INFO L263 TraceCheckUtils]: 58: Hoare triple {3188#true} call #t~ret1 := fibo(~n - 2); {3188#true} is VALID [2020-07-08 22:06:44,918 INFO L280 TraceCheckUtils]: 59: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:44,918 INFO L280 TraceCheckUtils]: 60: Hoare triple {3188#true} assume ~n < 1; {3188#true} is VALID [2020-07-08 22:06:44,918 INFO L280 TraceCheckUtils]: 61: Hoare triple {3188#true} #res := 0; {3188#true} is VALID [2020-07-08 22:06:44,919 INFO L280 TraceCheckUtils]: 62: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:44,919 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {3188#true} {3188#true} #48#return; {3188#true} is VALID [2020-07-08 22:06:44,919 INFO L280 TraceCheckUtils]: 64: Hoare triple {3188#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3188#true} is VALID [2020-07-08 22:06:44,919 INFO L280 TraceCheckUtils]: 65: Hoare triple {3188#true} #res := #t~ret0 + #t~ret1; {3188#true} is VALID [2020-07-08 22:06:44,920 INFO L280 TraceCheckUtils]: 66: Hoare triple {3188#true} havoc #t~ret0; {3188#true} is VALID [2020-07-08 22:06:44,920 INFO L280 TraceCheckUtils]: 67: Hoare triple {3188#true} havoc #t~ret1; {3188#true} is VALID [2020-07-08 22:06:44,920 INFO L280 TraceCheckUtils]: 68: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:44,921 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {3188#true} {3588#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} #48#return; {3612#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:06:44,922 INFO L280 TraceCheckUtils]: 70: Hoare triple {3612#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3612#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:06:44,923 INFO L280 TraceCheckUtils]: 71: Hoare triple {3612#(<= |fibo_#in~n| 4)} #res := #t~ret0 + #t~ret1; {3612#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:06:44,924 INFO L280 TraceCheckUtils]: 72: Hoare triple {3612#(<= |fibo_#in~n| 4)} havoc #t~ret0; {3612#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:06:44,925 INFO L280 TraceCheckUtils]: 73: Hoare triple {3612#(<= |fibo_#in~n| 4)} havoc #t~ret1; {3612#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:06:44,925 INFO L280 TraceCheckUtils]: 74: Hoare triple {3612#(<= |fibo_#in~n| 4)} assume true; {3612#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:06:44,927 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {3612#(<= |fibo_#in~n| 4)} {3188#true} #46#return; {3451#(<= fibo_~n 5)} is VALID [2020-07-08 22:06:44,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:44,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:45,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:45,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:45,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:45,186 INFO L280 TraceCheckUtils]: 0: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:45,187 INFO L280 TraceCheckUtils]: 1: Hoare triple {3188#true} assume !(~n < 1); {3188#true} is VALID [2020-07-08 22:06:45,187 INFO L280 TraceCheckUtils]: 2: Hoare triple {3188#true} assume 1 == ~n; {3188#true} is VALID [2020-07-08 22:06:45,188 INFO L280 TraceCheckUtils]: 3: Hoare triple {3188#true} #res := 1; {3188#true} is VALID [2020-07-08 22:06:45,188 INFO L280 TraceCheckUtils]: 4: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:45,189 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3188#true} {3188#true} #46#return; {3188#true} is VALID [2020-07-08 22:06:45,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:45,194 INFO L280 TraceCheckUtils]: 0: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:45,195 INFO L280 TraceCheckUtils]: 1: Hoare triple {3188#true} assume ~n < 1; {3188#true} is VALID [2020-07-08 22:06:45,195 INFO L280 TraceCheckUtils]: 2: Hoare triple {3188#true} #res := 0; {3188#true} is VALID [2020-07-08 22:06:45,196 INFO L280 TraceCheckUtils]: 3: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:45,196 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3188#true} {3188#true} #48#return; {3188#true} is VALID [2020-07-08 22:06:45,197 INFO L280 TraceCheckUtils]: 0: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:45,197 INFO L280 TraceCheckUtils]: 1: Hoare triple {3188#true} assume !(~n < 1); {3188#true} is VALID [2020-07-08 22:06:45,198 INFO L280 TraceCheckUtils]: 2: Hoare triple {3188#true} assume !(1 == ~n); {3188#true} is VALID [2020-07-08 22:06:45,198 INFO L263 TraceCheckUtils]: 3: Hoare triple {3188#true} call #t~ret0 := fibo(~n - 1); {3188#true} is VALID [2020-07-08 22:06:45,198 INFO L280 TraceCheckUtils]: 4: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:45,199 INFO L280 TraceCheckUtils]: 5: Hoare triple {3188#true} assume !(~n < 1); {3188#true} is VALID [2020-07-08 22:06:45,199 INFO L280 TraceCheckUtils]: 6: Hoare triple {3188#true} assume 1 == ~n; {3188#true} is VALID [2020-07-08 22:06:45,199 INFO L280 TraceCheckUtils]: 7: Hoare triple {3188#true} #res := 1; {3188#true} is VALID [2020-07-08 22:06:45,200 INFO L280 TraceCheckUtils]: 8: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:45,200 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {3188#true} {3188#true} #46#return; {3188#true} is VALID [2020-07-08 22:06:45,201 INFO L280 TraceCheckUtils]: 10: Hoare triple {3188#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3188#true} is VALID [2020-07-08 22:06:45,201 INFO L263 TraceCheckUtils]: 11: Hoare triple {3188#true} call #t~ret1 := fibo(~n - 2); {3188#true} is VALID [2020-07-08 22:06:45,202 INFO L280 TraceCheckUtils]: 12: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:45,202 INFO L280 TraceCheckUtils]: 13: Hoare triple {3188#true} assume ~n < 1; {3188#true} is VALID [2020-07-08 22:06:45,203 INFO L280 TraceCheckUtils]: 14: Hoare triple {3188#true} #res := 0; {3188#true} is VALID [2020-07-08 22:06:45,203 INFO L280 TraceCheckUtils]: 15: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:45,204 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {3188#true} {3188#true} #48#return; {3188#true} is VALID [2020-07-08 22:06:45,204 INFO L280 TraceCheckUtils]: 17: Hoare triple {3188#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3188#true} is VALID [2020-07-08 22:06:45,204 INFO L280 TraceCheckUtils]: 18: Hoare triple {3188#true} #res := #t~ret0 + #t~ret1; {3188#true} is VALID [2020-07-08 22:06:45,205 INFO L280 TraceCheckUtils]: 19: Hoare triple {3188#true} havoc #t~ret0; {3188#true} is VALID [2020-07-08 22:06:45,205 INFO L280 TraceCheckUtils]: 20: Hoare triple {3188#true} havoc #t~ret1; {3188#true} is VALID [2020-07-08 22:06:45,205 INFO L280 TraceCheckUtils]: 21: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:45,207 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {3188#true} {3819#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #46#return; {3819#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:06:45,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:45,215 INFO L280 TraceCheckUtils]: 0: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:45,216 INFO L280 TraceCheckUtils]: 1: Hoare triple {3188#true} assume !(~n < 1); {3188#true} is VALID [2020-07-08 22:06:45,216 INFO L280 TraceCheckUtils]: 2: Hoare triple {3188#true} assume 1 == ~n; {3188#true} is VALID [2020-07-08 22:06:45,217 INFO L280 TraceCheckUtils]: 3: Hoare triple {3188#true} #res := 1; {3188#true} is VALID [2020-07-08 22:06:45,217 INFO L280 TraceCheckUtils]: 4: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:45,219 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3188#true} {3819#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #48#return; {3849#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,221 INFO L280 TraceCheckUtils]: 0: Hoare triple {3188#true} ~n := #in~n; {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,222 INFO L280 TraceCheckUtils]: 1: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3818#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-08 22:06:45,223 INFO L280 TraceCheckUtils]: 2: Hoare triple {3818#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {3819#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:06:45,224 INFO L263 TraceCheckUtils]: 3: Hoare triple {3819#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} call #t~ret0 := fibo(~n - 1); {3188#true} is VALID [2020-07-08 22:06:45,224 INFO L280 TraceCheckUtils]: 4: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:45,225 INFO L280 TraceCheckUtils]: 5: Hoare triple {3188#true} assume !(~n < 1); {3188#true} is VALID [2020-07-08 22:06:45,225 INFO L280 TraceCheckUtils]: 6: Hoare triple {3188#true} assume !(1 == ~n); {3188#true} is VALID [2020-07-08 22:06:45,225 INFO L263 TraceCheckUtils]: 7: Hoare triple {3188#true} call #t~ret0 := fibo(~n - 1); {3188#true} is VALID [2020-07-08 22:06:45,226 INFO L280 TraceCheckUtils]: 8: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:45,226 INFO L280 TraceCheckUtils]: 9: Hoare triple {3188#true} assume !(~n < 1); {3188#true} is VALID [2020-07-08 22:06:45,226 INFO L280 TraceCheckUtils]: 10: Hoare triple {3188#true} assume 1 == ~n; {3188#true} is VALID [2020-07-08 22:06:45,227 INFO L280 TraceCheckUtils]: 11: Hoare triple {3188#true} #res := 1; {3188#true} is VALID [2020-07-08 22:06:45,227 INFO L280 TraceCheckUtils]: 12: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:45,228 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {3188#true} {3188#true} #46#return; {3188#true} is VALID [2020-07-08 22:06:45,228 INFO L280 TraceCheckUtils]: 14: Hoare triple {3188#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3188#true} is VALID [2020-07-08 22:06:45,229 INFO L263 TraceCheckUtils]: 15: Hoare triple {3188#true} call #t~ret1 := fibo(~n - 2); {3188#true} is VALID [2020-07-08 22:06:45,229 INFO L280 TraceCheckUtils]: 16: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:45,230 INFO L280 TraceCheckUtils]: 17: Hoare triple {3188#true} assume ~n < 1; {3188#true} is VALID [2020-07-08 22:06:45,230 INFO L280 TraceCheckUtils]: 18: Hoare triple {3188#true} #res := 0; {3188#true} is VALID [2020-07-08 22:06:45,230 INFO L280 TraceCheckUtils]: 19: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:45,231 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {3188#true} {3188#true} #48#return; {3188#true} is VALID [2020-07-08 22:06:45,231 INFO L280 TraceCheckUtils]: 21: Hoare triple {3188#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3188#true} is VALID [2020-07-08 22:06:45,232 INFO L280 TraceCheckUtils]: 22: Hoare triple {3188#true} #res := #t~ret0 + #t~ret1; {3188#true} is VALID [2020-07-08 22:06:45,232 INFO L280 TraceCheckUtils]: 23: Hoare triple {3188#true} havoc #t~ret0; {3188#true} is VALID [2020-07-08 22:06:45,233 INFO L280 TraceCheckUtils]: 24: Hoare triple {3188#true} havoc #t~ret1; {3188#true} is VALID [2020-07-08 22:06:45,233 INFO L280 TraceCheckUtils]: 25: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:45,235 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {3188#true} {3819#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #46#return; {3819#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:06:45,236 INFO L280 TraceCheckUtils]: 27: Hoare triple {3819#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3819#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:06:45,236 INFO L263 TraceCheckUtils]: 28: Hoare triple {3819#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} call #t~ret1 := fibo(~n - 2); {3188#true} is VALID [2020-07-08 22:06:45,237 INFO L280 TraceCheckUtils]: 29: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:45,237 INFO L280 TraceCheckUtils]: 30: Hoare triple {3188#true} assume !(~n < 1); {3188#true} is VALID [2020-07-08 22:06:45,238 INFO L280 TraceCheckUtils]: 31: Hoare triple {3188#true} assume 1 == ~n; {3188#true} is VALID [2020-07-08 22:06:45,238 INFO L280 TraceCheckUtils]: 32: Hoare triple {3188#true} #res := 1; {3188#true} is VALID [2020-07-08 22:06:45,239 INFO L280 TraceCheckUtils]: 33: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:45,241 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {3188#true} {3819#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #48#return; {3849#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,242 INFO L280 TraceCheckUtils]: 35: Hoare triple {3849#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3849#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,243 INFO L280 TraceCheckUtils]: 36: Hoare triple {3849#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {3849#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,244 INFO L280 TraceCheckUtils]: 37: Hoare triple {3849#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {3849#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,245 INFO L280 TraceCheckUtils]: 38: Hoare triple {3849#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {3849#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,246 INFO L280 TraceCheckUtils]: 39: Hoare triple {3849#(<= 2 |fibo_#in~n|)} assume true; {3849#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,248 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {3849#(<= 2 |fibo_#in~n|)} {3546#(= fibo_~n |fibo_#in~n|)} #46#return; {3793#(and (= fibo_~n |fibo_#in~n|) (<= 3 fibo_~n))} is VALID [2020-07-08 22:06:45,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:45,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:45,267 INFO L280 TraceCheckUtils]: 0: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:45,268 INFO L280 TraceCheckUtils]: 1: Hoare triple {3188#true} assume !(~n < 1); {3188#true} is VALID [2020-07-08 22:06:45,268 INFO L280 TraceCheckUtils]: 2: Hoare triple {3188#true} assume 1 == ~n; {3188#true} is VALID [2020-07-08 22:06:45,269 INFO L280 TraceCheckUtils]: 3: Hoare triple {3188#true} #res := 1; {3188#true} is VALID [2020-07-08 22:06:45,269 INFO L280 TraceCheckUtils]: 4: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:45,270 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3188#true} {3188#true} #46#return; {3188#true} is VALID [2020-07-08 22:06:45,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:45,276 INFO L280 TraceCheckUtils]: 0: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:45,277 INFO L280 TraceCheckUtils]: 1: Hoare triple {3188#true} assume ~n < 1; {3188#true} is VALID [2020-07-08 22:06:45,278 INFO L280 TraceCheckUtils]: 2: Hoare triple {3188#true} #res := 0; {3188#true} is VALID [2020-07-08 22:06:45,278 INFO L280 TraceCheckUtils]: 3: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:45,279 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3188#true} {3188#true} #48#return; {3188#true} is VALID [2020-07-08 22:06:45,279 INFO L280 TraceCheckUtils]: 0: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:45,280 INFO L280 TraceCheckUtils]: 1: Hoare triple {3188#true} assume !(~n < 1); {3188#true} is VALID [2020-07-08 22:06:45,280 INFO L280 TraceCheckUtils]: 2: Hoare triple {3188#true} assume !(1 == ~n); {3188#true} is VALID [2020-07-08 22:06:45,280 INFO L263 TraceCheckUtils]: 3: Hoare triple {3188#true} call #t~ret0 := fibo(~n - 1); {3188#true} is VALID [2020-07-08 22:06:45,281 INFO L280 TraceCheckUtils]: 4: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:45,281 INFO L280 TraceCheckUtils]: 5: Hoare triple {3188#true} assume !(~n < 1); {3188#true} is VALID [2020-07-08 22:06:45,282 INFO L280 TraceCheckUtils]: 6: Hoare triple {3188#true} assume 1 == ~n; {3188#true} is VALID [2020-07-08 22:06:45,282 INFO L280 TraceCheckUtils]: 7: Hoare triple {3188#true} #res := 1; {3188#true} is VALID [2020-07-08 22:06:45,282 INFO L280 TraceCheckUtils]: 8: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:45,283 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {3188#true} {3188#true} #46#return; {3188#true} is VALID [2020-07-08 22:06:45,283 INFO L280 TraceCheckUtils]: 10: Hoare triple {3188#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3188#true} is VALID [2020-07-08 22:06:45,284 INFO L263 TraceCheckUtils]: 11: Hoare triple {3188#true} call #t~ret1 := fibo(~n - 2); {3188#true} is VALID [2020-07-08 22:06:45,284 INFO L280 TraceCheckUtils]: 12: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:45,285 INFO L280 TraceCheckUtils]: 13: Hoare triple {3188#true} assume ~n < 1; {3188#true} is VALID [2020-07-08 22:06:45,285 INFO L280 TraceCheckUtils]: 14: Hoare triple {3188#true} #res := 0; {3188#true} is VALID [2020-07-08 22:06:45,286 INFO L280 TraceCheckUtils]: 15: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:45,286 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {3188#true} {3188#true} #48#return; {3188#true} is VALID [2020-07-08 22:06:45,286 INFO L280 TraceCheckUtils]: 17: Hoare triple {3188#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3188#true} is VALID [2020-07-08 22:06:45,287 INFO L280 TraceCheckUtils]: 18: Hoare triple {3188#true} #res := #t~ret0 + #t~ret1; {3188#true} is VALID [2020-07-08 22:06:45,287 INFO L280 TraceCheckUtils]: 19: Hoare triple {3188#true} havoc #t~ret0; {3188#true} is VALID [2020-07-08 22:06:45,288 INFO L280 TraceCheckUtils]: 20: Hoare triple {3188#true} havoc #t~ret1; {3188#true} is VALID [2020-07-08 22:06:45,288 INFO L280 TraceCheckUtils]: 21: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:45,290 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {3188#true} {3793#(and (= fibo_~n |fibo_#in~n|) (<= 3 fibo_~n))} #48#return; {3817#(<= 3 |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,292 INFO L280 TraceCheckUtils]: 0: Hoare triple {3188#true} ~n := #in~n; {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,293 INFO L280 TraceCheckUtils]: 1: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,294 INFO L280 TraceCheckUtils]: 2: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,294 INFO L263 TraceCheckUtils]: 3: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3188#true} is VALID [2020-07-08 22:06:45,295 INFO L280 TraceCheckUtils]: 4: Hoare triple {3188#true} ~n := #in~n; {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,296 INFO L280 TraceCheckUtils]: 5: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3818#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-08 22:06:45,298 INFO L280 TraceCheckUtils]: 6: Hoare triple {3818#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {3819#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:06:45,298 INFO L263 TraceCheckUtils]: 7: Hoare triple {3819#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} call #t~ret0 := fibo(~n - 1); {3188#true} is VALID [2020-07-08 22:06:45,299 INFO L280 TraceCheckUtils]: 8: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:45,299 INFO L280 TraceCheckUtils]: 9: Hoare triple {3188#true} assume !(~n < 1); {3188#true} is VALID [2020-07-08 22:06:45,300 INFO L280 TraceCheckUtils]: 10: Hoare triple {3188#true} assume !(1 == ~n); {3188#true} is VALID [2020-07-08 22:06:45,300 INFO L263 TraceCheckUtils]: 11: Hoare triple {3188#true} call #t~ret0 := fibo(~n - 1); {3188#true} is VALID [2020-07-08 22:06:45,300 INFO L280 TraceCheckUtils]: 12: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:45,301 INFO L280 TraceCheckUtils]: 13: Hoare triple {3188#true} assume !(~n < 1); {3188#true} is VALID [2020-07-08 22:06:45,301 INFO L280 TraceCheckUtils]: 14: Hoare triple {3188#true} assume 1 == ~n; {3188#true} is VALID [2020-07-08 22:06:45,301 INFO L280 TraceCheckUtils]: 15: Hoare triple {3188#true} #res := 1; {3188#true} is VALID [2020-07-08 22:06:45,302 INFO L280 TraceCheckUtils]: 16: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:45,302 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {3188#true} {3188#true} #46#return; {3188#true} is VALID [2020-07-08 22:06:45,302 INFO L280 TraceCheckUtils]: 18: Hoare triple {3188#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3188#true} is VALID [2020-07-08 22:06:45,302 INFO L263 TraceCheckUtils]: 19: Hoare triple {3188#true} call #t~ret1 := fibo(~n - 2); {3188#true} is VALID [2020-07-08 22:06:45,303 INFO L280 TraceCheckUtils]: 20: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:45,303 INFO L280 TraceCheckUtils]: 21: Hoare triple {3188#true} assume ~n < 1; {3188#true} is VALID [2020-07-08 22:06:45,303 INFO L280 TraceCheckUtils]: 22: Hoare triple {3188#true} #res := 0; {3188#true} is VALID [2020-07-08 22:06:45,304 INFO L280 TraceCheckUtils]: 23: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:45,304 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {3188#true} {3188#true} #48#return; {3188#true} is VALID [2020-07-08 22:06:45,304 INFO L280 TraceCheckUtils]: 25: Hoare triple {3188#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3188#true} is VALID [2020-07-08 22:06:45,304 INFO L280 TraceCheckUtils]: 26: Hoare triple {3188#true} #res := #t~ret0 + #t~ret1; {3188#true} is VALID [2020-07-08 22:06:45,305 INFO L280 TraceCheckUtils]: 27: Hoare triple {3188#true} havoc #t~ret0; {3188#true} is VALID [2020-07-08 22:06:45,305 INFO L280 TraceCheckUtils]: 28: Hoare triple {3188#true} havoc #t~ret1; {3188#true} is VALID [2020-07-08 22:06:45,305 INFO L280 TraceCheckUtils]: 29: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:45,307 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {3188#true} {3819#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #46#return; {3819#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:06:45,323 INFO L280 TraceCheckUtils]: 31: Hoare triple {3819#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3819#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:06:45,323 INFO L263 TraceCheckUtils]: 32: Hoare triple {3819#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} call #t~ret1 := fibo(~n - 2); {3188#true} is VALID [2020-07-08 22:06:45,323 INFO L280 TraceCheckUtils]: 33: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:45,324 INFO L280 TraceCheckUtils]: 34: Hoare triple {3188#true} assume !(~n < 1); {3188#true} is VALID [2020-07-08 22:06:45,324 INFO L280 TraceCheckUtils]: 35: Hoare triple {3188#true} assume 1 == ~n; {3188#true} is VALID [2020-07-08 22:06:45,324 INFO L280 TraceCheckUtils]: 36: Hoare triple {3188#true} #res := 1; {3188#true} is VALID [2020-07-08 22:06:45,324 INFO L280 TraceCheckUtils]: 37: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:45,326 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {3188#true} {3819#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #48#return; {3849#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,326 INFO L280 TraceCheckUtils]: 39: Hoare triple {3849#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3849#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,327 INFO L280 TraceCheckUtils]: 40: Hoare triple {3849#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {3849#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,327 INFO L280 TraceCheckUtils]: 41: Hoare triple {3849#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {3849#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,328 INFO L280 TraceCheckUtils]: 42: Hoare triple {3849#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {3849#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,329 INFO L280 TraceCheckUtils]: 43: Hoare triple {3849#(<= 2 |fibo_#in~n|)} assume true; {3849#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,330 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {3849#(<= 2 |fibo_#in~n|)} {3546#(= fibo_~n |fibo_#in~n|)} #46#return; {3793#(and (= fibo_~n |fibo_#in~n|) (<= 3 fibo_~n))} is VALID [2020-07-08 22:06:45,331 INFO L280 TraceCheckUtils]: 45: Hoare triple {3793#(and (= fibo_~n |fibo_#in~n|) (<= 3 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3793#(and (= fibo_~n |fibo_#in~n|) (<= 3 fibo_~n))} is VALID [2020-07-08 22:06:45,331 INFO L263 TraceCheckUtils]: 46: Hoare triple {3793#(and (= fibo_~n |fibo_#in~n|) (<= 3 fibo_~n))} call #t~ret1 := fibo(~n - 2); {3188#true} is VALID [2020-07-08 22:06:45,331 INFO L280 TraceCheckUtils]: 47: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:45,332 INFO L280 TraceCheckUtils]: 48: Hoare triple {3188#true} assume !(~n < 1); {3188#true} is VALID [2020-07-08 22:06:45,332 INFO L280 TraceCheckUtils]: 49: Hoare triple {3188#true} assume !(1 == ~n); {3188#true} is VALID [2020-07-08 22:06:45,332 INFO L263 TraceCheckUtils]: 50: Hoare triple {3188#true} call #t~ret0 := fibo(~n - 1); {3188#true} is VALID [2020-07-08 22:06:45,332 INFO L280 TraceCheckUtils]: 51: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:45,332 INFO L280 TraceCheckUtils]: 52: Hoare triple {3188#true} assume !(~n < 1); {3188#true} is VALID [2020-07-08 22:06:45,333 INFO L280 TraceCheckUtils]: 53: Hoare triple {3188#true} assume 1 == ~n; {3188#true} is VALID [2020-07-08 22:06:45,333 INFO L280 TraceCheckUtils]: 54: Hoare triple {3188#true} #res := 1; {3188#true} is VALID [2020-07-08 22:06:45,333 INFO L280 TraceCheckUtils]: 55: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:45,333 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {3188#true} {3188#true} #46#return; {3188#true} is VALID [2020-07-08 22:06:45,334 INFO L280 TraceCheckUtils]: 57: Hoare triple {3188#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3188#true} is VALID [2020-07-08 22:06:45,334 INFO L263 TraceCheckUtils]: 58: Hoare triple {3188#true} call #t~ret1 := fibo(~n - 2); {3188#true} is VALID [2020-07-08 22:06:45,334 INFO L280 TraceCheckUtils]: 59: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:45,334 INFO L280 TraceCheckUtils]: 60: Hoare triple {3188#true} assume ~n < 1; {3188#true} is VALID [2020-07-08 22:06:45,334 INFO L280 TraceCheckUtils]: 61: Hoare triple {3188#true} #res := 0; {3188#true} is VALID [2020-07-08 22:06:45,335 INFO L280 TraceCheckUtils]: 62: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:45,335 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {3188#true} {3188#true} #48#return; {3188#true} is VALID [2020-07-08 22:06:45,335 INFO L280 TraceCheckUtils]: 64: Hoare triple {3188#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3188#true} is VALID [2020-07-08 22:06:45,335 INFO L280 TraceCheckUtils]: 65: Hoare triple {3188#true} #res := #t~ret0 + #t~ret1; {3188#true} is VALID [2020-07-08 22:06:45,335 INFO L280 TraceCheckUtils]: 66: Hoare triple {3188#true} havoc #t~ret0; {3188#true} is VALID [2020-07-08 22:06:45,336 INFO L280 TraceCheckUtils]: 67: Hoare triple {3188#true} havoc #t~ret1; {3188#true} is VALID [2020-07-08 22:06:45,336 INFO L280 TraceCheckUtils]: 68: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:45,337 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {3188#true} {3793#(and (= fibo_~n |fibo_#in~n|) (<= 3 fibo_~n))} #48#return; {3817#(<= 3 |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,338 INFO L280 TraceCheckUtils]: 70: Hoare triple {3817#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3817#(<= 3 |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,338 INFO L280 TraceCheckUtils]: 71: Hoare triple {3817#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {3817#(<= 3 |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,339 INFO L280 TraceCheckUtils]: 72: Hoare triple {3817#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {3817#(<= 3 |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,339 INFO L280 TraceCheckUtils]: 73: Hoare triple {3817#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {3817#(<= 3 |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,340 INFO L280 TraceCheckUtils]: 74: Hoare triple {3817#(<= 3 |fibo_#in~n|)} assume true; {3817#(<= 3 |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,341 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {3817#(<= 3 |fibo_#in~n|)} {3188#true} #46#return; {3745#(<= 4 fibo_~n)} is VALID [2020-07-08 22:06:45,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:45,358 INFO L280 TraceCheckUtils]: 0: Hoare triple {3188#true} ~n := #in~n; {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,359 INFO L280 TraceCheckUtils]: 1: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,360 INFO L280 TraceCheckUtils]: 2: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {3657#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:45,360 INFO L280 TraceCheckUtils]: 3: Hoare triple {3657#(<= |fibo_#in~n| 1)} #res := 1; {3657#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:45,361 INFO L280 TraceCheckUtils]: 4: Hoare triple {3657#(<= |fibo_#in~n| 1)} assume true; {3657#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:45,362 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3657#(<= |fibo_#in~n| 1)} {3745#(<= 4 fibo_~n)} #48#return; {3189#false} is VALID [2020-07-08 22:06:45,363 INFO L280 TraceCheckUtils]: 0: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:45,363 INFO L280 TraceCheckUtils]: 1: Hoare triple {3188#true} assume !(~n < 1); {3188#true} is VALID [2020-07-08 22:06:45,363 INFO L280 TraceCheckUtils]: 2: Hoare triple {3188#true} assume !(1 == ~n); {3188#true} is VALID [2020-07-08 22:06:45,363 INFO L263 TraceCheckUtils]: 3: Hoare triple {3188#true} call #t~ret0 := fibo(~n - 1); {3188#true} is VALID [2020-07-08 22:06:45,364 INFO L280 TraceCheckUtils]: 4: Hoare triple {3188#true} ~n := #in~n; {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,365 INFO L280 TraceCheckUtils]: 5: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,365 INFO L280 TraceCheckUtils]: 6: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,366 INFO L263 TraceCheckUtils]: 7: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3188#true} is VALID [2020-07-08 22:06:45,366 INFO L280 TraceCheckUtils]: 8: Hoare triple {3188#true} ~n := #in~n; {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,367 INFO L280 TraceCheckUtils]: 9: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3818#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-08 22:06:45,368 INFO L280 TraceCheckUtils]: 10: Hoare triple {3818#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {3819#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:06:45,368 INFO L263 TraceCheckUtils]: 11: Hoare triple {3819#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} call #t~ret0 := fibo(~n - 1); {3188#true} is VALID [2020-07-08 22:06:45,368 INFO L280 TraceCheckUtils]: 12: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:45,369 INFO L280 TraceCheckUtils]: 13: Hoare triple {3188#true} assume !(~n < 1); {3188#true} is VALID [2020-07-08 22:06:45,369 INFO L280 TraceCheckUtils]: 14: Hoare triple {3188#true} assume !(1 == ~n); {3188#true} is VALID [2020-07-08 22:06:45,369 INFO L263 TraceCheckUtils]: 15: Hoare triple {3188#true} call #t~ret0 := fibo(~n - 1); {3188#true} is VALID [2020-07-08 22:06:45,369 INFO L280 TraceCheckUtils]: 16: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:45,370 INFO L280 TraceCheckUtils]: 17: Hoare triple {3188#true} assume !(~n < 1); {3188#true} is VALID [2020-07-08 22:06:45,370 INFO L280 TraceCheckUtils]: 18: Hoare triple {3188#true} assume 1 == ~n; {3188#true} is VALID [2020-07-08 22:06:45,370 INFO L280 TraceCheckUtils]: 19: Hoare triple {3188#true} #res := 1; {3188#true} is VALID [2020-07-08 22:06:45,370 INFO L280 TraceCheckUtils]: 20: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:45,371 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {3188#true} {3188#true} #46#return; {3188#true} is VALID [2020-07-08 22:06:45,371 INFO L280 TraceCheckUtils]: 22: Hoare triple {3188#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3188#true} is VALID [2020-07-08 22:06:45,371 INFO L263 TraceCheckUtils]: 23: Hoare triple {3188#true} call #t~ret1 := fibo(~n - 2); {3188#true} is VALID [2020-07-08 22:06:45,371 INFO L280 TraceCheckUtils]: 24: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:45,371 INFO L280 TraceCheckUtils]: 25: Hoare triple {3188#true} assume ~n < 1; {3188#true} is VALID [2020-07-08 22:06:45,372 INFO L280 TraceCheckUtils]: 26: Hoare triple {3188#true} #res := 0; {3188#true} is VALID [2020-07-08 22:06:45,372 INFO L280 TraceCheckUtils]: 27: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:45,372 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {3188#true} {3188#true} #48#return; {3188#true} is VALID [2020-07-08 22:06:45,372 INFO L280 TraceCheckUtils]: 29: Hoare triple {3188#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3188#true} is VALID [2020-07-08 22:06:45,373 INFO L280 TraceCheckUtils]: 30: Hoare triple {3188#true} #res := #t~ret0 + #t~ret1; {3188#true} is VALID [2020-07-08 22:06:45,373 INFO L280 TraceCheckUtils]: 31: Hoare triple {3188#true} havoc #t~ret0; {3188#true} is VALID [2020-07-08 22:06:45,373 INFO L280 TraceCheckUtils]: 32: Hoare triple {3188#true} havoc #t~ret1; {3188#true} is VALID [2020-07-08 22:06:45,373 INFO L280 TraceCheckUtils]: 33: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:45,375 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {3188#true} {3819#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #46#return; {3819#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:06:45,376 INFO L280 TraceCheckUtils]: 35: Hoare triple {3819#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3819#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:06:45,376 INFO L263 TraceCheckUtils]: 36: Hoare triple {3819#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} call #t~ret1 := fibo(~n - 2); {3188#true} is VALID [2020-07-08 22:06:45,377 INFO L280 TraceCheckUtils]: 37: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:45,377 INFO L280 TraceCheckUtils]: 38: Hoare triple {3188#true} assume !(~n < 1); {3188#true} is VALID [2020-07-08 22:06:45,377 INFO L280 TraceCheckUtils]: 39: Hoare triple {3188#true} assume 1 == ~n; {3188#true} is VALID [2020-07-08 22:06:45,378 INFO L280 TraceCheckUtils]: 40: Hoare triple {3188#true} #res := 1; {3188#true} is VALID [2020-07-08 22:06:45,378 INFO L280 TraceCheckUtils]: 41: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:45,379 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {3188#true} {3819#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #48#return; {3849#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,380 INFO L280 TraceCheckUtils]: 43: Hoare triple {3849#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3849#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,380 INFO L280 TraceCheckUtils]: 44: Hoare triple {3849#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {3849#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,381 INFO L280 TraceCheckUtils]: 45: Hoare triple {3849#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {3849#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,382 INFO L280 TraceCheckUtils]: 46: Hoare triple {3849#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {3849#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,382 INFO L280 TraceCheckUtils]: 47: Hoare triple {3849#(<= 2 |fibo_#in~n|)} assume true; {3849#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,384 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {3849#(<= 2 |fibo_#in~n|)} {3546#(= fibo_~n |fibo_#in~n|)} #46#return; {3793#(and (= fibo_~n |fibo_#in~n|) (<= 3 fibo_~n))} is VALID [2020-07-08 22:06:45,385 INFO L280 TraceCheckUtils]: 49: Hoare triple {3793#(and (= fibo_~n |fibo_#in~n|) (<= 3 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3793#(and (= fibo_~n |fibo_#in~n|) (<= 3 fibo_~n))} is VALID [2020-07-08 22:06:45,385 INFO L263 TraceCheckUtils]: 50: Hoare triple {3793#(and (= fibo_~n |fibo_#in~n|) (<= 3 fibo_~n))} call #t~ret1 := fibo(~n - 2); {3188#true} is VALID [2020-07-08 22:06:45,386 INFO L280 TraceCheckUtils]: 51: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:45,386 INFO L280 TraceCheckUtils]: 52: Hoare triple {3188#true} assume !(~n < 1); {3188#true} is VALID [2020-07-08 22:06:45,386 INFO L280 TraceCheckUtils]: 53: Hoare triple {3188#true} assume !(1 == ~n); {3188#true} is VALID [2020-07-08 22:06:45,386 INFO L263 TraceCheckUtils]: 54: Hoare triple {3188#true} call #t~ret0 := fibo(~n - 1); {3188#true} is VALID [2020-07-08 22:06:45,387 INFO L280 TraceCheckUtils]: 55: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:45,387 INFO L280 TraceCheckUtils]: 56: Hoare triple {3188#true} assume !(~n < 1); {3188#true} is VALID [2020-07-08 22:06:45,387 INFO L280 TraceCheckUtils]: 57: Hoare triple {3188#true} assume 1 == ~n; {3188#true} is VALID [2020-07-08 22:06:45,387 INFO L280 TraceCheckUtils]: 58: Hoare triple {3188#true} #res := 1; {3188#true} is VALID [2020-07-08 22:06:45,387 INFO L280 TraceCheckUtils]: 59: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:45,388 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {3188#true} {3188#true} #46#return; {3188#true} is VALID [2020-07-08 22:06:45,388 INFO L280 TraceCheckUtils]: 61: Hoare triple {3188#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3188#true} is VALID [2020-07-08 22:06:45,388 INFO L263 TraceCheckUtils]: 62: Hoare triple {3188#true} call #t~ret1 := fibo(~n - 2); {3188#true} is VALID [2020-07-08 22:06:45,388 INFO L280 TraceCheckUtils]: 63: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:45,389 INFO L280 TraceCheckUtils]: 64: Hoare triple {3188#true} assume ~n < 1; {3188#true} is VALID [2020-07-08 22:06:45,389 INFO L280 TraceCheckUtils]: 65: Hoare triple {3188#true} #res := 0; {3188#true} is VALID [2020-07-08 22:06:45,389 INFO L280 TraceCheckUtils]: 66: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:45,389 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {3188#true} {3188#true} #48#return; {3188#true} is VALID [2020-07-08 22:06:45,389 INFO L280 TraceCheckUtils]: 68: Hoare triple {3188#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3188#true} is VALID [2020-07-08 22:06:45,390 INFO L280 TraceCheckUtils]: 69: Hoare triple {3188#true} #res := #t~ret0 + #t~ret1; {3188#true} is VALID [2020-07-08 22:06:45,390 INFO L280 TraceCheckUtils]: 70: Hoare triple {3188#true} havoc #t~ret0; {3188#true} is VALID [2020-07-08 22:06:45,390 INFO L280 TraceCheckUtils]: 71: Hoare triple {3188#true} havoc #t~ret1; {3188#true} is VALID [2020-07-08 22:06:45,391 INFO L280 TraceCheckUtils]: 72: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:45,392 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {3188#true} {3793#(and (= fibo_~n |fibo_#in~n|) (<= 3 fibo_~n))} #48#return; {3817#(<= 3 |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,392 INFO L280 TraceCheckUtils]: 74: Hoare triple {3817#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3817#(<= 3 |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,393 INFO L280 TraceCheckUtils]: 75: Hoare triple {3817#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {3817#(<= 3 |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,394 INFO L280 TraceCheckUtils]: 76: Hoare triple {3817#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {3817#(<= 3 |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,395 INFO L280 TraceCheckUtils]: 77: Hoare triple {3817#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {3817#(<= 3 |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,395 INFO L280 TraceCheckUtils]: 78: Hoare triple {3817#(<= 3 |fibo_#in~n|)} assume true; {3817#(<= 3 |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,397 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {3817#(<= 3 |fibo_#in~n|)} {3188#true} #46#return; {3745#(<= 4 fibo_~n)} is VALID [2020-07-08 22:06:45,397 INFO L280 TraceCheckUtils]: 80: Hoare triple {3745#(<= 4 fibo_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3745#(<= 4 fibo_~n)} is VALID [2020-07-08 22:06:45,398 INFO L263 TraceCheckUtils]: 81: Hoare triple {3745#(<= 4 fibo_~n)} call #t~ret1 := fibo(~n - 2); {3188#true} is VALID [2020-07-08 22:06:45,398 INFO L280 TraceCheckUtils]: 82: Hoare triple {3188#true} ~n := #in~n; {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,399 INFO L280 TraceCheckUtils]: 83: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,400 INFO L280 TraceCheckUtils]: 84: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {3657#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:45,400 INFO L280 TraceCheckUtils]: 85: Hoare triple {3657#(<= |fibo_#in~n| 1)} #res := 1; {3657#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:45,401 INFO L280 TraceCheckUtils]: 86: Hoare triple {3657#(<= |fibo_#in~n| 1)} assume true; {3657#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:45,402 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {3657#(<= |fibo_#in~n| 1)} {3745#(<= 4 fibo_~n)} #48#return; {3189#false} is VALID [2020-07-08 22:06:45,403 INFO L280 TraceCheckUtils]: 88: Hoare triple {3189#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3189#false} is VALID [2020-07-08 22:06:45,403 INFO L280 TraceCheckUtils]: 89: Hoare triple {3189#false} #res := #t~ret0 + #t~ret1; {3189#false} is VALID [2020-07-08 22:06:45,403 INFO L280 TraceCheckUtils]: 90: Hoare triple {3189#false} havoc #t~ret0; {3189#false} is VALID [2020-07-08 22:06:45,403 INFO L280 TraceCheckUtils]: 91: Hoare triple {3189#false} havoc #t~ret1; {3189#false} is VALID [2020-07-08 22:06:45,404 INFO L280 TraceCheckUtils]: 92: Hoare triple {3189#false} assume true; {3189#false} is VALID [2020-07-08 22:06:45,404 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {3189#false} {3451#(<= fibo_~n 5)} #48#return; {3189#false} is VALID [2020-07-08 22:06:45,413 INFO L280 TraceCheckUtils]: 0: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:45,414 INFO L280 TraceCheckUtils]: 1: Hoare triple {3188#true} assume !(~n < 1); {3188#true} is VALID [2020-07-08 22:06:45,414 INFO L280 TraceCheckUtils]: 2: Hoare triple {3188#true} assume !(1 == ~n); {3188#true} is VALID [2020-07-08 22:06:45,414 INFO L263 TraceCheckUtils]: 3: Hoare triple {3188#true} call #t~ret0 := fibo(~n - 1); {3188#true} is VALID [2020-07-08 22:06:45,415 INFO L280 TraceCheckUtils]: 4: Hoare triple {3188#true} ~n := #in~n; {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,415 INFO L280 TraceCheckUtils]: 5: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,416 INFO L280 TraceCheckUtils]: 6: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,416 INFO L263 TraceCheckUtils]: 7: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3188#true} is VALID [2020-07-08 22:06:45,417 INFO L280 TraceCheckUtils]: 8: Hoare triple {3188#true} ~n := #in~n; {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,417 INFO L280 TraceCheckUtils]: 9: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,418 INFO L280 TraceCheckUtils]: 10: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,418 INFO L263 TraceCheckUtils]: 11: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3188#true} is VALID [2020-07-08 22:06:45,419 INFO L280 TraceCheckUtils]: 12: Hoare triple {3188#true} ~n := #in~n; {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,419 INFO L280 TraceCheckUtils]: 13: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,420 INFO L280 TraceCheckUtils]: 14: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,420 INFO L263 TraceCheckUtils]: 15: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3188#true} is VALID [2020-07-08 22:06:45,420 INFO L280 TraceCheckUtils]: 16: Hoare triple {3188#true} ~n := #in~n; {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,421 INFO L280 TraceCheckUtils]: 17: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,422 INFO L280 TraceCheckUtils]: 18: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {3657#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:45,422 INFO L280 TraceCheckUtils]: 19: Hoare triple {3657#(<= |fibo_#in~n| 1)} #res := 1; {3657#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:45,423 INFO L280 TraceCheckUtils]: 20: Hoare triple {3657#(<= |fibo_#in~n| 1)} assume true; {3657#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:45,424 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {3657#(<= |fibo_#in~n| 1)} {3546#(= fibo_~n |fibo_#in~n|)} #46#return; {3650#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:06:45,425 INFO L280 TraceCheckUtils]: 22: Hoare triple {3650#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3650#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:06:45,426 INFO L263 TraceCheckUtils]: 23: Hoare triple {3650#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} call #t~ret1 := fibo(~n - 2); {3188#true} is VALID [2020-07-08 22:06:45,426 INFO L280 TraceCheckUtils]: 24: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:45,426 INFO L280 TraceCheckUtils]: 25: Hoare triple {3188#true} assume ~n < 1; {3188#true} is VALID [2020-07-08 22:06:45,426 INFO L280 TraceCheckUtils]: 26: Hoare triple {3188#true} #res := 0; {3188#true} is VALID [2020-07-08 22:06:45,426 INFO L280 TraceCheckUtils]: 27: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:45,427 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {3188#true} {3650#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} #48#return; {3656#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:45,428 INFO L280 TraceCheckUtils]: 29: Hoare triple {3656#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3656#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:45,428 INFO L280 TraceCheckUtils]: 30: Hoare triple {3656#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {3656#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:45,429 INFO L280 TraceCheckUtils]: 31: Hoare triple {3656#(<= |fibo_#in~n| 2)} havoc #t~ret0; {3656#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:45,430 INFO L280 TraceCheckUtils]: 32: Hoare triple {3656#(<= |fibo_#in~n| 2)} havoc #t~ret1; {3656#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:45,430 INFO L280 TraceCheckUtils]: 33: Hoare triple {3656#(<= |fibo_#in~n| 2)} assume true; {3656#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:45,431 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {3656#(<= |fibo_#in~n| 2)} {3546#(= fibo_~n |fibo_#in~n|)} #46#return; {3636#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} is VALID [2020-07-08 22:06:45,432 INFO L280 TraceCheckUtils]: 35: Hoare triple {3636#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3636#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} is VALID [2020-07-08 22:06:45,432 INFO L263 TraceCheckUtils]: 36: Hoare triple {3636#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} call #t~ret1 := fibo(~n - 2); {3188#true} is VALID [2020-07-08 22:06:45,432 INFO L280 TraceCheckUtils]: 37: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:45,433 INFO L280 TraceCheckUtils]: 38: Hoare triple {3188#true} assume !(~n < 1); {3188#true} is VALID [2020-07-08 22:06:45,433 INFO L280 TraceCheckUtils]: 39: Hoare triple {3188#true} assume 1 == ~n; {3188#true} is VALID [2020-07-08 22:06:45,433 INFO L280 TraceCheckUtils]: 40: Hoare triple {3188#true} #res := 1; {3188#true} is VALID [2020-07-08 22:06:45,433 INFO L280 TraceCheckUtils]: 41: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:45,434 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {3188#true} {3636#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} #48#return; {3643#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:45,435 INFO L280 TraceCheckUtils]: 43: Hoare triple {3643#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3643#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:45,435 INFO L280 TraceCheckUtils]: 44: Hoare triple {3643#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {3643#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:45,436 INFO L280 TraceCheckUtils]: 45: Hoare triple {3643#(<= |fibo_#in~n| 3)} havoc #t~ret0; {3643#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:45,436 INFO L280 TraceCheckUtils]: 46: Hoare triple {3643#(<= |fibo_#in~n| 3)} havoc #t~ret1; {3643#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:45,437 INFO L280 TraceCheckUtils]: 47: Hoare triple {3643#(<= |fibo_#in~n| 3)} assume true; {3643#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:45,438 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {3643#(<= |fibo_#in~n| 3)} {3546#(= fibo_~n |fibo_#in~n|)} #46#return; {3588#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} is VALID [2020-07-08 22:06:45,439 INFO L280 TraceCheckUtils]: 49: Hoare triple {3588#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3588#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} is VALID [2020-07-08 22:06:45,439 INFO L263 TraceCheckUtils]: 50: Hoare triple {3588#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} call #t~ret1 := fibo(~n - 2); {3188#true} is VALID [2020-07-08 22:06:45,439 INFO L280 TraceCheckUtils]: 51: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:45,439 INFO L280 TraceCheckUtils]: 52: Hoare triple {3188#true} assume !(~n < 1); {3188#true} is VALID [2020-07-08 22:06:45,439 INFO L280 TraceCheckUtils]: 53: Hoare triple {3188#true} assume !(1 == ~n); {3188#true} is VALID [2020-07-08 22:06:45,440 INFO L263 TraceCheckUtils]: 54: Hoare triple {3188#true} call #t~ret0 := fibo(~n - 1); {3188#true} is VALID [2020-07-08 22:06:45,440 INFO L280 TraceCheckUtils]: 55: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:45,440 INFO L280 TraceCheckUtils]: 56: Hoare triple {3188#true} assume !(~n < 1); {3188#true} is VALID [2020-07-08 22:06:45,440 INFO L280 TraceCheckUtils]: 57: Hoare triple {3188#true} assume 1 == ~n; {3188#true} is VALID [2020-07-08 22:06:45,440 INFO L280 TraceCheckUtils]: 58: Hoare triple {3188#true} #res := 1; {3188#true} is VALID [2020-07-08 22:06:45,441 INFO L280 TraceCheckUtils]: 59: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:45,441 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {3188#true} {3188#true} #46#return; {3188#true} is VALID [2020-07-08 22:06:45,441 INFO L280 TraceCheckUtils]: 61: Hoare triple {3188#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3188#true} is VALID [2020-07-08 22:06:45,441 INFO L263 TraceCheckUtils]: 62: Hoare triple {3188#true} call #t~ret1 := fibo(~n - 2); {3188#true} is VALID [2020-07-08 22:06:45,441 INFO L280 TraceCheckUtils]: 63: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:45,441 INFO L280 TraceCheckUtils]: 64: Hoare triple {3188#true} assume ~n < 1; {3188#true} is VALID [2020-07-08 22:06:45,442 INFO L280 TraceCheckUtils]: 65: Hoare triple {3188#true} #res := 0; {3188#true} is VALID [2020-07-08 22:06:45,442 INFO L280 TraceCheckUtils]: 66: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:45,442 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {3188#true} {3188#true} #48#return; {3188#true} is VALID [2020-07-08 22:06:45,442 INFO L280 TraceCheckUtils]: 68: Hoare triple {3188#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3188#true} is VALID [2020-07-08 22:06:45,442 INFO L280 TraceCheckUtils]: 69: Hoare triple {3188#true} #res := #t~ret0 + #t~ret1; {3188#true} is VALID [2020-07-08 22:06:45,443 INFO L280 TraceCheckUtils]: 70: Hoare triple {3188#true} havoc #t~ret0; {3188#true} is VALID [2020-07-08 22:06:45,443 INFO L280 TraceCheckUtils]: 71: Hoare triple {3188#true} havoc #t~ret1; {3188#true} is VALID [2020-07-08 22:06:45,443 INFO L280 TraceCheckUtils]: 72: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:45,444 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {3188#true} {3588#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} #48#return; {3612#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:06:45,445 INFO L280 TraceCheckUtils]: 74: Hoare triple {3612#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3612#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:06:45,445 INFO L280 TraceCheckUtils]: 75: Hoare triple {3612#(<= |fibo_#in~n| 4)} #res := #t~ret0 + #t~ret1; {3612#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:06:45,446 INFO L280 TraceCheckUtils]: 76: Hoare triple {3612#(<= |fibo_#in~n| 4)} havoc #t~ret0; {3612#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:06:45,446 INFO L280 TraceCheckUtils]: 77: Hoare triple {3612#(<= |fibo_#in~n| 4)} havoc #t~ret1; {3612#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:06:45,447 INFO L280 TraceCheckUtils]: 78: Hoare triple {3612#(<= |fibo_#in~n| 4)} assume true; {3612#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:06:45,448 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {3612#(<= |fibo_#in~n| 4)} {3188#true} #46#return; {3451#(<= fibo_~n 5)} is VALID [2020-07-08 22:06:45,448 INFO L280 TraceCheckUtils]: 80: Hoare triple {3451#(<= fibo_~n 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3451#(<= fibo_~n 5)} is VALID [2020-07-08 22:06:45,449 INFO L263 TraceCheckUtils]: 81: Hoare triple {3451#(<= fibo_~n 5)} call #t~ret1 := fibo(~n - 2); {3188#true} is VALID [2020-07-08 22:06:45,449 INFO L280 TraceCheckUtils]: 82: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:45,449 INFO L280 TraceCheckUtils]: 83: Hoare triple {3188#true} assume !(~n < 1); {3188#true} is VALID [2020-07-08 22:06:45,449 INFO L280 TraceCheckUtils]: 84: Hoare triple {3188#true} assume !(1 == ~n); {3188#true} is VALID [2020-07-08 22:06:45,449 INFO L263 TraceCheckUtils]: 85: Hoare triple {3188#true} call #t~ret0 := fibo(~n - 1); {3188#true} is VALID [2020-07-08 22:06:45,450 INFO L280 TraceCheckUtils]: 86: Hoare triple {3188#true} ~n := #in~n; {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,450 INFO L280 TraceCheckUtils]: 87: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,451 INFO L280 TraceCheckUtils]: 88: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,451 INFO L263 TraceCheckUtils]: 89: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3188#true} is VALID [2020-07-08 22:06:45,452 INFO L280 TraceCheckUtils]: 90: Hoare triple {3188#true} ~n := #in~n; {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,452 INFO L280 TraceCheckUtils]: 91: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3818#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-08 22:06:45,453 INFO L280 TraceCheckUtils]: 92: Hoare triple {3818#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {3819#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:06:45,453 INFO L263 TraceCheckUtils]: 93: Hoare triple {3819#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} call #t~ret0 := fibo(~n - 1); {3188#true} is VALID [2020-07-08 22:06:45,454 INFO L280 TraceCheckUtils]: 94: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:45,454 INFO L280 TraceCheckUtils]: 95: Hoare triple {3188#true} assume !(~n < 1); {3188#true} is VALID [2020-07-08 22:06:45,454 INFO L280 TraceCheckUtils]: 96: Hoare triple {3188#true} assume !(1 == ~n); {3188#true} is VALID [2020-07-08 22:06:45,454 INFO L263 TraceCheckUtils]: 97: Hoare triple {3188#true} call #t~ret0 := fibo(~n - 1); {3188#true} is VALID [2020-07-08 22:06:45,454 INFO L280 TraceCheckUtils]: 98: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:45,455 INFO L280 TraceCheckUtils]: 99: Hoare triple {3188#true} assume !(~n < 1); {3188#true} is VALID [2020-07-08 22:06:45,455 INFO L280 TraceCheckUtils]: 100: Hoare triple {3188#true} assume 1 == ~n; {3188#true} is VALID [2020-07-08 22:06:45,455 INFO L280 TraceCheckUtils]: 101: Hoare triple {3188#true} #res := 1; {3188#true} is VALID [2020-07-08 22:06:45,455 INFO L280 TraceCheckUtils]: 102: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:45,455 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {3188#true} {3188#true} #46#return; {3188#true} is VALID [2020-07-08 22:06:45,455 INFO L280 TraceCheckUtils]: 104: Hoare triple {3188#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3188#true} is VALID [2020-07-08 22:06:45,456 INFO L263 TraceCheckUtils]: 105: Hoare triple {3188#true} call #t~ret1 := fibo(~n - 2); {3188#true} is VALID [2020-07-08 22:06:45,456 INFO L280 TraceCheckUtils]: 106: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:45,456 INFO L280 TraceCheckUtils]: 107: Hoare triple {3188#true} assume ~n < 1; {3188#true} is VALID [2020-07-08 22:06:45,456 INFO L280 TraceCheckUtils]: 108: Hoare triple {3188#true} #res := 0; {3188#true} is VALID [2020-07-08 22:06:45,456 INFO L280 TraceCheckUtils]: 109: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:45,457 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {3188#true} {3188#true} #48#return; {3188#true} is VALID [2020-07-08 22:06:45,457 INFO L280 TraceCheckUtils]: 111: Hoare triple {3188#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3188#true} is VALID [2020-07-08 22:06:45,457 INFO L280 TraceCheckUtils]: 112: Hoare triple {3188#true} #res := #t~ret0 + #t~ret1; {3188#true} is VALID [2020-07-08 22:06:45,457 INFO L280 TraceCheckUtils]: 113: Hoare triple {3188#true} havoc #t~ret0; {3188#true} is VALID [2020-07-08 22:06:45,457 INFO L280 TraceCheckUtils]: 114: Hoare triple {3188#true} havoc #t~ret1; {3188#true} is VALID [2020-07-08 22:06:45,458 INFO L280 TraceCheckUtils]: 115: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:45,459 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {3188#true} {3819#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #46#return; {3819#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:06:45,460 INFO L280 TraceCheckUtils]: 117: Hoare triple {3819#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3819#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:06:45,460 INFO L263 TraceCheckUtils]: 118: Hoare triple {3819#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} call #t~ret1 := fibo(~n - 2); {3188#true} is VALID [2020-07-08 22:06:45,460 INFO L280 TraceCheckUtils]: 119: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:45,460 INFO L280 TraceCheckUtils]: 120: Hoare triple {3188#true} assume !(~n < 1); {3188#true} is VALID [2020-07-08 22:06:45,461 INFO L280 TraceCheckUtils]: 121: Hoare triple {3188#true} assume 1 == ~n; {3188#true} is VALID [2020-07-08 22:06:45,461 INFO L280 TraceCheckUtils]: 122: Hoare triple {3188#true} #res := 1; {3188#true} is VALID [2020-07-08 22:06:45,461 INFO L280 TraceCheckUtils]: 123: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:45,463 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {3188#true} {3819#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #48#return; {3849#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,463 INFO L280 TraceCheckUtils]: 125: Hoare triple {3849#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3849#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,464 INFO L280 TraceCheckUtils]: 126: Hoare triple {3849#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {3849#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,465 INFO L280 TraceCheckUtils]: 127: Hoare triple {3849#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {3849#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,465 INFO L280 TraceCheckUtils]: 128: Hoare triple {3849#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {3849#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,466 INFO L280 TraceCheckUtils]: 129: Hoare triple {3849#(<= 2 |fibo_#in~n|)} assume true; {3849#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,467 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {3849#(<= 2 |fibo_#in~n|)} {3546#(= fibo_~n |fibo_#in~n|)} #46#return; {3793#(and (= fibo_~n |fibo_#in~n|) (<= 3 fibo_~n))} is VALID [2020-07-08 22:06:45,468 INFO L280 TraceCheckUtils]: 131: Hoare triple {3793#(and (= fibo_~n |fibo_#in~n|) (<= 3 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3793#(and (= fibo_~n |fibo_#in~n|) (<= 3 fibo_~n))} is VALID [2020-07-08 22:06:45,469 INFO L263 TraceCheckUtils]: 132: Hoare triple {3793#(and (= fibo_~n |fibo_#in~n|) (<= 3 fibo_~n))} call #t~ret1 := fibo(~n - 2); {3188#true} is VALID [2020-07-08 22:06:45,469 INFO L280 TraceCheckUtils]: 133: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:45,469 INFO L280 TraceCheckUtils]: 134: Hoare triple {3188#true} assume !(~n < 1); {3188#true} is VALID [2020-07-08 22:06:45,469 INFO L280 TraceCheckUtils]: 135: Hoare triple {3188#true} assume !(1 == ~n); {3188#true} is VALID [2020-07-08 22:06:45,470 INFO L263 TraceCheckUtils]: 136: Hoare triple {3188#true} call #t~ret0 := fibo(~n - 1); {3188#true} is VALID [2020-07-08 22:06:45,470 INFO L280 TraceCheckUtils]: 137: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:45,470 INFO L280 TraceCheckUtils]: 138: Hoare triple {3188#true} assume !(~n < 1); {3188#true} is VALID [2020-07-08 22:06:45,470 INFO L280 TraceCheckUtils]: 139: Hoare triple {3188#true} assume 1 == ~n; {3188#true} is VALID [2020-07-08 22:06:45,470 INFO L280 TraceCheckUtils]: 140: Hoare triple {3188#true} #res := 1; {3188#true} is VALID [2020-07-08 22:06:45,470 INFO L280 TraceCheckUtils]: 141: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:45,471 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {3188#true} {3188#true} #46#return; {3188#true} is VALID [2020-07-08 22:06:45,471 INFO L280 TraceCheckUtils]: 143: Hoare triple {3188#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3188#true} is VALID [2020-07-08 22:06:45,471 INFO L263 TraceCheckUtils]: 144: Hoare triple {3188#true} call #t~ret1 := fibo(~n - 2); {3188#true} is VALID [2020-07-08 22:06:45,471 INFO L280 TraceCheckUtils]: 145: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:45,471 INFO L280 TraceCheckUtils]: 146: Hoare triple {3188#true} assume ~n < 1; {3188#true} is VALID [2020-07-08 22:06:45,472 INFO L280 TraceCheckUtils]: 147: Hoare triple {3188#true} #res := 0; {3188#true} is VALID [2020-07-08 22:06:45,472 INFO L280 TraceCheckUtils]: 148: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:45,472 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {3188#true} {3188#true} #48#return; {3188#true} is VALID [2020-07-08 22:06:45,472 INFO L280 TraceCheckUtils]: 150: Hoare triple {3188#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3188#true} is VALID [2020-07-08 22:06:45,472 INFO L280 TraceCheckUtils]: 151: Hoare triple {3188#true} #res := #t~ret0 + #t~ret1; {3188#true} is VALID [2020-07-08 22:06:45,473 INFO L280 TraceCheckUtils]: 152: Hoare triple {3188#true} havoc #t~ret0; {3188#true} is VALID [2020-07-08 22:06:45,473 INFO L280 TraceCheckUtils]: 153: Hoare triple {3188#true} havoc #t~ret1; {3188#true} is VALID [2020-07-08 22:06:45,473 INFO L280 TraceCheckUtils]: 154: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:45,474 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {3188#true} {3793#(and (= fibo_~n |fibo_#in~n|) (<= 3 fibo_~n))} #48#return; {3817#(<= 3 |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,475 INFO L280 TraceCheckUtils]: 156: Hoare triple {3817#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3817#(<= 3 |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,475 INFO L280 TraceCheckUtils]: 157: Hoare triple {3817#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {3817#(<= 3 |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,476 INFO L280 TraceCheckUtils]: 158: Hoare triple {3817#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {3817#(<= 3 |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,476 INFO L280 TraceCheckUtils]: 159: Hoare triple {3817#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {3817#(<= 3 |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,477 INFO L280 TraceCheckUtils]: 160: Hoare triple {3817#(<= 3 |fibo_#in~n|)} assume true; {3817#(<= 3 |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,478 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {3817#(<= 3 |fibo_#in~n|)} {3188#true} #46#return; {3745#(<= 4 fibo_~n)} is VALID [2020-07-08 22:06:45,479 INFO L280 TraceCheckUtils]: 162: Hoare triple {3745#(<= 4 fibo_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3745#(<= 4 fibo_~n)} is VALID [2020-07-08 22:06:45,479 INFO L263 TraceCheckUtils]: 163: Hoare triple {3745#(<= 4 fibo_~n)} call #t~ret1 := fibo(~n - 2); {3188#true} is VALID [2020-07-08 22:06:45,479 INFO L280 TraceCheckUtils]: 164: Hoare triple {3188#true} ~n := #in~n; {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,480 INFO L280 TraceCheckUtils]: 165: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,481 INFO L280 TraceCheckUtils]: 166: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {3657#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:45,481 INFO L280 TraceCheckUtils]: 167: Hoare triple {3657#(<= |fibo_#in~n| 1)} #res := 1; {3657#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:45,482 INFO L280 TraceCheckUtils]: 168: Hoare triple {3657#(<= |fibo_#in~n| 1)} assume true; {3657#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:45,483 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {3657#(<= |fibo_#in~n| 1)} {3745#(<= 4 fibo_~n)} #48#return; {3189#false} is VALID [2020-07-08 22:06:45,483 INFO L280 TraceCheckUtils]: 170: Hoare triple {3189#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3189#false} is VALID [2020-07-08 22:06:45,484 INFO L280 TraceCheckUtils]: 171: Hoare triple {3189#false} #res := #t~ret0 + #t~ret1; {3189#false} is VALID [2020-07-08 22:06:45,484 INFO L280 TraceCheckUtils]: 172: Hoare triple {3189#false} havoc #t~ret0; {3189#false} is VALID [2020-07-08 22:06:45,484 INFO L280 TraceCheckUtils]: 173: Hoare triple {3189#false} havoc #t~ret1; {3189#false} is VALID [2020-07-08 22:06:45,484 INFO L280 TraceCheckUtils]: 174: Hoare triple {3189#false} assume true; {3189#false} is VALID [2020-07-08 22:06:45,484 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {3189#false} {3451#(<= fibo_~n 5)} #48#return; {3189#false} is VALID [2020-07-08 22:06:45,485 INFO L280 TraceCheckUtils]: 176: Hoare triple {3189#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3189#false} is VALID [2020-07-08 22:06:45,485 INFO L280 TraceCheckUtils]: 177: Hoare triple {3189#false} #res := #t~ret0 + #t~ret1; {3189#false} is VALID [2020-07-08 22:06:45,485 INFO L280 TraceCheckUtils]: 178: Hoare triple {3189#false} havoc #t~ret0; {3189#false} is VALID [2020-07-08 22:06:45,485 INFO L280 TraceCheckUtils]: 179: Hoare triple {3189#false} havoc #t~ret1; {3189#false} is VALID [2020-07-08 22:06:45,485 INFO L280 TraceCheckUtils]: 180: Hoare triple {3189#false} assume true; {3189#false} is VALID [2020-07-08 22:06:45,486 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {3189#false} {3192#(<= 7 main_~x~0)} #44#return; {3189#false} is VALID [2020-07-08 22:06:45,517 INFO L263 TraceCheckUtils]: 0: Hoare triple {3188#true} call ULTIMATE.init(); {3188#true} is VALID [2020-07-08 22:06:45,518 INFO L280 TraceCheckUtils]: 1: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:45,518 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3188#true} {3188#true} #40#return; {3188#true} is VALID [2020-07-08 22:06:45,518 INFO L263 TraceCheckUtils]: 3: Hoare triple {3188#true} call #t~ret3 := main(); {3188#true} is VALID [2020-07-08 22:06:45,519 INFO L280 TraceCheckUtils]: 4: Hoare triple {3188#true} ~x~0 := 7; {3192#(<= 7 main_~x~0)} is VALID [2020-07-08 22:06:45,519 INFO L263 TraceCheckUtils]: 5: Hoare triple {3192#(<= 7 main_~x~0)} call #t~ret2 := fibo(~x~0); {3188#true} is VALID [2020-07-08 22:06:45,519 INFO L280 TraceCheckUtils]: 6: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:45,519 INFO L280 TraceCheckUtils]: 7: Hoare triple {3188#true} assume !(~n < 1); {3188#true} is VALID [2020-07-08 22:06:45,519 INFO L280 TraceCheckUtils]: 8: Hoare triple {3188#true} assume !(1 == ~n); {3188#true} is VALID [2020-07-08 22:06:45,520 INFO L263 TraceCheckUtils]: 9: Hoare triple {3188#true} call #t~ret0 := fibo(~n - 1); {3188#true} is VALID [2020-07-08 22:06:45,520 INFO L280 TraceCheckUtils]: 10: Hoare triple {3188#true} ~n := #in~n; {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,521 INFO L280 TraceCheckUtils]: 11: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,521 INFO L280 TraceCheckUtils]: 12: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,522 INFO L263 TraceCheckUtils]: 13: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3188#true} is VALID [2020-07-08 22:06:45,522 INFO L280 TraceCheckUtils]: 14: Hoare triple {3188#true} ~n := #in~n; {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,523 INFO L280 TraceCheckUtils]: 15: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,523 INFO L280 TraceCheckUtils]: 16: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,524 INFO L263 TraceCheckUtils]: 17: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3188#true} is VALID [2020-07-08 22:06:45,524 INFO L280 TraceCheckUtils]: 18: Hoare triple {3188#true} ~n := #in~n; {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,525 INFO L280 TraceCheckUtils]: 19: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,525 INFO L280 TraceCheckUtils]: 20: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,525 INFO L263 TraceCheckUtils]: 21: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3188#true} is VALID [2020-07-08 22:06:45,526 INFO L280 TraceCheckUtils]: 22: Hoare triple {3188#true} ~n := #in~n; {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,527 INFO L280 TraceCheckUtils]: 23: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,527 INFO L280 TraceCheckUtils]: 24: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {3657#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:45,528 INFO L280 TraceCheckUtils]: 25: Hoare triple {3657#(<= |fibo_#in~n| 1)} #res := 1; {3657#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:45,528 INFO L280 TraceCheckUtils]: 26: Hoare triple {3657#(<= |fibo_#in~n| 1)} assume true; {3657#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:45,529 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {3657#(<= |fibo_#in~n| 1)} {3546#(= fibo_~n |fibo_#in~n|)} #46#return; {3650#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:06:45,530 INFO L280 TraceCheckUtils]: 28: Hoare triple {3650#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3650#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:06:45,530 INFO L263 TraceCheckUtils]: 29: Hoare triple {3650#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} call #t~ret1 := fibo(~n - 2); {3188#true} is VALID [2020-07-08 22:06:45,531 INFO L280 TraceCheckUtils]: 30: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:45,531 INFO L280 TraceCheckUtils]: 31: Hoare triple {3188#true} assume ~n < 1; {3188#true} is VALID [2020-07-08 22:06:45,531 INFO L280 TraceCheckUtils]: 32: Hoare triple {3188#true} #res := 0; {3188#true} is VALID [2020-07-08 22:06:45,531 INFO L280 TraceCheckUtils]: 33: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:45,532 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {3188#true} {3650#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} #48#return; {3656#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:45,533 INFO L280 TraceCheckUtils]: 35: Hoare triple {3656#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3656#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:45,534 INFO L280 TraceCheckUtils]: 36: Hoare triple {3656#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {3656#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:45,535 INFO L280 TraceCheckUtils]: 37: Hoare triple {3656#(<= |fibo_#in~n| 2)} havoc #t~ret0; {3656#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:45,535 INFO L280 TraceCheckUtils]: 38: Hoare triple {3656#(<= |fibo_#in~n| 2)} havoc #t~ret1; {3656#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:45,536 INFO L280 TraceCheckUtils]: 39: Hoare triple {3656#(<= |fibo_#in~n| 2)} assume true; {3656#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:45,538 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {3656#(<= |fibo_#in~n| 2)} {3546#(= fibo_~n |fibo_#in~n|)} #46#return; {3636#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} is VALID [2020-07-08 22:06:45,539 INFO L280 TraceCheckUtils]: 41: Hoare triple {3636#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3636#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} is VALID [2020-07-08 22:06:45,539 INFO L263 TraceCheckUtils]: 42: Hoare triple {3636#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} call #t~ret1 := fibo(~n - 2); {3188#true} is VALID [2020-07-08 22:06:45,539 INFO L280 TraceCheckUtils]: 43: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:45,539 INFO L280 TraceCheckUtils]: 44: Hoare triple {3188#true} assume !(~n < 1); {3188#true} is VALID [2020-07-08 22:06:45,540 INFO L280 TraceCheckUtils]: 45: Hoare triple {3188#true} assume 1 == ~n; {3188#true} is VALID [2020-07-08 22:06:45,540 INFO L280 TraceCheckUtils]: 46: Hoare triple {3188#true} #res := 1; {3188#true} is VALID [2020-07-08 22:06:45,540 INFO L280 TraceCheckUtils]: 47: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:45,541 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {3188#true} {3636#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} #48#return; {3643#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:45,542 INFO L280 TraceCheckUtils]: 49: Hoare triple {3643#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3643#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:45,543 INFO L280 TraceCheckUtils]: 50: Hoare triple {3643#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {3643#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:45,543 INFO L280 TraceCheckUtils]: 51: Hoare triple {3643#(<= |fibo_#in~n| 3)} havoc #t~ret0; {3643#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:45,544 INFO L280 TraceCheckUtils]: 52: Hoare triple {3643#(<= |fibo_#in~n| 3)} havoc #t~ret1; {3643#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:45,545 INFO L280 TraceCheckUtils]: 53: Hoare triple {3643#(<= |fibo_#in~n| 3)} assume true; {3643#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:45,546 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {3643#(<= |fibo_#in~n| 3)} {3546#(= fibo_~n |fibo_#in~n|)} #46#return; {3588#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} is VALID [2020-07-08 22:06:45,547 INFO L280 TraceCheckUtils]: 55: Hoare triple {3588#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3588#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} is VALID [2020-07-08 22:06:45,547 INFO L263 TraceCheckUtils]: 56: Hoare triple {3588#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} call #t~ret1 := fibo(~n - 2); {3188#true} is VALID [2020-07-08 22:06:45,547 INFO L280 TraceCheckUtils]: 57: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:45,548 INFO L280 TraceCheckUtils]: 58: Hoare triple {3188#true} assume !(~n < 1); {3188#true} is VALID [2020-07-08 22:06:45,548 INFO L280 TraceCheckUtils]: 59: Hoare triple {3188#true} assume !(1 == ~n); {3188#true} is VALID [2020-07-08 22:06:45,548 INFO L263 TraceCheckUtils]: 60: Hoare triple {3188#true} call #t~ret0 := fibo(~n - 1); {3188#true} is VALID [2020-07-08 22:06:45,548 INFO L280 TraceCheckUtils]: 61: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:45,548 INFO L280 TraceCheckUtils]: 62: Hoare triple {3188#true} assume !(~n < 1); {3188#true} is VALID [2020-07-08 22:06:45,549 INFO L280 TraceCheckUtils]: 63: Hoare triple {3188#true} assume 1 == ~n; {3188#true} is VALID [2020-07-08 22:06:45,549 INFO L280 TraceCheckUtils]: 64: Hoare triple {3188#true} #res := 1; {3188#true} is VALID [2020-07-08 22:06:45,549 INFO L280 TraceCheckUtils]: 65: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:45,549 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {3188#true} {3188#true} #46#return; {3188#true} is VALID [2020-07-08 22:06:45,549 INFO L280 TraceCheckUtils]: 67: Hoare triple {3188#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3188#true} is VALID [2020-07-08 22:06:45,550 INFO L263 TraceCheckUtils]: 68: Hoare triple {3188#true} call #t~ret1 := fibo(~n - 2); {3188#true} is VALID [2020-07-08 22:06:45,550 INFO L280 TraceCheckUtils]: 69: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:45,550 INFO L280 TraceCheckUtils]: 70: Hoare triple {3188#true} assume ~n < 1; {3188#true} is VALID [2020-07-08 22:06:45,550 INFO L280 TraceCheckUtils]: 71: Hoare triple {3188#true} #res := 0; {3188#true} is VALID [2020-07-08 22:06:45,550 INFO L280 TraceCheckUtils]: 72: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:45,550 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {3188#true} {3188#true} #48#return; {3188#true} is VALID [2020-07-08 22:06:45,551 INFO L280 TraceCheckUtils]: 74: Hoare triple {3188#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3188#true} is VALID [2020-07-08 22:06:45,551 INFO L280 TraceCheckUtils]: 75: Hoare triple {3188#true} #res := #t~ret0 + #t~ret1; {3188#true} is VALID [2020-07-08 22:06:45,551 INFO L280 TraceCheckUtils]: 76: Hoare triple {3188#true} havoc #t~ret0; {3188#true} is VALID [2020-07-08 22:06:45,551 INFO L280 TraceCheckUtils]: 77: Hoare triple {3188#true} havoc #t~ret1; {3188#true} is VALID [2020-07-08 22:06:45,551 INFO L280 TraceCheckUtils]: 78: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:45,553 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {3188#true} {3588#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} #48#return; {3612#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:06:45,553 INFO L280 TraceCheckUtils]: 80: Hoare triple {3612#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3612#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:06:45,554 INFO L280 TraceCheckUtils]: 81: Hoare triple {3612#(<= |fibo_#in~n| 4)} #res := #t~ret0 + #t~ret1; {3612#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:06:45,554 INFO L280 TraceCheckUtils]: 82: Hoare triple {3612#(<= |fibo_#in~n| 4)} havoc #t~ret0; {3612#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:06:45,555 INFO L280 TraceCheckUtils]: 83: Hoare triple {3612#(<= |fibo_#in~n| 4)} havoc #t~ret1; {3612#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:06:45,555 INFO L280 TraceCheckUtils]: 84: Hoare triple {3612#(<= |fibo_#in~n| 4)} assume true; {3612#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:06:45,556 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {3612#(<= |fibo_#in~n| 4)} {3188#true} #46#return; {3451#(<= fibo_~n 5)} is VALID [2020-07-08 22:06:45,557 INFO L280 TraceCheckUtils]: 86: Hoare triple {3451#(<= fibo_~n 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3451#(<= fibo_~n 5)} is VALID [2020-07-08 22:06:45,557 INFO L263 TraceCheckUtils]: 87: Hoare triple {3451#(<= fibo_~n 5)} call #t~ret1 := fibo(~n - 2); {3188#true} is VALID [2020-07-08 22:06:45,557 INFO L280 TraceCheckUtils]: 88: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:45,558 INFO L280 TraceCheckUtils]: 89: Hoare triple {3188#true} assume !(~n < 1); {3188#true} is VALID [2020-07-08 22:06:45,558 INFO L280 TraceCheckUtils]: 90: Hoare triple {3188#true} assume !(1 == ~n); {3188#true} is VALID [2020-07-08 22:06:45,558 INFO L263 TraceCheckUtils]: 91: Hoare triple {3188#true} call #t~ret0 := fibo(~n - 1); {3188#true} is VALID [2020-07-08 22:06:45,559 INFO L280 TraceCheckUtils]: 92: Hoare triple {3188#true} ~n := #in~n; {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,559 INFO L280 TraceCheckUtils]: 93: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,560 INFO L280 TraceCheckUtils]: 94: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,560 INFO L263 TraceCheckUtils]: 95: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3188#true} is VALID [2020-07-08 22:06:45,561 INFO L280 TraceCheckUtils]: 96: Hoare triple {3188#true} ~n := #in~n; {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,561 INFO L280 TraceCheckUtils]: 97: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3818#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-08 22:06:45,562 INFO L280 TraceCheckUtils]: 98: Hoare triple {3818#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {3819#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:06:45,563 INFO L263 TraceCheckUtils]: 99: Hoare triple {3819#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} call #t~ret0 := fibo(~n - 1); {3188#true} is VALID [2020-07-08 22:06:45,563 INFO L280 TraceCheckUtils]: 100: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:45,563 INFO L280 TraceCheckUtils]: 101: Hoare triple {3188#true} assume !(~n < 1); {3188#true} is VALID [2020-07-08 22:06:45,563 INFO L280 TraceCheckUtils]: 102: Hoare triple {3188#true} assume !(1 == ~n); {3188#true} is VALID [2020-07-08 22:06:45,563 INFO L263 TraceCheckUtils]: 103: Hoare triple {3188#true} call #t~ret0 := fibo(~n - 1); {3188#true} is VALID [2020-07-08 22:06:45,564 INFO L280 TraceCheckUtils]: 104: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:45,564 INFO L280 TraceCheckUtils]: 105: Hoare triple {3188#true} assume !(~n < 1); {3188#true} is VALID [2020-07-08 22:06:45,564 INFO L280 TraceCheckUtils]: 106: Hoare triple {3188#true} assume 1 == ~n; {3188#true} is VALID [2020-07-08 22:06:45,564 INFO L280 TraceCheckUtils]: 107: Hoare triple {3188#true} #res := 1; {3188#true} is VALID [2020-07-08 22:06:45,564 INFO L280 TraceCheckUtils]: 108: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:45,565 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {3188#true} {3188#true} #46#return; {3188#true} is VALID [2020-07-08 22:06:45,565 INFO L280 TraceCheckUtils]: 110: Hoare triple {3188#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3188#true} is VALID [2020-07-08 22:06:45,565 INFO L263 TraceCheckUtils]: 111: Hoare triple {3188#true} call #t~ret1 := fibo(~n - 2); {3188#true} is VALID [2020-07-08 22:06:45,565 INFO L280 TraceCheckUtils]: 112: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:45,565 INFO L280 TraceCheckUtils]: 113: Hoare triple {3188#true} assume ~n < 1; {3188#true} is VALID [2020-07-08 22:06:45,566 INFO L280 TraceCheckUtils]: 114: Hoare triple {3188#true} #res := 0; {3188#true} is VALID [2020-07-08 22:06:45,566 INFO L280 TraceCheckUtils]: 115: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:45,566 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {3188#true} {3188#true} #48#return; {3188#true} is VALID [2020-07-08 22:06:45,566 INFO L280 TraceCheckUtils]: 117: Hoare triple {3188#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3188#true} is VALID [2020-07-08 22:06:45,566 INFO L280 TraceCheckUtils]: 118: Hoare triple {3188#true} #res := #t~ret0 + #t~ret1; {3188#true} is VALID [2020-07-08 22:06:45,566 INFO L280 TraceCheckUtils]: 119: Hoare triple {3188#true} havoc #t~ret0; {3188#true} is VALID [2020-07-08 22:06:45,567 INFO L280 TraceCheckUtils]: 120: Hoare triple {3188#true} havoc #t~ret1; {3188#true} is VALID [2020-07-08 22:06:45,567 INFO L280 TraceCheckUtils]: 121: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:45,568 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {3188#true} {3819#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #46#return; {3819#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:06:45,569 INFO L280 TraceCheckUtils]: 123: Hoare triple {3819#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3819#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:06:45,569 INFO L263 TraceCheckUtils]: 124: Hoare triple {3819#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} call #t~ret1 := fibo(~n - 2); {3188#true} is VALID [2020-07-08 22:06:45,569 INFO L280 TraceCheckUtils]: 125: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:45,569 INFO L280 TraceCheckUtils]: 126: Hoare triple {3188#true} assume !(~n < 1); {3188#true} is VALID [2020-07-08 22:06:45,569 INFO L280 TraceCheckUtils]: 127: Hoare triple {3188#true} assume 1 == ~n; {3188#true} is VALID [2020-07-08 22:06:45,570 INFO L280 TraceCheckUtils]: 128: Hoare triple {3188#true} #res := 1; {3188#true} is VALID [2020-07-08 22:06:45,570 INFO L280 TraceCheckUtils]: 129: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:45,571 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {3188#true} {3819#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #48#return; {3849#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,572 INFO L280 TraceCheckUtils]: 131: Hoare triple {3849#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3849#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,572 INFO L280 TraceCheckUtils]: 132: Hoare triple {3849#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {3849#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,573 INFO L280 TraceCheckUtils]: 133: Hoare triple {3849#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {3849#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,573 INFO L280 TraceCheckUtils]: 134: Hoare triple {3849#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {3849#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,574 INFO L280 TraceCheckUtils]: 135: Hoare triple {3849#(<= 2 |fibo_#in~n|)} assume true; {3849#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,575 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {3849#(<= 2 |fibo_#in~n|)} {3546#(= fibo_~n |fibo_#in~n|)} #46#return; {3793#(and (= fibo_~n |fibo_#in~n|) (<= 3 fibo_~n))} is VALID [2020-07-08 22:06:45,576 INFO L280 TraceCheckUtils]: 137: Hoare triple {3793#(and (= fibo_~n |fibo_#in~n|) (<= 3 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3793#(and (= fibo_~n |fibo_#in~n|) (<= 3 fibo_~n))} is VALID [2020-07-08 22:06:45,576 INFO L263 TraceCheckUtils]: 138: Hoare triple {3793#(and (= fibo_~n |fibo_#in~n|) (<= 3 fibo_~n))} call #t~ret1 := fibo(~n - 2); {3188#true} is VALID [2020-07-08 22:06:45,577 INFO L280 TraceCheckUtils]: 139: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:45,577 INFO L280 TraceCheckUtils]: 140: Hoare triple {3188#true} assume !(~n < 1); {3188#true} is VALID [2020-07-08 22:06:45,577 INFO L280 TraceCheckUtils]: 141: Hoare triple {3188#true} assume !(1 == ~n); {3188#true} is VALID [2020-07-08 22:06:45,577 INFO L263 TraceCheckUtils]: 142: Hoare triple {3188#true} call #t~ret0 := fibo(~n - 1); {3188#true} is VALID [2020-07-08 22:06:45,577 INFO L280 TraceCheckUtils]: 143: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:45,578 INFO L280 TraceCheckUtils]: 144: Hoare triple {3188#true} assume !(~n < 1); {3188#true} is VALID [2020-07-08 22:06:45,578 INFO L280 TraceCheckUtils]: 145: Hoare triple {3188#true} assume 1 == ~n; {3188#true} is VALID [2020-07-08 22:06:45,578 INFO L280 TraceCheckUtils]: 146: Hoare triple {3188#true} #res := 1; {3188#true} is VALID [2020-07-08 22:06:45,578 INFO L280 TraceCheckUtils]: 147: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:45,578 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {3188#true} {3188#true} #46#return; {3188#true} is VALID [2020-07-08 22:06:45,579 INFO L280 TraceCheckUtils]: 149: Hoare triple {3188#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3188#true} is VALID [2020-07-08 22:06:45,579 INFO L263 TraceCheckUtils]: 150: Hoare triple {3188#true} call #t~ret1 := fibo(~n - 2); {3188#true} is VALID [2020-07-08 22:06:45,579 INFO L280 TraceCheckUtils]: 151: Hoare triple {3188#true} ~n := #in~n; {3188#true} is VALID [2020-07-08 22:06:45,579 INFO L280 TraceCheckUtils]: 152: Hoare triple {3188#true} assume ~n < 1; {3188#true} is VALID [2020-07-08 22:06:45,579 INFO L280 TraceCheckUtils]: 153: Hoare triple {3188#true} #res := 0; {3188#true} is VALID [2020-07-08 22:06:45,580 INFO L280 TraceCheckUtils]: 154: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:45,580 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {3188#true} {3188#true} #48#return; {3188#true} is VALID [2020-07-08 22:06:45,580 INFO L280 TraceCheckUtils]: 156: Hoare triple {3188#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3188#true} is VALID [2020-07-08 22:06:45,580 INFO L280 TraceCheckUtils]: 157: Hoare triple {3188#true} #res := #t~ret0 + #t~ret1; {3188#true} is VALID [2020-07-08 22:06:45,580 INFO L280 TraceCheckUtils]: 158: Hoare triple {3188#true} havoc #t~ret0; {3188#true} is VALID [2020-07-08 22:06:45,580 INFO L280 TraceCheckUtils]: 159: Hoare triple {3188#true} havoc #t~ret1; {3188#true} is VALID [2020-07-08 22:06:45,581 INFO L280 TraceCheckUtils]: 160: Hoare triple {3188#true} assume true; {3188#true} is VALID [2020-07-08 22:06:45,582 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {3188#true} {3793#(and (= fibo_~n |fibo_#in~n|) (<= 3 fibo_~n))} #48#return; {3817#(<= 3 |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,583 INFO L280 TraceCheckUtils]: 162: Hoare triple {3817#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3817#(<= 3 |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,584 INFO L280 TraceCheckUtils]: 163: Hoare triple {3817#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {3817#(<= 3 |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,585 INFO L280 TraceCheckUtils]: 164: Hoare triple {3817#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {3817#(<= 3 |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,585 INFO L280 TraceCheckUtils]: 165: Hoare triple {3817#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {3817#(<= 3 |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,586 INFO L280 TraceCheckUtils]: 166: Hoare triple {3817#(<= 3 |fibo_#in~n|)} assume true; {3817#(<= 3 |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,587 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {3817#(<= 3 |fibo_#in~n|)} {3188#true} #46#return; {3745#(<= 4 fibo_~n)} is VALID [2020-07-08 22:06:45,588 INFO L280 TraceCheckUtils]: 168: Hoare triple {3745#(<= 4 fibo_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3745#(<= 4 fibo_~n)} is VALID [2020-07-08 22:06:45,588 INFO L263 TraceCheckUtils]: 169: Hoare triple {3745#(<= 4 fibo_~n)} call #t~ret1 := fibo(~n - 2); {3188#true} is VALID [2020-07-08 22:06:45,588 INFO L280 TraceCheckUtils]: 170: Hoare triple {3188#true} ~n := #in~n; {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,589 INFO L280 TraceCheckUtils]: 171: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3546#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:45,590 INFO L280 TraceCheckUtils]: 172: Hoare triple {3546#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {3657#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:45,590 INFO L280 TraceCheckUtils]: 173: Hoare triple {3657#(<= |fibo_#in~n| 1)} #res := 1; {3657#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:45,591 INFO L280 TraceCheckUtils]: 174: Hoare triple {3657#(<= |fibo_#in~n| 1)} assume true; {3657#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:45,592 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {3657#(<= |fibo_#in~n| 1)} {3745#(<= 4 fibo_~n)} #48#return; {3189#false} is VALID [2020-07-08 22:06:45,593 INFO L280 TraceCheckUtils]: 176: Hoare triple {3189#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3189#false} is VALID [2020-07-08 22:06:45,593 INFO L280 TraceCheckUtils]: 177: Hoare triple {3189#false} #res := #t~ret0 + #t~ret1; {3189#false} is VALID [2020-07-08 22:06:45,593 INFO L280 TraceCheckUtils]: 178: Hoare triple {3189#false} havoc #t~ret0; {3189#false} is VALID [2020-07-08 22:06:45,593 INFO L280 TraceCheckUtils]: 179: Hoare triple {3189#false} havoc #t~ret1; {3189#false} is VALID [2020-07-08 22:06:45,594 INFO L280 TraceCheckUtils]: 180: Hoare triple {3189#false} assume true; {3189#false} is VALID [2020-07-08 22:06:45,594 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {3189#false} {3451#(<= fibo_~n 5)} #48#return; {3189#false} is VALID [2020-07-08 22:06:45,594 INFO L280 TraceCheckUtils]: 182: Hoare triple {3189#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3189#false} is VALID [2020-07-08 22:06:45,594 INFO L280 TraceCheckUtils]: 183: Hoare triple {3189#false} #res := #t~ret0 + #t~ret1; {3189#false} is VALID [2020-07-08 22:06:45,595 INFO L280 TraceCheckUtils]: 184: Hoare triple {3189#false} havoc #t~ret0; {3189#false} is VALID [2020-07-08 22:06:45,595 INFO L280 TraceCheckUtils]: 185: Hoare triple {3189#false} havoc #t~ret1; {3189#false} is VALID [2020-07-08 22:06:45,595 INFO L280 TraceCheckUtils]: 186: Hoare triple {3189#false} assume true; {3189#false} is VALID [2020-07-08 22:06:45,595 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {3189#false} {3192#(<= 7 main_~x~0)} #44#return; {3189#false} is VALID [2020-07-08 22:06:45,595 INFO L280 TraceCheckUtils]: 188: Hoare triple {3189#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3189#false} is VALID [2020-07-08 22:06:45,596 INFO L280 TraceCheckUtils]: 189: Hoare triple {3189#false} ~result~0 := #t~ret2; {3189#false} is VALID [2020-07-08 22:06:45,596 INFO L280 TraceCheckUtils]: 190: Hoare triple {3189#false} havoc #t~ret2; {3189#false} is VALID [2020-07-08 22:06:45,596 INFO L280 TraceCheckUtils]: 191: Hoare triple {3189#false} assume 13 != ~result~0; {3189#false} is VALID [2020-07-08 22:06:45,596 INFO L280 TraceCheckUtils]: 192: Hoare triple {3189#false} assume !false; {3189#false} is VALID [2020-07-08 22:06:45,626 INFO L134 CoverageAnalysis]: Checked inductivity of 1318 backedges. 355 proven. 390 refuted. 0 times theorem prover too weak. 573 trivial. 0 not checked. [2020-07-08 22:06:45,627 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [212255924] [2020-07-08 22:06:45,627 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 22:06:45,627 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18] total 18 [2020-07-08 22:06:45,627 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [323178704] [2020-07-08 22:06:45,628 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 193 [2020-07-08 22:06:45,661 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:06:45,661 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 18 states. [2020-07-08 22:06:45,762 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 97 edges. 97 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:45,763 INFO L459 AbstractCegarLoop]: Interpolant automaton has 18 states [2020-07-08 22:06:45,763 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:06:45,763 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2020-07-08 22:06:45,764 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=242, Unknown=0, NotChecked=0, Total=306 [2020-07-08 22:06:45,764 INFO L87 Difference]: Start difference. First operand 70 states and 86 transitions. Second operand 18 states. [2020-07-08 22:06:47,446 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:47,446 INFO L93 Difference]: Finished difference Result 149 states and 214 transitions. [2020-07-08 22:06:47,446 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2020-07-08 22:06:47,447 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 193 [2020-07-08 22:06:47,447 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:06:47,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2020-07-08 22:06:47,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 141 transitions. [2020-07-08 22:06:47,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2020-07-08 22:06:47,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 141 transitions. [2020-07-08 22:06:47,458 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 23 states and 141 transitions. [2020-07-08 22:06:47,646 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 141 edges. 141 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:47,651 INFO L225 Difference]: With dead ends: 149 [2020-07-08 22:06:47,652 INFO L226 Difference]: Without dead ends: 92 [2020-07-08 22:06:47,653 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 75 GetRequests, 48 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 162 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=190, Invalid=622, Unknown=0, NotChecked=0, Total=812 [2020-07-08 22:06:47,654 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 92 states. [2020-07-08 22:06:47,803 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 92 to 85. [2020-07-08 22:06:47,804 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:06:47,804 INFO L82 GeneralOperation]: Start isEquivalent. First operand 92 states. Second operand 85 states. [2020-07-08 22:06:47,804 INFO L74 IsIncluded]: Start isIncluded. First operand 92 states. Second operand 85 states. [2020-07-08 22:06:47,804 INFO L87 Difference]: Start difference. First operand 92 states. Second operand 85 states. [2020-07-08 22:06:47,810 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:47,810 INFO L93 Difference]: Finished difference Result 92 states and 113 transitions. [2020-07-08 22:06:47,810 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 113 transitions. [2020-07-08 22:06:47,811 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:06:47,811 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:06:47,811 INFO L74 IsIncluded]: Start isIncluded. First operand 85 states. Second operand 92 states. [2020-07-08 22:06:47,811 INFO L87 Difference]: Start difference. First operand 85 states. Second operand 92 states. [2020-07-08 22:06:47,816 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:47,816 INFO L93 Difference]: Finished difference Result 92 states and 113 transitions. [2020-07-08 22:06:47,816 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 113 transitions. [2020-07-08 22:06:47,817 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:06:47,817 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:06:47,817 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:06:47,817 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:06:47,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 85 states. [2020-07-08 22:06:47,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 85 states and 104 transitions. [2020-07-08 22:06:47,822 INFO L78 Accepts]: Start accepts. Automaton has 85 states and 104 transitions. Word has length 193 [2020-07-08 22:06:47,822 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:06:47,822 INFO L479 AbstractCegarLoop]: Abstraction has 85 states and 104 transitions. [2020-07-08 22:06:47,822 INFO L480 AbstractCegarLoop]: Interpolant automaton has 18 states. [2020-07-08 22:06:47,823 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 85 states and 104 transitions. [2020-07-08 22:06:47,939 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 104 edges. 104 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:47,940 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 104 transitions. [2020-07-08 22:06:47,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2020-07-08 22:06:47,944 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:06:47,944 INFO L422 BasicCegarLoop]: trace histogram [29, 29, 23, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 9, 9, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 22:06:47,944 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-08 22:06:47,945 INFO L427 AbstractCegarLoop]: === Iteration 9 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:06:47,945 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:06:47,945 INFO L82 PathProgramCache]: Analyzing trace with hash -1999746611, now seen corresponding path program 6 times [2020-07-08 22:06:47,945 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:06:47,945 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1628814976] [2020-07-08 22:06:47,946 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:06:47,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:48,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:48,025 INFO L280 TraceCheckUtils]: 0: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,025 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4548#true} {4548#true} #40#return; {4548#true} is VALID [2020-07-08 22:06:48,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:48,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:48,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:48,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:48,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:48,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:48,323 INFO L280 TraceCheckUtils]: 0: Hoare triple {4548#true} ~n := #in~n; {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,324 INFO L280 TraceCheckUtils]: 1: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,325 INFO L280 TraceCheckUtils]: 2: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {5276#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:48,325 INFO L280 TraceCheckUtils]: 3: Hoare triple {5276#(<= |fibo_#in~n| 1)} #res := 1; {5276#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:48,326 INFO L280 TraceCheckUtils]: 4: Hoare triple {5276#(<= |fibo_#in~n| 1)} assume true; {5276#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:48,327 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {5276#(<= |fibo_#in~n| 1)} {5046#(= fibo_~n |fibo_#in~n|)} #46#return; {5269#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:06:48,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:48,331 INFO L280 TraceCheckUtils]: 0: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,332 INFO L280 TraceCheckUtils]: 1: Hoare triple {4548#true} assume ~n < 1; {4548#true} is VALID [2020-07-08 22:06:48,332 INFO L280 TraceCheckUtils]: 2: Hoare triple {4548#true} #res := 0; {4548#true} is VALID [2020-07-08 22:06:48,332 INFO L280 TraceCheckUtils]: 3: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,333 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4548#true} {5269#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} #48#return; {5275#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:48,334 INFO L280 TraceCheckUtils]: 0: Hoare triple {4548#true} ~n := #in~n; {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,334 INFO L280 TraceCheckUtils]: 1: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,335 INFO L280 TraceCheckUtils]: 2: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,335 INFO L263 TraceCheckUtils]: 3: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4548#true} is VALID [2020-07-08 22:06:48,336 INFO L280 TraceCheckUtils]: 4: Hoare triple {4548#true} ~n := #in~n; {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,336 INFO L280 TraceCheckUtils]: 5: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,337 INFO L280 TraceCheckUtils]: 6: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {5276#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:48,338 INFO L280 TraceCheckUtils]: 7: Hoare triple {5276#(<= |fibo_#in~n| 1)} #res := 1; {5276#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:48,338 INFO L280 TraceCheckUtils]: 8: Hoare triple {5276#(<= |fibo_#in~n| 1)} assume true; {5276#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:48,339 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {5276#(<= |fibo_#in~n| 1)} {5046#(= fibo_~n |fibo_#in~n|)} #46#return; {5269#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:06:48,340 INFO L280 TraceCheckUtils]: 10: Hoare triple {5269#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5269#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:06:48,340 INFO L263 TraceCheckUtils]: 11: Hoare triple {5269#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} call #t~ret1 := fibo(~n - 2); {4548#true} is VALID [2020-07-08 22:06:48,341 INFO L280 TraceCheckUtils]: 12: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,341 INFO L280 TraceCheckUtils]: 13: Hoare triple {4548#true} assume ~n < 1; {4548#true} is VALID [2020-07-08 22:06:48,341 INFO L280 TraceCheckUtils]: 14: Hoare triple {4548#true} #res := 0; {4548#true} is VALID [2020-07-08 22:06:48,341 INFO L280 TraceCheckUtils]: 15: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,343 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {4548#true} {5269#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} #48#return; {5275#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:48,343 INFO L280 TraceCheckUtils]: 17: Hoare triple {5275#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5275#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:48,344 INFO L280 TraceCheckUtils]: 18: Hoare triple {5275#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {5275#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:48,344 INFO L280 TraceCheckUtils]: 19: Hoare triple {5275#(<= |fibo_#in~n| 2)} havoc #t~ret0; {5275#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:48,345 INFO L280 TraceCheckUtils]: 20: Hoare triple {5275#(<= |fibo_#in~n| 2)} havoc #t~ret1; {5275#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:48,345 INFO L280 TraceCheckUtils]: 21: Hoare triple {5275#(<= |fibo_#in~n| 2)} assume true; {5275#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:48,347 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {5275#(<= |fibo_#in~n| 2)} {5046#(= fibo_~n |fibo_#in~n|)} #46#return; {5255#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} is VALID [2020-07-08 22:06:48,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:48,352 INFO L280 TraceCheckUtils]: 0: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,352 INFO L280 TraceCheckUtils]: 1: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:48,352 INFO L280 TraceCheckUtils]: 2: Hoare triple {4548#true} assume 1 == ~n; {4548#true} is VALID [2020-07-08 22:06:48,353 INFO L280 TraceCheckUtils]: 3: Hoare triple {4548#true} #res := 1; {4548#true} is VALID [2020-07-08 22:06:48,353 INFO L280 TraceCheckUtils]: 4: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,354 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {4548#true} {5255#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} #48#return; {5262#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:48,355 INFO L280 TraceCheckUtils]: 0: Hoare triple {4548#true} ~n := #in~n; {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,355 INFO L280 TraceCheckUtils]: 1: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,356 INFO L280 TraceCheckUtils]: 2: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,356 INFO L263 TraceCheckUtils]: 3: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4548#true} is VALID [2020-07-08 22:06:48,357 INFO L280 TraceCheckUtils]: 4: Hoare triple {4548#true} ~n := #in~n; {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,357 INFO L280 TraceCheckUtils]: 5: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,358 INFO L280 TraceCheckUtils]: 6: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,358 INFO L263 TraceCheckUtils]: 7: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4548#true} is VALID [2020-07-08 22:06:48,358 INFO L280 TraceCheckUtils]: 8: Hoare triple {4548#true} ~n := #in~n; {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,359 INFO L280 TraceCheckUtils]: 9: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,360 INFO L280 TraceCheckUtils]: 10: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {5276#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:48,360 INFO L280 TraceCheckUtils]: 11: Hoare triple {5276#(<= |fibo_#in~n| 1)} #res := 1; {5276#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:48,361 INFO L280 TraceCheckUtils]: 12: Hoare triple {5276#(<= |fibo_#in~n| 1)} assume true; {5276#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:48,362 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {5276#(<= |fibo_#in~n| 1)} {5046#(= fibo_~n |fibo_#in~n|)} #46#return; {5269#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:06:48,363 INFO L280 TraceCheckUtils]: 14: Hoare triple {5269#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5269#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:06:48,363 INFO L263 TraceCheckUtils]: 15: Hoare triple {5269#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} call #t~ret1 := fibo(~n - 2); {4548#true} is VALID [2020-07-08 22:06:48,363 INFO L280 TraceCheckUtils]: 16: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,363 INFO L280 TraceCheckUtils]: 17: Hoare triple {4548#true} assume ~n < 1; {4548#true} is VALID [2020-07-08 22:06:48,364 INFO L280 TraceCheckUtils]: 18: Hoare triple {4548#true} #res := 0; {4548#true} is VALID [2020-07-08 22:06:48,364 INFO L280 TraceCheckUtils]: 19: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,365 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4548#true} {5269#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} #48#return; {5275#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:48,365 INFO L280 TraceCheckUtils]: 21: Hoare triple {5275#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5275#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:48,366 INFO L280 TraceCheckUtils]: 22: Hoare triple {5275#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {5275#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:48,366 INFO L280 TraceCheckUtils]: 23: Hoare triple {5275#(<= |fibo_#in~n| 2)} havoc #t~ret0; {5275#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:48,367 INFO L280 TraceCheckUtils]: 24: Hoare triple {5275#(<= |fibo_#in~n| 2)} havoc #t~ret1; {5275#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:48,367 INFO L280 TraceCheckUtils]: 25: Hoare triple {5275#(<= |fibo_#in~n| 2)} assume true; {5275#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:48,369 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {5275#(<= |fibo_#in~n| 2)} {5046#(= fibo_~n |fibo_#in~n|)} #46#return; {5255#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} is VALID [2020-07-08 22:06:48,369 INFO L280 TraceCheckUtils]: 27: Hoare triple {5255#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5255#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} is VALID [2020-07-08 22:06:48,370 INFO L263 TraceCheckUtils]: 28: Hoare triple {5255#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} call #t~ret1 := fibo(~n - 2); {4548#true} is VALID [2020-07-08 22:06:48,370 INFO L280 TraceCheckUtils]: 29: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,370 INFO L280 TraceCheckUtils]: 30: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:48,370 INFO L280 TraceCheckUtils]: 31: Hoare triple {4548#true} assume 1 == ~n; {4548#true} is VALID [2020-07-08 22:06:48,371 INFO L280 TraceCheckUtils]: 32: Hoare triple {4548#true} #res := 1; {4548#true} is VALID [2020-07-08 22:06:48,371 INFO L280 TraceCheckUtils]: 33: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,372 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {4548#true} {5255#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} #48#return; {5262#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:48,372 INFO L280 TraceCheckUtils]: 35: Hoare triple {5262#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5262#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:48,373 INFO L280 TraceCheckUtils]: 36: Hoare triple {5262#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {5262#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:48,373 INFO L280 TraceCheckUtils]: 37: Hoare triple {5262#(<= |fibo_#in~n| 3)} havoc #t~ret0; {5262#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:48,374 INFO L280 TraceCheckUtils]: 38: Hoare triple {5262#(<= |fibo_#in~n| 3)} havoc #t~ret1; {5262#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:48,375 INFO L280 TraceCheckUtils]: 39: Hoare triple {5262#(<= |fibo_#in~n| 3)} assume true; {5262#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:48,376 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {5262#(<= |fibo_#in~n| 3)} {5046#(= fibo_~n |fibo_#in~n|)} #46#return; {5207#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} is VALID [2020-07-08 22:06:48,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:48,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:48,388 INFO L280 TraceCheckUtils]: 0: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,389 INFO L280 TraceCheckUtils]: 1: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:48,389 INFO L280 TraceCheckUtils]: 2: Hoare triple {4548#true} assume 1 == ~n; {4548#true} is VALID [2020-07-08 22:06:48,389 INFO L280 TraceCheckUtils]: 3: Hoare triple {4548#true} #res := 1; {4548#true} is VALID [2020-07-08 22:06:48,389 INFO L280 TraceCheckUtils]: 4: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,390 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {4548#true} {4548#true} #46#return; {4548#true} is VALID [2020-07-08 22:06:48,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:48,393 INFO L280 TraceCheckUtils]: 0: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,393 INFO L280 TraceCheckUtils]: 1: Hoare triple {4548#true} assume ~n < 1; {4548#true} is VALID [2020-07-08 22:06:48,393 INFO L280 TraceCheckUtils]: 2: Hoare triple {4548#true} #res := 0; {4548#true} is VALID [2020-07-08 22:06:48,393 INFO L280 TraceCheckUtils]: 3: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,394 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4548#true} {4548#true} #48#return; {4548#true} is VALID [2020-07-08 22:06:48,394 INFO L280 TraceCheckUtils]: 0: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,394 INFO L280 TraceCheckUtils]: 1: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:48,395 INFO L280 TraceCheckUtils]: 2: Hoare triple {4548#true} assume !(1 == ~n); {4548#true} is VALID [2020-07-08 22:06:48,395 INFO L263 TraceCheckUtils]: 3: Hoare triple {4548#true} call #t~ret0 := fibo(~n - 1); {4548#true} is VALID [2020-07-08 22:06:48,395 INFO L280 TraceCheckUtils]: 4: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,395 INFO L280 TraceCheckUtils]: 5: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:48,395 INFO L280 TraceCheckUtils]: 6: Hoare triple {4548#true} assume 1 == ~n; {4548#true} is VALID [2020-07-08 22:06:48,396 INFO L280 TraceCheckUtils]: 7: Hoare triple {4548#true} #res := 1; {4548#true} is VALID [2020-07-08 22:06:48,396 INFO L280 TraceCheckUtils]: 8: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,396 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {4548#true} {4548#true} #46#return; {4548#true} is VALID [2020-07-08 22:06:48,396 INFO L280 TraceCheckUtils]: 10: Hoare triple {4548#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4548#true} is VALID [2020-07-08 22:06:48,396 INFO L263 TraceCheckUtils]: 11: Hoare triple {4548#true} call #t~ret1 := fibo(~n - 2); {4548#true} is VALID [2020-07-08 22:06:48,397 INFO L280 TraceCheckUtils]: 12: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,397 INFO L280 TraceCheckUtils]: 13: Hoare triple {4548#true} assume ~n < 1; {4548#true} is VALID [2020-07-08 22:06:48,397 INFO L280 TraceCheckUtils]: 14: Hoare triple {4548#true} #res := 0; {4548#true} is VALID [2020-07-08 22:06:48,397 INFO L280 TraceCheckUtils]: 15: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,397 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {4548#true} {4548#true} #48#return; {4548#true} is VALID [2020-07-08 22:06:48,398 INFO L280 TraceCheckUtils]: 17: Hoare triple {4548#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4548#true} is VALID [2020-07-08 22:06:48,398 INFO L280 TraceCheckUtils]: 18: Hoare triple {4548#true} #res := #t~ret0 + #t~ret1; {4548#true} is VALID [2020-07-08 22:06:48,398 INFO L280 TraceCheckUtils]: 19: Hoare triple {4548#true} havoc #t~ret0; {4548#true} is VALID [2020-07-08 22:06:48,398 INFO L280 TraceCheckUtils]: 20: Hoare triple {4548#true} havoc #t~ret1; {4548#true} is VALID [2020-07-08 22:06:48,399 INFO L280 TraceCheckUtils]: 21: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,400 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {4548#true} {5207#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} #48#return; {5231#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:06:48,401 INFO L280 TraceCheckUtils]: 0: Hoare triple {4548#true} ~n := #in~n; {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,401 INFO L280 TraceCheckUtils]: 1: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,402 INFO L280 TraceCheckUtils]: 2: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,402 INFO L263 TraceCheckUtils]: 3: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4548#true} is VALID [2020-07-08 22:06:48,402 INFO L280 TraceCheckUtils]: 4: Hoare triple {4548#true} ~n := #in~n; {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,403 INFO L280 TraceCheckUtils]: 5: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,403 INFO L280 TraceCheckUtils]: 6: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,404 INFO L263 TraceCheckUtils]: 7: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4548#true} is VALID [2020-07-08 22:06:48,404 INFO L280 TraceCheckUtils]: 8: Hoare triple {4548#true} ~n := #in~n; {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,405 INFO L280 TraceCheckUtils]: 9: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,405 INFO L280 TraceCheckUtils]: 10: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,406 INFO L263 TraceCheckUtils]: 11: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4548#true} is VALID [2020-07-08 22:06:48,406 INFO L280 TraceCheckUtils]: 12: Hoare triple {4548#true} ~n := #in~n; {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,407 INFO L280 TraceCheckUtils]: 13: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,407 INFO L280 TraceCheckUtils]: 14: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {5276#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:48,408 INFO L280 TraceCheckUtils]: 15: Hoare triple {5276#(<= |fibo_#in~n| 1)} #res := 1; {5276#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:48,408 INFO L280 TraceCheckUtils]: 16: Hoare triple {5276#(<= |fibo_#in~n| 1)} assume true; {5276#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:48,410 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {5276#(<= |fibo_#in~n| 1)} {5046#(= fibo_~n |fibo_#in~n|)} #46#return; {5269#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:06:48,410 INFO L280 TraceCheckUtils]: 18: Hoare triple {5269#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5269#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:06:48,411 INFO L263 TraceCheckUtils]: 19: Hoare triple {5269#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} call #t~ret1 := fibo(~n - 2); {4548#true} is VALID [2020-07-08 22:06:48,411 INFO L280 TraceCheckUtils]: 20: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,411 INFO L280 TraceCheckUtils]: 21: Hoare triple {4548#true} assume ~n < 1; {4548#true} is VALID [2020-07-08 22:06:48,411 INFO L280 TraceCheckUtils]: 22: Hoare triple {4548#true} #res := 0; {4548#true} is VALID [2020-07-08 22:06:48,411 INFO L280 TraceCheckUtils]: 23: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,413 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {4548#true} {5269#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} #48#return; {5275#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:48,413 INFO L280 TraceCheckUtils]: 25: Hoare triple {5275#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5275#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:48,414 INFO L280 TraceCheckUtils]: 26: Hoare triple {5275#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {5275#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:48,414 INFO L280 TraceCheckUtils]: 27: Hoare triple {5275#(<= |fibo_#in~n| 2)} havoc #t~ret0; {5275#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:48,415 INFO L280 TraceCheckUtils]: 28: Hoare triple {5275#(<= |fibo_#in~n| 2)} havoc #t~ret1; {5275#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:48,415 INFO L280 TraceCheckUtils]: 29: Hoare triple {5275#(<= |fibo_#in~n| 2)} assume true; {5275#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:48,417 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {5275#(<= |fibo_#in~n| 2)} {5046#(= fibo_~n |fibo_#in~n|)} #46#return; {5255#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} is VALID [2020-07-08 22:06:48,418 INFO L280 TraceCheckUtils]: 31: Hoare triple {5255#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5255#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} is VALID [2020-07-08 22:06:48,418 INFO L263 TraceCheckUtils]: 32: Hoare triple {5255#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} call #t~ret1 := fibo(~n - 2); {4548#true} is VALID [2020-07-08 22:06:48,418 INFO L280 TraceCheckUtils]: 33: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,418 INFO L280 TraceCheckUtils]: 34: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:48,418 INFO L280 TraceCheckUtils]: 35: Hoare triple {4548#true} assume 1 == ~n; {4548#true} is VALID [2020-07-08 22:06:48,419 INFO L280 TraceCheckUtils]: 36: Hoare triple {4548#true} #res := 1; {4548#true} is VALID [2020-07-08 22:06:48,419 INFO L280 TraceCheckUtils]: 37: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,420 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {4548#true} {5255#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} #48#return; {5262#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:48,421 INFO L280 TraceCheckUtils]: 39: Hoare triple {5262#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5262#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:48,421 INFO L280 TraceCheckUtils]: 40: Hoare triple {5262#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {5262#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:48,422 INFO L280 TraceCheckUtils]: 41: Hoare triple {5262#(<= |fibo_#in~n| 3)} havoc #t~ret0; {5262#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:48,422 INFO L280 TraceCheckUtils]: 42: Hoare triple {5262#(<= |fibo_#in~n| 3)} havoc #t~ret1; {5262#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:48,423 INFO L280 TraceCheckUtils]: 43: Hoare triple {5262#(<= |fibo_#in~n| 3)} assume true; {5262#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:48,424 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {5262#(<= |fibo_#in~n| 3)} {5046#(= fibo_~n |fibo_#in~n|)} #46#return; {5207#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} is VALID [2020-07-08 22:06:48,425 INFO L280 TraceCheckUtils]: 45: Hoare triple {5207#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5207#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} is VALID [2020-07-08 22:06:48,425 INFO L263 TraceCheckUtils]: 46: Hoare triple {5207#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} call #t~ret1 := fibo(~n - 2); {4548#true} is VALID [2020-07-08 22:06:48,425 INFO L280 TraceCheckUtils]: 47: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,425 INFO L280 TraceCheckUtils]: 48: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:48,426 INFO L280 TraceCheckUtils]: 49: Hoare triple {4548#true} assume !(1 == ~n); {4548#true} is VALID [2020-07-08 22:06:48,426 INFO L263 TraceCheckUtils]: 50: Hoare triple {4548#true} call #t~ret0 := fibo(~n - 1); {4548#true} is VALID [2020-07-08 22:06:48,426 INFO L280 TraceCheckUtils]: 51: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,426 INFO L280 TraceCheckUtils]: 52: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:48,426 INFO L280 TraceCheckUtils]: 53: Hoare triple {4548#true} assume 1 == ~n; {4548#true} is VALID [2020-07-08 22:06:48,427 INFO L280 TraceCheckUtils]: 54: Hoare triple {4548#true} #res := 1; {4548#true} is VALID [2020-07-08 22:06:48,427 INFO L280 TraceCheckUtils]: 55: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,427 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {4548#true} {4548#true} #46#return; {4548#true} is VALID [2020-07-08 22:06:48,427 INFO L280 TraceCheckUtils]: 57: Hoare triple {4548#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4548#true} is VALID [2020-07-08 22:06:48,427 INFO L263 TraceCheckUtils]: 58: Hoare triple {4548#true} call #t~ret1 := fibo(~n - 2); {4548#true} is VALID [2020-07-08 22:06:48,428 INFO L280 TraceCheckUtils]: 59: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,428 INFO L280 TraceCheckUtils]: 60: Hoare triple {4548#true} assume ~n < 1; {4548#true} is VALID [2020-07-08 22:06:48,428 INFO L280 TraceCheckUtils]: 61: Hoare triple {4548#true} #res := 0; {4548#true} is VALID [2020-07-08 22:06:48,428 INFO L280 TraceCheckUtils]: 62: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,428 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {4548#true} {4548#true} #48#return; {4548#true} is VALID [2020-07-08 22:06:48,429 INFO L280 TraceCheckUtils]: 64: Hoare triple {4548#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4548#true} is VALID [2020-07-08 22:06:48,429 INFO L280 TraceCheckUtils]: 65: Hoare triple {4548#true} #res := #t~ret0 + #t~ret1; {4548#true} is VALID [2020-07-08 22:06:48,429 INFO L280 TraceCheckUtils]: 66: Hoare triple {4548#true} havoc #t~ret0; {4548#true} is VALID [2020-07-08 22:06:48,429 INFO L280 TraceCheckUtils]: 67: Hoare triple {4548#true} havoc #t~ret1; {4548#true} is VALID [2020-07-08 22:06:48,429 INFO L280 TraceCheckUtils]: 68: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,431 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {4548#true} {5207#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} #48#return; {5231#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:06:48,431 INFO L280 TraceCheckUtils]: 70: Hoare triple {5231#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5231#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:06:48,432 INFO L280 TraceCheckUtils]: 71: Hoare triple {5231#(<= |fibo_#in~n| 4)} #res := #t~ret0 + #t~ret1; {5231#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:06:48,433 INFO L280 TraceCheckUtils]: 72: Hoare triple {5231#(<= |fibo_#in~n| 4)} havoc #t~ret0; {5231#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:06:48,433 INFO L280 TraceCheckUtils]: 73: Hoare triple {5231#(<= |fibo_#in~n| 4)} havoc #t~ret1; {5231#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:06:48,434 INFO L280 TraceCheckUtils]: 74: Hoare triple {5231#(<= |fibo_#in~n| 4)} assume true; {5231#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:06:48,436 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {5231#(<= |fibo_#in~n| 4)} {5046#(= fibo_~n |fibo_#in~n|)} #46#return; {5123#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 5))} is VALID [2020-07-08 22:06:48,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:48,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:48,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:48,461 INFO L280 TraceCheckUtils]: 0: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,462 INFO L280 TraceCheckUtils]: 1: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:48,462 INFO L280 TraceCheckUtils]: 2: Hoare triple {4548#true} assume 1 == ~n; {4548#true} is VALID [2020-07-08 22:06:48,462 INFO L280 TraceCheckUtils]: 3: Hoare triple {4548#true} #res := 1; {4548#true} is VALID [2020-07-08 22:06:48,462 INFO L280 TraceCheckUtils]: 4: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,463 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {4548#true} {4548#true} #46#return; {4548#true} is VALID [2020-07-08 22:06:48,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:48,466 INFO L280 TraceCheckUtils]: 0: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,466 INFO L280 TraceCheckUtils]: 1: Hoare triple {4548#true} assume ~n < 1; {4548#true} is VALID [2020-07-08 22:06:48,467 INFO L280 TraceCheckUtils]: 2: Hoare triple {4548#true} #res := 0; {4548#true} is VALID [2020-07-08 22:06:48,467 INFO L280 TraceCheckUtils]: 3: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,467 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4548#true} {4548#true} #48#return; {4548#true} is VALID [2020-07-08 22:06:48,468 INFO L280 TraceCheckUtils]: 0: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,468 INFO L280 TraceCheckUtils]: 1: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:48,468 INFO L280 TraceCheckUtils]: 2: Hoare triple {4548#true} assume !(1 == ~n); {4548#true} is VALID [2020-07-08 22:06:48,468 INFO L263 TraceCheckUtils]: 3: Hoare triple {4548#true} call #t~ret0 := fibo(~n - 1); {4548#true} is VALID [2020-07-08 22:06:48,469 INFO L280 TraceCheckUtils]: 4: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,469 INFO L280 TraceCheckUtils]: 5: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:48,469 INFO L280 TraceCheckUtils]: 6: Hoare triple {4548#true} assume 1 == ~n; {4548#true} is VALID [2020-07-08 22:06:48,469 INFO L280 TraceCheckUtils]: 7: Hoare triple {4548#true} #res := 1; {4548#true} is VALID [2020-07-08 22:06:48,470 INFO L280 TraceCheckUtils]: 8: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,470 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {4548#true} {4548#true} #46#return; {4548#true} is VALID [2020-07-08 22:06:48,470 INFO L280 TraceCheckUtils]: 10: Hoare triple {4548#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4548#true} is VALID [2020-07-08 22:06:48,470 INFO L263 TraceCheckUtils]: 11: Hoare triple {4548#true} call #t~ret1 := fibo(~n - 2); {4548#true} is VALID [2020-07-08 22:06:48,470 INFO L280 TraceCheckUtils]: 12: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,471 INFO L280 TraceCheckUtils]: 13: Hoare triple {4548#true} assume ~n < 1; {4548#true} is VALID [2020-07-08 22:06:48,471 INFO L280 TraceCheckUtils]: 14: Hoare triple {4548#true} #res := 0; {4548#true} is VALID [2020-07-08 22:06:48,471 INFO L280 TraceCheckUtils]: 15: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,471 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {4548#true} {4548#true} #48#return; {4548#true} is VALID [2020-07-08 22:06:48,471 INFO L280 TraceCheckUtils]: 17: Hoare triple {4548#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4548#true} is VALID [2020-07-08 22:06:48,472 INFO L280 TraceCheckUtils]: 18: Hoare triple {4548#true} #res := #t~ret0 + #t~ret1; {4548#true} is VALID [2020-07-08 22:06:48,472 INFO L280 TraceCheckUtils]: 19: Hoare triple {4548#true} havoc #t~ret0; {4548#true} is VALID [2020-07-08 22:06:48,472 INFO L280 TraceCheckUtils]: 20: Hoare triple {4548#true} havoc #t~ret1; {4548#true} is VALID [2020-07-08 22:06:48,472 INFO L280 TraceCheckUtils]: 21: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,473 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {4548#true} {4548#true} #46#return; {4548#true} is VALID [2020-07-08 22:06:48,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:48,476 INFO L280 TraceCheckUtils]: 0: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,476 INFO L280 TraceCheckUtils]: 1: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:48,477 INFO L280 TraceCheckUtils]: 2: Hoare triple {4548#true} assume 1 == ~n; {4548#true} is VALID [2020-07-08 22:06:48,477 INFO L280 TraceCheckUtils]: 3: Hoare triple {4548#true} #res := 1; {4548#true} is VALID [2020-07-08 22:06:48,477 INFO L280 TraceCheckUtils]: 4: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,477 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {4548#true} {4548#true} #48#return; {4548#true} is VALID [2020-07-08 22:06:48,478 INFO L280 TraceCheckUtils]: 0: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,478 INFO L280 TraceCheckUtils]: 1: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:48,478 INFO L280 TraceCheckUtils]: 2: Hoare triple {4548#true} assume !(1 == ~n); {4548#true} is VALID [2020-07-08 22:06:48,478 INFO L263 TraceCheckUtils]: 3: Hoare triple {4548#true} call #t~ret0 := fibo(~n - 1); {4548#true} is VALID [2020-07-08 22:06:48,478 INFO L280 TraceCheckUtils]: 4: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,479 INFO L280 TraceCheckUtils]: 5: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:48,479 INFO L280 TraceCheckUtils]: 6: Hoare triple {4548#true} assume !(1 == ~n); {4548#true} is VALID [2020-07-08 22:06:48,479 INFO L263 TraceCheckUtils]: 7: Hoare triple {4548#true} call #t~ret0 := fibo(~n - 1); {4548#true} is VALID [2020-07-08 22:06:48,479 INFO L280 TraceCheckUtils]: 8: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,479 INFO L280 TraceCheckUtils]: 9: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:48,480 INFO L280 TraceCheckUtils]: 10: Hoare triple {4548#true} assume 1 == ~n; {4548#true} is VALID [2020-07-08 22:06:48,480 INFO L280 TraceCheckUtils]: 11: Hoare triple {4548#true} #res := 1; {4548#true} is VALID [2020-07-08 22:06:48,480 INFO L280 TraceCheckUtils]: 12: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,480 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {4548#true} {4548#true} #46#return; {4548#true} is VALID [2020-07-08 22:06:48,480 INFO L280 TraceCheckUtils]: 14: Hoare triple {4548#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4548#true} is VALID [2020-07-08 22:06:48,481 INFO L263 TraceCheckUtils]: 15: Hoare triple {4548#true} call #t~ret1 := fibo(~n - 2); {4548#true} is VALID [2020-07-08 22:06:48,481 INFO L280 TraceCheckUtils]: 16: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,481 INFO L280 TraceCheckUtils]: 17: Hoare triple {4548#true} assume ~n < 1; {4548#true} is VALID [2020-07-08 22:06:48,481 INFO L280 TraceCheckUtils]: 18: Hoare triple {4548#true} #res := 0; {4548#true} is VALID [2020-07-08 22:06:48,481 INFO L280 TraceCheckUtils]: 19: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,482 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4548#true} {4548#true} #48#return; {4548#true} is VALID [2020-07-08 22:06:48,482 INFO L280 TraceCheckUtils]: 21: Hoare triple {4548#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4548#true} is VALID [2020-07-08 22:06:48,482 INFO L280 TraceCheckUtils]: 22: Hoare triple {4548#true} #res := #t~ret0 + #t~ret1; {4548#true} is VALID [2020-07-08 22:06:48,482 INFO L280 TraceCheckUtils]: 23: Hoare triple {4548#true} havoc #t~ret0; {4548#true} is VALID [2020-07-08 22:06:48,483 INFO L280 TraceCheckUtils]: 24: Hoare triple {4548#true} havoc #t~ret1; {4548#true} is VALID [2020-07-08 22:06:48,483 INFO L280 TraceCheckUtils]: 25: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,483 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {4548#true} {4548#true} #46#return; {4548#true} is VALID [2020-07-08 22:06:48,483 INFO L280 TraceCheckUtils]: 27: Hoare triple {4548#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4548#true} is VALID [2020-07-08 22:06:48,483 INFO L263 TraceCheckUtils]: 28: Hoare triple {4548#true} call #t~ret1 := fibo(~n - 2); {4548#true} is VALID [2020-07-08 22:06:48,484 INFO L280 TraceCheckUtils]: 29: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,484 INFO L280 TraceCheckUtils]: 30: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:48,484 INFO L280 TraceCheckUtils]: 31: Hoare triple {4548#true} assume 1 == ~n; {4548#true} is VALID [2020-07-08 22:06:48,484 INFO L280 TraceCheckUtils]: 32: Hoare triple {4548#true} #res := 1; {4548#true} is VALID [2020-07-08 22:06:48,484 INFO L280 TraceCheckUtils]: 33: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,485 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {4548#true} {4548#true} #48#return; {4548#true} is VALID [2020-07-08 22:06:48,485 INFO L280 TraceCheckUtils]: 35: Hoare triple {4548#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4548#true} is VALID [2020-07-08 22:06:48,485 INFO L280 TraceCheckUtils]: 36: Hoare triple {4548#true} #res := #t~ret0 + #t~ret1; {4548#true} is VALID [2020-07-08 22:06:48,485 INFO L280 TraceCheckUtils]: 37: Hoare triple {4548#true} havoc #t~ret0; {4548#true} is VALID [2020-07-08 22:06:48,485 INFO L280 TraceCheckUtils]: 38: Hoare triple {4548#true} havoc #t~ret1; {4548#true} is VALID [2020-07-08 22:06:48,486 INFO L280 TraceCheckUtils]: 39: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,487 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {4548#true} {5123#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 5))} #48#return; {5165#(<= |fibo_#in~n| 5)} is VALID [2020-07-08 22:06:48,488 INFO L280 TraceCheckUtils]: 0: Hoare triple {4548#true} ~n := #in~n; {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,489 INFO L280 TraceCheckUtils]: 1: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,489 INFO L280 TraceCheckUtils]: 2: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,489 INFO L263 TraceCheckUtils]: 3: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4548#true} is VALID [2020-07-08 22:06:48,490 INFO L280 TraceCheckUtils]: 4: Hoare triple {4548#true} ~n := #in~n; {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,491 INFO L280 TraceCheckUtils]: 5: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,491 INFO L280 TraceCheckUtils]: 6: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,491 INFO L263 TraceCheckUtils]: 7: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4548#true} is VALID [2020-07-08 22:06:48,492 INFO L280 TraceCheckUtils]: 8: Hoare triple {4548#true} ~n := #in~n; {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,492 INFO L280 TraceCheckUtils]: 9: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,493 INFO L280 TraceCheckUtils]: 10: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,493 INFO L263 TraceCheckUtils]: 11: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4548#true} is VALID [2020-07-08 22:06:48,494 INFO L280 TraceCheckUtils]: 12: Hoare triple {4548#true} ~n := #in~n; {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,494 INFO L280 TraceCheckUtils]: 13: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,495 INFO L280 TraceCheckUtils]: 14: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,495 INFO L263 TraceCheckUtils]: 15: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4548#true} is VALID [2020-07-08 22:06:48,495 INFO L280 TraceCheckUtils]: 16: Hoare triple {4548#true} ~n := #in~n; {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,496 INFO L280 TraceCheckUtils]: 17: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,497 INFO L280 TraceCheckUtils]: 18: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {5276#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:48,497 INFO L280 TraceCheckUtils]: 19: Hoare triple {5276#(<= |fibo_#in~n| 1)} #res := 1; {5276#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:48,498 INFO L280 TraceCheckUtils]: 20: Hoare triple {5276#(<= |fibo_#in~n| 1)} assume true; {5276#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:48,499 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {5276#(<= |fibo_#in~n| 1)} {5046#(= fibo_~n |fibo_#in~n|)} #46#return; {5269#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:06:48,500 INFO L280 TraceCheckUtils]: 22: Hoare triple {5269#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5269#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:06:48,500 INFO L263 TraceCheckUtils]: 23: Hoare triple {5269#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} call #t~ret1 := fibo(~n - 2); {4548#true} is VALID [2020-07-08 22:06:48,500 INFO L280 TraceCheckUtils]: 24: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,500 INFO L280 TraceCheckUtils]: 25: Hoare triple {4548#true} assume ~n < 1; {4548#true} is VALID [2020-07-08 22:06:48,500 INFO L280 TraceCheckUtils]: 26: Hoare triple {4548#true} #res := 0; {4548#true} is VALID [2020-07-08 22:06:48,501 INFO L280 TraceCheckUtils]: 27: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,502 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {4548#true} {5269#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} #48#return; {5275#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:48,502 INFO L280 TraceCheckUtils]: 29: Hoare triple {5275#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5275#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:48,503 INFO L280 TraceCheckUtils]: 30: Hoare triple {5275#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {5275#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:48,503 INFO L280 TraceCheckUtils]: 31: Hoare triple {5275#(<= |fibo_#in~n| 2)} havoc #t~ret0; {5275#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:48,504 INFO L280 TraceCheckUtils]: 32: Hoare triple {5275#(<= |fibo_#in~n| 2)} havoc #t~ret1; {5275#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:48,504 INFO L280 TraceCheckUtils]: 33: Hoare triple {5275#(<= |fibo_#in~n| 2)} assume true; {5275#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:48,506 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {5275#(<= |fibo_#in~n| 2)} {5046#(= fibo_~n |fibo_#in~n|)} #46#return; {5255#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} is VALID [2020-07-08 22:06:48,507 INFO L280 TraceCheckUtils]: 35: Hoare triple {5255#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5255#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} is VALID [2020-07-08 22:06:48,507 INFO L263 TraceCheckUtils]: 36: Hoare triple {5255#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} call #t~ret1 := fibo(~n - 2); {4548#true} is VALID [2020-07-08 22:06:48,507 INFO L280 TraceCheckUtils]: 37: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,507 INFO L280 TraceCheckUtils]: 38: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:48,508 INFO L280 TraceCheckUtils]: 39: Hoare triple {4548#true} assume 1 == ~n; {4548#true} is VALID [2020-07-08 22:06:48,508 INFO L280 TraceCheckUtils]: 40: Hoare triple {4548#true} #res := 1; {4548#true} is VALID [2020-07-08 22:06:48,508 INFO L280 TraceCheckUtils]: 41: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,509 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {4548#true} {5255#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} #48#return; {5262#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:48,510 INFO L280 TraceCheckUtils]: 43: Hoare triple {5262#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5262#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:48,510 INFO L280 TraceCheckUtils]: 44: Hoare triple {5262#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {5262#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:48,511 INFO L280 TraceCheckUtils]: 45: Hoare triple {5262#(<= |fibo_#in~n| 3)} havoc #t~ret0; {5262#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:48,511 INFO L280 TraceCheckUtils]: 46: Hoare triple {5262#(<= |fibo_#in~n| 3)} havoc #t~ret1; {5262#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:48,512 INFO L280 TraceCheckUtils]: 47: Hoare triple {5262#(<= |fibo_#in~n| 3)} assume true; {5262#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:48,513 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {5262#(<= |fibo_#in~n| 3)} {5046#(= fibo_~n |fibo_#in~n|)} #46#return; {5207#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} is VALID [2020-07-08 22:06:48,514 INFO L280 TraceCheckUtils]: 49: Hoare triple {5207#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5207#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} is VALID [2020-07-08 22:06:48,514 INFO L263 TraceCheckUtils]: 50: Hoare triple {5207#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} call #t~ret1 := fibo(~n - 2); {4548#true} is VALID [2020-07-08 22:06:48,514 INFO L280 TraceCheckUtils]: 51: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,514 INFO L280 TraceCheckUtils]: 52: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:48,515 INFO L280 TraceCheckUtils]: 53: Hoare triple {4548#true} assume !(1 == ~n); {4548#true} is VALID [2020-07-08 22:06:48,515 INFO L263 TraceCheckUtils]: 54: Hoare triple {4548#true} call #t~ret0 := fibo(~n - 1); {4548#true} is VALID [2020-07-08 22:06:48,515 INFO L280 TraceCheckUtils]: 55: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,515 INFO L280 TraceCheckUtils]: 56: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:48,516 INFO L280 TraceCheckUtils]: 57: Hoare triple {4548#true} assume 1 == ~n; {4548#true} is VALID [2020-07-08 22:06:48,516 INFO L280 TraceCheckUtils]: 58: Hoare triple {4548#true} #res := 1; {4548#true} is VALID [2020-07-08 22:06:48,516 INFO L280 TraceCheckUtils]: 59: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,516 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {4548#true} {4548#true} #46#return; {4548#true} is VALID [2020-07-08 22:06:48,516 INFO L280 TraceCheckUtils]: 61: Hoare triple {4548#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4548#true} is VALID [2020-07-08 22:06:48,517 INFO L263 TraceCheckUtils]: 62: Hoare triple {4548#true} call #t~ret1 := fibo(~n - 2); {4548#true} is VALID [2020-07-08 22:06:48,517 INFO L280 TraceCheckUtils]: 63: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,517 INFO L280 TraceCheckUtils]: 64: Hoare triple {4548#true} assume ~n < 1; {4548#true} is VALID [2020-07-08 22:06:48,517 INFO L280 TraceCheckUtils]: 65: Hoare triple {4548#true} #res := 0; {4548#true} is VALID [2020-07-08 22:06:48,517 INFO L280 TraceCheckUtils]: 66: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,518 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {4548#true} {4548#true} #48#return; {4548#true} is VALID [2020-07-08 22:06:48,518 INFO L280 TraceCheckUtils]: 68: Hoare triple {4548#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4548#true} is VALID [2020-07-08 22:06:48,518 INFO L280 TraceCheckUtils]: 69: Hoare triple {4548#true} #res := #t~ret0 + #t~ret1; {4548#true} is VALID [2020-07-08 22:06:48,518 INFO L280 TraceCheckUtils]: 70: Hoare triple {4548#true} havoc #t~ret0; {4548#true} is VALID [2020-07-08 22:06:48,518 INFO L280 TraceCheckUtils]: 71: Hoare triple {4548#true} havoc #t~ret1; {4548#true} is VALID [2020-07-08 22:06:48,519 INFO L280 TraceCheckUtils]: 72: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,520 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {4548#true} {5207#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} #48#return; {5231#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:06:48,520 INFO L280 TraceCheckUtils]: 74: Hoare triple {5231#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5231#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:06:48,521 INFO L280 TraceCheckUtils]: 75: Hoare triple {5231#(<= |fibo_#in~n| 4)} #res := #t~ret0 + #t~ret1; {5231#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:06:48,522 INFO L280 TraceCheckUtils]: 76: Hoare triple {5231#(<= |fibo_#in~n| 4)} havoc #t~ret0; {5231#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:06:48,522 INFO L280 TraceCheckUtils]: 77: Hoare triple {5231#(<= |fibo_#in~n| 4)} havoc #t~ret1; {5231#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:06:48,523 INFO L280 TraceCheckUtils]: 78: Hoare triple {5231#(<= |fibo_#in~n| 4)} assume true; {5231#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:06:48,524 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {5231#(<= |fibo_#in~n| 4)} {5046#(= fibo_~n |fibo_#in~n|)} #46#return; {5123#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 5))} is VALID [2020-07-08 22:06:48,525 INFO L280 TraceCheckUtils]: 80: Hoare triple {5123#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 5))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5123#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 5))} is VALID [2020-07-08 22:06:48,525 INFO L263 TraceCheckUtils]: 81: Hoare triple {5123#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 5))} call #t~ret1 := fibo(~n - 2); {4548#true} is VALID [2020-07-08 22:06:48,525 INFO L280 TraceCheckUtils]: 82: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,525 INFO L280 TraceCheckUtils]: 83: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:48,525 INFO L280 TraceCheckUtils]: 84: Hoare triple {4548#true} assume !(1 == ~n); {4548#true} is VALID [2020-07-08 22:06:48,526 INFO L263 TraceCheckUtils]: 85: Hoare triple {4548#true} call #t~ret0 := fibo(~n - 1); {4548#true} is VALID [2020-07-08 22:06:48,526 INFO L280 TraceCheckUtils]: 86: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,526 INFO L280 TraceCheckUtils]: 87: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:48,526 INFO L280 TraceCheckUtils]: 88: Hoare triple {4548#true} assume !(1 == ~n); {4548#true} is VALID [2020-07-08 22:06:48,526 INFO L263 TraceCheckUtils]: 89: Hoare triple {4548#true} call #t~ret0 := fibo(~n - 1); {4548#true} is VALID [2020-07-08 22:06:48,527 INFO L280 TraceCheckUtils]: 90: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,527 INFO L280 TraceCheckUtils]: 91: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:48,527 INFO L280 TraceCheckUtils]: 92: Hoare triple {4548#true} assume 1 == ~n; {4548#true} is VALID [2020-07-08 22:06:48,527 INFO L280 TraceCheckUtils]: 93: Hoare triple {4548#true} #res := 1; {4548#true} is VALID [2020-07-08 22:06:48,527 INFO L280 TraceCheckUtils]: 94: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,528 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {4548#true} {4548#true} #46#return; {4548#true} is VALID [2020-07-08 22:06:48,528 INFO L280 TraceCheckUtils]: 96: Hoare triple {4548#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4548#true} is VALID [2020-07-08 22:06:48,528 INFO L263 TraceCheckUtils]: 97: Hoare triple {4548#true} call #t~ret1 := fibo(~n - 2); {4548#true} is VALID [2020-07-08 22:06:48,528 INFO L280 TraceCheckUtils]: 98: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,528 INFO L280 TraceCheckUtils]: 99: Hoare triple {4548#true} assume ~n < 1; {4548#true} is VALID [2020-07-08 22:06:48,529 INFO L280 TraceCheckUtils]: 100: Hoare triple {4548#true} #res := 0; {4548#true} is VALID [2020-07-08 22:06:48,529 INFO L280 TraceCheckUtils]: 101: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,529 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {4548#true} {4548#true} #48#return; {4548#true} is VALID [2020-07-08 22:06:48,529 INFO L280 TraceCheckUtils]: 103: Hoare triple {4548#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4548#true} is VALID [2020-07-08 22:06:48,529 INFO L280 TraceCheckUtils]: 104: Hoare triple {4548#true} #res := #t~ret0 + #t~ret1; {4548#true} is VALID [2020-07-08 22:06:48,530 INFO L280 TraceCheckUtils]: 105: Hoare triple {4548#true} havoc #t~ret0; {4548#true} is VALID [2020-07-08 22:06:48,530 INFO L280 TraceCheckUtils]: 106: Hoare triple {4548#true} havoc #t~ret1; {4548#true} is VALID [2020-07-08 22:06:48,530 INFO L280 TraceCheckUtils]: 107: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,530 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {4548#true} {4548#true} #46#return; {4548#true} is VALID [2020-07-08 22:06:48,530 INFO L280 TraceCheckUtils]: 109: Hoare triple {4548#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4548#true} is VALID [2020-07-08 22:06:48,531 INFO L263 TraceCheckUtils]: 110: Hoare triple {4548#true} call #t~ret1 := fibo(~n - 2); {4548#true} is VALID [2020-07-08 22:06:48,531 INFO L280 TraceCheckUtils]: 111: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,531 INFO L280 TraceCheckUtils]: 112: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:48,531 INFO L280 TraceCheckUtils]: 113: Hoare triple {4548#true} assume 1 == ~n; {4548#true} is VALID [2020-07-08 22:06:48,531 INFO L280 TraceCheckUtils]: 114: Hoare triple {4548#true} #res := 1; {4548#true} is VALID [2020-07-08 22:06:48,531 INFO L280 TraceCheckUtils]: 115: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,532 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {4548#true} {4548#true} #48#return; {4548#true} is VALID [2020-07-08 22:06:48,532 INFO L280 TraceCheckUtils]: 117: Hoare triple {4548#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4548#true} is VALID [2020-07-08 22:06:48,532 INFO L280 TraceCheckUtils]: 118: Hoare triple {4548#true} #res := #t~ret0 + #t~ret1; {4548#true} is VALID [2020-07-08 22:06:48,532 INFO L280 TraceCheckUtils]: 119: Hoare triple {4548#true} havoc #t~ret0; {4548#true} is VALID [2020-07-08 22:06:48,532 INFO L280 TraceCheckUtils]: 120: Hoare triple {4548#true} havoc #t~ret1; {4548#true} is VALID [2020-07-08 22:06:48,533 INFO L280 TraceCheckUtils]: 121: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,534 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {4548#true} {5123#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 5))} #48#return; {5165#(<= |fibo_#in~n| 5)} is VALID [2020-07-08 22:06:48,534 INFO L280 TraceCheckUtils]: 123: Hoare triple {5165#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5165#(<= |fibo_#in~n| 5)} is VALID [2020-07-08 22:06:48,535 INFO L280 TraceCheckUtils]: 124: Hoare triple {5165#(<= |fibo_#in~n| 5)} #res := #t~ret0 + #t~ret1; {5165#(<= |fibo_#in~n| 5)} is VALID [2020-07-08 22:06:48,536 INFO L280 TraceCheckUtils]: 125: Hoare triple {5165#(<= |fibo_#in~n| 5)} havoc #t~ret0; {5165#(<= |fibo_#in~n| 5)} is VALID [2020-07-08 22:06:48,536 INFO L280 TraceCheckUtils]: 126: Hoare triple {5165#(<= |fibo_#in~n| 5)} havoc #t~ret1; {5165#(<= |fibo_#in~n| 5)} is VALID [2020-07-08 22:06:48,537 INFO L280 TraceCheckUtils]: 127: Hoare triple {5165#(<= |fibo_#in~n| 5)} assume true; {5165#(<= |fibo_#in~n| 5)} is VALID [2020-07-08 22:06:48,538 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {5165#(<= |fibo_#in~n| 5)} {4548#true} #46#return; {4934#(<= fibo_~n 6)} is VALID [2020-07-08 22:06:48,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:48,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:48,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:48,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:48,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:48,682 INFO L280 TraceCheckUtils]: 0: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,682 INFO L280 TraceCheckUtils]: 1: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:48,683 INFO L280 TraceCheckUtils]: 2: Hoare triple {4548#true} assume 1 == ~n; {4548#true} is VALID [2020-07-08 22:06:48,683 INFO L280 TraceCheckUtils]: 3: Hoare triple {4548#true} #res := 1; {4548#true} is VALID [2020-07-08 22:06:48,683 INFO L280 TraceCheckUtils]: 4: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,683 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {4548#true} {4548#true} #46#return; {4548#true} is VALID [2020-07-08 22:06:48,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:48,687 INFO L280 TraceCheckUtils]: 0: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,688 INFO L280 TraceCheckUtils]: 1: Hoare triple {4548#true} assume ~n < 1; {4548#true} is VALID [2020-07-08 22:06:48,688 INFO L280 TraceCheckUtils]: 2: Hoare triple {4548#true} #res := 0; {4548#true} is VALID [2020-07-08 22:06:48,688 INFO L280 TraceCheckUtils]: 3: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,688 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4548#true} {4548#true} #48#return; {4548#true} is VALID [2020-07-08 22:06:48,689 INFO L280 TraceCheckUtils]: 0: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,689 INFO L280 TraceCheckUtils]: 1: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:48,689 INFO L280 TraceCheckUtils]: 2: Hoare triple {4548#true} assume !(1 == ~n); {4548#true} is VALID [2020-07-08 22:06:48,689 INFO L263 TraceCheckUtils]: 3: Hoare triple {4548#true} call #t~ret0 := fibo(~n - 1); {4548#true} is VALID [2020-07-08 22:06:48,690 INFO L280 TraceCheckUtils]: 4: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,690 INFO L280 TraceCheckUtils]: 5: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:48,690 INFO L280 TraceCheckUtils]: 6: Hoare triple {4548#true} assume 1 == ~n; {4548#true} is VALID [2020-07-08 22:06:48,690 INFO L280 TraceCheckUtils]: 7: Hoare triple {4548#true} #res := 1; {4548#true} is VALID [2020-07-08 22:06:48,691 INFO L280 TraceCheckUtils]: 8: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,691 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {4548#true} {4548#true} #46#return; {4548#true} is VALID [2020-07-08 22:06:48,691 INFO L280 TraceCheckUtils]: 10: Hoare triple {4548#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4548#true} is VALID [2020-07-08 22:06:48,691 INFO L263 TraceCheckUtils]: 11: Hoare triple {4548#true} call #t~ret1 := fibo(~n - 2); {4548#true} is VALID [2020-07-08 22:06:48,692 INFO L280 TraceCheckUtils]: 12: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,692 INFO L280 TraceCheckUtils]: 13: Hoare triple {4548#true} assume ~n < 1; {4548#true} is VALID [2020-07-08 22:06:48,692 INFO L280 TraceCheckUtils]: 14: Hoare triple {4548#true} #res := 0; {4548#true} is VALID [2020-07-08 22:06:48,692 INFO L280 TraceCheckUtils]: 15: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,692 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {4548#true} {4548#true} #48#return; {4548#true} is VALID [2020-07-08 22:06:48,693 INFO L280 TraceCheckUtils]: 17: Hoare triple {4548#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4548#true} is VALID [2020-07-08 22:06:48,693 INFO L280 TraceCheckUtils]: 18: Hoare triple {4548#true} #res := #t~ret0 + #t~ret1; {4548#true} is VALID [2020-07-08 22:06:48,693 INFO L280 TraceCheckUtils]: 19: Hoare triple {4548#true} havoc #t~ret0; {4548#true} is VALID [2020-07-08 22:06:48,693 INFO L280 TraceCheckUtils]: 20: Hoare triple {4548#true} havoc #t~ret1; {4548#true} is VALID [2020-07-08 22:06:48,694 INFO L280 TraceCheckUtils]: 21: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,694 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {4548#true} {4548#true} #46#return; {4548#true} is VALID [2020-07-08 22:06:48,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:48,697 INFO L280 TraceCheckUtils]: 0: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,698 INFO L280 TraceCheckUtils]: 1: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:48,698 INFO L280 TraceCheckUtils]: 2: Hoare triple {4548#true} assume 1 == ~n; {4548#true} is VALID [2020-07-08 22:06:48,698 INFO L280 TraceCheckUtils]: 3: Hoare triple {4548#true} #res := 1; {4548#true} is VALID [2020-07-08 22:06:48,698 INFO L280 TraceCheckUtils]: 4: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,699 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {4548#true} {4548#true} #48#return; {4548#true} is VALID [2020-07-08 22:06:48,699 INFO L280 TraceCheckUtils]: 0: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,699 INFO L280 TraceCheckUtils]: 1: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:48,700 INFO L280 TraceCheckUtils]: 2: Hoare triple {4548#true} assume !(1 == ~n); {4548#true} is VALID [2020-07-08 22:06:48,700 INFO L263 TraceCheckUtils]: 3: Hoare triple {4548#true} call #t~ret0 := fibo(~n - 1); {4548#true} is VALID [2020-07-08 22:06:48,700 INFO L280 TraceCheckUtils]: 4: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,700 INFO L280 TraceCheckUtils]: 5: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:48,701 INFO L280 TraceCheckUtils]: 6: Hoare triple {4548#true} assume !(1 == ~n); {4548#true} is VALID [2020-07-08 22:06:48,701 INFO L263 TraceCheckUtils]: 7: Hoare triple {4548#true} call #t~ret0 := fibo(~n - 1); {4548#true} is VALID [2020-07-08 22:06:48,701 INFO L280 TraceCheckUtils]: 8: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,701 INFO L280 TraceCheckUtils]: 9: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:48,701 INFO L280 TraceCheckUtils]: 10: Hoare triple {4548#true} assume 1 == ~n; {4548#true} is VALID [2020-07-08 22:06:48,702 INFO L280 TraceCheckUtils]: 11: Hoare triple {4548#true} #res := 1; {4548#true} is VALID [2020-07-08 22:06:48,702 INFO L280 TraceCheckUtils]: 12: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,702 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {4548#true} {4548#true} #46#return; {4548#true} is VALID [2020-07-08 22:06:48,702 INFO L280 TraceCheckUtils]: 14: Hoare triple {4548#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4548#true} is VALID [2020-07-08 22:06:48,703 INFO L263 TraceCheckUtils]: 15: Hoare triple {4548#true} call #t~ret1 := fibo(~n - 2); {4548#true} is VALID [2020-07-08 22:06:48,703 INFO L280 TraceCheckUtils]: 16: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,703 INFO L280 TraceCheckUtils]: 17: Hoare triple {4548#true} assume ~n < 1; {4548#true} is VALID [2020-07-08 22:06:48,703 INFO L280 TraceCheckUtils]: 18: Hoare triple {4548#true} #res := 0; {4548#true} is VALID [2020-07-08 22:06:48,704 INFO L280 TraceCheckUtils]: 19: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,704 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4548#true} {4548#true} #48#return; {4548#true} is VALID [2020-07-08 22:06:48,704 INFO L280 TraceCheckUtils]: 21: Hoare triple {4548#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4548#true} is VALID [2020-07-08 22:06:48,704 INFO L280 TraceCheckUtils]: 22: Hoare triple {4548#true} #res := #t~ret0 + #t~ret1; {4548#true} is VALID [2020-07-08 22:06:48,705 INFO L280 TraceCheckUtils]: 23: Hoare triple {4548#true} havoc #t~ret0; {4548#true} is VALID [2020-07-08 22:06:48,705 INFO L280 TraceCheckUtils]: 24: Hoare triple {4548#true} havoc #t~ret1; {4548#true} is VALID [2020-07-08 22:06:48,705 INFO L280 TraceCheckUtils]: 25: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,706 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {4548#true} {4548#true} #46#return; {4548#true} is VALID [2020-07-08 22:06:48,706 INFO L280 TraceCheckUtils]: 27: Hoare triple {4548#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4548#true} is VALID [2020-07-08 22:06:48,707 INFO L263 TraceCheckUtils]: 28: Hoare triple {4548#true} call #t~ret1 := fibo(~n - 2); {4548#true} is VALID [2020-07-08 22:06:48,707 INFO L280 TraceCheckUtils]: 29: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,707 INFO L280 TraceCheckUtils]: 30: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:48,708 INFO L280 TraceCheckUtils]: 31: Hoare triple {4548#true} assume 1 == ~n; {4548#true} is VALID [2020-07-08 22:06:48,708 INFO L280 TraceCheckUtils]: 32: Hoare triple {4548#true} #res := 1; {4548#true} is VALID [2020-07-08 22:06:48,708 INFO L280 TraceCheckUtils]: 33: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,708 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {4548#true} {4548#true} #48#return; {4548#true} is VALID [2020-07-08 22:06:48,709 INFO L280 TraceCheckUtils]: 35: Hoare triple {4548#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4548#true} is VALID [2020-07-08 22:06:48,709 INFO L280 TraceCheckUtils]: 36: Hoare triple {4548#true} #res := #t~ret0 + #t~ret1; {4548#true} is VALID [2020-07-08 22:06:48,709 INFO L280 TraceCheckUtils]: 37: Hoare triple {4548#true} havoc #t~ret0; {4548#true} is VALID [2020-07-08 22:06:48,710 INFO L280 TraceCheckUtils]: 38: Hoare triple {4548#true} havoc #t~ret1; {4548#true} is VALID [2020-07-08 22:06:48,710 INFO L280 TraceCheckUtils]: 39: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,711 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {4548#true} {5046#(= fibo_~n |fibo_#in~n|)} #46#return; {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:48,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:48,807 INFO L280 TraceCheckUtils]: 0: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,808 INFO L280 TraceCheckUtils]: 1: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:48,808 INFO L280 TraceCheckUtils]: 2: Hoare triple {4548#true} assume 1 == ~n; {4548#true} is VALID [2020-07-08 22:06:48,809 INFO L280 TraceCheckUtils]: 3: Hoare triple {4548#true} #res := 1; {4548#true} is VALID [2020-07-08 22:06:48,809 INFO L280 TraceCheckUtils]: 4: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,811 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {4548#true} {5535#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #46#return; {5535#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:06:48,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:48,817 INFO L280 TraceCheckUtils]: 0: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,817 INFO L280 TraceCheckUtils]: 1: Hoare triple {4548#true} assume ~n < 1; {4548#true} is VALID [2020-07-08 22:06:48,817 INFO L280 TraceCheckUtils]: 2: Hoare triple {4548#true} #res := 0; {4548#true} is VALID [2020-07-08 22:06:48,818 INFO L280 TraceCheckUtils]: 3: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,819 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4548#true} {5535#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #48#return; {5547#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,820 INFO L280 TraceCheckUtils]: 0: Hoare triple {4548#true} ~n := #in~n; {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,821 INFO L280 TraceCheckUtils]: 1: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {5534#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-08 22:06:48,822 INFO L280 TraceCheckUtils]: 2: Hoare triple {5534#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {5535#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:06:48,822 INFO L263 TraceCheckUtils]: 3: Hoare triple {5535#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} call #t~ret0 := fibo(~n - 1); {4548#true} is VALID [2020-07-08 22:06:48,823 INFO L280 TraceCheckUtils]: 4: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,823 INFO L280 TraceCheckUtils]: 5: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:48,823 INFO L280 TraceCheckUtils]: 6: Hoare triple {4548#true} assume 1 == ~n; {4548#true} is VALID [2020-07-08 22:06:48,823 INFO L280 TraceCheckUtils]: 7: Hoare triple {4548#true} #res := 1; {4548#true} is VALID [2020-07-08 22:06:48,824 INFO L280 TraceCheckUtils]: 8: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,825 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {4548#true} {5535#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #46#return; {5535#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:06:48,826 INFO L280 TraceCheckUtils]: 10: Hoare triple {5535#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5535#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:06:48,826 INFO L263 TraceCheckUtils]: 11: Hoare triple {5535#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} call #t~ret1 := fibo(~n - 2); {4548#true} is VALID [2020-07-08 22:06:48,826 INFO L280 TraceCheckUtils]: 12: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,826 INFO L280 TraceCheckUtils]: 13: Hoare triple {4548#true} assume ~n < 1; {4548#true} is VALID [2020-07-08 22:06:48,827 INFO L280 TraceCheckUtils]: 14: Hoare triple {4548#true} #res := 0; {4548#true} is VALID [2020-07-08 22:06:48,827 INFO L280 TraceCheckUtils]: 15: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,828 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {4548#true} {5535#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #48#return; {5547#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,829 INFO L280 TraceCheckUtils]: 17: Hoare triple {5547#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5547#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,829 INFO L280 TraceCheckUtils]: 18: Hoare triple {5547#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {5547#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,830 INFO L280 TraceCheckUtils]: 19: Hoare triple {5547#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {5547#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,831 INFO L280 TraceCheckUtils]: 20: Hoare triple {5547#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {5547#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,832 INFO L280 TraceCheckUtils]: 21: Hoare triple {5547#(<= 2 |fibo_#in~n|)} assume true; {5547#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,833 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {5547#(<= 2 |fibo_#in~n|)} {5046#(= fibo_~n |fibo_#in~n|)} #48#return; {5493#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,835 INFO L280 TraceCheckUtils]: 0: Hoare triple {4548#true} ~n := #in~n; {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,836 INFO L280 TraceCheckUtils]: 1: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,837 INFO L280 TraceCheckUtils]: 2: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,837 INFO L263 TraceCheckUtils]: 3: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4548#true} is VALID [2020-07-08 22:06:48,838 INFO L280 TraceCheckUtils]: 4: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,838 INFO L280 TraceCheckUtils]: 5: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:48,839 INFO L280 TraceCheckUtils]: 6: Hoare triple {4548#true} assume !(1 == ~n); {4548#true} is VALID [2020-07-08 22:06:48,839 INFO L263 TraceCheckUtils]: 7: Hoare triple {4548#true} call #t~ret0 := fibo(~n - 1); {4548#true} is VALID [2020-07-08 22:06:48,839 INFO L280 TraceCheckUtils]: 8: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,840 INFO L280 TraceCheckUtils]: 9: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:48,840 INFO L280 TraceCheckUtils]: 10: Hoare triple {4548#true} assume !(1 == ~n); {4548#true} is VALID [2020-07-08 22:06:48,840 INFO L263 TraceCheckUtils]: 11: Hoare triple {4548#true} call #t~ret0 := fibo(~n - 1); {4548#true} is VALID [2020-07-08 22:06:48,840 INFO L280 TraceCheckUtils]: 12: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,841 INFO L280 TraceCheckUtils]: 13: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:48,841 INFO L280 TraceCheckUtils]: 14: Hoare triple {4548#true} assume 1 == ~n; {4548#true} is VALID [2020-07-08 22:06:48,842 INFO L280 TraceCheckUtils]: 15: Hoare triple {4548#true} #res := 1; {4548#true} is VALID [2020-07-08 22:06:48,842 INFO L280 TraceCheckUtils]: 16: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,842 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {4548#true} {4548#true} #46#return; {4548#true} is VALID [2020-07-08 22:06:48,843 INFO L280 TraceCheckUtils]: 18: Hoare triple {4548#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4548#true} is VALID [2020-07-08 22:06:48,843 INFO L263 TraceCheckUtils]: 19: Hoare triple {4548#true} call #t~ret1 := fibo(~n - 2); {4548#true} is VALID [2020-07-08 22:06:48,843 INFO L280 TraceCheckUtils]: 20: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,844 INFO L280 TraceCheckUtils]: 21: Hoare triple {4548#true} assume ~n < 1; {4548#true} is VALID [2020-07-08 22:06:48,844 INFO L280 TraceCheckUtils]: 22: Hoare triple {4548#true} #res := 0; {4548#true} is VALID [2020-07-08 22:06:48,844 INFO L280 TraceCheckUtils]: 23: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,844 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {4548#true} {4548#true} #48#return; {4548#true} is VALID [2020-07-08 22:06:48,845 INFO L280 TraceCheckUtils]: 25: Hoare triple {4548#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4548#true} is VALID [2020-07-08 22:06:48,845 INFO L280 TraceCheckUtils]: 26: Hoare triple {4548#true} #res := #t~ret0 + #t~ret1; {4548#true} is VALID [2020-07-08 22:06:48,845 INFO L280 TraceCheckUtils]: 27: Hoare triple {4548#true} havoc #t~ret0; {4548#true} is VALID [2020-07-08 22:06:48,845 INFO L280 TraceCheckUtils]: 28: Hoare triple {4548#true} havoc #t~ret1; {4548#true} is VALID [2020-07-08 22:06:48,846 INFO L280 TraceCheckUtils]: 29: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,846 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {4548#true} {4548#true} #46#return; {4548#true} is VALID [2020-07-08 22:06:48,846 INFO L280 TraceCheckUtils]: 31: Hoare triple {4548#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4548#true} is VALID [2020-07-08 22:06:48,846 INFO L263 TraceCheckUtils]: 32: Hoare triple {4548#true} call #t~ret1 := fibo(~n - 2); {4548#true} is VALID [2020-07-08 22:06:48,847 INFO L280 TraceCheckUtils]: 33: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,847 INFO L280 TraceCheckUtils]: 34: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:48,847 INFO L280 TraceCheckUtils]: 35: Hoare triple {4548#true} assume 1 == ~n; {4548#true} is VALID [2020-07-08 22:06:48,847 INFO L280 TraceCheckUtils]: 36: Hoare triple {4548#true} #res := 1; {4548#true} is VALID [2020-07-08 22:06:48,848 INFO L280 TraceCheckUtils]: 37: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,848 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {4548#true} {4548#true} #48#return; {4548#true} is VALID [2020-07-08 22:06:48,848 INFO L280 TraceCheckUtils]: 39: Hoare triple {4548#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4548#true} is VALID [2020-07-08 22:06:48,849 INFO L280 TraceCheckUtils]: 40: Hoare triple {4548#true} #res := #t~ret0 + #t~ret1; {4548#true} is VALID [2020-07-08 22:06:48,849 INFO L280 TraceCheckUtils]: 41: Hoare triple {4548#true} havoc #t~ret0; {4548#true} is VALID [2020-07-08 22:06:48,849 INFO L280 TraceCheckUtils]: 42: Hoare triple {4548#true} havoc #t~ret1; {4548#true} is VALID [2020-07-08 22:06:48,849 INFO L280 TraceCheckUtils]: 43: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,850 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {4548#true} {5046#(= fibo_~n |fibo_#in~n|)} #46#return; {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,851 INFO L280 TraceCheckUtils]: 45: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,851 INFO L263 TraceCheckUtils]: 46: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {4548#true} is VALID [2020-07-08 22:06:48,852 INFO L280 TraceCheckUtils]: 47: Hoare triple {4548#true} ~n := #in~n; {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,853 INFO L280 TraceCheckUtils]: 48: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {5534#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-08 22:06:48,854 INFO L280 TraceCheckUtils]: 49: Hoare triple {5534#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {5535#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:06:48,854 INFO L263 TraceCheckUtils]: 50: Hoare triple {5535#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} call #t~ret0 := fibo(~n - 1); {4548#true} is VALID [2020-07-08 22:06:48,854 INFO L280 TraceCheckUtils]: 51: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,854 INFO L280 TraceCheckUtils]: 52: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:48,855 INFO L280 TraceCheckUtils]: 53: Hoare triple {4548#true} assume 1 == ~n; {4548#true} is VALID [2020-07-08 22:06:48,855 INFO L280 TraceCheckUtils]: 54: Hoare triple {4548#true} #res := 1; {4548#true} is VALID [2020-07-08 22:06:48,855 INFO L280 TraceCheckUtils]: 55: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,856 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {4548#true} {5535#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #46#return; {5535#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:06:48,857 INFO L280 TraceCheckUtils]: 57: Hoare triple {5535#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5535#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:06:48,858 INFO L263 TraceCheckUtils]: 58: Hoare triple {5535#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} call #t~ret1 := fibo(~n - 2); {4548#true} is VALID [2020-07-08 22:06:48,858 INFO L280 TraceCheckUtils]: 59: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,859 INFO L280 TraceCheckUtils]: 60: Hoare triple {4548#true} assume ~n < 1; {4548#true} is VALID [2020-07-08 22:06:48,859 INFO L280 TraceCheckUtils]: 61: Hoare triple {4548#true} #res := 0; {4548#true} is VALID [2020-07-08 22:06:48,859 INFO L280 TraceCheckUtils]: 62: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,861 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {4548#true} {5535#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #48#return; {5547#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,862 INFO L280 TraceCheckUtils]: 64: Hoare triple {5547#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5547#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,862 INFO L280 TraceCheckUtils]: 65: Hoare triple {5547#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {5547#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,863 INFO L280 TraceCheckUtils]: 66: Hoare triple {5547#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {5547#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,864 INFO L280 TraceCheckUtils]: 67: Hoare triple {5547#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {5547#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,865 INFO L280 TraceCheckUtils]: 68: Hoare triple {5547#(<= 2 |fibo_#in~n|)} assume true; {5547#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,867 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {5547#(<= 2 |fibo_#in~n|)} {5046#(= fibo_~n |fibo_#in~n|)} #48#return; {5493#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,868 INFO L280 TraceCheckUtils]: 70: Hoare triple {5493#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5493#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,869 INFO L280 TraceCheckUtils]: 71: Hoare triple {5493#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {5493#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,870 INFO L280 TraceCheckUtils]: 72: Hoare triple {5493#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {5493#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,871 INFO L280 TraceCheckUtils]: 73: Hoare triple {5493#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {5493#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,871 INFO L280 TraceCheckUtils]: 74: Hoare triple {5493#(<= 4 |fibo_#in~n|)} assume true; {5493#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,873 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {5493#(<= 4 |fibo_#in~n|)} {5046#(= fibo_~n |fibo_#in~n|)} #46#return; {5404#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} is VALID [2020-07-08 22:06:48,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:48,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:48,891 INFO L280 TraceCheckUtils]: 0: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,891 INFO L280 TraceCheckUtils]: 1: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:48,892 INFO L280 TraceCheckUtils]: 2: Hoare triple {4548#true} assume 1 == ~n; {4548#true} is VALID [2020-07-08 22:06:48,892 INFO L280 TraceCheckUtils]: 3: Hoare triple {4548#true} #res := 1; {4548#true} is VALID [2020-07-08 22:06:48,892 INFO L280 TraceCheckUtils]: 4: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,893 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {4548#true} {4548#true} #46#return; {4548#true} is VALID [2020-07-08 22:06:48,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:48,897 INFO L280 TraceCheckUtils]: 0: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,898 INFO L280 TraceCheckUtils]: 1: Hoare triple {4548#true} assume ~n < 1; {4548#true} is VALID [2020-07-08 22:06:48,898 INFO L280 TraceCheckUtils]: 2: Hoare triple {4548#true} #res := 0; {4548#true} is VALID [2020-07-08 22:06:48,898 INFO L280 TraceCheckUtils]: 3: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,899 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4548#true} {4548#true} #48#return; {4548#true} is VALID [2020-07-08 22:06:48,899 INFO L280 TraceCheckUtils]: 0: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,899 INFO L280 TraceCheckUtils]: 1: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:48,900 INFO L280 TraceCheckUtils]: 2: Hoare triple {4548#true} assume !(1 == ~n); {4548#true} is VALID [2020-07-08 22:06:48,900 INFO L263 TraceCheckUtils]: 3: Hoare triple {4548#true} call #t~ret0 := fibo(~n - 1); {4548#true} is VALID [2020-07-08 22:06:48,900 INFO L280 TraceCheckUtils]: 4: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,900 INFO L280 TraceCheckUtils]: 5: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:48,901 INFO L280 TraceCheckUtils]: 6: Hoare triple {4548#true} assume 1 == ~n; {4548#true} is VALID [2020-07-08 22:06:48,901 INFO L280 TraceCheckUtils]: 7: Hoare triple {4548#true} #res := 1; {4548#true} is VALID [2020-07-08 22:06:48,901 INFO L280 TraceCheckUtils]: 8: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,901 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {4548#true} {4548#true} #46#return; {4548#true} is VALID [2020-07-08 22:06:48,901 INFO L280 TraceCheckUtils]: 10: Hoare triple {4548#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4548#true} is VALID [2020-07-08 22:06:48,902 INFO L263 TraceCheckUtils]: 11: Hoare triple {4548#true} call #t~ret1 := fibo(~n - 2); {4548#true} is VALID [2020-07-08 22:06:48,902 INFO L280 TraceCheckUtils]: 12: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,902 INFO L280 TraceCheckUtils]: 13: Hoare triple {4548#true} assume ~n < 1; {4548#true} is VALID [2020-07-08 22:06:48,903 INFO L280 TraceCheckUtils]: 14: Hoare triple {4548#true} #res := 0; {4548#true} is VALID [2020-07-08 22:06:48,903 INFO L280 TraceCheckUtils]: 15: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,903 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {4548#true} {4548#true} #48#return; {4548#true} is VALID [2020-07-08 22:06:48,904 INFO L280 TraceCheckUtils]: 17: Hoare triple {4548#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4548#true} is VALID [2020-07-08 22:06:48,904 INFO L280 TraceCheckUtils]: 18: Hoare triple {4548#true} #res := #t~ret0 + #t~ret1; {4548#true} is VALID [2020-07-08 22:06:48,904 INFO L280 TraceCheckUtils]: 19: Hoare triple {4548#true} havoc #t~ret0; {4548#true} is VALID [2020-07-08 22:06:48,904 INFO L280 TraceCheckUtils]: 20: Hoare triple {4548#true} havoc #t~ret1; {4548#true} is VALID [2020-07-08 22:06:48,904 INFO L280 TraceCheckUtils]: 21: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,906 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {4548#true} {5404#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} #48#return; {5428#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,907 INFO L280 TraceCheckUtils]: 0: Hoare triple {4548#true} ~n := #in~n; {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,907 INFO L280 TraceCheckUtils]: 1: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,908 INFO L280 TraceCheckUtils]: 2: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,908 INFO L263 TraceCheckUtils]: 3: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4548#true} is VALID [2020-07-08 22:06:48,909 INFO L280 TraceCheckUtils]: 4: Hoare triple {4548#true} ~n := #in~n; {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,909 INFO L280 TraceCheckUtils]: 5: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,910 INFO L280 TraceCheckUtils]: 6: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,910 INFO L263 TraceCheckUtils]: 7: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4548#true} is VALID [2020-07-08 22:06:48,910 INFO L280 TraceCheckUtils]: 8: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,910 INFO L280 TraceCheckUtils]: 9: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:48,911 INFO L280 TraceCheckUtils]: 10: Hoare triple {4548#true} assume !(1 == ~n); {4548#true} is VALID [2020-07-08 22:06:48,911 INFO L263 TraceCheckUtils]: 11: Hoare triple {4548#true} call #t~ret0 := fibo(~n - 1); {4548#true} is VALID [2020-07-08 22:06:48,911 INFO L280 TraceCheckUtils]: 12: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,911 INFO L280 TraceCheckUtils]: 13: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:48,912 INFO L280 TraceCheckUtils]: 14: Hoare triple {4548#true} assume !(1 == ~n); {4548#true} is VALID [2020-07-08 22:06:48,912 INFO L263 TraceCheckUtils]: 15: Hoare triple {4548#true} call #t~ret0 := fibo(~n - 1); {4548#true} is VALID [2020-07-08 22:06:48,912 INFO L280 TraceCheckUtils]: 16: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,912 INFO L280 TraceCheckUtils]: 17: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:48,913 INFO L280 TraceCheckUtils]: 18: Hoare triple {4548#true} assume 1 == ~n; {4548#true} is VALID [2020-07-08 22:06:48,913 INFO L280 TraceCheckUtils]: 19: Hoare triple {4548#true} #res := 1; {4548#true} is VALID [2020-07-08 22:06:48,913 INFO L280 TraceCheckUtils]: 20: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,914 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {4548#true} {4548#true} #46#return; {4548#true} is VALID [2020-07-08 22:06:48,914 INFO L280 TraceCheckUtils]: 22: Hoare triple {4548#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4548#true} is VALID [2020-07-08 22:06:48,914 INFO L263 TraceCheckUtils]: 23: Hoare triple {4548#true} call #t~ret1 := fibo(~n - 2); {4548#true} is VALID [2020-07-08 22:06:48,914 INFO L280 TraceCheckUtils]: 24: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,914 INFO L280 TraceCheckUtils]: 25: Hoare triple {4548#true} assume ~n < 1; {4548#true} is VALID [2020-07-08 22:06:48,915 INFO L280 TraceCheckUtils]: 26: Hoare triple {4548#true} #res := 0; {4548#true} is VALID [2020-07-08 22:06:48,915 INFO L280 TraceCheckUtils]: 27: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,915 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {4548#true} {4548#true} #48#return; {4548#true} is VALID [2020-07-08 22:06:48,915 INFO L280 TraceCheckUtils]: 29: Hoare triple {4548#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4548#true} is VALID [2020-07-08 22:06:48,915 INFO L280 TraceCheckUtils]: 30: Hoare triple {4548#true} #res := #t~ret0 + #t~ret1; {4548#true} is VALID [2020-07-08 22:06:48,915 INFO L280 TraceCheckUtils]: 31: Hoare triple {4548#true} havoc #t~ret0; {4548#true} is VALID [2020-07-08 22:06:48,916 INFO L280 TraceCheckUtils]: 32: Hoare triple {4548#true} havoc #t~ret1; {4548#true} is VALID [2020-07-08 22:06:48,916 INFO L280 TraceCheckUtils]: 33: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,916 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {4548#true} {4548#true} #46#return; {4548#true} is VALID [2020-07-08 22:06:48,916 INFO L280 TraceCheckUtils]: 35: Hoare triple {4548#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4548#true} is VALID [2020-07-08 22:06:48,916 INFO L263 TraceCheckUtils]: 36: Hoare triple {4548#true} call #t~ret1 := fibo(~n - 2); {4548#true} is VALID [2020-07-08 22:06:48,917 INFO L280 TraceCheckUtils]: 37: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,917 INFO L280 TraceCheckUtils]: 38: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:48,917 INFO L280 TraceCheckUtils]: 39: Hoare triple {4548#true} assume 1 == ~n; {4548#true} is VALID [2020-07-08 22:06:48,917 INFO L280 TraceCheckUtils]: 40: Hoare triple {4548#true} #res := 1; {4548#true} is VALID [2020-07-08 22:06:48,917 INFO L280 TraceCheckUtils]: 41: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,917 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {4548#true} {4548#true} #48#return; {4548#true} is VALID [2020-07-08 22:06:48,918 INFO L280 TraceCheckUtils]: 43: Hoare triple {4548#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4548#true} is VALID [2020-07-08 22:06:48,918 INFO L280 TraceCheckUtils]: 44: Hoare triple {4548#true} #res := #t~ret0 + #t~ret1; {4548#true} is VALID [2020-07-08 22:06:48,918 INFO L280 TraceCheckUtils]: 45: Hoare triple {4548#true} havoc #t~ret0; {4548#true} is VALID [2020-07-08 22:06:48,918 INFO L280 TraceCheckUtils]: 46: Hoare triple {4548#true} havoc #t~ret1; {4548#true} is VALID [2020-07-08 22:06:48,918 INFO L280 TraceCheckUtils]: 47: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,919 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {4548#true} {5046#(= fibo_~n |fibo_#in~n|)} #46#return; {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,920 INFO L280 TraceCheckUtils]: 49: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,920 INFO L263 TraceCheckUtils]: 50: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {4548#true} is VALID [2020-07-08 22:06:48,921 INFO L280 TraceCheckUtils]: 51: Hoare triple {4548#true} ~n := #in~n; {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,921 INFO L280 TraceCheckUtils]: 52: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {5534#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-08 22:06:48,922 INFO L280 TraceCheckUtils]: 53: Hoare triple {5534#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {5535#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:06:48,922 INFO L263 TraceCheckUtils]: 54: Hoare triple {5535#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} call #t~ret0 := fibo(~n - 1); {4548#true} is VALID [2020-07-08 22:06:48,923 INFO L280 TraceCheckUtils]: 55: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,923 INFO L280 TraceCheckUtils]: 56: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:48,923 INFO L280 TraceCheckUtils]: 57: Hoare triple {4548#true} assume 1 == ~n; {4548#true} is VALID [2020-07-08 22:06:48,923 INFO L280 TraceCheckUtils]: 58: Hoare triple {4548#true} #res := 1; {4548#true} is VALID [2020-07-08 22:06:48,923 INFO L280 TraceCheckUtils]: 59: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,924 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {4548#true} {5535#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #46#return; {5535#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:06:48,925 INFO L280 TraceCheckUtils]: 61: Hoare triple {5535#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5535#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:06:48,925 INFO L263 TraceCheckUtils]: 62: Hoare triple {5535#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} call #t~ret1 := fibo(~n - 2); {4548#true} is VALID [2020-07-08 22:06:48,926 INFO L280 TraceCheckUtils]: 63: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,926 INFO L280 TraceCheckUtils]: 64: Hoare triple {4548#true} assume ~n < 1; {4548#true} is VALID [2020-07-08 22:06:48,926 INFO L280 TraceCheckUtils]: 65: Hoare triple {4548#true} #res := 0; {4548#true} is VALID [2020-07-08 22:06:48,926 INFO L280 TraceCheckUtils]: 66: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,928 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {4548#true} {5535#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #48#return; {5547#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,928 INFO L280 TraceCheckUtils]: 68: Hoare triple {5547#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5547#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,929 INFO L280 TraceCheckUtils]: 69: Hoare triple {5547#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {5547#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,929 INFO L280 TraceCheckUtils]: 70: Hoare triple {5547#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {5547#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,930 INFO L280 TraceCheckUtils]: 71: Hoare triple {5547#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {5547#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,931 INFO L280 TraceCheckUtils]: 72: Hoare triple {5547#(<= 2 |fibo_#in~n|)} assume true; {5547#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,932 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {5547#(<= 2 |fibo_#in~n|)} {5046#(= fibo_~n |fibo_#in~n|)} #48#return; {5493#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,933 INFO L280 TraceCheckUtils]: 74: Hoare triple {5493#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5493#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,933 INFO L280 TraceCheckUtils]: 75: Hoare triple {5493#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {5493#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,934 INFO L280 TraceCheckUtils]: 76: Hoare triple {5493#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {5493#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,934 INFO L280 TraceCheckUtils]: 77: Hoare triple {5493#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {5493#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,935 INFO L280 TraceCheckUtils]: 78: Hoare triple {5493#(<= 4 |fibo_#in~n|)} assume true; {5493#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,937 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {5493#(<= 4 |fibo_#in~n|)} {5046#(= fibo_~n |fibo_#in~n|)} #46#return; {5404#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} is VALID [2020-07-08 22:06:48,938 INFO L280 TraceCheckUtils]: 80: Hoare triple {5404#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5404#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} is VALID [2020-07-08 22:06:48,938 INFO L263 TraceCheckUtils]: 81: Hoare triple {5404#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} call #t~ret1 := fibo(~n - 2); {4548#true} is VALID [2020-07-08 22:06:48,938 INFO L280 TraceCheckUtils]: 82: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,938 INFO L280 TraceCheckUtils]: 83: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:48,939 INFO L280 TraceCheckUtils]: 84: Hoare triple {4548#true} assume !(1 == ~n); {4548#true} is VALID [2020-07-08 22:06:48,939 INFO L263 TraceCheckUtils]: 85: Hoare triple {4548#true} call #t~ret0 := fibo(~n - 1); {4548#true} is VALID [2020-07-08 22:06:48,939 INFO L280 TraceCheckUtils]: 86: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,940 INFO L280 TraceCheckUtils]: 87: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:48,940 INFO L280 TraceCheckUtils]: 88: Hoare triple {4548#true} assume 1 == ~n; {4548#true} is VALID [2020-07-08 22:06:48,940 INFO L280 TraceCheckUtils]: 89: Hoare triple {4548#true} #res := 1; {4548#true} is VALID [2020-07-08 22:06:48,940 INFO L280 TraceCheckUtils]: 90: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,941 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {4548#true} {4548#true} #46#return; {4548#true} is VALID [2020-07-08 22:06:48,941 INFO L280 TraceCheckUtils]: 92: Hoare triple {4548#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4548#true} is VALID [2020-07-08 22:06:48,941 INFO L263 TraceCheckUtils]: 93: Hoare triple {4548#true} call #t~ret1 := fibo(~n - 2); {4548#true} is VALID [2020-07-08 22:06:48,942 INFO L280 TraceCheckUtils]: 94: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,942 INFO L280 TraceCheckUtils]: 95: Hoare triple {4548#true} assume ~n < 1; {4548#true} is VALID [2020-07-08 22:06:48,942 INFO L280 TraceCheckUtils]: 96: Hoare triple {4548#true} #res := 0; {4548#true} is VALID [2020-07-08 22:06:48,943 INFO L280 TraceCheckUtils]: 97: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,943 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {4548#true} {4548#true} #48#return; {4548#true} is VALID [2020-07-08 22:06:48,943 INFO L280 TraceCheckUtils]: 99: Hoare triple {4548#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4548#true} is VALID [2020-07-08 22:06:48,943 INFO L280 TraceCheckUtils]: 100: Hoare triple {4548#true} #res := #t~ret0 + #t~ret1; {4548#true} is VALID [2020-07-08 22:06:48,944 INFO L280 TraceCheckUtils]: 101: Hoare triple {4548#true} havoc #t~ret0; {4548#true} is VALID [2020-07-08 22:06:48,944 INFO L280 TraceCheckUtils]: 102: Hoare triple {4548#true} havoc #t~ret1; {4548#true} is VALID [2020-07-08 22:06:48,944 INFO L280 TraceCheckUtils]: 103: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,946 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {4548#true} {5404#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} #48#return; {5428#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,947 INFO L280 TraceCheckUtils]: 105: Hoare triple {5428#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5428#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,947 INFO L280 TraceCheckUtils]: 106: Hoare triple {5428#(<= 5 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {5428#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,948 INFO L280 TraceCheckUtils]: 107: Hoare triple {5428#(<= 5 |fibo_#in~n|)} havoc #t~ret0; {5428#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,949 INFO L280 TraceCheckUtils]: 108: Hoare triple {5428#(<= 5 |fibo_#in~n|)} havoc #t~ret1; {5428#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,950 INFO L280 TraceCheckUtils]: 109: Hoare triple {5428#(<= 5 |fibo_#in~n|)} assume true; {5428#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,951 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {5428#(<= 5 |fibo_#in~n|)} {4934#(<= fibo_~n 6)} #48#return; {4549#false} is VALID [2020-07-08 22:06:48,966 INFO L280 TraceCheckUtils]: 0: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,966 INFO L280 TraceCheckUtils]: 1: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:48,967 INFO L280 TraceCheckUtils]: 2: Hoare triple {4548#true} assume !(1 == ~n); {4548#true} is VALID [2020-07-08 22:06:48,967 INFO L263 TraceCheckUtils]: 3: Hoare triple {4548#true} call #t~ret0 := fibo(~n - 1); {4548#true} is VALID [2020-07-08 22:06:48,968 INFO L280 TraceCheckUtils]: 4: Hoare triple {4548#true} ~n := #in~n; {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,968 INFO L280 TraceCheckUtils]: 5: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,969 INFO L280 TraceCheckUtils]: 6: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,969 INFO L263 TraceCheckUtils]: 7: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4548#true} is VALID [2020-07-08 22:06:48,970 INFO L280 TraceCheckUtils]: 8: Hoare triple {4548#true} ~n := #in~n; {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,971 INFO L280 TraceCheckUtils]: 9: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,971 INFO L280 TraceCheckUtils]: 10: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,972 INFO L263 TraceCheckUtils]: 11: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4548#true} is VALID [2020-07-08 22:06:48,972 INFO L280 TraceCheckUtils]: 12: Hoare triple {4548#true} ~n := #in~n; {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,973 INFO L280 TraceCheckUtils]: 13: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,973 INFO L280 TraceCheckUtils]: 14: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,974 INFO L263 TraceCheckUtils]: 15: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4548#true} is VALID [2020-07-08 22:06:48,974 INFO L280 TraceCheckUtils]: 16: Hoare triple {4548#true} ~n := #in~n; {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,975 INFO L280 TraceCheckUtils]: 17: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,975 INFO L280 TraceCheckUtils]: 18: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,975 INFO L263 TraceCheckUtils]: 19: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4548#true} is VALID [2020-07-08 22:06:48,976 INFO L280 TraceCheckUtils]: 20: Hoare triple {4548#true} ~n := #in~n; {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,976 INFO L280 TraceCheckUtils]: 21: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:48,977 INFO L280 TraceCheckUtils]: 22: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {5276#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:48,978 INFO L280 TraceCheckUtils]: 23: Hoare triple {5276#(<= |fibo_#in~n| 1)} #res := 1; {5276#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:48,978 INFO L280 TraceCheckUtils]: 24: Hoare triple {5276#(<= |fibo_#in~n| 1)} assume true; {5276#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:48,980 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {5276#(<= |fibo_#in~n| 1)} {5046#(= fibo_~n |fibo_#in~n|)} #46#return; {5269#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:06:48,980 INFO L280 TraceCheckUtils]: 26: Hoare triple {5269#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5269#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:06:48,981 INFO L263 TraceCheckUtils]: 27: Hoare triple {5269#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} call #t~ret1 := fibo(~n - 2); {4548#true} is VALID [2020-07-08 22:06:48,981 INFO L280 TraceCheckUtils]: 28: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,981 INFO L280 TraceCheckUtils]: 29: Hoare triple {4548#true} assume ~n < 1; {4548#true} is VALID [2020-07-08 22:06:48,981 INFO L280 TraceCheckUtils]: 30: Hoare triple {4548#true} #res := 0; {4548#true} is VALID [2020-07-08 22:06:48,981 INFO L280 TraceCheckUtils]: 31: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,982 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {4548#true} {5269#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} #48#return; {5275#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:48,983 INFO L280 TraceCheckUtils]: 33: Hoare triple {5275#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5275#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:48,984 INFO L280 TraceCheckUtils]: 34: Hoare triple {5275#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {5275#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:48,984 INFO L280 TraceCheckUtils]: 35: Hoare triple {5275#(<= |fibo_#in~n| 2)} havoc #t~ret0; {5275#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:48,985 INFO L280 TraceCheckUtils]: 36: Hoare triple {5275#(<= |fibo_#in~n| 2)} havoc #t~ret1; {5275#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:48,985 INFO L280 TraceCheckUtils]: 37: Hoare triple {5275#(<= |fibo_#in~n| 2)} assume true; {5275#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:48,987 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {5275#(<= |fibo_#in~n| 2)} {5046#(= fibo_~n |fibo_#in~n|)} #46#return; {5255#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} is VALID [2020-07-08 22:06:48,988 INFO L280 TraceCheckUtils]: 39: Hoare triple {5255#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5255#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} is VALID [2020-07-08 22:06:48,988 INFO L263 TraceCheckUtils]: 40: Hoare triple {5255#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} call #t~ret1 := fibo(~n - 2); {4548#true} is VALID [2020-07-08 22:06:48,988 INFO L280 TraceCheckUtils]: 41: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,988 INFO L280 TraceCheckUtils]: 42: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:48,989 INFO L280 TraceCheckUtils]: 43: Hoare triple {4548#true} assume 1 == ~n; {4548#true} is VALID [2020-07-08 22:06:48,989 INFO L280 TraceCheckUtils]: 44: Hoare triple {4548#true} #res := 1; {4548#true} is VALID [2020-07-08 22:06:48,989 INFO L280 TraceCheckUtils]: 45: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,990 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {4548#true} {5255#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} #48#return; {5262#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:48,991 INFO L280 TraceCheckUtils]: 47: Hoare triple {5262#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5262#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:48,992 INFO L280 TraceCheckUtils]: 48: Hoare triple {5262#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {5262#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:48,992 INFO L280 TraceCheckUtils]: 49: Hoare triple {5262#(<= |fibo_#in~n| 3)} havoc #t~ret0; {5262#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:48,993 INFO L280 TraceCheckUtils]: 50: Hoare triple {5262#(<= |fibo_#in~n| 3)} havoc #t~ret1; {5262#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:48,994 INFO L280 TraceCheckUtils]: 51: Hoare triple {5262#(<= |fibo_#in~n| 3)} assume true; {5262#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:48,995 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {5262#(<= |fibo_#in~n| 3)} {5046#(= fibo_~n |fibo_#in~n|)} #46#return; {5207#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} is VALID [2020-07-08 22:06:48,996 INFO L280 TraceCheckUtils]: 53: Hoare triple {5207#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5207#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} is VALID [2020-07-08 22:06:48,997 INFO L263 TraceCheckUtils]: 54: Hoare triple {5207#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} call #t~ret1 := fibo(~n - 2); {4548#true} is VALID [2020-07-08 22:06:48,997 INFO L280 TraceCheckUtils]: 55: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,997 INFO L280 TraceCheckUtils]: 56: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:48,998 INFO L280 TraceCheckUtils]: 57: Hoare triple {4548#true} assume !(1 == ~n); {4548#true} is VALID [2020-07-08 22:06:48,998 INFO L263 TraceCheckUtils]: 58: Hoare triple {4548#true} call #t~ret0 := fibo(~n - 1); {4548#true} is VALID [2020-07-08 22:06:48,998 INFO L280 TraceCheckUtils]: 59: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:48,998 INFO L280 TraceCheckUtils]: 60: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:48,998 INFO L280 TraceCheckUtils]: 61: Hoare triple {4548#true} assume 1 == ~n; {4548#true} is VALID [2020-07-08 22:06:48,999 INFO L280 TraceCheckUtils]: 62: Hoare triple {4548#true} #res := 1; {4548#true} is VALID [2020-07-08 22:06:48,999 INFO L280 TraceCheckUtils]: 63: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:48,999 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {4548#true} {4548#true} #46#return; {4548#true} is VALID [2020-07-08 22:06:48,999 INFO L280 TraceCheckUtils]: 65: Hoare triple {4548#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4548#true} is VALID [2020-07-08 22:06:48,999 INFO L263 TraceCheckUtils]: 66: Hoare triple {4548#true} call #t~ret1 := fibo(~n - 2); {4548#true} is VALID [2020-07-08 22:06:49,000 INFO L280 TraceCheckUtils]: 67: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:49,000 INFO L280 TraceCheckUtils]: 68: Hoare triple {4548#true} assume ~n < 1; {4548#true} is VALID [2020-07-08 22:06:49,000 INFO L280 TraceCheckUtils]: 69: Hoare triple {4548#true} #res := 0; {4548#true} is VALID [2020-07-08 22:06:49,000 INFO L280 TraceCheckUtils]: 70: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:49,001 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {4548#true} {4548#true} #48#return; {4548#true} is VALID [2020-07-08 22:06:49,001 INFO L280 TraceCheckUtils]: 72: Hoare triple {4548#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4548#true} is VALID [2020-07-08 22:06:49,001 INFO L280 TraceCheckUtils]: 73: Hoare triple {4548#true} #res := #t~ret0 + #t~ret1; {4548#true} is VALID [2020-07-08 22:06:49,001 INFO L280 TraceCheckUtils]: 74: Hoare triple {4548#true} havoc #t~ret0; {4548#true} is VALID [2020-07-08 22:06:49,002 INFO L280 TraceCheckUtils]: 75: Hoare triple {4548#true} havoc #t~ret1; {4548#true} is VALID [2020-07-08 22:06:49,002 INFO L280 TraceCheckUtils]: 76: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:49,003 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {4548#true} {5207#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} #48#return; {5231#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:06:49,004 INFO L280 TraceCheckUtils]: 78: Hoare triple {5231#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5231#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:06:49,005 INFO L280 TraceCheckUtils]: 79: Hoare triple {5231#(<= |fibo_#in~n| 4)} #res := #t~ret0 + #t~ret1; {5231#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:06:49,005 INFO L280 TraceCheckUtils]: 80: Hoare triple {5231#(<= |fibo_#in~n| 4)} havoc #t~ret0; {5231#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:06:49,006 INFO L280 TraceCheckUtils]: 81: Hoare triple {5231#(<= |fibo_#in~n| 4)} havoc #t~ret1; {5231#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:06:49,007 INFO L280 TraceCheckUtils]: 82: Hoare triple {5231#(<= |fibo_#in~n| 4)} assume true; {5231#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:06:49,008 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {5231#(<= |fibo_#in~n| 4)} {5046#(= fibo_~n |fibo_#in~n|)} #46#return; {5123#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 5))} is VALID [2020-07-08 22:06:49,009 INFO L280 TraceCheckUtils]: 84: Hoare triple {5123#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 5))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5123#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 5))} is VALID [2020-07-08 22:06:49,010 INFO L263 TraceCheckUtils]: 85: Hoare triple {5123#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 5))} call #t~ret1 := fibo(~n - 2); {4548#true} is VALID [2020-07-08 22:06:49,010 INFO L280 TraceCheckUtils]: 86: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:49,010 INFO L280 TraceCheckUtils]: 87: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:49,010 INFO L280 TraceCheckUtils]: 88: Hoare triple {4548#true} assume !(1 == ~n); {4548#true} is VALID [2020-07-08 22:06:49,011 INFO L263 TraceCheckUtils]: 89: Hoare triple {4548#true} call #t~ret0 := fibo(~n - 1); {4548#true} is VALID [2020-07-08 22:06:49,011 INFO L280 TraceCheckUtils]: 90: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:49,011 INFO L280 TraceCheckUtils]: 91: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:49,011 INFO L280 TraceCheckUtils]: 92: Hoare triple {4548#true} assume !(1 == ~n); {4548#true} is VALID [2020-07-08 22:06:49,012 INFO L263 TraceCheckUtils]: 93: Hoare triple {4548#true} call #t~ret0 := fibo(~n - 1); {4548#true} is VALID [2020-07-08 22:06:49,012 INFO L280 TraceCheckUtils]: 94: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:49,012 INFO L280 TraceCheckUtils]: 95: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:49,012 INFO L280 TraceCheckUtils]: 96: Hoare triple {4548#true} assume 1 == ~n; {4548#true} is VALID [2020-07-08 22:06:49,013 INFO L280 TraceCheckUtils]: 97: Hoare triple {4548#true} #res := 1; {4548#true} is VALID [2020-07-08 22:06:49,013 INFO L280 TraceCheckUtils]: 98: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:49,013 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {4548#true} {4548#true} #46#return; {4548#true} is VALID [2020-07-08 22:06:49,013 INFO L280 TraceCheckUtils]: 100: Hoare triple {4548#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4548#true} is VALID [2020-07-08 22:06:49,014 INFO L263 TraceCheckUtils]: 101: Hoare triple {4548#true} call #t~ret1 := fibo(~n - 2); {4548#true} is VALID [2020-07-08 22:06:49,014 INFO L280 TraceCheckUtils]: 102: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:49,014 INFO L280 TraceCheckUtils]: 103: Hoare triple {4548#true} assume ~n < 1; {4548#true} is VALID [2020-07-08 22:06:49,014 INFO L280 TraceCheckUtils]: 104: Hoare triple {4548#true} #res := 0; {4548#true} is VALID [2020-07-08 22:06:49,014 INFO L280 TraceCheckUtils]: 105: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:49,015 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {4548#true} {4548#true} #48#return; {4548#true} is VALID [2020-07-08 22:06:49,015 INFO L280 TraceCheckUtils]: 107: Hoare triple {4548#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4548#true} is VALID [2020-07-08 22:06:49,015 INFO L280 TraceCheckUtils]: 108: Hoare triple {4548#true} #res := #t~ret0 + #t~ret1; {4548#true} is VALID [2020-07-08 22:06:49,015 INFO L280 TraceCheckUtils]: 109: Hoare triple {4548#true} havoc #t~ret0; {4548#true} is VALID [2020-07-08 22:06:49,016 INFO L280 TraceCheckUtils]: 110: Hoare triple {4548#true} havoc #t~ret1; {4548#true} is VALID [2020-07-08 22:06:49,016 INFO L280 TraceCheckUtils]: 111: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:49,016 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {4548#true} {4548#true} #46#return; {4548#true} is VALID [2020-07-08 22:06:49,016 INFO L280 TraceCheckUtils]: 113: Hoare triple {4548#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4548#true} is VALID [2020-07-08 22:06:49,016 INFO L263 TraceCheckUtils]: 114: Hoare triple {4548#true} call #t~ret1 := fibo(~n - 2); {4548#true} is VALID [2020-07-08 22:06:49,017 INFO L280 TraceCheckUtils]: 115: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:49,017 INFO L280 TraceCheckUtils]: 116: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:49,017 INFO L280 TraceCheckUtils]: 117: Hoare triple {4548#true} assume 1 == ~n; {4548#true} is VALID [2020-07-08 22:06:49,017 INFO L280 TraceCheckUtils]: 118: Hoare triple {4548#true} #res := 1; {4548#true} is VALID [2020-07-08 22:06:49,018 INFO L280 TraceCheckUtils]: 119: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:49,018 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {4548#true} {4548#true} #48#return; {4548#true} is VALID [2020-07-08 22:06:49,018 INFO L280 TraceCheckUtils]: 121: Hoare triple {4548#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4548#true} is VALID [2020-07-08 22:06:49,018 INFO L280 TraceCheckUtils]: 122: Hoare triple {4548#true} #res := #t~ret0 + #t~ret1; {4548#true} is VALID [2020-07-08 22:06:49,018 INFO L280 TraceCheckUtils]: 123: Hoare triple {4548#true} havoc #t~ret0; {4548#true} is VALID [2020-07-08 22:06:49,019 INFO L280 TraceCheckUtils]: 124: Hoare triple {4548#true} havoc #t~ret1; {4548#true} is VALID [2020-07-08 22:06:49,019 INFO L280 TraceCheckUtils]: 125: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:49,020 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {4548#true} {5123#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 5))} #48#return; {5165#(<= |fibo_#in~n| 5)} is VALID [2020-07-08 22:06:49,021 INFO L280 TraceCheckUtils]: 127: Hoare triple {5165#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5165#(<= |fibo_#in~n| 5)} is VALID [2020-07-08 22:06:49,021 INFO L280 TraceCheckUtils]: 128: Hoare triple {5165#(<= |fibo_#in~n| 5)} #res := #t~ret0 + #t~ret1; {5165#(<= |fibo_#in~n| 5)} is VALID [2020-07-08 22:06:49,022 INFO L280 TraceCheckUtils]: 129: Hoare triple {5165#(<= |fibo_#in~n| 5)} havoc #t~ret0; {5165#(<= |fibo_#in~n| 5)} is VALID [2020-07-08 22:06:49,023 INFO L280 TraceCheckUtils]: 130: Hoare triple {5165#(<= |fibo_#in~n| 5)} havoc #t~ret1; {5165#(<= |fibo_#in~n| 5)} is VALID [2020-07-08 22:06:49,023 INFO L280 TraceCheckUtils]: 131: Hoare triple {5165#(<= |fibo_#in~n| 5)} assume true; {5165#(<= |fibo_#in~n| 5)} is VALID [2020-07-08 22:06:49,025 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {5165#(<= |fibo_#in~n| 5)} {4548#true} #46#return; {4934#(<= fibo_~n 6)} is VALID [2020-07-08 22:06:49,025 INFO L280 TraceCheckUtils]: 133: Hoare triple {4934#(<= fibo_~n 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4934#(<= fibo_~n 6)} is VALID [2020-07-08 22:06:49,026 INFO L263 TraceCheckUtils]: 134: Hoare triple {4934#(<= fibo_~n 6)} call #t~ret1 := fibo(~n - 2); {4548#true} is VALID [2020-07-08 22:06:49,027 INFO L280 TraceCheckUtils]: 135: Hoare triple {4548#true} ~n := #in~n; {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,027 INFO L280 TraceCheckUtils]: 136: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,028 INFO L280 TraceCheckUtils]: 137: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,028 INFO L263 TraceCheckUtils]: 138: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4548#true} is VALID [2020-07-08 22:06:49,029 INFO L280 TraceCheckUtils]: 139: Hoare triple {4548#true} ~n := #in~n; {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,029 INFO L280 TraceCheckUtils]: 140: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,030 INFO L280 TraceCheckUtils]: 141: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,030 INFO L263 TraceCheckUtils]: 142: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4548#true} is VALID [2020-07-08 22:06:49,031 INFO L280 TraceCheckUtils]: 143: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:49,031 INFO L280 TraceCheckUtils]: 144: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:49,031 INFO L280 TraceCheckUtils]: 145: Hoare triple {4548#true} assume !(1 == ~n); {4548#true} is VALID [2020-07-08 22:06:49,031 INFO L263 TraceCheckUtils]: 146: Hoare triple {4548#true} call #t~ret0 := fibo(~n - 1); {4548#true} is VALID [2020-07-08 22:06:49,032 INFO L280 TraceCheckUtils]: 147: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:49,032 INFO L280 TraceCheckUtils]: 148: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:49,032 INFO L280 TraceCheckUtils]: 149: Hoare triple {4548#true} assume !(1 == ~n); {4548#true} is VALID [2020-07-08 22:06:49,032 INFO L263 TraceCheckUtils]: 150: Hoare triple {4548#true} call #t~ret0 := fibo(~n - 1); {4548#true} is VALID [2020-07-08 22:06:49,033 INFO L280 TraceCheckUtils]: 151: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:49,033 INFO L280 TraceCheckUtils]: 152: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:49,033 INFO L280 TraceCheckUtils]: 153: Hoare triple {4548#true} assume 1 == ~n; {4548#true} is VALID [2020-07-08 22:06:49,034 INFO L280 TraceCheckUtils]: 154: Hoare triple {4548#true} #res := 1; {4548#true} is VALID [2020-07-08 22:06:49,034 INFO L280 TraceCheckUtils]: 155: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:49,034 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {4548#true} {4548#true} #46#return; {4548#true} is VALID [2020-07-08 22:06:49,034 INFO L280 TraceCheckUtils]: 157: Hoare triple {4548#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4548#true} is VALID [2020-07-08 22:06:49,035 INFO L263 TraceCheckUtils]: 158: Hoare triple {4548#true} call #t~ret1 := fibo(~n - 2); {4548#true} is VALID [2020-07-08 22:06:49,035 INFO L280 TraceCheckUtils]: 159: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:49,035 INFO L280 TraceCheckUtils]: 160: Hoare triple {4548#true} assume ~n < 1; {4548#true} is VALID [2020-07-08 22:06:49,035 INFO L280 TraceCheckUtils]: 161: Hoare triple {4548#true} #res := 0; {4548#true} is VALID [2020-07-08 22:06:49,036 INFO L280 TraceCheckUtils]: 162: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:49,036 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {4548#true} {4548#true} #48#return; {4548#true} is VALID [2020-07-08 22:06:49,036 INFO L280 TraceCheckUtils]: 164: Hoare triple {4548#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4548#true} is VALID [2020-07-08 22:06:49,036 INFO L280 TraceCheckUtils]: 165: Hoare triple {4548#true} #res := #t~ret0 + #t~ret1; {4548#true} is VALID [2020-07-08 22:06:49,037 INFO L280 TraceCheckUtils]: 166: Hoare triple {4548#true} havoc #t~ret0; {4548#true} is VALID [2020-07-08 22:06:49,037 INFO L280 TraceCheckUtils]: 167: Hoare triple {4548#true} havoc #t~ret1; {4548#true} is VALID [2020-07-08 22:06:49,037 INFO L280 TraceCheckUtils]: 168: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:49,037 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {4548#true} {4548#true} #46#return; {4548#true} is VALID [2020-07-08 22:06:49,038 INFO L280 TraceCheckUtils]: 170: Hoare triple {4548#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4548#true} is VALID [2020-07-08 22:06:49,038 INFO L263 TraceCheckUtils]: 171: Hoare triple {4548#true} call #t~ret1 := fibo(~n - 2); {4548#true} is VALID [2020-07-08 22:06:49,038 INFO L280 TraceCheckUtils]: 172: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:49,038 INFO L280 TraceCheckUtils]: 173: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:49,039 INFO L280 TraceCheckUtils]: 174: Hoare triple {4548#true} assume 1 == ~n; {4548#true} is VALID [2020-07-08 22:06:49,039 INFO L280 TraceCheckUtils]: 175: Hoare triple {4548#true} #res := 1; {4548#true} is VALID [2020-07-08 22:06:49,039 INFO L280 TraceCheckUtils]: 176: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:49,039 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {4548#true} {4548#true} #48#return; {4548#true} is VALID [2020-07-08 22:06:49,039 INFO L280 TraceCheckUtils]: 178: Hoare triple {4548#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4548#true} is VALID [2020-07-08 22:06:49,040 INFO L280 TraceCheckUtils]: 179: Hoare triple {4548#true} #res := #t~ret0 + #t~ret1; {4548#true} is VALID [2020-07-08 22:06:49,040 INFO L280 TraceCheckUtils]: 180: Hoare triple {4548#true} havoc #t~ret0; {4548#true} is VALID [2020-07-08 22:06:49,040 INFO L280 TraceCheckUtils]: 181: Hoare triple {4548#true} havoc #t~ret1; {4548#true} is VALID [2020-07-08 22:06:49,040 INFO L280 TraceCheckUtils]: 182: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:49,042 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {4548#true} {5046#(= fibo_~n |fibo_#in~n|)} #46#return; {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,042 INFO L280 TraceCheckUtils]: 184: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,043 INFO L263 TraceCheckUtils]: 185: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {4548#true} is VALID [2020-07-08 22:06:49,043 INFO L280 TraceCheckUtils]: 186: Hoare triple {4548#true} ~n := #in~n; {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,044 INFO L280 TraceCheckUtils]: 187: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {5534#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-08 22:06:49,045 INFO L280 TraceCheckUtils]: 188: Hoare triple {5534#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {5535#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:06:49,046 INFO L263 TraceCheckUtils]: 189: Hoare triple {5535#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} call #t~ret0 := fibo(~n - 1); {4548#true} is VALID [2020-07-08 22:06:49,046 INFO L280 TraceCheckUtils]: 190: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:49,046 INFO L280 TraceCheckUtils]: 191: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:49,046 INFO L280 TraceCheckUtils]: 192: Hoare triple {4548#true} assume 1 == ~n; {4548#true} is VALID [2020-07-08 22:06:49,047 INFO L280 TraceCheckUtils]: 193: Hoare triple {4548#true} #res := 1; {4548#true} is VALID [2020-07-08 22:06:49,047 INFO L280 TraceCheckUtils]: 194: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:49,048 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {4548#true} {5535#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #46#return; {5535#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:06:49,049 INFO L280 TraceCheckUtils]: 196: Hoare triple {5535#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5535#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:06:49,049 INFO L263 TraceCheckUtils]: 197: Hoare triple {5535#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} call #t~ret1 := fibo(~n - 2); {4548#true} is VALID [2020-07-08 22:06:49,049 INFO L280 TraceCheckUtils]: 198: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:49,050 INFO L280 TraceCheckUtils]: 199: Hoare triple {4548#true} assume ~n < 1; {4548#true} is VALID [2020-07-08 22:06:49,050 INFO L280 TraceCheckUtils]: 200: Hoare triple {4548#true} #res := 0; {4548#true} is VALID [2020-07-08 22:06:49,050 INFO L280 TraceCheckUtils]: 201: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:49,052 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {4548#true} {5535#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #48#return; {5547#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,053 INFO L280 TraceCheckUtils]: 203: Hoare triple {5547#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5547#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,053 INFO L280 TraceCheckUtils]: 204: Hoare triple {5547#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {5547#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,054 INFO L280 TraceCheckUtils]: 205: Hoare triple {5547#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {5547#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,055 INFO L280 TraceCheckUtils]: 206: Hoare triple {5547#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {5547#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,055 INFO L280 TraceCheckUtils]: 207: Hoare triple {5547#(<= 2 |fibo_#in~n|)} assume true; {5547#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,056 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {5547#(<= 2 |fibo_#in~n|)} {5046#(= fibo_~n |fibo_#in~n|)} #48#return; {5493#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,057 INFO L280 TraceCheckUtils]: 209: Hoare triple {5493#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5493#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,058 INFO L280 TraceCheckUtils]: 210: Hoare triple {5493#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {5493#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,058 INFO L280 TraceCheckUtils]: 211: Hoare triple {5493#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {5493#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,059 INFO L280 TraceCheckUtils]: 212: Hoare triple {5493#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {5493#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,059 INFO L280 TraceCheckUtils]: 213: Hoare triple {5493#(<= 4 |fibo_#in~n|)} assume true; {5493#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,060 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {5493#(<= 4 |fibo_#in~n|)} {5046#(= fibo_~n |fibo_#in~n|)} #46#return; {5404#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} is VALID [2020-07-08 22:06:49,061 INFO L280 TraceCheckUtils]: 215: Hoare triple {5404#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5404#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} is VALID [2020-07-08 22:06:49,061 INFO L263 TraceCheckUtils]: 216: Hoare triple {5404#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} call #t~ret1 := fibo(~n - 2); {4548#true} is VALID [2020-07-08 22:06:49,062 INFO L280 TraceCheckUtils]: 217: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:49,062 INFO L280 TraceCheckUtils]: 218: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:49,062 INFO L280 TraceCheckUtils]: 219: Hoare triple {4548#true} assume !(1 == ~n); {4548#true} is VALID [2020-07-08 22:06:49,062 INFO L263 TraceCheckUtils]: 220: Hoare triple {4548#true} call #t~ret0 := fibo(~n - 1); {4548#true} is VALID [2020-07-08 22:06:49,062 INFO L280 TraceCheckUtils]: 221: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:49,063 INFO L280 TraceCheckUtils]: 222: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:49,063 INFO L280 TraceCheckUtils]: 223: Hoare triple {4548#true} assume 1 == ~n; {4548#true} is VALID [2020-07-08 22:06:49,063 INFO L280 TraceCheckUtils]: 224: Hoare triple {4548#true} #res := 1; {4548#true} is VALID [2020-07-08 22:06:49,063 INFO L280 TraceCheckUtils]: 225: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:49,063 INFO L275 TraceCheckUtils]: 226: Hoare quadruple {4548#true} {4548#true} #46#return; {4548#true} is VALID [2020-07-08 22:06:49,064 INFO L280 TraceCheckUtils]: 227: Hoare triple {4548#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4548#true} is VALID [2020-07-08 22:06:49,064 INFO L263 TraceCheckUtils]: 228: Hoare triple {4548#true} call #t~ret1 := fibo(~n - 2); {4548#true} is VALID [2020-07-08 22:06:49,064 INFO L280 TraceCheckUtils]: 229: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:49,064 INFO L280 TraceCheckUtils]: 230: Hoare triple {4548#true} assume ~n < 1; {4548#true} is VALID [2020-07-08 22:06:49,064 INFO L280 TraceCheckUtils]: 231: Hoare triple {4548#true} #res := 0; {4548#true} is VALID [2020-07-08 22:06:49,065 INFO L280 TraceCheckUtils]: 232: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:49,065 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {4548#true} {4548#true} #48#return; {4548#true} is VALID [2020-07-08 22:06:49,065 INFO L280 TraceCheckUtils]: 234: Hoare triple {4548#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4548#true} is VALID [2020-07-08 22:06:49,065 INFO L280 TraceCheckUtils]: 235: Hoare triple {4548#true} #res := #t~ret0 + #t~ret1; {4548#true} is VALID [2020-07-08 22:06:49,065 INFO L280 TraceCheckUtils]: 236: Hoare triple {4548#true} havoc #t~ret0; {4548#true} is VALID [2020-07-08 22:06:49,066 INFO L280 TraceCheckUtils]: 237: Hoare triple {4548#true} havoc #t~ret1; {4548#true} is VALID [2020-07-08 22:06:49,066 INFO L280 TraceCheckUtils]: 238: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:49,067 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {4548#true} {5404#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} #48#return; {5428#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,068 INFO L280 TraceCheckUtils]: 240: Hoare triple {5428#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5428#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,068 INFO L280 TraceCheckUtils]: 241: Hoare triple {5428#(<= 5 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {5428#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,069 INFO L280 TraceCheckUtils]: 242: Hoare triple {5428#(<= 5 |fibo_#in~n|)} havoc #t~ret0; {5428#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,070 INFO L280 TraceCheckUtils]: 243: Hoare triple {5428#(<= 5 |fibo_#in~n|)} havoc #t~ret1; {5428#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,070 INFO L280 TraceCheckUtils]: 244: Hoare triple {5428#(<= 5 |fibo_#in~n|)} assume true; {5428#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,072 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {5428#(<= 5 |fibo_#in~n|)} {4934#(<= fibo_~n 6)} #48#return; {4549#false} is VALID [2020-07-08 22:06:49,072 INFO L280 TraceCheckUtils]: 246: Hoare triple {4549#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4549#false} is VALID [2020-07-08 22:06:49,072 INFO L280 TraceCheckUtils]: 247: Hoare triple {4549#false} #res := #t~ret0 + #t~ret1; {4549#false} is VALID [2020-07-08 22:06:49,072 INFO L280 TraceCheckUtils]: 248: Hoare triple {4549#false} havoc #t~ret0; {4549#false} is VALID [2020-07-08 22:06:49,072 INFO L280 TraceCheckUtils]: 249: Hoare triple {4549#false} havoc #t~ret1; {4549#false} is VALID [2020-07-08 22:06:49,072 INFO L280 TraceCheckUtils]: 250: Hoare triple {4549#false} assume true; {4549#false} is VALID [2020-07-08 22:06:49,073 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {4549#false} {4552#(<= 7 main_~x~0)} #44#return; {4549#false} is VALID [2020-07-08 22:06:49,118 INFO L263 TraceCheckUtils]: 0: Hoare triple {4548#true} call ULTIMATE.init(); {4548#true} is VALID [2020-07-08 22:06:49,119 INFO L280 TraceCheckUtils]: 1: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:49,119 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4548#true} {4548#true} #40#return; {4548#true} is VALID [2020-07-08 22:06:49,119 INFO L263 TraceCheckUtils]: 3: Hoare triple {4548#true} call #t~ret3 := main(); {4548#true} is VALID [2020-07-08 22:06:49,120 INFO L280 TraceCheckUtils]: 4: Hoare triple {4548#true} ~x~0 := 7; {4552#(<= 7 main_~x~0)} is VALID [2020-07-08 22:06:49,120 INFO L263 TraceCheckUtils]: 5: Hoare triple {4552#(<= 7 main_~x~0)} call #t~ret2 := fibo(~x~0); {4548#true} is VALID [2020-07-08 22:06:49,120 INFO L280 TraceCheckUtils]: 6: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:49,120 INFO L280 TraceCheckUtils]: 7: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:49,120 INFO L280 TraceCheckUtils]: 8: Hoare triple {4548#true} assume !(1 == ~n); {4548#true} is VALID [2020-07-08 22:06:49,121 INFO L263 TraceCheckUtils]: 9: Hoare triple {4548#true} call #t~ret0 := fibo(~n - 1); {4548#true} is VALID [2020-07-08 22:06:49,121 INFO L280 TraceCheckUtils]: 10: Hoare triple {4548#true} ~n := #in~n; {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,122 INFO L280 TraceCheckUtils]: 11: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,122 INFO L280 TraceCheckUtils]: 12: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,122 INFO L263 TraceCheckUtils]: 13: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4548#true} is VALID [2020-07-08 22:06:49,123 INFO L280 TraceCheckUtils]: 14: Hoare triple {4548#true} ~n := #in~n; {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,123 INFO L280 TraceCheckUtils]: 15: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,124 INFO L280 TraceCheckUtils]: 16: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,124 INFO L263 TraceCheckUtils]: 17: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4548#true} is VALID [2020-07-08 22:06:49,125 INFO L280 TraceCheckUtils]: 18: Hoare triple {4548#true} ~n := #in~n; {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,126 INFO L280 TraceCheckUtils]: 19: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,126 INFO L280 TraceCheckUtils]: 20: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,127 INFO L263 TraceCheckUtils]: 21: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4548#true} is VALID [2020-07-08 22:06:49,127 INFO L280 TraceCheckUtils]: 22: Hoare triple {4548#true} ~n := #in~n; {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,128 INFO L280 TraceCheckUtils]: 23: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,129 INFO L280 TraceCheckUtils]: 24: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,129 INFO L263 TraceCheckUtils]: 25: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4548#true} is VALID [2020-07-08 22:06:49,129 INFO L280 TraceCheckUtils]: 26: Hoare triple {4548#true} ~n := #in~n; {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,130 INFO L280 TraceCheckUtils]: 27: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,131 INFO L280 TraceCheckUtils]: 28: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {5276#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:49,131 INFO L280 TraceCheckUtils]: 29: Hoare triple {5276#(<= |fibo_#in~n| 1)} #res := 1; {5276#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:49,132 INFO L280 TraceCheckUtils]: 30: Hoare triple {5276#(<= |fibo_#in~n| 1)} assume true; {5276#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:06:49,133 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {5276#(<= |fibo_#in~n| 1)} {5046#(= fibo_~n |fibo_#in~n|)} #46#return; {5269#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:06:49,134 INFO L280 TraceCheckUtils]: 32: Hoare triple {5269#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5269#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:06:49,135 INFO L263 TraceCheckUtils]: 33: Hoare triple {5269#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} call #t~ret1 := fibo(~n - 2); {4548#true} is VALID [2020-07-08 22:06:49,135 INFO L280 TraceCheckUtils]: 34: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:49,135 INFO L280 TraceCheckUtils]: 35: Hoare triple {4548#true} assume ~n < 1; {4548#true} is VALID [2020-07-08 22:06:49,135 INFO L280 TraceCheckUtils]: 36: Hoare triple {4548#true} #res := 0; {4548#true} is VALID [2020-07-08 22:06:49,136 INFO L280 TraceCheckUtils]: 37: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:49,137 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {4548#true} {5269#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} #48#return; {5275#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:49,138 INFO L280 TraceCheckUtils]: 39: Hoare triple {5275#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5275#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:49,138 INFO L280 TraceCheckUtils]: 40: Hoare triple {5275#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {5275#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:49,139 INFO L280 TraceCheckUtils]: 41: Hoare triple {5275#(<= |fibo_#in~n| 2)} havoc #t~ret0; {5275#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:49,139 INFO L280 TraceCheckUtils]: 42: Hoare triple {5275#(<= |fibo_#in~n| 2)} havoc #t~ret1; {5275#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:49,140 INFO L280 TraceCheckUtils]: 43: Hoare triple {5275#(<= |fibo_#in~n| 2)} assume true; {5275#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:06:49,141 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {5275#(<= |fibo_#in~n| 2)} {5046#(= fibo_~n |fibo_#in~n|)} #46#return; {5255#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} is VALID [2020-07-08 22:06:49,142 INFO L280 TraceCheckUtils]: 45: Hoare triple {5255#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5255#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} is VALID [2020-07-08 22:06:49,142 INFO L263 TraceCheckUtils]: 46: Hoare triple {5255#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} call #t~ret1 := fibo(~n - 2); {4548#true} is VALID [2020-07-08 22:06:49,142 INFO L280 TraceCheckUtils]: 47: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:49,142 INFO L280 TraceCheckUtils]: 48: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:49,143 INFO L280 TraceCheckUtils]: 49: Hoare triple {4548#true} assume 1 == ~n; {4548#true} is VALID [2020-07-08 22:06:49,143 INFO L280 TraceCheckUtils]: 50: Hoare triple {4548#true} #res := 1; {4548#true} is VALID [2020-07-08 22:06:49,143 INFO L280 TraceCheckUtils]: 51: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:49,144 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {4548#true} {5255#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} #48#return; {5262#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:49,145 INFO L280 TraceCheckUtils]: 53: Hoare triple {5262#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5262#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:49,145 INFO L280 TraceCheckUtils]: 54: Hoare triple {5262#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {5262#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:49,146 INFO L280 TraceCheckUtils]: 55: Hoare triple {5262#(<= |fibo_#in~n| 3)} havoc #t~ret0; {5262#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:49,146 INFO L280 TraceCheckUtils]: 56: Hoare triple {5262#(<= |fibo_#in~n| 3)} havoc #t~ret1; {5262#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:49,147 INFO L280 TraceCheckUtils]: 57: Hoare triple {5262#(<= |fibo_#in~n| 3)} assume true; {5262#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:06:49,148 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {5262#(<= |fibo_#in~n| 3)} {5046#(= fibo_~n |fibo_#in~n|)} #46#return; {5207#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} is VALID [2020-07-08 22:06:49,149 INFO L280 TraceCheckUtils]: 59: Hoare triple {5207#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5207#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} is VALID [2020-07-08 22:06:49,149 INFO L263 TraceCheckUtils]: 60: Hoare triple {5207#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} call #t~ret1 := fibo(~n - 2); {4548#true} is VALID [2020-07-08 22:06:49,149 INFO L280 TraceCheckUtils]: 61: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:49,149 INFO L280 TraceCheckUtils]: 62: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:49,149 INFO L280 TraceCheckUtils]: 63: Hoare triple {4548#true} assume !(1 == ~n); {4548#true} is VALID [2020-07-08 22:06:49,150 INFO L263 TraceCheckUtils]: 64: Hoare triple {4548#true} call #t~ret0 := fibo(~n - 1); {4548#true} is VALID [2020-07-08 22:06:49,150 INFO L280 TraceCheckUtils]: 65: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:49,150 INFO L280 TraceCheckUtils]: 66: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:49,150 INFO L280 TraceCheckUtils]: 67: Hoare triple {4548#true} assume 1 == ~n; {4548#true} is VALID [2020-07-08 22:06:49,150 INFO L280 TraceCheckUtils]: 68: Hoare triple {4548#true} #res := 1; {4548#true} is VALID [2020-07-08 22:06:49,151 INFO L280 TraceCheckUtils]: 69: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:49,151 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {4548#true} {4548#true} #46#return; {4548#true} is VALID [2020-07-08 22:06:49,151 INFO L280 TraceCheckUtils]: 71: Hoare triple {4548#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4548#true} is VALID [2020-07-08 22:06:49,151 INFO L263 TraceCheckUtils]: 72: Hoare triple {4548#true} call #t~ret1 := fibo(~n - 2); {4548#true} is VALID [2020-07-08 22:06:49,151 INFO L280 TraceCheckUtils]: 73: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:49,151 INFO L280 TraceCheckUtils]: 74: Hoare triple {4548#true} assume ~n < 1; {4548#true} is VALID [2020-07-08 22:06:49,152 INFO L280 TraceCheckUtils]: 75: Hoare triple {4548#true} #res := 0; {4548#true} is VALID [2020-07-08 22:06:49,152 INFO L280 TraceCheckUtils]: 76: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:49,152 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {4548#true} {4548#true} #48#return; {4548#true} is VALID [2020-07-08 22:06:49,152 INFO L280 TraceCheckUtils]: 78: Hoare triple {4548#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4548#true} is VALID [2020-07-08 22:06:49,152 INFO L280 TraceCheckUtils]: 79: Hoare triple {4548#true} #res := #t~ret0 + #t~ret1; {4548#true} is VALID [2020-07-08 22:06:49,153 INFO L280 TraceCheckUtils]: 80: Hoare triple {4548#true} havoc #t~ret0; {4548#true} is VALID [2020-07-08 22:06:49,153 INFO L280 TraceCheckUtils]: 81: Hoare triple {4548#true} havoc #t~ret1; {4548#true} is VALID [2020-07-08 22:06:49,153 INFO L280 TraceCheckUtils]: 82: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:49,154 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {4548#true} {5207#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} #48#return; {5231#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:06:49,155 INFO L280 TraceCheckUtils]: 84: Hoare triple {5231#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5231#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:06:49,155 INFO L280 TraceCheckUtils]: 85: Hoare triple {5231#(<= |fibo_#in~n| 4)} #res := #t~ret0 + #t~ret1; {5231#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:06:49,156 INFO L280 TraceCheckUtils]: 86: Hoare triple {5231#(<= |fibo_#in~n| 4)} havoc #t~ret0; {5231#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:06:49,156 INFO L280 TraceCheckUtils]: 87: Hoare triple {5231#(<= |fibo_#in~n| 4)} havoc #t~ret1; {5231#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:06:49,157 INFO L280 TraceCheckUtils]: 88: Hoare triple {5231#(<= |fibo_#in~n| 4)} assume true; {5231#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:06:49,158 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {5231#(<= |fibo_#in~n| 4)} {5046#(= fibo_~n |fibo_#in~n|)} #46#return; {5123#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 5))} is VALID [2020-07-08 22:06:49,159 INFO L280 TraceCheckUtils]: 90: Hoare triple {5123#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 5))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5123#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 5))} is VALID [2020-07-08 22:06:49,159 INFO L263 TraceCheckUtils]: 91: Hoare triple {5123#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 5))} call #t~ret1 := fibo(~n - 2); {4548#true} is VALID [2020-07-08 22:06:49,160 INFO L280 TraceCheckUtils]: 92: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:49,160 INFO L280 TraceCheckUtils]: 93: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:49,160 INFO L280 TraceCheckUtils]: 94: Hoare triple {4548#true} assume !(1 == ~n); {4548#true} is VALID [2020-07-08 22:06:49,160 INFO L263 TraceCheckUtils]: 95: Hoare triple {4548#true} call #t~ret0 := fibo(~n - 1); {4548#true} is VALID [2020-07-08 22:06:49,160 INFO L280 TraceCheckUtils]: 96: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:49,160 INFO L280 TraceCheckUtils]: 97: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:49,161 INFO L280 TraceCheckUtils]: 98: Hoare triple {4548#true} assume !(1 == ~n); {4548#true} is VALID [2020-07-08 22:06:49,161 INFO L263 TraceCheckUtils]: 99: Hoare triple {4548#true} call #t~ret0 := fibo(~n - 1); {4548#true} is VALID [2020-07-08 22:06:49,161 INFO L280 TraceCheckUtils]: 100: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:49,161 INFO L280 TraceCheckUtils]: 101: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:49,161 INFO L280 TraceCheckUtils]: 102: Hoare triple {4548#true} assume 1 == ~n; {4548#true} is VALID [2020-07-08 22:06:49,162 INFO L280 TraceCheckUtils]: 103: Hoare triple {4548#true} #res := 1; {4548#true} is VALID [2020-07-08 22:06:49,162 INFO L280 TraceCheckUtils]: 104: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:49,162 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {4548#true} {4548#true} #46#return; {4548#true} is VALID [2020-07-08 22:06:49,162 INFO L280 TraceCheckUtils]: 106: Hoare triple {4548#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4548#true} is VALID [2020-07-08 22:06:49,162 INFO L263 TraceCheckUtils]: 107: Hoare triple {4548#true} call #t~ret1 := fibo(~n - 2); {4548#true} is VALID [2020-07-08 22:06:49,162 INFO L280 TraceCheckUtils]: 108: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:49,163 INFO L280 TraceCheckUtils]: 109: Hoare triple {4548#true} assume ~n < 1; {4548#true} is VALID [2020-07-08 22:06:49,163 INFO L280 TraceCheckUtils]: 110: Hoare triple {4548#true} #res := 0; {4548#true} is VALID [2020-07-08 22:06:49,163 INFO L280 TraceCheckUtils]: 111: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:49,163 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {4548#true} {4548#true} #48#return; {4548#true} is VALID [2020-07-08 22:06:49,163 INFO L280 TraceCheckUtils]: 113: Hoare triple {4548#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4548#true} is VALID [2020-07-08 22:06:49,163 INFO L280 TraceCheckUtils]: 114: Hoare triple {4548#true} #res := #t~ret0 + #t~ret1; {4548#true} is VALID [2020-07-08 22:06:49,164 INFO L280 TraceCheckUtils]: 115: Hoare triple {4548#true} havoc #t~ret0; {4548#true} is VALID [2020-07-08 22:06:49,164 INFO L280 TraceCheckUtils]: 116: Hoare triple {4548#true} havoc #t~ret1; {4548#true} is VALID [2020-07-08 22:06:49,164 INFO L280 TraceCheckUtils]: 117: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:49,164 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {4548#true} {4548#true} #46#return; {4548#true} is VALID [2020-07-08 22:06:49,164 INFO L280 TraceCheckUtils]: 119: Hoare triple {4548#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4548#true} is VALID [2020-07-08 22:06:49,164 INFO L263 TraceCheckUtils]: 120: Hoare triple {4548#true} call #t~ret1 := fibo(~n - 2); {4548#true} is VALID [2020-07-08 22:06:49,165 INFO L280 TraceCheckUtils]: 121: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:49,165 INFO L280 TraceCheckUtils]: 122: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:49,165 INFO L280 TraceCheckUtils]: 123: Hoare triple {4548#true} assume 1 == ~n; {4548#true} is VALID [2020-07-08 22:06:49,165 INFO L280 TraceCheckUtils]: 124: Hoare triple {4548#true} #res := 1; {4548#true} is VALID [2020-07-08 22:06:49,165 INFO L280 TraceCheckUtils]: 125: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:49,165 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {4548#true} {4548#true} #48#return; {4548#true} is VALID [2020-07-08 22:06:49,166 INFO L280 TraceCheckUtils]: 127: Hoare triple {4548#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4548#true} is VALID [2020-07-08 22:06:49,166 INFO L280 TraceCheckUtils]: 128: Hoare triple {4548#true} #res := #t~ret0 + #t~ret1; {4548#true} is VALID [2020-07-08 22:06:49,166 INFO L280 TraceCheckUtils]: 129: Hoare triple {4548#true} havoc #t~ret0; {4548#true} is VALID [2020-07-08 22:06:49,166 INFO L280 TraceCheckUtils]: 130: Hoare triple {4548#true} havoc #t~ret1; {4548#true} is VALID [2020-07-08 22:06:49,166 INFO L280 TraceCheckUtils]: 131: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:49,167 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {4548#true} {5123#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 5))} #48#return; {5165#(<= |fibo_#in~n| 5)} is VALID [2020-07-08 22:06:49,168 INFO L280 TraceCheckUtils]: 133: Hoare triple {5165#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5165#(<= |fibo_#in~n| 5)} is VALID [2020-07-08 22:06:49,169 INFO L280 TraceCheckUtils]: 134: Hoare triple {5165#(<= |fibo_#in~n| 5)} #res := #t~ret0 + #t~ret1; {5165#(<= |fibo_#in~n| 5)} is VALID [2020-07-08 22:06:49,169 INFO L280 TraceCheckUtils]: 135: Hoare triple {5165#(<= |fibo_#in~n| 5)} havoc #t~ret0; {5165#(<= |fibo_#in~n| 5)} is VALID [2020-07-08 22:06:49,170 INFO L280 TraceCheckUtils]: 136: Hoare triple {5165#(<= |fibo_#in~n| 5)} havoc #t~ret1; {5165#(<= |fibo_#in~n| 5)} is VALID [2020-07-08 22:06:49,171 INFO L280 TraceCheckUtils]: 137: Hoare triple {5165#(<= |fibo_#in~n| 5)} assume true; {5165#(<= |fibo_#in~n| 5)} is VALID [2020-07-08 22:06:49,172 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {5165#(<= |fibo_#in~n| 5)} {4548#true} #46#return; {4934#(<= fibo_~n 6)} is VALID [2020-07-08 22:06:49,172 INFO L280 TraceCheckUtils]: 139: Hoare triple {4934#(<= fibo_~n 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4934#(<= fibo_~n 6)} is VALID [2020-07-08 22:06:49,173 INFO L263 TraceCheckUtils]: 140: Hoare triple {4934#(<= fibo_~n 6)} call #t~ret1 := fibo(~n - 2); {4548#true} is VALID [2020-07-08 22:06:49,173 INFO L280 TraceCheckUtils]: 141: Hoare triple {4548#true} ~n := #in~n; {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,174 INFO L280 TraceCheckUtils]: 142: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,175 INFO L280 TraceCheckUtils]: 143: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,175 INFO L263 TraceCheckUtils]: 144: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4548#true} is VALID [2020-07-08 22:06:49,175 INFO L280 TraceCheckUtils]: 145: Hoare triple {4548#true} ~n := #in~n; {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,176 INFO L280 TraceCheckUtils]: 146: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,177 INFO L280 TraceCheckUtils]: 147: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,177 INFO L263 TraceCheckUtils]: 148: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4548#true} is VALID [2020-07-08 22:06:49,177 INFO L280 TraceCheckUtils]: 149: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:49,177 INFO L280 TraceCheckUtils]: 150: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:49,178 INFO L280 TraceCheckUtils]: 151: Hoare triple {4548#true} assume !(1 == ~n); {4548#true} is VALID [2020-07-08 22:06:49,178 INFO L263 TraceCheckUtils]: 152: Hoare triple {4548#true} call #t~ret0 := fibo(~n - 1); {4548#true} is VALID [2020-07-08 22:06:49,178 INFO L280 TraceCheckUtils]: 153: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:49,178 INFO L280 TraceCheckUtils]: 154: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:49,178 INFO L280 TraceCheckUtils]: 155: Hoare triple {4548#true} assume !(1 == ~n); {4548#true} is VALID [2020-07-08 22:06:49,179 INFO L263 TraceCheckUtils]: 156: Hoare triple {4548#true} call #t~ret0 := fibo(~n - 1); {4548#true} is VALID [2020-07-08 22:06:49,179 INFO L280 TraceCheckUtils]: 157: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:49,179 INFO L280 TraceCheckUtils]: 158: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:49,179 INFO L280 TraceCheckUtils]: 159: Hoare triple {4548#true} assume 1 == ~n; {4548#true} is VALID [2020-07-08 22:06:49,179 INFO L280 TraceCheckUtils]: 160: Hoare triple {4548#true} #res := 1; {4548#true} is VALID [2020-07-08 22:06:49,180 INFO L280 TraceCheckUtils]: 161: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:49,180 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {4548#true} {4548#true} #46#return; {4548#true} is VALID [2020-07-08 22:06:49,180 INFO L280 TraceCheckUtils]: 163: Hoare triple {4548#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4548#true} is VALID [2020-07-08 22:06:49,180 INFO L263 TraceCheckUtils]: 164: Hoare triple {4548#true} call #t~ret1 := fibo(~n - 2); {4548#true} is VALID [2020-07-08 22:06:49,180 INFO L280 TraceCheckUtils]: 165: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:49,181 INFO L280 TraceCheckUtils]: 166: Hoare triple {4548#true} assume ~n < 1; {4548#true} is VALID [2020-07-08 22:06:49,181 INFO L280 TraceCheckUtils]: 167: Hoare triple {4548#true} #res := 0; {4548#true} is VALID [2020-07-08 22:06:49,181 INFO L280 TraceCheckUtils]: 168: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:49,181 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {4548#true} {4548#true} #48#return; {4548#true} is VALID [2020-07-08 22:06:49,181 INFO L280 TraceCheckUtils]: 170: Hoare triple {4548#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4548#true} is VALID [2020-07-08 22:06:49,182 INFO L280 TraceCheckUtils]: 171: Hoare triple {4548#true} #res := #t~ret0 + #t~ret1; {4548#true} is VALID [2020-07-08 22:06:49,182 INFO L280 TraceCheckUtils]: 172: Hoare triple {4548#true} havoc #t~ret0; {4548#true} is VALID [2020-07-08 22:06:49,182 INFO L280 TraceCheckUtils]: 173: Hoare triple {4548#true} havoc #t~ret1; {4548#true} is VALID [2020-07-08 22:06:49,182 INFO L280 TraceCheckUtils]: 174: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:49,182 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {4548#true} {4548#true} #46#return; {4548#true} is VALID [2020-07-08 22:06:49,183 INFO L280 TraceCheckUtils]: 176: Hoare triple {4548#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4548#true} is VALID [2020-07-08 22:06:49,183 INFO L263 TraceCheckUtils]: 177: Hoare triple {4548#true} call #t~ret1 := fibo(~n - 2); {4548#true} is VALID [2020-07-08 22:06:49,183 INFO L280 TraceCheckUtils]: 178: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:49,183 INFO L280 TraceCheckUtils]: 179: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:49,183 INFO L280 TraceCheckUtils]: 180: Hoare triple {4548#true} assume 1 == ~n; {4548#true} is VALID [2020-07-08 22:06:49,184 INFO L280 TraceCheckUtils]: 181: Hoare triple {4548#true} #res := 1; {4548#true} is VALID [2020-07-08 22:06:49,184 INFO L280 TraceCheckUtils]: 182: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:49,184 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {4548#true} {4548#true} #48#return; {4548#true} is VALID [2020-07-08 22:06:49,184 INFO L280 TraceCheckUtils]: 184: Hoare triple {4548#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4548#true} is VALID [2020-07-08 22:06:49,184 INFO L280 TraceCheckUtils]: 185: Hoare triple {4548#true} #res := #t~ret0 + #t~ret1; {4548#true} is VALID [2020-07-08 22:06:49,185 INFO L280 TraceCheckUtils]: 186: Hoare triple {4548#true} havoc #t~ret0; {4548#true} is VALID [2020-07-08 22:06:49,185 INFO L280 TraceCheckUtils]: 187: Hoare triple {4548#true} havoc #t~ret1; {4548#true} is VALID [2020-07-08 22:06:49,185 INFO L280 TraceCheckUtils]: 188: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:49,186 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {4548#true} {5046#(= fibo_~n |fibo_#in~n|)} #46#return; {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,187 INFO L280 TraceCheckUtils]: 190: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,187 INFO L263 TraceCheckUtils]: 191: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {4548#true} is VALID [2020-07-08 22:06:49,188 INFO L280 TraceCheckUtils]: 192: Hoare triple {4548#true} ~n := #in~n; {5046#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,188 INFO L280 TraceCheckUtils]: 193: Hoare triple {5046#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {5534#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-08 22:06:49,189 INFO L280 TraceCheckUtils]: 194: Hoare triple {5534#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {5535#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:06:49,189 INFO L263 TraceCheckUtils]: 195: Hoare triple {5535#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} call #t~ret0 := fibo(~n - 1); {4548#true} is VALID [2020-07-08 22:06:49,189 INFO L280 TraceCheckUtils]: 196: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:49,190 INFO L280 TraceCheckUtils]: 197: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:49,190 INFO L280 TraceCheckUtils]: 198: Hoare triple {4548#true} assume 1 == ~n; {4548#true} is VALID [2020-07-08 22:06:49,190 INFO L280 TraceCheckUtils]: 199: Hoare triple {4548#true} #res := 1; {4548#true} is VALID [2020-07-08 22:06:49,190 INFO L280 TraceCheckUtils]: 200: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:49,191 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {4548#true} {5535#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #46#return; {5535#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:06:49,192 INFO L280 TraceCheckUtils]: 202: Hoare triple {5535#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5535#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:06:49,192 INFO L263 TraceCheckUtils]: 203: Hoare triple {5535#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} call #t~ret1 := fibo(~n - 2); {4548#true} is VALID [2020-07-08 22:06:49,192 INFO L280 TraceCheckUtils]: 204: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:49,192 INFO L280 TraceCheckUtils]: 205: Hoare triple {4548#true} assume ~n < 1; {4548#true} is VALID [2020-07-08 22:06:49,192 INFO L280 TraceCheckUtils]: 206: Hoare triple {4548#true} #res := 0; {4548#true} is VALID [2020-07-08 22:06:49,193 INFO L280 TraceCheckUtils]: 207: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:49,194 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {4548#true} {5535#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #48#return; {5547#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,194 INFO L280 TraceCheckUtils]: 209: Hoare triple {5547#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5547#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,195 INFO L280 TraceCheckUtils]: 210: Hoare triple {5547#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {5547#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,195 INFO L280 TraceCheckUtils]: 211: Hoare triple {5547#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {5547#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,196 INFO L280 TraceCheckUtils]: 212: Hoare triple {5547#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {5547#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,196 INFO L280 TraceCheckUtils]: 213: Hoare triple {5547#(<= 2 |fibo_#in~n|)} assume true; {5547#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,197 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {5547#(<= 2 |fibo_#in~n|)} {5046#(= fibo_~n |fibo_#in~n|)} #48#return; {5493#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,198 INFO L280 TraceCheckUtils]: 215: Hoare triple {5493#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5493#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,199 INFO L280 TraceCheckUtils]: 216: Hoare triple {5493#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {5493#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,199 INFO L280 TraceCheckUtils]: 217: Hoare triple {5493#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {5493#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,200 INFO L280 TraceCheckUtils]: 218: Hoare triple {5493#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {5493#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,200 INFO L280 TraceCheckUtils]: 219: Hoare triple {5493#(<= 4 |fibo_#in~n|)} assume true; {5493#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,201 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {5493#(<= 4 |fibo_#in~n|)} {5046#(= fibo_~n |fibo_#in~n|)} #46#return; {5404#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} is VALID [2020-07-08 22:06:49,202 INFO L280 TraceCheckUtils]: 221: Hoare triple {5404#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5404#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} is VALID [2020-07-08 22:06:49,202 INFO L263 TraceCheckUtils]: 222: Hoare triple {5404#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} call #t~ret1 := fibo(~n - 2); {4548#true} is VALID [2020-07-08 22:06:49,202 INFO L280 TraceCheckUtils]: 223: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:49,203 INFO L280 TraceCheckUtils]: 224: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:49,203 INFO L280 TraceCheckUtils]: 225: Hoare triple {4548#true} assume !(1 == ~n); {4548#true} is VALID [2020-07-08 22:06:49,203 INFO L263 TraceCheckUtils]: 226: Hoare triple {4548#true} call #t~ret0 := fibo(~n - 1); {4548#true} is VALID [2020-07-08 22:06:49,203 INFO L280 TraceCheckUtils]: 227: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:49,203 INFO L280 TraceCheckUtils]: 228: Hoare triple {4548#true} assume !(~n < 1); {4548#true} is VALID [2020-07-08 22:06:49,203 INFO L280 TraceCheckUtils]: 229: Hoare triple {4548#true} assume 1 == ~n; {4548#true} is VALID [2020-07-08 22:06:49,204 INFO L280 TraceCheckUtils]: 230: Hoare triple {4548#true} #res := 1; {4548#true} is VALID [2020-07-08 22:06:49,204 INFO L280 TraceCheckUtils]: 231: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:49,204 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {4548#true} {4548#true} #46#return; {4548#true} is VALID [2020-07-08 22:06:49,204 INFO L280 TraceCheckUtils]: 233: Hoare triple {4548#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4548#true} is VALID [2020-07-08 22:06:49,204 INFO L263 TraceCheckUtils]: 234: Hoare triple {4548#true} call #t~ret1 := fibo(~n - 2); {4548#true} is VALID [2020-07-08 22:06:49,205 INFO L280 TraceCheckUtils]: 235: Hoare triple {4548#true} ~n := #in~n; {4548#true} is VALID [2020-07-08 22:06:49,205 INFO L280 TraceCheckUtils]: 236: Hoare triple {4548#true} assume ~n < 1; {4548#true} is VALID [2020-07-08 22:06:49,205 INFO L280 TraceCheckUtils]: 237: Hoare triple {4548#true} #res := 0; {4548#true} is VALID [2020-07-08 22:06:49,205 INFO L280 TraceCheckUtils]: 238: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:49,205 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {4548#true} {4548#true} #48#return; {4548#true} is VALID [2020-07-08 22:06:49,206 INFO L280 TraceCheckUtils]: 240: Hoare triple {4548#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4548#true} is VALID [2020-07-08 22:06:49,206 INFO L280 TraceCheckUtils]: 241: Hoare triple {4548#true} #res := #t~ret0 + #t~ret1; {4548#true} is VALID [2020-07-08 22:06:49,206 INFO L280 TraceCheckUtils]: 242: Hoare triple {4548#true} havoc #t~ret0; {4548#true} is VALID [2020-07-08 22:06:49,206 INFO L280 TraceCheckUtils]: 243: Hoare triple {4548#true} havoc #t~ret1; {4548#true} is VALID [2020-07-08 22:06:49,206 INFO L280 TraceCheckUtils]: 244: Hoare triple {4548#true} assume true; {4548#true} is VALID [2020-07-08 22:06:49,207 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {4548#true} {5404#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} #48#return; {5428#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,208 INFO L280 TraceCheckUtils]: 246: Hoare triple {5428#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5428#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,209 INFO L280 TraceCheckUtils]: 247: Hoare triple {5428#(<= 5 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {5428#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,209 INFO L280 TraceCheckUtils]: 248: Hoare triple {5428#(<= 5 |fibo_#in~n|)} havoc #t~ret0; {5428#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,210 INFO L280 TraceCheckUtils]: 249: Hoare triple {5428#(<= 5 |fibo_#in~n|)} havoc #t~ret1; {5428#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,210 INFO L280 TraceCheckUtils]: 250: Hoare triple {5428#(<= 5 |fibo_#in~n|)} assume true; {5428#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:06:49,211 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {5428#(<= 5 |fibo_#in~n|)} {4934#(<= fibo_~n 6)} #48#return; {4549#false} is VALID [2020-07-08 22:06:49,212 INFO L280 TraceCheckUtils]: 252: Hoare triple {4549#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4549#false} is VALID [2020-07-08 22:06:49,212 INFO L280 TraceCheckUtils]: 253: Hoare triple {4549#false} #res := #t~ret0 + #t~ret1; {4549#false} is VALID [2020-07-08 22:06:49,212 INFO L280 TraceCheckUtils]: 254: Hoare triple {4549#false} havoc #t~ret0; {4549#false} is VALID [2020-07-08 22:06:49,212 INFO L280 TraceCheckUtils]: 255: Hoare triple {4549#false} havoc #t~ret1; {4549#false} is VALID [2020-07-08 22:06:49,212 INFO L280 TraceCheckUtils]: 256: Hoare triple {4549#false} assume true; {4549#false} is VALID [2020-07-08 22:06:49,213 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {4549#false} {4552#(<= 7 main_~x~0)} #44#return; {4549#false} is VALID [2020-07-08 22:06:49,213 INFO L280 TraceCheckUtils]: 258: Hoare triple {4549#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4549#false} is VALID [2020-07-08 22:06:49,213 INFO L280 TraceCheckUtils]: 259: Hoare triple {4549#false} ~result~0 := #t~ret2; {4549#false} is VALID [2020-07-08 22:06:49,213 INFO L280 TraceCheckUtils]: 260: Hoare triple {4549#false} havoc #t~ret2; {4549#false} is VALID [2020-07-08 22:06:49,213 INFO L280 TraceCheckUtils]: 261: Hoare triple {4549#false} assume 13 != ~result~0; {4549#false} is VALID [2020-07-08 22:06:49,214 INFO L280 TraceCheckUtils]: 262: Hoare triple {4549#false} assume !false; {4549#false} is VALID [2020-07-08 22:06:49,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2565 backedges. 501 proven. 745 refuted. 0 times theorem prover too weak. 1319 trivial. 0 not checked. [2020-07-08 22:06:49,306 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1628814976] [2020-07-08 22:06:49,306 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 22:06:49,306 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20] total 20 [2020-07-08 22:06:49,307 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [506122722] [2020-07-08 22:06:49,307 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 263 [2020-07-08 22:06:49,343 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:06:49,343 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states. [2020-07-08 22:06:49,462 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 111 edges. 111 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:49,463 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-07-08 22:06:49,463 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:06:49,464 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-07-08 22:06:49,464 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=84, Invalid=296, Unknown=0, NotChecked=0, Total=380 [2020-07-08 22:06:49,464 INFO L87 Difference]: Start difference. First operand 85 states and 104 transitions. Second operand 20 states. [2020-07-08 22:06:51,389 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:51,390 INFO L93 Difference]: Finished difference Result 195 states and 285 transitions. [2020-07-08 22:06:51,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2020-07-08 22:06:51,390 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 263 [2020-07-08 22:06:51,390 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:06:51,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-08 22:06:51,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 175 transitions. [2020-07-08 22:06:51,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-08 22:06:51,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 175 transitions. [2020-07-08 22:06:51,410 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 29 states and 175 transitions. [2020-07-08 22:06:51,633 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 175 edges. 175 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:51,638 INFO L225 Difference]: With dead ends: 195 [2020-07-08 22:06:51,638 INFO L226 Difference]: Without dead ends: 115 [2020-07-08 22:06:51,640 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 94 GetRequests, 62 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 255 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=259, Invalid=863, Unknown=0, NotChecked=0, Total=1122 [2020-07-08 22:06:51,640 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 115 states. [2020-07-08 22:06:51,828 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 115 to 105. [2020-07-08 22:06:51,828 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:06:51,829 INFO L82 GeneralOperation]: Start isEquivalent. First operand 115 states. Second operand 105 states. [2020-07-08 22:06:51,829 INFO L74 IsIncluded]: Start isIncluded. First operand 115 states. Second operand 105 states. [2020-07-08 22:06:51,829 INFO L87 Difference]: Start difference. First operand 115 states. Second operand 105 states. [2020-07-08 22:06:51,835 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:51,836 INFO L93 Difference]: Finished difference Result 115 states and 147 transitions. [2020-07-08 22:06:51,836 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 147 transitions. [2020-07-08 22:06:51,837 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:06:51,837 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:06:51,837 INFO L74 IsIncluded]: Start isIncluded. First operand 105 states. Second operand 115 states. [2020-07-08 22:06:51,837 INFO L87 Difference]: Start difference. First operand 105 states. Second operand 115 states. [2020-07-08 22:06:51,842 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:51,843 INFO L93 Difference]: Finished difference Result 115 states and 147 transitions. [2020-07-08 22:06:51,843 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 147 transitions. [2020-07-08 22:06:51,844 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:06:51,844 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:06:51,844 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:06:51,844 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:06:51,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 105 states. [2020-07-08 22:06:51,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 105 states and 133 transitions. [2020-07-08 22:06:51,848 INFO L78 Accepts]: Start accepts. Automaton has 105 states and 133 transitions. Word has length 263 [2020-07-08 22:06:51,849 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:06:51,849 INFO L479 AbstractCegarLoop]: Abstraction has 105 states and 133 transitions. [2020-07-08 22:06:51,849 INFO L480 AbstractCegarLoop]: Interpolant automaton has 20 states. [2020-07-08 22:06:51,849 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 105 states and 133 transitions. [2020-07-08 22:06:52,024 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 133 edges. 133 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:52,024 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 133 transitions. [2020-07-08 22:06:52,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2020-07-08 22:06:52,031 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:06:52,032 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] [2020-07-08 22:06:52,032 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-08 22:06:52,032 INFO L427 AbstractCegarLoop]: === Iteration 10 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:06:52,032 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:06:52,033 INFO L82 PathProgramCache]: Analyzing trace with hash 260846875, now seen corresponding path program 7 times [2020-07-08 22:06:52,033 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:06:52,033 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [353239756] [2020-07-08 22:06:52,033 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:06:52,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:52,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:52,270 INFO L280 TraceCheckUtils]: 0: Hoare triple {6419#true} assume true; {6419#true} is VALID [2020-07-08 22:06:52,271 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6419#true} {6419#true} #40#return; {6419#true} is VALID [2020-07-08 22:06:52,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:52,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:52,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:52,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:52,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:52,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:53,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:53,075 INFO L280 TraceCheckUtils]: 0: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,075 INFO L280 TraceCheckUtils]: 1: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,075 INFO L280 TraceCheckUtils]: 2: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:53,076 INFO L280 TraceCheckUtils]: 3: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,077 INFO L280 TraceCheckUtils]: 4: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,078 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:53,123 INFO L280 TraceCheckUtils]: 0: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,123 INFO L280 TraceCheckUtils]: 1: Hoare triple {6419#true} assume ~n < 1; {6419#true} is VALID [2020-07-08 22:06:53,125 INFO L280 TraceCheckUtils]: 2: Hoare triple {6419#true} #res := 0; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:53,125 INFO L280 TraceCheckUtils]: 3: Hoare triple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:53,127 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:53,127 INFO L280 TraceCheckUtils]: 0: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,127 INFO L280 TraceCheckUtils]: 1: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,128 INFO L280 TraceCheckUtils]: 2: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:53,128 INFO L263 TraceCheckUtils]: 3: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:53,128 INFO L280 TraceCheckUtils]: 4: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,128 INFO L280 TraceCheckUtils]: 5: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,129 INFO L280 TraceCheckUtils]: 6: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:53,129 INFO L280 TraceCheckUtils]: 7: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,130 INFO L280 TraceCheckUtils]: 8: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,131 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,132 INFO L280 TraceCheckUtils]: 10: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,132 INFO L263 TraceCheckUtils]: 11: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:53,132 INFO L280 TraceCheckUtils]: 12: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,132 INFO L280 TraceCheckUtils]: 13: Hoare triple {6419#true} assume ~n < 1; {6419#true} is VALID [2020-07-08 22:06:53,133 INFO L280 TraceCheckUtils]: 14: Hoare triple {6419#true} #res := 0; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:53,134 INFO L280 TraceCheckUtils]: 15: Hoare triple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:53,135 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:53,136 INFO L280 TraceCheckUtils]: 17: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:53,137 INFO L280 TraceCheckUtils]: 18: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,138 INFO L280 TraceCheckUtils]: 19: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,138 INFO L280 TraceCheckUtils]: 20: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,139 INFO L280 TraceCheckUtils]: 21: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,140 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:53,158 INFO L280 TraceCheckUtils]: 0: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,158 INFO L280 TraceCheckUtils]: 1: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,158 INFO L280 TraceCheckUtils]: 2: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:53,160 INFO L280 TraceCheckUtils]: 3: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,160 INFO L280 TraceCheckUtils]: 4: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,162 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-08 22:06:53,162 INFO L280 TraceCheckUtils]: 0: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,163 INFO L280 TraceCheckUtils]: 1: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,163 INFO L280 TraceCheckUtils]: 2: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:53,163 INFO L263 TraceCheckUtils]: 3: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:53,163 INFO L280 TraceCheckUtils]: 4: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,164 INFO L280 TraceCheckUtils]: 5: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,164 INFO L280 TraceCheckUtils]: 6: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:53,164 INFO L263 TraceCheckUtils]: 7: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:53,165 INFO L280 TraceCheckUtils]: 8: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,165 INFO L280 TraceCheckUtils]: 9: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,165 INFO L280 TraceCheckUtils]: 10: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:53,167 INFO L280 TraceCheckUtils]: 11: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,167 INFO L280 TraceCheckUtils]: 12: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,169 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,169 INFO L280 TraceCheckUtils]: 14: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,170 INFO L263 TraceCheckUtils]: 15: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:53,170 INFO L280 TraceCheckUtils]: 16: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,170 INFO L280 TraceCheckUtils]: 17: Hoare triple {6419#true} assume ~n < 1; {6419#true} is VALID [2020-07-08 22:06:53,171 INFO L280 TraceCheckUtils]: 18: Hoare triple {6419#true} #res := 0; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:53,171 INFO L280 TraceCheckUtils]: 19: Hoare triple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:53,173 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:53,174 INFO L280 TraceCheckUtils]: 21: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:53,175 INFO L280 TraceCheckUtils]: 22: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,176 INFO L280 TraceCheckUtils]: 23: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,177 INFO L280 TraceCheckUtils]: 24: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,178 INFO L280 TraceCheckUtils]: 25: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,179 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,180 INFO L280 TraceCheckUtils]: 27: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,180 INFO L263 TraceCheckUtils]: 28: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:53,180 INFO L280 TraceCheckUtils]: 29: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,180 INFO L280 TraceCheckUtils]: 30: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,181 INFO L280 TraceCheckUtils]: 31: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:53,181 INFO L280 TraceCheckUtils]: 32: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,182 INFO L280 TraceCheckUtils]: 33: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,183 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-08 22:06:53,184 INFO L280 TraceCheckUtils]: 35: Hoare triple {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-08 22:06:53,185 INFO L280 TraceCheckUtils]: 36: Hoare triple {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:53,186 INFO L280 TraceCheckUtils]: 37: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:53,187 INFO L280 TraceCheckUtils]: 38: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:53,188 INFO L280 TraceCheckUtils]: 39: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:53,189 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {6419#true} #46#return; {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-08 22:06:53,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:53,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:53,234 INFO L280 TraceCheckUtils]: 0: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,234 INFO L280 TraceCheckUtils]: 1: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,234 INFO L280 TraceCheckUtils]: 2: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:53,235 INFO L280 TraceCheckUtils]: 3: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,236 INFO L280 TraceCheckUtils]: 4: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,237 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:53,246 INFO L280 TraceCheckUtils]: 0: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,247 INFO L280 TraceCheckUtils]: 1: Hoare triple {6419#true} assume ~n < 1; {6419#true} is VALID [2020-07-08 22:06:53,248 INFO L280 TraceCheckUtils]: 2: Hoare triple {6419#true} #res := 0; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:53,248 INFO L280 TraceCheckUtils]: 3: Hoare triple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:53,250 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:53,250 INFO L280 TraceCheckUtils]: 0: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,250 INFO L280 TraceCheckUtils]: 1: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,251 INFO L280 TraceCheckUtils]: 2: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:53,251 INFO L263 TraceCheckUtils]: 3: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:53,251 INFO L280 TraceCheckUtils]: 4: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,251 INFO L280 TraceCheckUtils]: 5: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,251 INFO L280 TraceCheckUtils]: 6: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:53,252 INFO L280 TraceCheckUtils]: 7: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,253 INFO L280 TraceCheckUtils]: 8: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,254 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,255 INFO L280 TraceCheckUtils]: 10: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,256 INFO L263 TraceCheckUtils]: 11: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:53,256 INFO L280 TraceCheckUtils]: 12: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,256 INFO L280 TraceCheckUtils]: 13: Hoare triple {6419#true} assume ~n < 1; {6419#true} is VALID [2020-07-08 22:06:53,257 INFO L280 TraceCheckUtils]: 14: Hoare triple {6419#true} #res := 0; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:53,258 INFO L280 TraceCheckUtils]: 15: Hoare triple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:53,259 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:53,260 INFO L280 TraceCheckUtils]: 17: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:53,261 INFO L280 TraceCheckUtils]: 18: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,261 INFO L280 TraceCheckUtils]: 19: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,262 INFO L280 TraceCheckUtils]: 20: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,263 INFO L280 TraceCheckUtils]: 21: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,264 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #48#return; {7525#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-08 22:06:53,265 INFO L280 TraceCheckUtils]: 0: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,265 INFO L280 TraceCheckUtils]: 1: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,266 INFO L280 TraceCheckUtils]: 2: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:53,266 INFO L263 TraceCheckUtils]: 3: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:53,266 INFO L280 TraceCheckUtils]: 4: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,266 INFO L280 TraceCheckUtils]: 5: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,266 INFO L280 TraceCheckUtils]: 6: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:53,267 INFO L263 TraceCheckUtils]: 7: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:53,267 INFO L280 TraceCheckUtils]: 8: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,267 INFO L280 TraceCheckUtils]: 9: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,267 INFO L280 TraceCheckUtils]: 10: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:53,268 INFO L263 TraceCheckUtils]: 11: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:53,268 INFO L280 TraceCheckUtils]: 12: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,268 INFO L280 TraceCheckUtils]: 13: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,268 INFO L280 TraceCheckUtils]: 14: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:53,269 INFO L280 TraceCheckUtils]: 15: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,270 INFO L280 TraceCheckUtils]: 16: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,271 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,272 INFO L280 TraceCheckUtils]: 18: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,272 INFO L263 TraceCheckUtils]: 19: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:53,272 INFO L280 TraceCheckUtils]: 20: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,272 INFO L280 TraceCheckUtils]: 21: Hoare triple {6419#true} assume ~n < 1; {6419#true} is VALID [2020-07-08 22:06:53,273 INFO L280 TraceCheckUtils]: 22: Hoare triple {6419#true} #res := 0; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:53,274 INFO L280 TraceCheckUtils]: 23: Hoare triple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:53,275 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:53,276 INFO L280 TraceCheckUtils]: 25: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:53,277 INFO L280 TraceCheckUtils]: 26: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,278 INFO L280 TraceCheckUtils]: 27: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,279 INFO L280 TraceCheckUtils]: 28: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,280 INFO L280 TraceCheckUtils]: 29: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,281 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,282 INFO L280 TraceCheckUtils]: 31: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,282 INFO L263 TraceCheckUtils]: 32: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:53,282 INFO L280 TraceCheckUtils]: 33: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,283 INFO L280 TraceCheckUtils]: 34: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,283 INFO L280 TraceCheckUtils]: 35: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:53,284 INFO L280 TraceCheckUtils]: 36: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,285 INFO L280 TraceCheckUtils]: 37: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,286 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-08 22:06:53,287 INFO L280 TraceCheckUtils]: 39: Hoare triple {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-08 22:06:53,289 INFO L280 TraceCheckUtils]: 40: Hoare triple {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:53,289 INFO L280 TraceCheckUtils]: 41: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:53,290 INFO L280 TraceCheckUtils]: 42: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:53,291 INFO L280 TraceCheckUtils]: 43: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:53,292 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {6419#true} #46#return; {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-08 22:06:53,293 INFO L280 TraceCheckUtils]: 45: Hoare triple {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-08 22:06:53,293 INFO L263 TraceCheckUtils]: 46: Hoare triple {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:53,293 INFO L280 TraceCheckUtils]: 47: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,294 INFO L280 TraceCheckUtils]: 48: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,294 INFO L280 TraceCheckUtils]: 49: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:53,294 INFO L263 TraceCheckUtils]: 50: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:53,294 INFO L280 TraceCheckUtils]: 51: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,294 INFO L280 TraceCheckUtils]: 52: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,295 INFO L280 TraceCheckUtils]: 53: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:53,296 INFO L280 TraceCheckUtils]: 54: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,296 INFO L280 TraceCheckUtils]: 55: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,297 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,298 INFO L280 TraceCheckUtils]: 57: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,299 INFO L263 TraceCheckUtils]: 58: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:53,299 INFO L280 TraceCheckUtils]: 59: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,299 INFO L280 TraceCheckUtils]: 60: Hoare triple {6419#true} assume ~n < 1; {6419#true} is VALID [2020-07-08 22:06:53,300 INFO L280 TraceCheckUtils]: 61: Hoare triple {6419#true} #res := 0; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:53,301 INFO L280 TraceCheckUtils]: 62: Hoare triple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:53,303 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:53,304 INFO L280 TraceCheckUtils]: 64: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:53,305 INFO L280 TraceCheckUtils]: 65: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,306 INFO L280 TraceCheckUtils]: 66: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,306 INFO L280 TraceCheckUtils]: 67: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,307 INFO L280 TraceCheckUtils]: 68: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,309 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #48#return; {7525#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-08 22:06:53,310 INFO L280 TraceCheckUtils]: 70: Hoare triple {7525#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7525#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-08 22:06:53,311 INFO L280 TraceCheckUtils]: 71: Hoare triple {7525#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} #res := #t~ret0 + #t~ret1; {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-08 22:06:53,312 INFO L280 TraceCheckUtils]: 72: Hoare triple {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret0; {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-08 22:06:53,313 INFO L280 TraceCheckUtils]: 73: Hoare triple {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret1; {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-08 22:06:53,313 INFO L280 TraceCheckUtils]: 74: Hoare triple {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-08 22:06:53,314 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {6419#true} #46#return; {7416#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-08 22:06:53,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:53,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:53,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:53,391 INFO L280 TraceCheckUtils]: 0: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,391 INFO L280 TraceCheckUtils]: 1: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,392 INFO L280 TraceCheckUtils]: 2: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:53,392 INFO L280 TraceCheckUtils]: 3: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,393 INFO L280 TraceCheckUtils]: 4: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,394 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:53,402 INFO L280 TraceCheckUtils]: 0: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,403 INFO L280 TraceCheckUtils]: 1: Hoare triple {6419#true} assume ~n < 1; {6419#true} is VALID [2020-07-08 22:06:53,403 INFO L280 TraceCheckUtils]: 2: Hoare triple {6419#true} #res := 0; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:53,404 INFO L280 TraceCheckUtils]: 3: Hoare triple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:53,406 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:53,406 INFO L280 TraceCheckUtils]: 0: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,406 INFO L280 TraceCheckUtils]: 1: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,406 INFO L280 TraceCheckUtils]: 2: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:53,407 INFO L263 TraceCheckUtils]: 3: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:53,407 INFO L280 TraceCheckUtils]: 4: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,407 INFO L280 TraceCheckUtils]: 5: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,407 INFO L280 TraceCheckUtils]: 6: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:53,408 INFO L280 TraceCheckUtils]: 7: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,409 INFO L280 TraceCheckUtils]: 8: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,410 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,410 INFO L280 TraceCheckUtils]: 10: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,411 INFO L263 TraceCheckUtils]: 11: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:53,411 INFO L280 TraceCheckUtils]: 12: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,411 INFO L280 TraceCheckUtils]: 13: Hoare triple {6419#true} assume ~n < 1; {6419#true} is VALID [2020-07-08 22:06:53,412 INFO L280 TraceCheckUtils]: 14: Hoare triple {6419#true} #res := 0; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:53,412 INFO L280 TraceCheckUtils]: 15: Hoare triple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:53,414 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:53,415 INFO L280 TraceCheckUtils]: 17: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:53,415 INFO L280 TraceCheckUtils]: 18: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,416 INFO L280 TraceCheckUtils]: 19: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,417 INFO L280 TraceCheckUtils]: 20: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,417 INFO L280 TraceCheckUtils]: 21: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,418 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:53,430 INFO L280 TraceCheckUtils]: 0: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,430 INFO L280 TraceCheckUtils]: 1: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,431 INFO L280 TraceCheckUtils]: 2: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:53,432 INFO L280 TraceCheckUtils]: 3: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,432 INFO L280 TraceCheckUtils]: 4: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,434 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-08 22:06:53,435 INFO L280 TraceCheckUtils]: 0: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,435 INFO L280 TraceCheckUtils]: 1: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,435 INFO L280 TraceCheckUtils]: 2: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:53,435 INFO L263 TraceCheckUtils]: 3: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:53,435 INFO L280 TraceCheckUtils]: 4: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,436 INFO L280 TraceCheckUtils]: 5: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,436 INFO L280 TraceCheckUtils]: 6: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:53,436 INFO L263 TraceCheckUtils]: 7: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:53,436 INFO L280 TraceCheckUtils]: 8: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,437 INFO L280 TraceCheckUtils]: 9: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,437 INFO L280 TraceCheckUtils]: 10: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:53,438 INFO L280 TraceCheckUtils]: 11: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,438 INFO L280 TraceCheckUtils]: 12: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,439 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,440 INFO L280 TraceCheckUtils]: 14: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,440 INFO L263 TraceCheckUtils]: 15: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:53,441 INFO L280 TraceCheckUtils]: 16: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,441 INFO L280 TraceCheckUtils]: 17: Hoare triple {6419#true} assume ~n < 1; {6419#true} is VALID [2020-07-08 22:06:53,441 INFO L280 TraceCheckUtils]: 18: Hoare triple {6419#true} #res := 0; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:53,442 INFO L280 TraceCheckUtils]: 19: Hoare triple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:53,443 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:53,444 INFO L280 TraceCheckUtils]: 21: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:53,445 INFO L280 TraceCheckUtils]: 22: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,446 INFO L280 TraceCheckUtils]: 23: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,447 INFO L280 TraceCheckUtils]: 24: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,447 INFO L280 TraceCheckUtils]: 25: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,448 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,449 INFO L280 TraceCheckUtils]: 27: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,449 INFO L263 TraceCheckUtils]: 28: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:53,450 INFO L280 TraceCheckUtils]: 29: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,450 INFO L280 TraceCheckUtils]: 30: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,450 INFO L280 TraceCheckUtils]: 31: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:53,451 INFO L280 TraceCheckUtils]: 32: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,451 INFO L280 TraceCheckUtils]: 33: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,453 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-08 22:06:53,454 INFO L280 TraceCheckUtils]: 35: Hoare triple {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-08 22:06:53,455 INFO L280 TraceCheckUtils]: 36: Hoare triple {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:53,456 INFO L280 TraceCheckUtils]: 37: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:53,456 INFO L280 TraceCheckUtils]: 38: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:53,457 INFO L280 TraceCheckUtils]: 39: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:53,459 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {7416#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} #48#return; {7458#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-08 22:06:53,462 INFO L280 TraceCheckUtils]: 0: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,462 INFO L280 TraceCheckUtils]: 1: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,462 INFO L280 TraceCheckUtils]: 2: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:53,462 INFO L263 TraceCheckUtils]: 3: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:53,462 INFO L280 TraceCheckUtils]: 4: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,463 INFO L280 TraceCheckUtils]: 5: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,463 INFO L280 TraceCheckUtils]: 6: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:53,463 INFO L263 TraceCheckUtils]: 7: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:53,463 INFO L280 TraceCheckUtils]: 8: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,464 INFO L280 TraceCheckUtils]: 9: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,464 INFO L280 TraceCheckUtils]: 10: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:53,464 INFO L263 TraceCheckUtils]: 11: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:53,464 INFO L280 TraceCheckUtils]: 12: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,464 INFO L280 TraceCheckUtils]: 13: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,465 INFO L280 TraceCheckUtils]: 14: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:53,465 INFO L263 TraceCheckUtils]: 15: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:53,465 INFO L280 TraceCheckUtils]: 16: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,465 INFO L280 TraceCheckUtils]: 17: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,465 INFO L280 TraceCheckUtils]: 18: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:53,466 INFO L280 TraceCheckUtils]: 19: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,467 INFO L280 TraceCheckUtils]: 20: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,469 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,470 INFO L280 TraceCheckUtils]: 22: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,470 INFO L263 TraceCheckUtils]: 23: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:53,470 INFO L280 TraceCheckUtils]: 24: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,470 INFO L280 TraceCheckUtils]: 25: Hoare triple {6419#true} assume ~n < 1; {6419#true} is VALID [2020-07-08 22:06:53,471 INFO L280 TraceCheckUtils]: 26: Hoare triple {6419#true} #res := 0; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:53,472 INFO L280 TraceCheckUtils]: 27: Hoare triple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:53,474 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:53,475 INFO L280 TraceCheckUtils]: 29: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:53,476 INFO L280 TraceCheckUtils]: 30: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,476 INFO L280 TraceCheckUtils]: 31: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,477 INFO L280 TraceCheckUtils]: 32: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,478 INFO L280 TraceCheckUtils]: 33: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,482 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,483 INFO L280 TraceCheckUtils]: 35: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,483 INFO L263 TraceCheckUtils]: 36: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:53,483 INFO L280 TraceCheckUtils]: 37: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,484 INFO L280 TraceCheckUtils]: 38: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,484 INFO L280 TraceCheckUtils]: 39: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:53,485 INFO L280 TraceCheckUtils]: 40: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,485 INFO L280 TraceCheckUtils]: 41: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,487 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-08 22:06:53,487 INFO L280 TraceCheckUtils]: 43: Hoare triple {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-08 22:06:53,488 INFO L280 TraceCheckUtils]: 44: Hoare triple {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:53,489 INFO L280 TraceCheckUtils]: 45: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:53,489 INFO L280 TraceCheckUtils]: 46: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:53,490 INFO L280 TraceCheckUtils]: 47: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:53,491 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {6419#true} #46#return; {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-08 22:06:53,492 INFO L280 TraceCheckUtils]: 49: Hoare triple {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-08 22:06:53,492 INFO L263 TraceCheckUtils]: 50: Hoare triple {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:53,492 INFO L280 TraceCheckUtils]: 51: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,493 INFO L280 TraceCheckUtils]: 52: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,493 INFO L280 TraceCheckUtils]: 53: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:53,493 INFO L263 TraceCheckUtils]: 54: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:53,493 INFO L280 TraceCheckUtils]: 55: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,493 INFO L280 TraceCheckUtils]: 56: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,494 INFO L280 TraceCheckUtils]: 57: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:53,495 INFO L280 TraceCheckUtils]: 58: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,496 INFO L280 TraceCheckUtils]: 59: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,497 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,498 INFO L280 TraceCheckUtils]: 61: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,498 INFO L263 TraceCheckUtils]: 62: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:53,498 INFO L280 TraceCheckUtils]: 63: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,498 INFO L280 TraceCheckUtils]: 64: Hoare triple {6419#true} assume ~n < 1; {6419#true} is VALID [2020-07-08 22:06:53,499 INFO L280 TraceCheckUtils]: 65: Hoare triple {6419#true} #res := 0; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:53,500 INFO L280 TraceCheckUtils]: 66: Hoare triple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:53,501 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:53,502 INFO L280 TraceCheckUtils]: 68: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:53,503 INFO L280 TraceCheckUtils]: 69: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,504 INFO L280 TraceCheckUtils]: 70: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,504 INFO L280 TraceCheckUtils]: 71: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,505 INFO L280 TraceCheckUtils]: 72: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,506 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #48#return; {7525#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-08 22:06:53,507 INFO L280 TraceCheckUtils]: 74: Hoare triple {7525#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7525#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-08 22:06:53,508 INFO L280 TraceCheckUtils]: 75: Hoare triple {7525#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} #res := #t~ret0 + #t~ret1; {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-08 22:06:53,509 INFO L280 TraceCheckUtils]: 76: Hoare triple {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret0; {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-08 22:06:53,510 INFO L280 TraceCheckUtils]: 77: Hoare triple {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret1; {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-08 22:06:53,510 INFO L280 TraceCheckUtils]: 78: Hoare triple {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-08 22:06:53,511 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {6419#true} #46#return; {7416#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-08 22:06:53,512 INFO L280 TraceCheckUtils]: 80: Hoare triple {7416#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7416#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-08 22:06:53,512 INFO L263 TraceCheckUtils]: 81: Hoare triple {7416#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:53,512 INFO L280 TraceCheckUtils]: 82: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,513 INFO L280 TraceCheckUtils]: 83: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,513 INFO L280 TraceCheckUtils]: 84: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:53,513 INFO L263 TraceCheckUtils]: 85: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:53,513 INFO L280 TraceCheckUtils]: 86: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,513 INFO L280 TraceCheckUtils]: 87: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,514 INFO L280 TraceCheckUtils]: 88: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:53,514 INFO L263 TraceCheckUtils]: 89: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:53,514 INFO L280 TraceCheckUtils]: 90: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,514 INFO L280 TraceCheckUtils]: 91: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,514 INFO L280 TraceCheckUtils]: 92: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:53,515 INFO L280 TraceCheckUtils]: 93: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,516 INFO L280 TraceCheckUtils]: 94: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,517 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,518 INFO L280 TraceCheckUtils]: 96: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,518 INFO L263 TraceCheckUtils]: 97: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:53,518 INFO L280 TraceCheckUtils]: 98: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,518 INFO L280 TraceCheckUtils]: 99: Hoare triple {6419#true} assume ~n < 1; {6419#true} is VALID [2020-07-08 22:06:53,519 INFO L280 TraceCheckUtils]: 100: Hoare triple {6419#true} #res := 0; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:53,520 INFO L280 TraceCheckUtils]: 101: Hoare triple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:53,521 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:53,522 INFO L280 TraceCheckUtils]: 103: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:53,523 INFO L280 TraceCheckUtils]: 104: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,523 INFO L280 TraceCheckUtils]: 105: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,524 INFO L280 TraceCheckUtils]: 106: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,525 INFO L280 TraceCheckUtils]: 107: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,526 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,526 INFO L280 TraceCheckUtils]: 109: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,527 INFO L263 TraceCheckUtils]: 110: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:53,527 INFO L280 TraceCheckUtils]: 111: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,527 INFO L280 TraceCheckUtils]: 112: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,527 INFO L280 TraceCheckUtils]: 113: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:53,528 INFO L280 TraceCheckUtils]: 114: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,528 INFO L280 TraceCheckUtils]: 115: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,530 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-08 22:06:53,531 INFO L280 TraceCheckUtils]: 117: Hoare triple {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-08 22:06:53,532 INFO L280 TraceCheckUtils]: 118: Hoare triple {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:53,532 INFO L280 TraceCheckUtils]: 119: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:53,533 INFO L280 TraceCheckUtils]: 120: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:53,534 INFO L280 TraceCheckUtils]: 121: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:53,536 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {7416#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} #48#return; {7458#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-08 22:06:53,537 INFO L280 TraceCheckUtils]: 123: Hoare triple {7458#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7458#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-08 22:06:53,537 INFO L280 TraceCheckUtils]: 124: Hoare triple {7458#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} #res := #t~ret0 + #t~ret1; {7459#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-08 22:06:53,538 INFO L280 TraceCheckUtils]: 125: Hoare triple {7459#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} havoc #t~ret0; {7459#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-08 22:06:53,539 INFO L280 TraceCheckUtils]: 126: Hoare triple {7459#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} havoc #t~ret1; {7459#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-08 22:06:53,540 INFO L280 TraceCheckUtils]: 127: Hoare triple {7459#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} assume true; {7459#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-08 22:06:53,541 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {7459#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} {6419#true} #46#return; {7261#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} is VALID [2020-07-08 22:06:53,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:53,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:53,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:53,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:53,650 INFO L280 TraceCheckUtils]: 0: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,651 INFO L280 TraceCheckUtils]: 1: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,651 INFO L280 TraceCheckUtils]: 2: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:53,651 INFO L280 TraceCheckUtils]: 3: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,652 INFO L280 TraceCheckUtils]: 4: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,653 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:53,667 INFO L280 TraceCheckUtils]: 0: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,667 INFO L280 TraceCheckUtils]: 1: Hoare triple {6419#true} assume ~n < 1; {6419#true} is VALID [2020-07-08 22:06:53,668 INFO L280 TraceCheckUtils]: 2: Hoare triple {6419#true} #res := 0; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:53,669 INFO L280 TraceCheckUtils]: 3: Hoare triple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:53,670 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:53,670 INFO L280 TraceCheckUtils]: 0: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,671 INFO L280 TraceCheckUtils]: 1: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,671 INFO L280 TraceCheckUtils]: 2: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:53,671 INFO L263 TraceCheckUtils]: 3: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:53,671 INFO L280 TraceCheckUtils]: 4: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,671 INFO L280 TraceCheckUtils]: 5: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,672 INFO L280 TraceCheckUtils]: 6: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:53,672 INFO L280 TraceCheckUtils]: 7: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,673 INFO L280 TraceCheckUtils]: 8: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,674 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,675 INFO L280 TraceCheckUtils]: 10: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,675 INFO L263 TraceCheckUtils]: 11: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:53,675 INFO L280 TraceCheckUtils]: 12: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,676 INFO L280 TraceCheckUtils]: 13: Hoare triple {6419#true} assume ~n < 1; {6419#true} is VALID [2020-07-08 22:06:53,676 INFO L280 TraceCheckUtils]: 14: Hoare triple {6419#true} #res := 0; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:53,677 INFO L280 TraceCheckUtils]: 15: Hoare triple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:53,678 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:53,679 INFO L280 TraceCheckUtils]: 17: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:53,680 INFO L280 TraceCheckUtils]: 18: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,680 INFO L280 TraceCheckUtils]: 19: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,681 INFO L280 TraceCheckUtils]: 20: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,682 INFO L280 TraceCheckUtils]: 21: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,683 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:53,691 INFO L280 TraceCheckUtils]: 0: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,692 INFO L280 TraceCheckUtils]: 1: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,692 INFO L280 TraceCheckUtils]: 2: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:53,693 INFO L280 TraceCheckUtils]: 3: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,693 INFO L280 TraceCheckUtils]: 4: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,695 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-08 22:06:53,695 INFO L280 TraceCheckUtils]: 0: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,695 INFO L280 TraceCheckUtils]: 1: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,695 INFO L280 TraceCheckUtils]: 2: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:53,696 INFO L263 TraceCheckUtils]: 3: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:53,696 INFO L280 TraceCheckUtils]: 4: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,696 INFO L280 TraceCheckUtils]: 5: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,696 INFO L280 TraceCheckUtils]: 6: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:53,697 INFO L263 TraceCheckUtils]: 7: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:53,697 INFO L280 TraceCheckUtils]: 8: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,697 INFO L280 TraceCheckUtils]: 9: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,697 INFO L280 TraceCheckUtils]: 10: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:53,698 INFO L280 TraceCheckUtils]: 11: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,698 INFO L280 TraceCheckUtils]: 12: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,699 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,700 INFO L280 TraceCheckUtils]: 14: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,700 INFO L263 TraceCheckUtils]: 15: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:53,701 INFO L280 TraceCheckUtils]: 16: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,701 INFO L280 TraceCheckUtils]: 17: Hoare triple {6419#true} assume ~n < 1; {6419#true} is VALID [2020-07-08 22:06:53,701 INFO L280 TraceCheckUtils]: 18: Hoare triple {6419#true} #res := 0; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:53,702 INFO L280 TraceCheckUtils]: 19: Hoare triple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:53,703 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:53,704 INFO L280 TraceCheckUtils]: 21: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:53,705 INFO L280 TraceCheckUtils]: 22: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,705 INFO L280 TraceCheckUtils]: 23: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,706 INFO L280 TraceCheckUtils]: 24: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,707 INFO L280 TraceCheckUtils]: 25: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,708 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,708 INFO L280 TraceCheckUtils]: 27: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,709 INFO L263 TraceCheckUtils]: 28: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:53,709 INFO L280 TraceCheckUtils]: 29: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,709 INFO L280 TraceCheckUtils]: 30: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,709 INFO L280 TraceCheckUtils]: 31: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:53,710 INFO L280 TraceCheckUtils]: 32: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,710 INFO L280 TraceCheckUtils]: 33: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,712 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-08 22:06:53,712 INFO L280 TraceCheckUtils]: 35: Hoare triple {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-08 22:06:53,713 INFO L280 TraceCheckUtils]: 36: Hoare triple {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:53,714 INFO L280 TraceCheckUtils]: 37: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:53,715 INFO L280 TraceCheckUtils]: 38: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:53,715 INFO L280 TraceCheckUtils]: 39: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:53,716 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {6419#true} #46#return; {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-08 22:06:53,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:53,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:53,746 INFO L280 TraceCheckUtils]: 0: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,746 INFO L280 TraceCheckUtils]: 1: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,747 INFO L280 TraceCheckUtils]: 2: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:53,747 INFO L280 TraceCheckUtils]: 3: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,748 INFO L280 TraceCheckUtils]: 4: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,749 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:53,758 INFO L280 TraceCheckUtils]: 0: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,758 INFO L280 TraceCheckUtils]: 1: Hoare triple {6419#true} assume ~n < 1; {6419#true} is VALID [2020-07-08 22:06:53,759 INFO L280 TraceCheckUtils]: 2: Hoare triple {6419#true} #res := 0; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:53,759 INFO L280 TraceCheckUtils]: 3: Hoare triple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:53,761 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:53,761 INFO L280 TraceCheckUtils]: 0: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,762 INFO L280 TraceCheckUtils]: 1: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,762 INFO L280 TraceCheckUtils]: 2: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:53,762 INFO L263 TraceCheckUtils]: 3: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:53,762 INFO L280 TraceCheckUtils]: 4: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,762 INFO L280 TraceCheckUtils]: 5: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,763 INFO L280 TraceCheckUtils]: 6: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:53,763 INFO L280 TraceCheckUtils]: 7: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,764 INFO L280 TraceCheckUtils]: 8: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,765 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,766 INFO L280 TraceCheckUtils]: 10: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,766 INFO L263 TraceCheckUtils]: 11: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:53,766 INFO L280 TraceCheckUtils]: 12: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,766 INFO L280 TraceCheckUtils]: 13: Hoare triple {6419#true} assume ~n < 1; {6419#true} is VALID [2020-07-08 22:06:53,767 INFO L280 TraceCheckUtils]: 14: Hoare triple {6419#true} #res := 0; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:53,768 INFO L280 TraceCheckUtils]: 15: Hoare triple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:53,769 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:53,770 INFO L280 TraceCheckUtils]: 17: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:53,771 INFO L280 TraceCheckUtils]: 18: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,771 INFO L280 TraceCheckUtils]: 19: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,772 INFO L280 TraceCheckUtils]: 20: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,773 INFO L280 TraceCheckUtils]: 21: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,774 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #48#return; {7525#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-08 22:06:53,775 INFO L280 TraceCheckUtils]: 0: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,775 INFO L280 TraceCheckUtils]: 1: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,775 INFO L280 TraceCheckUtils]: 2: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:53,776 INFO L263 TraceCheckUtils]: 3: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:53,776 INFO L280 TraceCheckUtils]: 4: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,776 INFO L280 TraceCheckUtils]: 5: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,776 INFO L280 TraceCheckUtils]: 6: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:53,776 INFO L263 TraceCheckUtils]: 7: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:53,777 INFO L280 TraceCheckUtils]: 8: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,777 INFO L280 TraceCheckUtils]: 9: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,777 INFO L280 TraceCheckUtils]: 10: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:53,777 INFO L263 TraceCheckUtils]: 11: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:53,777 INFO L280 TraceCheckUtils]: 12: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,778 INFO L280 TraceCheckUtils]: 13: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,778 INFO L280 TraceCheckUtils]: 14: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:53,778 INFO L280 TraceCheckUtils]: 15: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,779 INFO L280 TraceCheckUtils]: 16: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,780 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,781 INFO L280 TraceCheckUtils]: 18: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,781 INFO L263 TraceCheckUtils]: 19: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:53,781 INFO L280 TraceCheckUtils]: 20: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,782 INFO L280 TraceCheckUtils]: 21: Hoare triple {6419#true} assume ~n < 1; {6419#true} is VALID [2020-07-08 22:06:53,782 INFO L280 TraceCheckUtils]: 22: Hoare triple {6419#true} #res := 0; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:53,783 INFO L280 TraceCheckUtils]: 23: Hoare triple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:53,784 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:53,785 INFO L280 TraceCheckUtils]: 25: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:53,786 INFO L280 TraceCheckUtils]: 26: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,786 INFO L280 TraceCheckUtils]: 27: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,787 INFO L280 TraceCheckUtils]: 28: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,788 INFO L280 TraceCheckUtils]: 29: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,789 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,789 INFO L280 TraceCheckUtils]: 31: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,790 INFO L263 TraceCheckUtils]: 32: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:53,790 INFO L280 TraceCheckUtils]: 33: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,790 INFO L280 TraceCheckUtils]: 34: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,790 INFO L280 TraceCheckUtils]: 35: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:53,808 INFO L280 TraceCheckUtils]: 36: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,809 INFO L280 TraceCheckUtils]: 37: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,810 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-08 22:06:53,811 INFO L280 TraceCheckUtils]: 39: Hoare triple {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-08 22:06:53,812 INFO L280 TraceCheckUtils]: 40: Hoare triple {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:53,812 INFO L280 TraceCheckUtils]: 41: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:53,813 INFO L280 TraceCheckUtils]: 42: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:53,813 INFO L280 TraceCheckUtils]: 43: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:53,814 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {6419#true} #46#return; {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-08 22:06:53,815 INFO L280 TraceCheckUtils]: 45: Hoare triple {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-08 22:06:53,815 INFO L263 TraceCheckUtils]: 46: Hoare triple {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:53,815 INFO L280 TraceCheckUtils]: 47: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,816 INFO L280 TraceCheckUtils]: 48: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,816 INFO L280 TraceCheckUtils]: 49: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:53,816 INFO L263 TraceCheckUtils]: 50: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:53,816 INFO L280 TraceCheckUtils]: 51: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,817 INFO L280 TraceCheckUtils]: 52: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,817 INFO L280 TraceCheckUtils]: 53: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:53,817 INFO L280 TraceCheckUtils]: 54: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,818 INFO L280 TraceCheckUtils]: 55: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,819 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,820 INFO L280 TraceCheckUtils]: 57: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,820 INFO L263 TraceCheckUtils]: 58: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:53,820 INFO L280 TraceCheckUtils]: 59: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,820 INFO L280 TraceCheckUtils]: 60: Hoare triple {6419#true} assume ~n < 1; {6419#true} is VALID [2020-07-08 22:06:53,821 INFO L280 TraceCheckUtils]: 61: Hoare triple {6419#true} #res := 0; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:53,821 INFO L280 TraceCheckUtils]: 62: Hoare triple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:53,823 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:53,823 INFO L280 TraceCheckUtils]: 64: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:53,824 INFO L280 TraceCheckUtils]: 65: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,825 INFO L280 TraceCheckUtils]: 66: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,825 INFO L280 TraceCheckUtils]: 67: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,826 INFO L280 TraceCheckUtils]: 68: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,827 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #48#return; {7525#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-08 22:06:53,828 INFO L280 TraceCheckUtils]: 70: Hoare triple {7525#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7525#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-08 22:06:53,829 INFO L280 TraceCheckUtils]: 71: Hoare triple {7525#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} #res := #t~ret0 + #t~ret1; {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-08 22:06:53,830 INFO L280 TraceCheckUtils]: 72: Hoare triple {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret0; {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-08 22:06:53,830 INFO L280 TraceCheckUtils]: 73: Hoare triple {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret1; {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-08 22:06:53,831 INFO L280 TraceCheckUtils]: 74: Hoare triple {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-08 22:06:53,832 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {7261#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} #48#return; {7338#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 8) (<= 8 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:53,840 INFO L280 TraceCheckUtils]: 0: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,840 INFO L280 TraceCheckUtils]: 1: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,840 INFO L280 TraceCheckUtils]: 2: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:53,840 INFO L263 TraceCheckUtils]: 3: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:53,841 INFO L280 TraceCheckUtils]: 4: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,841 INFO L280 TraceCheckUtils]: 5: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,841 INFO L280 TraceCheckUtils]: 6: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:53,841 INFO L263 TraceCheckUtils]: 7: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:53,841 INFO L280 TraceCheckUtils]: 8: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,842 INFO L280 TraceCheckUtils]: 9: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,842 INFO L280 TraceCheckUtils]: 10: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:53,842 INFO L263 TraceCheckUtils]: 11: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:53,842 INFO L280 TraceCheckUtils]: 12: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,842 INFO L280 TraceCheckUtils]: 13: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,842 INFO L280 TraceCheckUtils]: 14: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:53,843 INFO L263 TraceCheckUtils]: 15: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:53,843 INFO L280 TraceCheckUtils]: 16: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,843 INFO L280 TraceCheckUtils]: 17: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,843 INFO L280 TraceCheckUtils]: 18: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:53,844 INFO L263 TraceCheckUtils]: 19: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:53,844 INFO L280 TraceCheckUtils]: 20: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,844 INFO L280 TraceCheckUtils]: 21: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,844 INFO L280 TraceCheckUtils]: 22: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:53,845 INFO L280 TraceCheckUtils]: 23: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,846 INFO L280 TraceCheckUtils]: 24: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,846 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,847 INFO L280 TraceCheckUtils]: 26: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,847 INFO L263 TraceCheckUtils]: 27: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:53,848 INFO L280 TraceCheckUtils]: 28: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,848 INFO L280 TraceCheckUtils]: 29: Hoare triple {6419#true} assume ~n < 1; {6419#true} is VALID [2020-07-08 22:06:53,848 INFO L280 TraceCheckUtils]: 30: Hoare triple {6419#true} #res := 0; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:53,849 INFO L280 TraceCheckUtils]: 31: Hoare triple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:53,850 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:53,851 INFO L280 TraceCheckUtils]: 33: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:53,852 INFO L280 TraceCheckUtils]: 34: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,853 INFO L280 TraceCheckUtils]: 35: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,853 INFO L280 TraceCheckUtils]: 36: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,854 INFO L280 TraceCheckUtils]: 37: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,855 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,856 INFO L280 TraceCheckUtils]: 39: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,856 INFO L263 TraceCheckUtils]: 40: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:53,856 INFO L280 TraceCheckUtils]: 41: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,856 INFO L280 TraceCheckUtils]: 42: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,856 INFO L280 TraceCheckUtils]: 43: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:53,857 INFO L280 TraceCheckUtils]: 44: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,858 INFO L280 TraceCheckUtils]: 45: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,859 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-08 22:06:53,860 INFO L280 TraceCheckUtils]: 47: Hoare triple {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-08 22:06:53,860 INFO L280 TraceCheckUtils]: 48: Hoare triple {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:53,861 INFO L280 TraceCheckUtils]: 49: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:53,862 INFO L280 TraceCheckUtils]: 50: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:53,862 INFO L280 TraceCheckUtils]: 51: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:53,863 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {6419#true} #46#return; {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-08 22:06:53,864 INFO L280 TraceCheckUtils]: 53: Hoare triple {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-08 22:06:53,864 INFO L263 TraceCheckUtils]: 54: Hoare triple {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:53,864 INFO L280 TraceCheckUtils]: 55: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,865 INFO L280 TraceCheckUtils]: 56: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,865 INFO L280 TraceCheckUtils]: 57: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:53,865 INFO L263 TraceCheckUtils]: 58: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:53,865 INFO L280 TraceCheckUtils]: 59: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,865 INFO L280 TraceCheckUtils]: 60: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,866 INFO L280 TraceCheckUtils]: 61: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:53,866 INFO L280 TraceCheckUtils]: 62: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,867 INFO L280 TraceCheckUtils]: 63: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,868 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,868 INFO L280 TraceCheckUtils]: 65: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,869 INFO L263 TraceCheckUtils]: 66: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:53,869 INFO L280 TraceCheckUtils]: 67: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,869 INFO L280 TraceCheckUtils]: 68: Hoare triple {6419#true} assume ~n < 1; {6419#true} is VALID [2020-07-08 22:06:53,870 INFO L280 TraceCheckUtils]: 69: Hoare triple {6419#true} #res := 0; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:53,870 INFO L280 TraceCheckUtils]: 70: Hoare triple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:53,872 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:53,872 INFO L280 TraceCheckUtils]: 72: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:53,873 INFO L280 TraceCheckUtils]: 73: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,874 INFO L280 TraceCheckUtils]: 74: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,874 INFO L280 TraceCheckUtils]: 75: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,875 INFO L280 TraceCheckUtils]: 76: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,876 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #48#return; {7525#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-08 22:06:53,877 INFO L280 TraceCheckUtils]: 78: Hoare triple {7525#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7525#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-08 22:06:53,878 INFO L280 TraceCheckUtils]: 79: Hoare triple {7525#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} #res := #t~ret0 + #t~ret1; {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-08 22:06:53,878 INFO L280 TraceCheckUtils]: 80: Hoare triple {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret0; {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-08 22:06:53,879 INFO L280 TraceCheckUtils]: 81: Hoare triple {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret1; {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-08 22:06:53,880 INFO L280 TraceCheckUtils]: 82: Hoare triple {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-08 22:06:53,880 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {6419#true} #46#return; {7416#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-08 22:06:53,881 INFO L280 TraceCheckUtils]: 84: Hoare triple {7416#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7416#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-08 22:06:53,881 INFO L263 TraceCheckUtils]: 85: Hoare triple {7416#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:53,882 INFO L280 TraceCheckUtils]: 86: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,882 INFO L280 TraceCheckUtils]: 87: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,882 INFO L280 TraceCheckUtils]: 88: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:53,882 INFO L263 TraceCheckUtils]: 89: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:53,882 INFO L280 TraceCheckUtils]: 90: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,882 INFO L280 TraceCheckUtils]: 91: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,883 INFO L280 TraceCheckUtils]: 92: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:53,883 INFO L263 TraceCheckUtils]: 93: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:53,883 INFO L280 TraceCheckUtils]: 94: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,883 INFO L280 TraceCheckUtils]: 95: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,883 INFO L280 TraceCheckUtils]: 96: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:53,884 INFO L280 TraceCheckUtils]: 97: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,885 INFO L280 TraceCheckUtils]: 98: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,886 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,886 INFO L280 TraceCheckUtils]: 100: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,887 INFO L263 TraceCheckUtils]: 101: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:53,887 INFO L280 TraceCheckUtils]: 102: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,887 INFO L280 TraceCheckUtils]: 103: Hoare triple {6419#true} assume ~n < 1; {6419#true} is VALID [2020-07-08 22:06:53,888 INFO L280 TraceCheckUtils]: 104: Hoare triple {6419#true} #res := 0; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:53,888 INFO L280 TraceCheckUtils]: 105: Hoare triple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:53,890 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:53,890 INFO L280 TraceCheckUtils]: 107: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:53,891 INFO L280 TraceCheckUtils]: 108: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,892 INFO L280 TraceCheckUtils]: 109: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,892 INFO L280 TraceCheckUtils]: 110: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,893 INFO L280 TraceCheckUtils]: 111: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,894 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,895 INFO L280 TraceCheckUtils]: 113: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,895 INFO L263 TraceCheckUtils]: 114: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:53,895 INFO L280 TraceCheckUtils]: 115: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,895 INFO L280 TraceCheckUtils]: 116: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,896 INFO L280 TraceCheckUtils]: 117: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:53,896 INFO L280 TraceCheckUtils]: 118: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,897 INFO L280 TraceCheckUtils]: 119: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,898 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-08 22:06:53,899 INFO L280 TraceCheckUtils]: 121: Hoare triple {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-08 22:06:53,900 INFO L280 TraceCheckUtils]: 122: Hoare triple {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:53,901 INFO L280 TraceCheckUtils]: 123: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:53,901 INFO L280 TraceCheckUtils]: 124: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:53,902 INFO L280 TraceCheckUtils]: 125: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:53,903 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {7416#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} #48#return; {7458#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-08 22:06:53,904 INFO L280 TraceCheckUtils]: 127: Hoare triple {7458#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7458#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-08 22:06:53,905 INFO L280 TraceCheckUtils]: 128: Hoare triple {7458#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} #res := #t~ret0 + #t~ret1; {7459#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-08 22:06:53,905 INFO L280 TraceCheckUtils]: 129: Hoare triple {7459#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} havoc #t~ret0; {7459#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-08 22:06:53,906 INFO L280 TraceCheckUtils]: 130: Hoare triple {7459#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} havoc #t~ret1; {7459#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-08 22:06:53,906 INFO L280 TraceCheckUtils]: 131: Hoare triple {7459#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} assume true; {7459#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-08 22:06:53,907 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {7459#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} {6419#true} #46#return; {7261#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} is VALID [2020-07-08 22:06:53,908 INFO L280 TraceCheckUtils]: 133: Hoare triple {7261#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7261#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} is VALID [2020-07-08 22:06:53,908 INFO L263 TraceCheckUtils]: 134: Hoare triple {7261#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:53,908 INFO L280 TraceCheckUtils]: 135: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,908 INFO L280 TraceCheckUtils]: 136: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,909 INFO L280 TraceCheckUtils]: 137: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:53,909 INFO L263 TraceCheckUtils]: 138: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:53,909 INFO L280 TraceCheckUtils]: 139: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,909 INFO L280 TraceCheckUtils]: 140: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,909 INFO L280 TraceCheckUtils]: 141: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:53,910 INFO L263 TraceCheckUtils]: 142: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:53,910 INFO L280 TraceCheckUtils]: 143: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,910 INFO L280 TraceCheckUtils]: 144: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,910 INFO L280 TraceCheckUtils]: 145: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:53,910 INFO L263 TraceCheckUtils]: 146: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:53,911 INFO L280 TraceCheckUtils]: 147: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,911 INFO L280 TraceCheckUtils]: 148: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,911 INFO L280 TraceCheckUtils]: 149: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:53,911 INFO L280 TraceCheckUtils]: 150: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,912 INFO L280 TraceCheckUtils]: 151: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,913 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,914 INFO L280 TraceCheckUtils]: 153: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,914 INFO L263 TraceCheckUtils]: 154: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:53,914 INFO L280 TraceCheckUtils]: 155: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,914 INFO L280 TraceCheckUtils]: 156: Hoare triple {6419#true} assume ~n < 1; {6419#true} is VALID [2020-07-08 22:06:53,915 INFO L280 TraceCheckUtils]: 157: Hoare triple {6419#true} #res := 0; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:53,916 INFO L280 TraceCheckUtils]: 158: Hoare triple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:53,917 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:53,918 INFO L280 TraceCheckUtils]: 160: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:53,919 INFO L280 TraceCheckUtils]: 161: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,919 INFO L280 TraceCheckUtils]: 162: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,920 INFO L280 TraceCheckUtils]: 163: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,920 INFO L280 TraceCheckUtils]: 164: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,921 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,922 INFO L280 TraceCheckUtils]: 166: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,922 INFO L263 TraceCheckUtils]: 167: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:53,922 INFO L280 TraceCheckUtils]: 168: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,923 INFO L280 TraceCheckUtils]: 169: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,923 INFO L280 TraceCheckUtils]: 170: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:53,923 INFO L280 TraceCheckUtils]: 171: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,924 INFO L280 TraceCheckUtils]: 172: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,925 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-08 22:06:53,926 INFO L280 TraceCheckUtils]: 174: Hoare triple {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-08 22:06:53,927 INFO L280 TraceCheckUtils]: 175: Hoare triple {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:53,927 INFO L280 TraceCheckUtils]: 176: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:53,929 INFO L280 TraceCheckUtils]: 177: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:53,929 INFO L280 TraceCheckUtils]: 178: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:53,930 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {6419#true} #46#return; {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-08 22:06:53,931 INFO L280 TraceCheckUtils]: 180: Hoare triple {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-08 22:06:53,931 INFO L263 TraceCheckUtils]: 181: Hoare triple {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:53,931 INFO L280 TraceCheckUtils]: 182: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,932 INFO L280 TraceCheckUtils]: 183: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,932 INFO L280 TraceCheckUtils]: 184: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:53,932 INFO L263 TraceCheckUtils]: 185: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:53,932 INFO L280 TraceCheckUtils]: 186: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,932 INFO L280 TraceCheckUtils]: 187: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:53,933 INFO L280 TraceCheckUtils]: 188: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:53,933 INFO L280 TraceCheckUtils]: 189: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,934 INFO L280 TraceCheckUtils]: 190: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,935 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,935 INFO L280 TraceCheckUtils]: 192: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:53,935 INFO L263 TraceCheckUtils]: 193: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:53,936 INFO L280 TraceCheckUtils]: 194: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:53,936 INFO L280 TraceCheckUtils]: 195: Hoare triple {6419#true} assume ~n < 1; {6419#true} is VALID [2020-07-08 22:06:53,936 INFO L280 TraceCheckUtils]: 196: Hoare triple {6419#true} #res := 0; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:53,937 INFO L280 TraceCheckUtils]: 197: Hoare triple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:53,938 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:53,939 INFO L280 TraceCheckUtils]: 199: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:53,940 INFO L280 TraceCheckUtils]: 200: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,940 INFO L280 TraceCheckUtils]: 201: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,941 INFO L280 TraceCheckUtils]: 202: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,941 INFO L280 TraceCheckUtils]: 203: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:53,943 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #48#return; {7525#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-08 22:06:53,944 INFO L280 TraceCheckUtils]: 205: Hoare triple {7525#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7525#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-08 22:06:53,944 INFO L280 TraceCheckUtils]: 206: Hoare triple {7525#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} #res := #t~ret0 + #t~ret1; {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-08 22:06:53,945 INFO L280 TraceCheckUtils]: 207: Hoare triple {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret0; {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-08 22:06:53,946 INFO L280 TraceCheckUtils]: 208: Hoare triple {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret1; {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-08 22:06:53,946 INFO L280 TraceCheckUtils]: 209: Hoare triple {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-08 22:06:53,948 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {7261#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} #48#return; {7338#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 8) (<= 8 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:53,948 INFO L280 TraceCheckUtils]: 211: Hoare triple {7338#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 8) (<= 8 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7338#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 8) (<= 8 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:53,949 INFO L280 TraceCheckUtils]: 212: Hoare triple {7338#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 8) (<= 8 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7339#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} is VALID [2020-07-08 22:06:53,950 INFO L280 TraceCheckUtils]: 213: Hoare triple {7339#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} havoc #t~ret0; {7339#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} is VALID [2020-07-08 22:06:53,951 INFO L280 TraceCheckUtils]: 214: Hoare triple {7339#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} havoc #t~ret1; {7339#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} is VALID [2020-07-08 22:06:53,951 INFO L280 TraceCheckUtils]: 215: Hoare triple {7339#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} assume true; {7339#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} is VALID [2020-07-08 22:06:53,952 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {7339#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} {6419#true} #46#return; {7000#(and (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|))} is VALID [2020-07-08 22:06:54,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:54,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:54,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:54,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:54,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:54,131 INFO L280 TraceCheckUtils]: 0: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,131 INFO L280 TraceCheckUtils]: 1: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,132 INFO L280 TraceCheckUtils]: 2: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:54,132 INFO L280 TraceCheckUtils]: 3: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,133 INFO L280 TraceCheckUtils]: 4: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,134 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:54,142 INFO L280 TraceCheckUtils]: 0: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,142 INFO L280 TraceCheckUtils]: 1: Hoare triple {6419#true} assume ~n < 1; {6419#true} is VALID [2020-07-08 22:06:54,143 INFO L280 TraceCheckUtils]: 2: Hoare triple {6419#true} #res := 0; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:54,143 INFO L280 TraceCheckUtils]: 3: Hoare triple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:54,145 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:54,145 INFO L280 TraceCheckUtils]: 0: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,145 INFO L280 TraceCheckUtils]: 1: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,146 INFO L280 TraceCheckUtils]: 2: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:54,146 INFO L263 TraceCheckUtils]: 3: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:54,146 INFO L280 TraceCheckUtils]: 4: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,146 INFO L280 TraceCheckUtils]: 5: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,147 INFO L280 TraceCheckUtils]: 6: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:54,147 INFO L280 TraceCheckUtils]: 7: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,148 INFO L280 TraceCheckUtils]: 8: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,149 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,150 INFO L280 TraceCheckUtils]: 10: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,150 INFO L263 TraceCheckUtils]: 11: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:54,150 INFO L280 TraceCheckUtils]: 12: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,150 INFO L280 TraceCheckUtils]: 13: Hoare triple {6419#true} assume ~n < 1; {6419#true} is VALID [2020-07-08 22:06:54,151 INFO L280 TraceCheckUtils]: 14: Hoare triple {6419#true} #res := 0; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:54,152 INFO L280 TraceCheckUtils]: 15: Hoare triple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:54,153 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:54,154 INFO L280 TraceCheckUtils]: 17: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:54,155 INFO L280 TraceCheckUtils]: 18: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,156 INFO L280 TraceCheckUtils]: 19: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,156 INFO L280 TraceCheckUtils]: 20: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,157 INFO L280 TraceCheckUtils]: 21: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,158 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:54,167 INFO L280 TraceCheckUtils]: 0: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,167 INFO L280 TraceCheckUtils]: 1: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,167 INFO L280 TraceCheckUtils]: 2: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:54,168 INFO L280 TraceCheckUtils]: 3: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,169 INFO L280 TraceCheckUtils]: 4: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,170 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-08 22:06:54,171 INFO L280 TraceCheckUtils]: 0: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,171 INFO L280 TraceCheckUtils]: 1: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,171 INFO L280 TraceCheckUtils]: 2: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:54,171 INFO L263 TraceCheckUtils]: 3: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:54,172 INFO L280 TraceCheckUtils]: 4: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,172 INFO L280 TraceCheckUtils]: 5: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,172 INFO L280 TraceCheckUtils]: 6: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:54,172 INFO L263 TraceCheckUtils]: 7: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:54,172 INFO L280 TraceCheckUtils]: 8: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,173 INFO L280 TraceCheckUtils]: 9: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,173 INFO L280 TraceCheckUtils]: 10: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:54,174 INFO L280 TraceCheckUtils]: 11: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,174 INFO L280 TraceCheckUtils]: 12: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,175 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,176 INFO L280 TraceCheckUtils]: 14: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,176 INFO L263 TraceCheckUtils]: 15: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:54,177 INFO L280 TraceCheckUtils]: 16: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,177 INFO L280 TraceCheckUtils]: 17: Hoare triple {6419#true} assume ~n < 1; {6419#true} is VALID [2020-07-08 22:06:54,177 INFO L280 TraceCheckUtils]: 18: Hoare triple {6419#true} #res := 0; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:54,178 INFO L280 TraceCheckUtils]: 19: Hoare triple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:54,180 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:54,180 INFO L280 TraceCheckUtils]: 21: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:54,181 INFO L280 TraceCheckUtils]: 22: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,182 INFO L280 TraceCheckUtils]: 23: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,183 INFO L280 TraceCheckUtils]: 24: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,184 INFO L280 TraceCheckUtils]: 25: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,185 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,186 INFO L280 TraceCheckUtils]: 27: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,186 INFO L263 TraceCheckUtils]: 28: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:54,186 INFO L280 TraceCheckUtils]: 29: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,186 INFO L280 TraceCheckUtils]: 30: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,187 INFO L280 TraceCheckUtils]: 31: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:54,187 INFO L280 TraceCheckUtils]: 32: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,188 INFO L280 TraceCheckUtils]: 33: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,190 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-08 22:06:54,191 INFO L280 TraceCheckUtils]: 35: Hoare triple {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-08 22:06:54,192 INFO L280 TraceCheckUtils]: 36: Hoare triple {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:54,192 INFO L280 TraceCheckUtils]: 37: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:54,193 INFO L280 TraceCheckUtils]: 38: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:54,194 INFO L280 TraceCheckUtils]: 39: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:54,195 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {6419#true} #46#return; {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-08 22:06:54,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:54,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:54,221 INFO L280 TraceCheckUtils]: 0: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,222 INFO L280 TraceCheckUtils]: 1: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,222 INFO L280 TraceCheckUtils]: 2: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:54,223 INFO L280 TraceCheckUtils]: 3: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,223 INFO L280 TraceCheckUtils]: 4: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,224 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:54,232 INFO L280 TraceCheckUtils]: 0: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,232 INFO L280 TraceCheckUtils]: 1: Hoare triple {6419#true} assume ~n < 1; {6419#true} is VALID [2020-07-08 22:06:54,233 INFO L280 TraceCheckUtils]: 2: Hoare triple {6419#true} #res := 0; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:54,234 INFO L280 TraceCheckUtils]: 3: Hoare triple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:54,235 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:54,236 INFO L280 TraceCheckUtils]: 0: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,236 INFO L280 TraceCheckUtils]: 1: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,236 INFO L280 TraceCheckUtils]: 2: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:54,236 INFO L263 TraceCheckUtils]: 3: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:54,236 INFO L280 TraceCheckUtils]: 4: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,237 INFO L280 TraceCheckUtils]: 5: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,237 INFO L280 TraceCheckUtils]: 6: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:54,238 INFO L280 TraceCheckUtils]: 7: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,238 INFO L280 TraceCheckUtils]: 8: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,240 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,240 INFO L280 TraceCheckUtils]: 10: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,241 INFO L263 TraceCheckUtils]: 11: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:54,241 INFO L280 TraceCheckUtils]: 12: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,241 INFO L280 TraceCheckUtils]: 13: Hoare triple {6419#true} assume ~n < 1; {6419#true} is VALID [2020-07-08 22:06:54,242 INFO L280 TraceCheckUtils]: 14: Hoare triple {6419#true} #res := 0; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:54,243 INFO L280 TraceCheckUtils]: 15: Hoare triple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:54,245 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:54,247 INFO L280 TraceCheckUtils]: 17: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:54,248 INFO L280 TraceCheckUtils]: 18: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,249 INFO L280 TraceCheckUtils]: 19: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,250 INFO L280 TraceCheckUtils]: 20: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,251 INFO L280 TraceCheckUtils]: 21: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,253 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #48#return; {7525#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-08 22:06:54,255 INFO L280 TraceCheckUtils]: 0: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,256 INFO L280 TraceCheckUtils]: 1: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,256 INFO L280 TraceCheckUtils]: 2: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:54,256 INFO L263 TraceCheckUtils]: 3: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:54,257 INFO L280 TraceCheckUtils]: 4: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,257 INFO L280 TraceCheckUtils]: 5: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,258 INFO L280 TraceCheckUtils]: 6: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:54,258 INFO L263 TraceCheckUtils]: 7: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:54,258 INFO L280 TraceCheckUtils]: 8: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,259 INFO L280 TraceCheckUtils]: 9: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,259 INFO L280 TraceCheckUtils]: 10: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:54,259 INFO L263 TraceCheckUtils]: 11: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:54,259 INFO L280 TraceCheckUtils]: 12: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,260 INFO L280 TraceCheckUtils]: 13: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,260 INFO L280 TraceCheckUtils]: 14: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:54,262 INFO L280 TraceCheckUtils]: 15: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,263 INFO L280 TraceCheckUtils]: 16: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,264 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,265 INFO L280 TraceCheckUtils]: 18: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,265 INFO L263 TraceCheckUtils]: 19: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:54,265 INFO L280 TraceCheckUtils]: 20: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,266 INFO L280 TraceCheckUtils]: 21: Hoare triple {6419#true} assume ~n < 1; {6419#true} is VALID [2020-07-08 22:06:54,266 INFO L280 TraceCheckUtils]: 22: Hoare triple {6419#true} #res := 0; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:54,267 INFO L280 TraceCheckUtils]: 23: Hoare triple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:54,268 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:54,269 INFO L280 TraceCheckUtils]: 25: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:54,270 INFO L280 TraceCheckUtils]: 26: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,271 INFO L280 TraceCheckUtils]: 27: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,272 INFO L280 TraceCheckUtils]: 28: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,272 INFO L280 TraceCheckUtils]: 29: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,274 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,274 INFO L280 TraceCheckUtils]: 31: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,275 INFO L263 TraceCheckUtils]: 32: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:54,275 INFO L280 TraceCheckUtils]: 33: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,275 INFO L280 TraceCheckUtils]: 34: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,275 INFO L280 TraceCheckUtils]: 35: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:54,276 INFO L280 TraceCheckUtils]: 36: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,277 INFO L280 TraceCheckUtils]: 37: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,278 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-08 22:06:54,279 INFO L280 TraceCheckUtils]: 39: Hoare triple {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-08 22:06:54,281 INFO L280 TraceCheckUtils]: 40: Hoare triple {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:54,282 INFO L280 TraceCheckUtils]: 41: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:54,283 INFO L280 TraceCheckUtils]: 42: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:54,284 INFO L280 TraceCheckUtils]: 43: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:54,285 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {6419#true} #46#return; {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-08 22:06:54,286 INFO L280 TraceCheckUtils]: 45: Hoare triple {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-08 22:06:54,287 INFO L263 TraceCheckUtils]: 46: Hoare triple {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:54,287 INFO L280 TraceCheckUtils]: 47: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,287 INFO L280 TraceCheckUtils]: 48: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,288 INFO L280 TraceCheckUtils]: 49: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:54,288 INFO L263 TraceCheckUtils]: 50: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:54,289 INFO L280 TraceCheckUtils]: 51: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,289 INFO L280 TraceCheckUtils]: 52: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,289 INFO L280 TraceCheckUtils]: 53: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:54,290 INFO L280 TraceCheckUtils]: 54: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,291 INFO L280 TraceCheckUtils]: 55: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,293 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,294 INFO L280 TraceCheckUtils]: 57: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,294 INFO L263 TraceCheckUtils]: 58: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:54,295 INFO L280 TraceCheckUtils]: 59: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,295 INFO L280 TraceCheckUtils]: 60: Hoare triple {6419#true} assume ~n < 1; {6419#true} is VALID [2020-07-08 22:06:54,296 INFO L280 TraceCheckUtils]: 61: Hoare triple {6419#true} #res := 0; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:54,297 INFO L280 TraceCheckUtils]: 62: Hoare triple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:54,299 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:54,300 INFO L280 TraceCheckUtils]: 64: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:54,301 INFO L280 TraceCheckUtils]: 65: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,302 INFO L280 TraceCheckUtils]: 66: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,303 INFO L280 TraceCheckUtils]: 67: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,303 INFO L280 TraceCheckUtils]: 68: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,305 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #48#return; {7525#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-08 22:06:54,306 INFO L280 TraceCheckUtils]: 70: Hoare triple {7525#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7525#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-08 22:06:54,307 INFO L280 TraceCheckUtils]: 71: Hoare triple {7525#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} #res := #t~ret0 + #t~ret1; {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-08 22:06:54,308 INFO L280 TraceCheckUtils]: 72: Hoare triple {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret0; {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-08 22:06:54,309 INFO L280 TraceCheckUtils]: 73: Hoare triple {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret1; {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-08 22:06:54,310 INFO L280 TraceCheckUtils]: 74: Hoare triple {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-08 22:06:54,312 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {6419#true} #46#return; {7416#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-08 22:06:54,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:54,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:54,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:54,377 INFO L280 TraceCheckUtils]: 0: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,378 INFO L280 TraceCheckUtils]: 1: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,378 INFO L280 TraceCheckUtils]: 2: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:54,379 INFO L280 TraceCheckUtils]: 3: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,379 INFO L280 TraceCheckUtils]: 4: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,381 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:54,391 INFO L280 TraceCheckUtils]: 0: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,392 INFO L280 TraceCheckUtils]: 1: Hoare triple {6419#true} assume ~n < 1; {6419#true} is VALID [2020-07-08 22:06:54,393 INFO L280 TraceCheckUtils]: 2: Hoare triple {6419#true} #res := 0; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:54,394 INFO L280 TraceCheckUtils]: 3: Hoare triple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:54,396 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:54,397 INFO L280 TraceCheckUtils]: 0: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,397 INFO L280 TraceCheckUtils]: 1: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,398 INFO L280 TraceCheckUtils]: 2: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:54,398 INFO L263 TraceCheckUtils]: 3: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:54,398 INFO L280 TraceCheckUtils]: 4: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,399 INFO L280 TraceCheckUtils]: 5: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,399 INFO L280 TraceCheckUtils]: 6: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:54,400 INFO L280 TraceCheckUtils]: 7: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,401 INFO L280 TraceCheckUtils]: 8: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,403 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,404 INFO L280 TraceCheckUtils]: 10: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,404 INFO L263 TraceCheckUtils]: 11: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:54,404 INFO L280 TraceCheckUtils]: 12: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,405 INFO L280 TraceCheckUtils]: 13: Hoare triple {6419#true} assume ~n < 1; {6419#true} is VALID [2020-07-08 22:06:54,405 INFO L280 TraceCheckUtils]: 14: Hoare triple {6419#true} #res := 0; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:54,406 INFO L280 TraceCheckUtils]: 15: Hoare triple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:54,407 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:54,408 INFO L280 TraceCheckUtils]: 17: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:54,409 INFO L280 TraceCheckUtils]: 18: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,410 INFO L280 TraceCheckUtils]: 19: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,411 INFO L280 TraceCheckUtils]: 20: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,411 INFO L280 TraceCheckUtils]: 21: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,413 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:54,425 INFO L280 TraceCheckUtils]: 0: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,425 INFO L280 TraceCheckUtils]: 1: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,425 INFO L280 TraceCheckUtils]: 2: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:54,426 INFO L280 TraceCheckUtils]: 3: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,427 INFO L280 TraceCheckUtils]: 4: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,430 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-08 22:06:54,430 INFO L280 TraceCheckUtils]: 0: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,430 INFO L280 TraceCheckUtils]: 1: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,431 INFO L280 TraceCheckUtils]: 2: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:54,431 INFO L263 TraceCheckUtils]: 3: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:54,431 INFO L280 TraceCheckUtils]: 4: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,432 INFO L280 TraceCheckUtils]: 5: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,432 INFO L280 TraceCheckUtils]: 6: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:54,432 INFO L263 TraceCheckUtils]: 7: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:54,432 INFO L280 TraceCheckUtils]: 8: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,433 INFO L280 TraceCheckUtils]: 9: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,433 INFO L280 TraceCheckUtils]: 10: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:54,434 INFO L280 TraceCheckUtils]: 11: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,434 INFO L280 TraceCheckUtils]: 12: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,436 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,436 INFO L280 TraceCheckUtils]: 14: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,437 INFO L263 TraceCheckUtils]: 15: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:54,437 INFO L280 TraceCheckUtils]: 16: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,437 INFO L280 TraceCheckUtils]: 17: Hoare triple {6419#true} assume ~n < 1; {6419#true} is VALID [2020-07-08 22:06:54,438 INFO L280 TraceCheckUtils]: 18: Hoare triple {6419#true} #res := 0; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:54,438 INFO L280 TraceCheckUtils]: 19: Hoare triple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:54,440 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:54,441 INFO L280 TraceCheckUtils]: 21: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:54,442 INFO L280 TraceCheckUtils]: 22: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,443 INFO L280 TraceCheckUtils]: 23: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,444 INFO L280 TraceCheckUtils]: 24: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,445 INFO L280 TraceCheckUtils]: 25: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,446 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,447 INFO L280 TraceCheckUtils]: 27: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,447 INFO L263 TraceCheckUtils]: 28: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:54,447 INFO L280 TraceCheckUtils]: 29: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,447 INFO L280 TraceCheckUtils]: 30: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,447 INFO L280 TraceCheckUtils]: 31: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:54,448 INFO L280 TraceCheckUtils]: 32: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,449 INFO L280 TraceCheckUtils]: 33: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,450 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-08 22:06:54,451 INFO L280 TraceCheckUtils]: 35: Hoare triple {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-08 22:06:54,452 INFO L280 TraceCheckUtils]: 36: Hoare triple {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:54,453 INFO L280 TraceCheckUtils]: 37: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:54,454 INFO L280 TraceCheckUtils]: 38: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:54,454 INFO L280 TraceCheckUtils]: 39: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:54,456 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {7416#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} #48#return; {7458#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-08 22:06:54,459 INFO L280 TraceCheckUtils]: 0: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,459 INFO L280 TraceCheckUtils]: 1: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,459 INFO L280 TraceCheckUtils]: 2: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:54,459 INFO L263 TraceCheckUtils]: 3: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:54,460 INFO L280 TraceCheckUtils]: 4: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,460 INFO L280 TraceCheckUtils]: 5: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,460 INFO L280 TraceCheckUtils]: 6: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:54,460 INFO L263 TraceCheckUtils]: 7: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:54,461 INFO L280 TraceCheckUtils]: 8: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,461 INFO L280 TraceCheckUtils]: 9: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,461 INFO L280 TraceCheckUtils]: 10: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:54,461 INFO L263 TraceCheckUtils]: 11: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:54,462 INFO L280 TraceCheckUtils]: 12: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,462 INFO L280 TraceCheckUtils]: 13: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,462 INFO L280 TraceCheckUtils]: 14: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:54,462 INFO L263 TraceCheckUtils]: 15: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:54,462 INFO L280 TraceCheckUtils]: 16: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,463 INFO L280 TraceCheckUtils]: 17: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,463 INFO L280 TraceCheckUtils]: 18: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:54,464 INFO L280 TraceCheckUtils]: 19: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,465 INFO L280 TraceCheckUtils]: 20: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,466 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,467 INFO L280 TraceCheckUtils]: 22: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,467 INFO L263 TraceCheckUtils]: 23: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:54,467 INFO L280 TraceCheckUtils]: 24: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,468 INFO L280 TraceCheckUtils]: 25: Hoare triple {6419#true} assume ~n < 1; {6419#true} is VALID [2020-07-08 22:06:54,468 INFO L280 TraceCheckUtils]: 26: Hoare triple {6419#true} #res := 0; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:54,469 INFO L280 TraceCheckUtils]: 27: Hoare triple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:54,471 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:54,472 INFO L280 TraceCheckUtils]: 29: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:54,473 INFO L280 TraceCheckUtils]: 30: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,474 INFO L280 TraceCheckUtils]: 31: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,475 INFO L280 TraceCheckUtils]: 32: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,475 INFO L280 TraceCheckUtils]: 33: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,477 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,478 INFO L280 TraceCheckUtils]: 35: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,478 INFO L263 TraceCheckUtils]: 36: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:54,478 INFO L280 TraceCheckUtils]: 37: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,478 INFO L280 TraceCheckUtils]: 38: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,479 INFO L280 TraceCheckUtils]: 39: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:54,479 INFO L280 TraceCheckUtils]: 40: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,480 INFO L280 TraceCheckUtils]: 41: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,482 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-08 22:06:54,483 INFO L280 TraceCheckUtils]: 43: Hoare triple {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-08 22:06:54,484 INFO L280 TraceCheckUtils]: 44: Hoare triple {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:54,484 INFO L280 TraceCheckUtils]: 45: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:54,485 INFO L280 TraceCheckUtils]: 46: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:54,486 INFO L280 TraceCheckUtils]: 47: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:54,487 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {6419#true} #46#return; {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-08 22:06:54,488 INFO L280 TraceCheckUtils]: 49: Hoare triple {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-08 22:06:54,488 INFO L263 TraceCheckUtils]: 50: Hoare triple {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:54,489 INFO L280 TraceCheckUtils]: 51: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,489 INFO L280 TraceCheckUtils]: 52: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,489 INFO L280 TraceCheckUtils]: 53: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:54,489 INFO L263 TraceCheckUtils]: 54: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:54,489 INFO L280 TraceCheckUtils]: 55: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,490 INFO L280 TraceCheckUtils]: 56: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,490 INFO L280 TraceCheckUtils]: 57: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:54,491 INFO L280 TraceCheckUtils]: 58: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,491 INFO L280 TraceCheckUtils]: 59: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,493 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,494 INFO L280 TraceCheckUtils]: 61: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,494 INFO L263 TraceCheckUtils]: 62: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:54,494 INFO L280 TraceCheckUtils]: 63: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,494 INFO L280 TraceCheckUtils]: 64: Hoare triple {6419#true} assume ~n < 1; {6419#true} is VALID [2020-07-08 22:06:54,495 INFO L280 TraceCheckUtils]: 65: Hoare triple {6419#true} #res := 0; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:54,496 INFO L280 TraceCheckUtils]: 66: Hoare triple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:54,497 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:54,498 INFO L280 TraceCheckUtils]: 68: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:54,499 INFO L280 TraceCheckUtils]: 69: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,500 INFO L280 TraceCheckUtils]: 70: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,501 INFO L280 TraceCheckUtils]: 71: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,502 INFO L280 TraceCheckUtils]: 72: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,504 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #48#return; {7525#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-08 22:06:54,505 INFO L280 TraceCheckUtils]: 74: Hoare triple {7525#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7525#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-08 22:06:54,506 INFO L280 TraceCheckUtils]: 75: Hoare triple {7525#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} #res := #t~ret0 + #t~ret1; {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-08 22:06:54,506 INFO L280 TraceCheckUtils]: 76: Hoare triple {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret0; {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-08 22:06:54,507 INFO L280 TraceCheckUtils]: 77: Hoare triple {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret1; {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-08 22:06:54,508 INFO L280 TraceCheckUtils]: 78: Hoare triple {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-08 22:06:54,509 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {6419#true} #46#return; {7416#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-08 22:06:54,510 INFO L280 TraceCheckUtils]: 80: Hoare triple {7416#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7416#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-08 22:06:54,510 INFO L263 TraceCheckUtils]: 81: Hoare triple {7416#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:54,511 INFO L280 TraceCheckUtils]: 82: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,511 INFO L280 TraceCheckUtils]: 83: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,511 INFO L280 TraceCheckUtils]: 84: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:54,512 INFO L263 TraceCheckUtils]: 85: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:54,512 INFO L280 TraceCheckUtils]: 86: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,512 INFO L280 TraceCheckUtils]: 87: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,512 INFO L280 TraceCheckUtils]: 88: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:54,513 INFO L263 TraceCheckUtils]: 89: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:54,513 INFO L280 TraceCheckUtils]: 90: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,513 INFO L280 TraceCheckUtils]: 91: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,513 INFO L280 TraceCheckUtils]: 92: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:54,514 INFO L280 TraceCheckUtils]: 93: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,515 INFO L280 TraceCheckUtils]: 94: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,516 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,517 INFO L280 TraceCheckUtils]: 96: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,517 INFO L263 TraceCheckUtils]: 97: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:54,517 INFO L280 TraceCheckUtils]: 98: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,518 INFO L280 TraceCheckUtils]: 99: Hoare triple {6419#true} assume ~n < 1; {6419#true} is VALID [2020-07-08 22:06:54,518 INFO L280 TraceCheckUtils]: 100: Hoare triple {6419#true} #res := 0; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:54,519 INFO L280 TraceCheckUtils]: 101: Hoare triple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:54,520 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:54,521 INFO L280 TraceCheckUtils]: 103: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:54,522 INFO L280 TraceCheckUtils]: 104: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,523 INFO L280 TraceCheckUtils]: 105: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,523 INFO L280 TraceCheckUtils]: 106: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,524 INFO L280 TraceCheckUtils]: 107: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,525 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,526 INFO L280 TraceCheckUtils]: 109: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,527 INFO L263 TraceCheckUtils]: 110: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:54,527 INFO L280 TraceCheckUtils]: 111: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,527 INFO L280 TraceCheckUtils]: 112: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,527 INFO L280 TraceCheckUtils]: 113: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:54,528 INFO L280 TraceCheckUtils]: 114: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,528 INFO L280 TraceCheckUtils]: 115: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,530 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-08 22:06:54,530 INFO L280 TraceCheckUtils]: 117: Hoare triple {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-08 22:06:54,531 INFO L280 TraceCheckUtils]: 118: Hoare triple {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:54,532 INFO L280 TraceCheckUtils]: 119: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:54,533 INFO L280 TraceCheckUtils]: 120: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:54,533 INFO L280 TraceCheckUtils]: 121: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:54,534 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {7416#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} #48#return; {7458#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-08 22:06:54,535 INFO L280 TraceCheckUtils]: 123: Hoare triple {7458#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7458#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-08 22:06:54,536 INFO L280 TraceCheckUtils]: 124: Hoare triple {7458#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} #res := #t~ret0 + #t~ret1; {7459#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-08 22:06:54,537 INFO L280 TraceCheckUtils]: 125: Hoare triple {7459#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} havoc #t~ret0; {7459#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-08 22:06:54,537 INFO L280 TraceCheckUtils]: 126: Hoare triple {7459#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} havoc #t~ret1; {7459#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-08 22:06:54,538 INFO L280 TraceCheckUtils]: 127: Hoare triple {7459#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} assume true; {7459#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-08 22:06:54,539 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {7459#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} {7000#(and (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|))} #48#return; {7130#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 13) (<= 13 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:54,563 INFO L280 TraceCheckUtils]: 0: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,563 INFO L280 TraceCheckUtils]: 1: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,563 INFO L280 TraceCheckUtils]: 2: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:54,563 INFO L263 TraceCheckUtils]: 3: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:54,564 INFO L280 TraceCheckUtils]: 4: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,564 INFO L280 TraceCheckUtils]: 5: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,564 INFO L280 TraceCheckUtils]: 6: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:54,564 INFO L263 TraceCheckUtils]: 7: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:54,564 INFO L280 TraceCheckUtils]: 8: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,565 INFO L280 TraceCheckUtils]: 9: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,565 INFO L280 TraceCheckUtils]: 10: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:54,565 INFO L263 TraceCheckUtils]: 11: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:54,565 INFO L280 TraceCheckUtils]: 12: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,565 INFO L280 TraceCheckUtils]: 13: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,566 INFO L280 TraceCheckUtils]: 14: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:54,566 INFO L263 TraceCheckUtils]: 15: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:54,566 INFO L280 TraceCheckUtils]: 16: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,566 INFO L280 TraceCheckUtils]: 17: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,566 INFO L280 TraceCheckUtils]: 18: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:54,567 INFO L263 TraceCheckUtils]: 19: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:54,567 INFO L280 TraceCheckUtils]: 20: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,567 INFO L280 TraceCheckUtils]: 21: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,567 INFO L280 TraceCheckUtils]: 22: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:54,567 INFO L263 TraceCheckUtils]: 23: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:54,567 INFO L280 TraceCheckUtils]: 24: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,568 INFO L280 TraceCheckUtils]: 25: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,568 INFO L280 TraceCheckUtils]: 26: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:54,569 INFO L280 TraceCheckUtils]: 27: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,569 INFO L280 TraceCheckUtils]: 28: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,570 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,571 INFO L280 TraceCheckUtils]: 30: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,571 INFO L263 TraceCheckUtils]: 31: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:54,572 INFO L280 TraceCheckUtils]: 32: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,572 INFO L280 TraceCheckUtils]: 33: Hoare triple {6419#true} assume ~n < 1; {6419#true} is VALID [2020-07-08 22:06:54,572 INFO L280 TraceCheckUtils]: 34: Hoare triple {6419#true} #res := 0; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:54,573 INFO L280 TraceCheckUtils]: 35: Hoare triple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:54,574 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:54,575 INFO L280 TraceCheckUtils]: 37: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:54,576 INFO L280 TraceCheckUtils]: 38: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,577 INFO L280 TraceCheckUtils]: 39: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,578 INFO L280 TraceCheckUtils]: 40: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,578 INFO L280 TraceCheckUtils]: 41: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,579 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,580 INFO L280 TraceCheckUtils]: 43: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,580 INFO L263 TraceCheckUtils]: 44: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:54,581 INFO L280 TraceCheckUtils]: 45: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,581 INFO L280 TraceCheckUtils]: 46: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,581 INFO L280 TraceCheckUtils]: 47: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:54,582 INFO L280 TraceCheckUtils]: 48: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,582 INFO L280 TraceCheckUtils]: 49: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,584 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-08 22:06:54,585 INFO L280 TraceCheckUtils]: 51: Hoare triple {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-08 22:06:54,586 INFO L280 TraceCheckUtils]: 52: Hoare triple {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:54,587 INFO L280 TraceCheckUtils]: 53: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:54,588 INFO L280 TraceCheckUtils]: 54: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:54,588 INFO L280 TraceCheckUtils]: 55: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:54,590 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {6419#true} #46#return; {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-08 22:06:54,591 INFO L280 TraceCheckUtils]: 57: Hoare triple {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-08 22:06:54,591 INFO L263 TraceCheckUtils]: 58: Hoare triple {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:54,591 INFO L280 TraceCheckUtils]: 59: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,591 INFO L280 TraceCheckUtils]: 60: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,591 INFO L280 TraceCheckUtils]: 61: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:54,592 INFO L263 TraceCheckUtils]: 62: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:54,592 INFO L280 TraceCheckUtils]: 63: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,592 INFO L280 TraceCheckUtils]: 64: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,592 INFO L280 TraceCheckUtils]: 65: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:54,593 INFO L280 TraceCheckUtils]: 66: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,594 INFO L280 TraceCheckUtils]: 67: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,595 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,596 INFO L280 TraceCheckUtils]: 69: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,596 INFO L263 TraceCheckUtils]: 70: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:54,596 INFO L280 TraceCheckUtils]: 71: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,596 INFO L280 TraceCheckUtils]: 72: Hoare triple {6419#true} assume ~n < 1; {6419#true} is VALID [2020-07-08 22:06:54,597 INFO L280 TraceCheckUtils]: 73: Hoare triple {6419#true} #res := 0; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:54,598 INFO L280 TraceCheckUtils]: 74: Hoare triple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:54,599 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:54,600 INFO L280 TraceCheckUtils]: 76: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:54,601 INFO L280 TraceCheckUtils]: 77: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,601 INFO L280 TraceCheckUtils]: 78: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,602 INFO L280 TraceCheckUtils]: 79: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,602 INFO L280 TraceCheckUtils]: 80: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,604 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #48#return; {7525#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-08 22:06:54,605 INFO L280 TraceCheckUtils]: 82: Hoare triple {7525#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7525#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-08 22:06:54,606 INFO L280 TraceCheckUtils]: 83: Hoare triple {7525#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} #res := #t~ret0 + #t~ret1; {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-08 22:06:54,606 INFO L280 TraceCheckUtils]: 84: Hoare triple {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret0; {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-08 22:06:54,607 INFO L280 TraceCheckUtils]: 85: Hoare triple {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret1; {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-08 22:06:54,608 INFO L280 TraceCheckUtils]: 86: Hoare triple {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-08 22:06:54,609 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {6419#true} #46#return; {7416#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-08 22:06:54,610 INFO L280 TraceCheckUtils]: 88: Hoare triple {7416#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7416#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-08 22:06:54,610 INFO L263 TraceCheckUtils]: 89: Hoare triple {7416#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:54,610 INFO L280 TraceCheckUtils]: 90: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,610 INFO L280 TraceCheckUtils]: 91: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,610 INFO L280 TraceCheckUtils]: 92: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:54,611 INFO L263 TraceCheckUtils]: 93: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:54,611 INFO L280 TraceCheckUtils]: 94: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,611 INFO L280 TraceCheckUtils]: 95: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,611 INFO L280 TraceCheckUtils]: 96: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:54,612 INFO L263 TraceCheckUtils]: 97: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:54,612 INFO L280 TraceCheckUtils]: 98: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,612 INFO L280 TraceCheckUtils]: 99: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,612 INFO L280 TraceCheckUtils]: 100: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:54,613 INFO L280 TraceCheckUtils]: 101: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,614 INFO L280 TraceCheckUtils]: 102: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,615 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,616 INFO L280 TraceCheckUtils]: 104: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,616 INFO L263 TraceCheckUtils]: 105: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:54,617 INFO L280 TraceCheckUtils]: 106: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,617 INFO L280 TraceCheckUtils]: 107: Hoare triple {6419#true} assume ~n < 1; {6419#true} is VALID [2020-07-08 22:06:54,618 INFO L280 TraceCheckUtils]: 108: Hoare triple {6419#true} #res := 0; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:54,618 INFO L280 TraceCheckUtils]: 109: Hoare triple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:54,620 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:54,621 INFO L280 TraceCheckUtils]: 111: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:54,622 INFO L280 TraceCheckUtils]: 112: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,622 INFO L280 TraceCheckUtils]: 113: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,623 INFO L280 TraceCheckUtils]: 114: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,624 INFO L280 TraceCheckUtils]: 115: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,625 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,625 INFO L280 TraceCheckUtils]: 117: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,626 INFO L263 TraceCheckUtils]: 118: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:54,626 INFO L280 TraceCheckUtils]: 119: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,626 INFO L280 TraceCheckUtils]: 120: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,626 INFO L280 TraceCheckUtils]: 121: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:54,627 INFO L280 TraceCheckUtils]: 122: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,627 INFO L280 TraceCheckUtils]: 123: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,629 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-08 22:06:54,630 INFO L280 TraceCheckUtils]: 125: Hoare triple {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-08 22:06:54,631 INFO L280 TraceCheckUtils]: 126: Hoare triple {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:54,631 INFO L280 TraceCheckUtils]: 127: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:54,632 INFO L280 TraceCheckUtils]: 128: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:54,633 INFO L280 TraceCheckUtils]: 129: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:54,635 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {7416#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} #48#return; {7458#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-08 22:06:54,636 INFO L280 TraceCheckUtils]: 131: Hoare triple {7458#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7458#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-08 22:06:54,637 INFO L280 TraceCheckUtils]: 132: Hoare triple {7458#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} #res := #t~ret0 + #t~ret1; {7459#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-08 22:06:54,637 INFO L280 TraceCheckUtils]: 133: Hoare triple {7459#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} havoc #t~ret0; {7459#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-08 22:06:54,638 INFO L280 TraceCheckUtils]: 134: Hoare triple {7459#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} havoc #t~ret1; {7459#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-08 22:06:54,639 INFO L280 TraceCheckUtils]: 135: Hoare triple {7459#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} assume true; {7459#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-08 22:06:54,640 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {7459#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} {6419#true} #46#return; {7261#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} is VALID [2020-07-08 22:06:54,641 INFO L280 TraceCheckUtils]: 137: Hoare triple {7261#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7261#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} is VALID [2020-07-08 22:06:54,641 INFO L263 TraceCheckUtils]: 138: Hoare triple {7261#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:54,641 INFO L280 TraceCheckUtils]: 139: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,641 INFO L280 TraceCheckUtils]: 140: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,642 INFO L280 TraceCheckUtils]: 141: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:54,642 INFO L263 TraceCheckUtils]: 142: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:54,642 INFO L280 TraceCheckUtils]: 143: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,642 INFO L280 TraceCheckUtils]: 144: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,642 INFO L280 TraceCheckUtils]: 145: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:54,643 INFO L263 TraceCheckUtils]: 146: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:54,643 INFO L280 TraceCheckUtils]: 147: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,643 INFO L280 TraceCheckUtils]: 148: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,643 INFO L280 TraceCheckUtils]: 149: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:54,643 INFO L263 TraceCheckUtils]: 150: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:54,643 INFO L280 TraceCheckUtils]: 151: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,644 INFO L280 TraceCheckUtils]: 152: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,644 INFO L280 TraceCheckUtils]: 153: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:54,645 INFO L280 TraceCheckUtils]: 154: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,645 INFO L280 TraceCheckUtils]: 155: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,646 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,647 INFO L280 TraceCheckUtils]: 157: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,648 INFO L263 TraceCheckUtils]: 158: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:54,648 INFO L280 TraceCheckUtils]: 159: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,648 INFO L280 TraceCheckUtils]: 160: Hoare triple {6419#true} assume ~n < 1; {6419#true} is VALID [2020-07-08 22:06:54,649 INFO L280 TraceCheckUtils]: 161: Hoare triple {6419#true} #res := 0; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:54,650 INFO L280 TraceCheckUtils]: 162: Hoare triple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:54,651 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:54,652 INFO L280 TraceCheckUtils]: 164: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:54,653 INFO L280 TraceCheckUtils]: 165: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,654 INFO L280 TraceCheckUtils]: 166: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,655 INFO L280 TraceCheckUtils]: 167: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,655 INFO L280 TraceCheckUtils]: 168: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,657 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,658 INFO L280 TraceCheckUtils]: 170: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,658 INFO L263 TraceCheckUtils]: 171: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:54,658 INFO L280 TraceCheckUtils]: 172: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,659 INFO L280 TraceCheckUtils]: 173: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,659 INFO L280 TraceCheckUtils]: 174: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:54,660 INFO L280 TraceCheckUtils]: 175: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,661 INFO L280 TraceCheckUtils]: 176: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,663 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-08 22:06:54,664 INFO L280 TraceCheckUtils]: 178: Hoare triple {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-08 22:06:54,665 INFO L280 TraceCheckUtils]: 179: Hoare triple {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:54,666 INFO L280 TraceCheckUtils]: 180: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:54,666 INFO L280 TraceCheckUtils]: 181: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:54,667 INFO L280 TraceCheckUtils]: 182: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:54,668 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {6419#true} #46#return; {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-08 22:06:54,669 INFO L280 TraceCheckUtils]: 184: Hoare triple {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-08 22:06:54,669 INFO L263 TraceCheckUtils]: 185: Hoare triple {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:54,669 INFO L280 TraceCheckUtils]: 186: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,670 INFO L280 TraceCheckUtils]: 187: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,670 INFO L280 TraceCheckUtils]: 188: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:54,670 INFO L263 TraceCheckUtils]: 189: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:54,670 INFO L280 TraceCheckUtils]: 190: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,670 INFO L280 TraceCheckUtils]: 191: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,671 INFO L280 TraceCheckUtils]: 192: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:54,671 INFO L280 TraceCheckUtils]: 193: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,672 INFO L280 TraceCheckUtils]: 194: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,673 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,674 INFO L280 TraceCheckUtils]: 196: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,674 INFO L263 TraceCheckUtils]: 197: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:54,674 INFO L280 TraceCheckUtils]: 198: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,675 INFO L280 TraceCheckUtils]: 199: Hoare triple {6419#true} assume ~n < 1; {6419#true} is VALID [2020-07-08 22:06:54,675 INFO L280 TraceCheckUtils]: 200: Hoare triple {6419#true} #res := 0; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:54,676 INFO L280 TraceCheckUtils]: 201: Hoare triple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:54,677 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:54,678 INFO L280 TraceCheckUtils]: 203: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:54,679 INFO L280 TraceCheckUtils]: 204: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,680 INFO L280 TraceCheckUtils]: 205: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,680 INFO L280 TraceCheckUtils]: 206: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,681 INFO L280 TraceCheckUtils]: 207: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,683 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #48#return; {7525#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-08 22:06:54,683 INFO L280 TraceCheckUtils]: 209: Hoare triple {7525#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7525#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-08 22:06:54,684 INFO L280 TraceCheckUtils]: 210: Hoare triple {7525#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} #res := #t~ret0 + #t~ret1; {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-08 22:06:54,685 INFO L280 TraceCheckUtils]: 211: Hoare triple {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret0; {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-08 22:06:54,686 INFO L280 TraceCheckUtils]: 212: Hoare triple {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret1; {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-08 22:06:54,686 INFO L280 TraceCheckUtils]: 213: Hoare triple {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-08 22:06:54,688 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {7261#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} #48#return; {7338#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 8) (<= 8 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:54,689 INFO L280 TraceCheckUtils]: 215: Hoare triple {7338#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 8) (<= 8 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7338#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 8) (<= 8 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:54,689 INFO L280 TraceCheckUtils]: 216: Hoare triple {7338#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 8) (<= 8 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7339#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} is VALID [2020-07-08 22:06:54,690 INFO L280 TraceCheckUtils]: 217: Hoare triple {7339#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} havoc #t~ret0; {7339#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} is VALID [2020-07-08 22:06:54,691 INFO L280 TraceCheckUtils]: 218: Hoare triple {7339#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} havoc #t~ret1; {7339#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} is VALID [2020-07-08 22:06:54,691 INFO L280 TraceCheckUtils]: 219: Hoare triple {7339#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} assume true; {7339#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} is VALID [2020-07-08 22:06:54,692 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {7339#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} {6419#true} #46#return; {7000#(and (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|))} is VALID [2020-07-08 22:06:54,693 INFO L280 TraceCheckUtils]: 221: Hoare triple {7000#(and (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7000#(and (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|))} is VALID [2020-07-08 22:06:54,693 INFO L263 TraceCheckUtils]: 222: Hoare triple {7000#(and (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:54,694 INFO L280 TraceCheckUtils]: 223: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,694 INFO L280 TraceCheckUtils]: 224: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,694 INFO L280 TraceCheckUtils]: 225: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:54,694 INFO L263 TraceCheckUtils]: 226: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:54,694 INFO L280 TraceCheckUtils]: 227: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,695 INFO L280 TraceCheckUtils]: 228: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,695 INFO L280 TraceCheckUtils]: 229: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:54,695 INFO L263 TraceCheckUtils]: 230: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:54,695 INFO L280 TraceCheckUtils]: 231: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,695 INFO L280 TraceCheckUtils]: 232: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,696 INFO L280 TraceCheckUtils]: 233: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:54,696 INFO L263 TraceCheckUtils]: 234: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:54,696 INFO L280 TraceCheckUtils]: 235: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,696 INFO L280 TraceCheckUtils]: 236: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,696 INFO L280 TraceCheckUtils]: 237: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:54,697 INFO L263 TraceCheckUtils]: 238: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:54,697 INFO L280 TraceCheckUtils]: 239: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,697 INFO L280 TraceCheckUtils]: 240: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,697 INFO L280 TraceCheckUtils]: 241: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:54,698 INFO L280 TraceCheckUtils]: 242: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,698 INFO L280 TraceCheckUtils]: 243: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,700 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,700 INFO L280 TraceCheckUtils]: 245: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,701 INFO L263 TraceCheckUtils]: 246: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:54,701 INFO L280 TraceCheckUtils]: 247: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,701 INFO L280 TraceCheckUtils]: 248: Hoare triple {6419#true} assume ~n < 1; {6419#true} is VALID [2020-07-08 22:06:54,702 INFO L280 TraceCheckUtils]: 249: Hoare triple {6419#true} #res := 0; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:54,702 INFO L280 TraceCheckUtils]: 250: Hoare triple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:54,704 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:54,705 INFO L280 TraceCheckUtils]: 252: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:54,706 INFO L280 TraceCheckUtils]: 253: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,706 INFO L280 TraceCheckUtils]: 254: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,707 INFO L280 TraceCheckUtils]: 255: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,708 INFO L280 TraceCheckUtils]: 256: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,709 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,709 INFO L280 TraceCheckUtils]: 258: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,710 INFO L263 TraceCheckUtils]: 259: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:54,710 INFO L280 TraceCheckUtils]: 260: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,710 INFO L280 TraceCheckUtils]: 261: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,710 INFO L280 TraceCheckUtils]: 262: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:54,711 INFO L280 TraceCheckUtils]: 263: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,711 INFO L280 TraceCheckUtils]: 264: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,713 INFO L275 TraceCheckUtils]: 265: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-08 22:06:54,714 INFO L280 TraceCheckUtils]: 266: Hoare triple {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-08 22:06:54,715 INFO L280 TraceCheckUtils]: 267: Hoare triple {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:54,715 INFO L280 TraceCheckUtils]: 268: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:54,716 INFO L280 TraceCheckUtils]: 269: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:54,717 INFO L280 TraceCheckUtils]: 270: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:54,718 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {6419#true} #46#return; {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-08 22:06:54,719 INFO L280 TraceCheckUtils]: 272: Hoare triple {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-08 22:06:54,719 INFO L263 TraceCheckUtils]: 273: Hoare triple {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:54,719 INFO L280 TraceCheckUtils]: 274: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,719 INFO L280 TraceCheckUtils]: 275: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,719 INFO L280 TraceCheckUtils]: 276: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:54,720 INFO L263 TraceCheckUtils]: 277: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:54,720 INFO L280 TraceCheckUtils]: 278: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,720 INFO L280 TraceCheckUtils]: 279: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,720 INFO L280 TraceCheckUtils]: 280: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:54,721 INFO L280 TraceCheckUtils]: 281: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,723 INFO L280 TraceCheckUtils]: 282: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,724 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,725 INFO L280 TraceCheckUtils]: 284: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,725 INFO L263 TraceCheckUtils]: 285: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:54,725 INFO L280 TraceCheckUtils]: 286: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,725 INFO L280 TraceCheckUtils]: 287: Hoare triple {6419#true} assume ~n < 1; {6419#true} is VALID [2020-07-08 22:06:54,726 INFO L280 TraceCheckUtils]: 288: Hoare triple {6419#true} #res := 0; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:54,727 INFO L280 TraceCheckUtils]: 289: Hoare triple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:54,728 INFO L275 TraceCheckUtils]: 290: Hoare quadruple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:54,729 INFO L280 TraceCheckUtils]: 291: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:54,730 INFO L280 TraceCheckUtils]: 292: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,731 INFO L280 TraceCheckUtils]: 293: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,731 INFO L280 TraceCheckUtils]: 294: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,732 INFO L280 TraceCheckUtils]: 295: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,734 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #48#return; {7525#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-08 22:06:54,735 INFO L280 TraceCheckUtils]: 297: Hoare triple {7525#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7525#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-08 22:06:54,736 INFO L280 TraceCheckUtils]: 298: Hoare triple {7525#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} #res := #t~ret0 + #t~ret1; {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-08 22:06:54,737 INFO L280 TraceCheckUtils]: 299: Hoare triple {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret0; {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-08 22:06:54,737 INFO L280 TraceCheckUtils]: 300: Hoare triple {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret1; {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-08 22:06:54,738 INFO L280 TraceCheckUtils]: 301: Hoare triple {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-08 22:06:54,739 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {6419#true} #46#return; {7416#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-08 22:06:54,740 INFO L280 TraceCheckUtils]: 303: Hoare triple {7416#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7416#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-08 22:06:54,740 INFO L263 TraceCheckUtils]: 304: Hoare triple {7416#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:54,741 INFO L280 TraceCheckUtils]: 305: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,741 INFO L280 TraceCheckUtils]: 306: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,741 INFO L280 TraceCheckUtils]: 307: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:54,741 INFO L263 TraceCheckUtils]: 308: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:54,741 INFO L280 TraceCheckUtils]: 309: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,742 INFO L280 TraceCheckUtils]: 310: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,742 INFO L280 TraceCheckUtils]: 311: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:54,742 INFO L263 TraceCheckUtils]: 312: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:54,742 INFO L280 TraceCheckUtils]: 313: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,743 INFO L280 TraceCheckUtils]: 314: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,743 INFO L280 TraceCheckUtils]: 315: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:54,744 INFO L280 TraceCheckUtils]: 316: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,745 INFO L280 TraceCheckUtils]: 317: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,746 INFO L275 TraceCheckUtils]: 318: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,747 INFO L280 TraceCheckUtils]: 319: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,747 INFO L263 TraceCheckUtils]: 320: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:54,747 INFO L280 TraceCheckUtils]: 321: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,747 INFO L280 TraceCheckUtils]: 322: Hoare triple {6419#true} assume ~n < 1; {6419#true} is VALID [2020-07-08 22:06:54,748 INFO L280 TraceCheckUtils]: 323: Hoare triple {6419#true} #res := 0; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:54,749 INFO L280 TraceCheckUtils]: 324: Hoare triple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:54,751 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:54,752 INFO L280 TraceCheckUtils]: 326: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:54,753 INFO L280 TraceCheckUtils]: 327: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,754 INFO L280 TraceCheckUtils]: 328: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,755 INFO L280 TraceCheckUtils]: 329: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,755 INFO L280 TraceCheckUtils]: 330: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,757 INFO L275 TraceCheckUtils]: 331: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,757 INFO L280 TraceCheckUtils]: 332: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,758 INFO L263 TraceCheckUtils]: 333: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:54,758 INFO L280 TraceCheckUtils]: 334: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,758 INFO L280 TraceCheckUtils]: 335: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,759 INFO L280 TraceCheckUtils]: 336: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:54,759 INFO L280 TraceCheckUtils]: 337: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,760 INFO L280 TraceCheckUtils]: 338: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,762 INFO L275 TraceCheckUtils]: 339: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-08 22:06:54,763 INFO L280 TraceCheckUtils]: 340: Hoare triple {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-08 22:06:54,764 INFO L280 TraceCheckUtils]: 341: Hoare triple {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:54,764 INFO L280 TraceCheckUtils]: 342: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:54,765 INFO L280 TraceCheckUtils]: 343: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:54,766 INFO L280 TraceCheckUtils]: 344: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:54,768 INFO L275 TraceCheckUtils]: 345: Hoare quadruple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {7416#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} #48#return; {7458#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-08 22:06:54,769 INFO L280 TraceCheckUtils]: 346: Hoare triple {7458#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7458#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-08 22:06:54,770 INFO L280 TraceCheckUtils]: 347: Hoare triple {7458#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} #res := #t~ret0 + #t~ret1; {7459#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-08 22:06:54,771 INFO L280 TraceCheckUtils]: 348: Hoare triple {7459#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} havoc #t~ret0; {7459#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-08 22:06:54,772 INFO L280 TraceCheckUtils]: 349: Hoare triple {7459#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} havoc #t~ret1; {7459#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-08 22:06:54,772 INFO L280 TraceCheckUtils]: 350: Hoare triple {7459#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} assume true; {7459#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-08 22:06:54,774 INFO L275 TraceCheckUtils]: 351: Hoare quadruple {7459#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} {7000#(and (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|))} #48#return; {7130#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 13) (<= 13 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:54,775 INFO L280 TraceCheckUtils]: 352: Hoare triple {7130#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 13) (<= 13 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7130#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 13) (<= 13 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:54,776 INFO L280 TraceCheckUtils]: 353: Hoare triple {7130#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 13) (<= 13 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7131#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} is VALID [2020-07-08 22:06:54,776 INFO L280 TraceCheckUtils]: 354: Hoare triple {7131#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} havoc #t~ret0; {7131#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} is VALID [2020-07-08 22:06:54,777 INFO L280 TraceCheckUtils]: 355: Hoare triple {7131#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} havoc #t~ret1; {7131#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} is VALID [2020-07-08 22:06:54,778 INFO L280 TraceCheckUtils]: 356: Hoare triple {7131#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} assume true; {7131#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} is VALID [2020-07-08 22:06:54,779 INFO L275 TraceCheckUtils]: 357: Hoare quadruple {7131#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} {6419#true} #44#return; {6781#(and (<= |main_#t~ret2| 13) (<= 13 |main_#t~ret2|))} is VALID [2020-07-08 22:06:54,911 INFO L263 TraceCheckUtils]: 0: Hoare triple {6419#true} call ULTIMATE.init(); {6419#true} is VALID [2020-07-08 22:06:54,911 INFO L280 TraceCheckUtils]: 1: Hoare triple {6419#true} assume true; {6419#true} is VALID [2020-07-08 22:06:54,912 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6419#true} {6419#true} #40#return; {6419#true} is VALID [2020-07-08 22:06:54,912 INFO L263 TraceCheckUtils]: 3: Hoare triple {6419#true} call #t~ret3 := main(); {6419#true} is VALID [2020-07-08 22:06:54,912 INFO L280 TraceCheckUtils]: 4: Hoare triple {6419#true} ~x~0 := 7; {6419#true} is VALID [2020-07-08 22:06:54,912 INFO L263 TraceCheckUtils]: 5: Hoare triple {6419#true} call #t~ret2 := fibo(~x~0); {6419#true} is VALID [2020-07-08 22:06:54,912 INFO L280 TraceCheckUtils]: 6: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,912 INFO L280 TraceCheckUtils]: 7: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,912 INFO L280 TraceCheckUtils]: 8: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:54,912 INFO L263 TraceCheckUtils]: 9: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:54,913 INFO L280 TraceCheckUtils]: 10: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,913 INFO L280 TraceCheckUtils]: 11: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,913 INFO L280 TraceCheckUtils]: 12: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:54,913 INFO L263 TraceCheckUtils]: 13: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:54,913 INFO L280 TraceCheckUtils]: 14: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,913 INFO L280 TraceCheckUtils]: 15: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,913 INFO L280 TraceCheckUtils]: 16: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:54,913 INFO L263 TraceCheckUtils]: 17: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:54,913 INFO L280 TraceCheckUtils]: 18: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,913 INFO L280 TraceCheckUtils]: 19: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,914 INFO L280 TraceCheckUtils]: 20: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:54,914 INFO L263 TraceCheckUtils]: 21: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:54,914 INFO L280 TraceCheckUtils]: 22: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,914 INFO L280 TraceCheckUtils]: 23: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,914 INFO L280 TraceCheckUtils]: 24: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:54,914 INFO L263 TraceCheckUtils]: 25: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:54,914 INFO L280 TraceCheckUtils]: 26: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,914 INFO L280 TraceCheckUtils]: 27: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,914 INFO L280 TraceCheckUtils]: 28: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:54,915 INFO L263 TraceCheckUtils]: 29: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:54,915 INFO L280 TraceCheckUtils]: 30: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,915 INFO L280 TraceCheckUtils]: 31: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,915 INFO L280 TraceCheckUtils]: 32: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:54,916 INFO L280 TraceCheckUtils]: 33: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,917 INFO L280 TraceCheckUtils]: 34: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,918 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,918 INFO L280 TraceCheckUtils]: 36: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,919 INFO L263 TraceCheckUtils]: 37: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:54,919 INFO L280 TraceCheckUtils]: 38: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,919 INFO L280 TraceCheckUtils]: 39: Hoare triple {6419#true} assume ~n < 1; {6419#true} is VALID [2020-07-08 22:06:54,919 INFO L280 TraceCheckUtils]: 40: Hoare triple {6419#true} #res := 0; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:54,920 INFO L280 TraceCheckUtils]: 41: Hoare triple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:54,921 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:54,922 INFO L280 TraceCheckUtils]: 43: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:54,923 INFO L280 TraceCheckUtils]: 44: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,924 INFO L280 TraceCheckUtils]: 45: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,925 INFO L280 TraceCheckUtils]: 46: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,925 INFO L280 TraceCheckUtils]: 47: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,926 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,927 INFO L280 TraceCheckUtils]: 49: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,927 INFO L263 TraceCheckUtils]: 50: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:54,927 INFO L280 TraceCheckUtils]: 51: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,927 INFO L280 TraceCheckUtils]: 52: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,928 INFO L280 TraceCheckUtils]: 53: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:54,928 INFO L280 TraceCheckUtils]: 54: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,929 INFO L280 TraceCheckUtils]: 55: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,930 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-08 22:06:54,931 INFO L280 TraceCheckUtils]: 57: Hoare triple {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-08 22:06:54,932 INFO L280 TraceCheckUtils]: 58: Hoare triple {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:54,933 INFO L280 TraceCheckUtils]: 59: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:54,933 INFO L280 TraceCheckUtils]: 60: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:54,934 INFO L280 TraceCheckUtils]: 61: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:54,935 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {6419#true} #46#return; {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-08 22:06:54,935 INFO L280 TraceCheckUtils]: 63: Hoare triple {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-08 22:06:54,936 INFO L263 TraceCheckUtils]: 64: Hoare triple {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:54,936 INFO L280 TraceCheckUtils]: 65: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,936 INFO L280 TraceCheckUtils]: 66: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,936 INFO L280 TraceCheckUtils]: 67: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:54,936 INFO L263 TraceCheckUtils]: 68: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:54,937 INFO L280 TraceCheckUtils]: 69: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,937 INFO L280 TraceCheckUtils]: 70: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,937 INFO L280 TraceCheckUtils]: 71: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:54,937 INFO L280 TraceCheckUtils]: 72: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,938 INFO L280 TraceCheckUtils]: 73: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,939 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,940 INFO L280 TraceCheckUtils]: 75: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,940 INFO L263 TraceCheckUtils]: 76: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:54,940 INFO L280 TraceCheckUtils]: 77: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,940 INFO L280 TraceCheckUtils]: 78: Hoare triple {6419#true} assume ~n < 1; {6419#true} is VALID [2020-07-08 22:06:54,941 INFO L280 TraceCheckUtils]: 79: Hoare triple {6419#true} #res := 0; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:54,942 INFO L280 TraceCheckUtils]: 80: Hoare triple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:54,943 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:54,944 INFO L280 TraceCheckUtils]: 82: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:54,945 INFO L280 TraceCheckUtils]: 83: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,945 INFO L280 TraceCheckUtils]: 84: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,946 INFO L280 TraceCheckUtils]: 85: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,947 INFO L280 TraceCheckUtils]: 86: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,948 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #48#return; {7525#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-08 22:06:54,949 INFO L280 TraceCheckUtils]: 88: Hoare triple {7525#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7525#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-08 22:06:54,950 INFO L280 TraceCheckUtils]: 89: Hoare triple {7525#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} #res := #t~ret0 + #t~ret1; {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-08 22:06:54,951 INFO L280 TraceCheckUtils]: 90: Hoare triple {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret0; {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-08 22:06:54,951 INFO L280 TraceCheckUtils]: 91: Hoare triple {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret1; {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-08 22:06:54,952 INFO L280 TraceCheckUtils]: 92: Hoare triple {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-08 22:06:54,953 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {6419#true} #46#return; {7416#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-08 22:06:54,954 INFO L280 TraceCheckUtils]: 94: Hoare triple {7416#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7416#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-08 22:06:54,954 INFO L263 TraceCheckUtils]: 95: Hoare triple {7416#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:54,954 INFO L280 TraceCheckUtils]: 96: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,954 INFO L280 TraceCheckUtils]: 97: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,954 INFO L280 TraceCheckUtils]: 98: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:54,954 INFO L263 TraceCheckUtils]: 99: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:54,955 INFO L280 TraceCheckUtils]: 100: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,955 INFO L280 TraceCheckUtils]: 101: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,955 INFO L280 TraceCheckUtils]: 102: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:54,955 INFO L263 TraceCheckUtils]: 103: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:54,955 INFO L280 TraceCheckUtils]: 104: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,955 INFO L280 TraceCheckUtils]: 105: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,956 INFO L280 TraceCheckUtils]: 106: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:54,956 INFO L280 TraceCheckUtils]: 107: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,957 INFO L280 TraceCheckUtils]: 108: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,958 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,959 INFO L280 TraceCheckUtils]: 110: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,959 INFO L263 TraceCheckUtils]: 111: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:54,959 INFO L280 TraceCheckUtils]: 112: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,959 INFO L280 TraceCheckUtils]: 113: Hoare triple {6419#true} assume ~n < 1; {6419#true} is VALID [2020-07-08 22:06:54,960 INFO L280 TraceCheckUtils]: 114: Hoare triple {6419#true} #res := 0; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:54,960 INFO L280 TraceCheckUtils]: 115: Hoare triple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:54,962 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:54,963 INFO L280 TraceCheckUtils]: 117: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:54,963 INFO L280 TraceCheckUtils]: 118: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,964 INFO L280 TraceCheckUtils]: 119: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,965 INFO L280 TraceCheckUtils]: 120: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,966 INFO L280 TraceCheckUtils]: 121: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,967 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,968 INFO L280 TraceCheckUtils]: 123: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,968 INFO L263 TraceCheckUtils]: 124: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:54,968 INFO L280 TraceCheckUtils]: 125: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,968 INFO L280 TraceCheckUtils]: 126: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,968 INFO L280 TraceCheckUtils]: 127: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:54,969 INFO L280 TraceCheckUtils]: 128: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,970 INFO L280 TraceCheckUtils]: 129: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,971 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-08 22:06:54,972 INFO L280 TraceCheckUtils]: 131: Hoare triple {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-08 22:06:54,973 INFO L280 TraceCheckUtils]: 132: Hoare triple {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:54,973 INFO L280 TraceCheckUtils]: 133: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:54,974 INFO L280 TraceCheckUtils]: 134: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:54,975 INFO L280 TraceCheckUtils]: 135: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:54,976 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {7416#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} #48#return; {7458#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-08 22:06:54,977 INFO L280 TraceCheckUtils]: 137: Hoare triple {7458#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7458#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-08 22:06:54,978 INFO L280 TraceCheckUtils]: 138: Hoare triple {7458#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} #res := #t~ret0 + #t~ret1; {7459#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-08 22:06:54,978 INFO L280 TraceCheckUtils]: 139: Hoare triple {7459#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} havoc #t~ret0; {7459#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-08 22:06:54,979 INFO L280 TraceCheckUtils]: 140: Hoare triple {7459#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} havoc #t~ret1; {7459#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-08 22:06:54,980 INFO L280 TraceCheckUtils]: 141: Hoare triple {7459#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} assume true; {7459#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-08 22:06:54,981 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {7459#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} {6419#true} #46#return; {7261#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} is VALID [2020-07-08 22:06:54,981 INFO L280 TraceCheckUtils]: 143: Hoare triple {7261#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7261#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} is VALID [2020-07-08 22:06:54,981 INFO L263 TraceCheckUtils]: 144: Hoare triple {7261#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:54,982 INFO L280 TraceCheckUtils]: 145: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,982 INFO L280 TraceCheckUtils]: 146: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,982 INFO L280 TraceCheckUtils]: 147: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:54,982 INFO L263 TraceCheckUtils]: 148: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:54,982 INFO L280 TraceCheckUtils]: 149: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,983 INFO L280 TraceCheckUtils]: 150: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,983 INFO L280 TraceCheckUtils]: 151: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:54,983 INFO L263 TraceCheckUtils]: 152: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:54,983 INFO L280 TraceCheckUtils]: 153: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,983 INFO L280 TraceCheckUtils]: 154: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,983 INFO L280 TraceCheckUtils]: 155: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:54,984 INFO L263 TraceCheckUtils]: 156: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:54,984 INFO L280 TraceCheckUtils]: 157: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,984 INFO L280 TraceCheckUtils]: 158: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,984 INFO L280 TraceCheckUtils]: 159: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:54,985 INFO L280 TraceCheckUtils]: 160: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,986 INFO L280 TraceCheckUtils]: 161: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,987 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,987 INFO L280 TraceCheckUtils]: 163: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,988 INFO L263 TraceCheckUtils]: 164: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:54,988 INFO L280 TraceCheckUtils]: 165: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,988 INFO L280 TraceCheckUtils]: 166: Hoare triple {6419#true} assume ~n < 1; {6419#true} is VALID [2020-07-08 22:06:54,988 INFO L280 TraceCheckUtils]: 167: Hoare triple {6419#true} #res := 0; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:54,989 INFO L280 TraceCheckUtils]: 168: Hoare triple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:54,990 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:54,991 INFO L280 TraceCheckUtils]: 170: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:54,992 INFO L280 TraceCheckUtils]: 171: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,993 INFO L280 TraceCheckUtils]: 172: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,993 INFO L280 TraceCheckUtils]: 173: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,994 INFO L280 TraceCheckUtils]: 174: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,995 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,996 INFO L280 TraceCheckUtils]: 176: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:54,996 INFO L263 TraceCheckUtils]: 177: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:54,996 INFO L280 TraceCheckUtils]: 178: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:54,996 INFO L280 TraceCheckUtils]: 179: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:54,996 INFO L280 TraceCheckUtils]: 180: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:54,997 INFO L280 TraceCheckUtils]: 181: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,997 INFO L280 TraceCheckUtils]: 182: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:54,999 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-08 22:06:54,999 INFO L280 TraceCheckUtils]: 184: Hoare triple {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-08 22:06:55,000 INFO L280 TraceCheckUtils]: 185: Hoare triple {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:55,001 INFO L280 TraceCheckUtils]: 186: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:55,002 INFO L280 TraceCheckUtils]: 187: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:55,002 INFO L280 TraceCheckUtils]: 188: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:55,003 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {6419#true} #46#return; {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-08 22:06:55,004 INFO L280 TraceCheckUtils]: 190: Hoare triple {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-08 22:06:55,004 INFO L263 TraceCheckUtils]: 191: Hoare triple {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:55,004 INFO L280 TraceCheckUtils]: 192: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:55,004 INFO L280 TraceCheckUtils]: 193: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:55,005 INFO L280 TraceCheckUtils]: 194: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:55,005 INFO L263 TraceCheckUtils]: 195: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:55,005 INFO L280 TraceCheckUtils]: 196: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:55,005 INFO L280 TraceCheckUtils]: 197: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:55,005 INFO L280 TraceCheckUtils]: 198: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:55,006 INFO L280 TraceCheckUtils]: 199: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:55,007 INFO L280 TraceCheckUtils]: 200: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:55,008 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:55,009 INFO L280 TraceCheckUtils]: 202: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:55,009 INFO L263 TraceCheckUtils]: 203: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:55,009 INFO L280 TraceCheckUtils]: 204: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:55,009 INFO L280 TraceCheckUtils]: 205: Hoare triple {6419#true} assume ~n < 1; {6419#true} is VALID [2020-07-08 22:06:55,010 INFO L280 TraceCheckUtils]: 206: Hoare triple {6419#true} #res := 0; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:55,010 INFO L280 TraceCheckUtils]: 207: Hoare triple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:55,012 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:55,012 INFO L280 TraceCheckUtils]: 209: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:55,013 INFO L280 TraceCheckUtils]: 210: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:55,014 INFO L280 TraceCheckUtils]: 211: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:55,014 INFO L280 TraceCheckUtils]: 212: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:55,014 INFO L280 TraceCheckUtils]: 213: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:55,015 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #48#return; {7525#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-08 22:06:55,016 INFO L280 TraceCheckUtils]: 215: Hoare triple {7525#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7525#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-08 22:06:55,017 INFO L280 TraceCheckUtils]: 216: Hoare triple {7525#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} #res := #t~ret0 + #t~ret1; {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-08 22:06:55,017 INFO L280 TraceCheckUtils]: 217: Hoare triple {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret0; {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-08 22:06:55,018 INFO L280 TraceCheckUtils]: 218: Hoare triple {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret1; {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-08 22:06:55,019 INFO L280 TraceCheckUtils]: 219: Hoare triple {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-08 22:06:55,020 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {7261#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} #48#return; {7338#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 8) (<= 8 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:55,021 INFO L280 TraceCheckUtils]: 221: Hoare triple {7338#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 8) (<= 8 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7338#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 8) (<= 8 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:55,022 INFO L280 TraceCheckUtils]: 222: Hoare triple {7338#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 8) (<= 8 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7339#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} is VALID [2020-07-08 22:06:55,023 INFO L280 TraceCheckUtils]: 223: Hoare triple {7339#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} havoc #t~ret0; {7339#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} is VALID [2020-07-08 22:06:55,024 INFO L280 TraceCheckUtils]: 224: Hoare triple {7339#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} havoc #t~ret1; {7339#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} is VALID [2020-07-08 22:06:55,024 INFO L280 TraceCheckUtils]: 225: Hoare triple {7339#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} assume true; {7339#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} is VALID [2020-07-08 22:06:55,025 INFO L275 TraceCheckUtils]: 226: Hoare quadruple {7339#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} {6419#true} #46#return; {7000#(and (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|))} is VALID [2020-07-08 22:06:55,026 INFO L280 TraceCheckUtils]: 227: Hoare triple {7000#(and (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7000#(and (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|))} is VALID [2020-07-08 22:06:55,026 INFO L263 TraceCheckUtils]: 228: Hoare triple {7000#(and (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:55,027 INFO L280 TraceCheckUtils]: 229: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:55,027 INFO L280 TraceCheckUtils]: 230: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:55,027 INFO L280 TraceCheckUtils]: 231: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:55,027 INFO L263 TraceCheckUtils]: 232: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:55,027 INFO L280 TraceCheckUtils]: 233: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:55,027 INFO L280 TraceCheckUtils]: 234: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:55,028 INFO L280 TraceCheckUtils]: 235: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:55,028 INFO L263 TraceCheckUtils]: 236: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:55,028 INFO L280 TraceCheckUtils]: 237: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:55,028 INFO L280 TraceCheckUtils]: 238: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:55,028 INFO L280 TraceCheckUtils]: 239: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:55,028 INFO L263 TraceCheckUtils]: 240: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:55,029 INFO L280 TraceCheckUtils]: 241: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:55,029 INFO L280 TraceCheckUtils]: 242: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:55,029 INFO L280 TraceCheckUtils]: 243: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:55,029 INFO L263 TraceCheckUtils]: 244: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:55,029 INFO L280 TraceCheckUtils]: 245: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:55,029 INFO L280 TraceCheckUtils]: 246: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:55,030 INFO L280 TraceCheckUtils]: 247: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:55,030 INFO L280 TraceCheckUtils]: 248: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:55,031 INFO L280 TraceCheckUtils]: 249: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:55,031 INFO L275 TraceCheckUtils]: 250: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:55,032 INFO L280 TraceCheckUtils]: 251: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:55,032 INFO L263 TraceCheckUtils]: 252: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:55,032 INFO L280 TraceCheckUtils]: 253: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:55,032 INFO L280 TraceCheckUtils]: 254: Hoare triple {6419#true} assume ~n < 1; {6419#true} is VALID [2020-07-08 22:06:55,032 INFO L280 TraceCheckUtils]: 255: Hoare triple {6419#true} #res := 0; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:55,033 INFO L280 TraceCheckUtils]: 256: Hoare triple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:55,034 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:55,034 INFO L280 TraceCheckUtils]: 258: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:55,035 INFO L280 TraceCheckUtils]: 259: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:55,036 INFO L280 TraceCheckUtils]: 260: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:55,036 INFO L280 TraceCheckUtils]: 261: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:55,037 INFO L280 TraceCheckUtils]: 262: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:55,038 INFO L275 TraceCheckUtils]: 263: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:55,039 INFO L280 TraceCheckUtils]: 264: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:55,039 INFO L263 TraceCheckUtils]: 265: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:55,039 INFO L280 TraceCheckUtils]: 266: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:55,039 INFO L280 TraceCheckUtils]: 267: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:55,039 INFO L280 TraceCheckUtils]: 268: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:55,039 INFO L280 TraceCheckUtils]: 269: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:55,041 INFO L280 TraceCheckUtils]: 270: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:55,043 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-08 22:06:55,043 INFO L280 TraceCheckUtils]: 272: Hoare triple {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-08 22:06:55,044 INFO L280 TraceCheckUtils]: 273: Hoare triple {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:55,045 INFO L280 TraceCheckUtils]: 274: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:55,045 INFO L280 TraceCheckUtils]: 275: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:55,046 INFO L280 TraceCheckUtils]: 276: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:55,047 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {6419#true} #46#return; {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-08 22:06:55,048 INFO L280 TraceCheckUtils]: 278: Hoare triple {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-08 22:06:55,048 INFO L263 TraceCheckUtils]: 279: Hoare triple {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:55,048 INFO L280 TraceCheckUtils]: 280: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:55,049 INFO L280 TraceCheckUtils]: 281: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:55,049 INFO L280 TraceCheckUtils]: 282: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:55,049 INFO L263 TraceCheckUtils]: 283: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:55,049 INFO L280 TraceCheckUtils]: 284: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:55,049 INFO L280 TraceCheckUtils]: 285: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:55,049 INFO L280 TraceCheckUtils]: 286: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:55,050 INFO L280 TraceCheckUtils]: 287: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:55,050 INFO L280 TraceCheckUtils]: 288: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:55,051 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:55,051 INFO L280 TraceCheckUtils]: 290: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:55,052 INFO L263 TraceCheckUtils]: 291: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:55,052 INFO L280 TraceCheckUtils]: 292: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:55,052 INFO L280 TraceCheckUtils]: 293: Hoare triple {6419#true} assume ~n < 1; {6419#true} is VALID [2020-07-08 22:06:55,052 INFO L280 TraceCheckUtils]: 294: Hoare triple {6419#true} #res := 0; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:55,053 INFO L280 TraceCheckUtils]: 295: Hoare triple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:55,054 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:55,055 INFO L280 TraceCheckUtils]: 297: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:55,055 INFO L280 TraceCheckUtils]: 298: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:55,056 INFO L280 TraceCheckUtils]: 299: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:55,056 INFO L280 TraceCheckUtils]: 300: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:55,057 INFO L280 TraceCheckUtils]: 301: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:55,059 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7501#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #48#return; {7525#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-08 22:06:55,059 INFO L280 TraceCheckUtils]: 303: Hoare triple {7525#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7525#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-08 22:06:55,060 INFO L280 TraceCheckUtils]: 304: Hoare triple {7525#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} #res := #t~ret0 + #t~ret1; {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-08 22:06:55,061 INFO L280 TraceCheckUtils]: 305: Hoare triple {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret0; {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-08 22:06:55,062 INFO L280 TraceCheckUtils]: 306: Hoare triple {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret1; {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-08 22:06:55,063 INFO L280 TraceCheckUtils]: 307: Hoare triple {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-08 22:06:55,064 INFO L275 TraceCheckUtils]: 308: Hoare quadruple {7526#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {6419#true} #46#return; {7416#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-08 22:06:55,064 INFO L280 TraceCheckUtils]: 309: Hoare triple {7416#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7416#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-08 22:06:55,064 INFO L263 TraceCheckUtils]: 310: Hoare triple {7416#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:55,065 INFO L280 TraceCheckUtils]: 311: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:55,065 INFO L280 TraceCheckUtils]: 312: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:55,065 INFO L280 TraceCheckUtils]: 313: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:55,065 INFO L263 TraceCheckUtils]: 314: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:55,065 INFO L280 TraceCheckUtils]: 315: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:55,065 INFO L280 TraceCheckUtils]: 316: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:55,065 INFO L280 TraceCheckUtils]: 317: Hoare triple {6419#true} assume !(1 == ~n); {6419#true} is VALID [2020-07-08 22:06:55,065 INFO L263 TraceCheckUtils]: 318: Hoare triple {6419#true} call #t~ret0 := fibo(~n - 1); {6419#true} is VALID [2020-07-08 22:06:55,066 INFO L280 TraceCheckUtils]: 319: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:55,066 INFO L280 TraceCheckUtils]: 320: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:55,066 INFO L280 TraceCheckUtils]: 321: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:55,066 INFO L280 TraceCheckUtils]: 322: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:55,067 INFO L280 TraceCheckUtils]: 323: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:55,067 INFO L275 TraceCheckUtils]: 324: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:55,068 INFO L280 TraceCheckUtils]: 325: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:55,068 INFO L263 TraceCheckUtils]: 326: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:55,068 INFO L280 TraceCheckUtils]: 327: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:55,068 INFO L280 TraceCheckUtils]: 328: Hoare triple {6419#true} assume ~n < 1; {6419#true} is VALID [2020-07-08 22:06:55,071 INFO L280 TraceCheckUtils]: 329: Hoare triple {6419#true} #res := 0; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:55,071 INFO L280 TraceCheckUtils]: 330: Hoare triple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-08 22:06:55,072 INFO L275 TraceCheckUtils]: 331: Hoare quadruple {7572#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:55,073 INFO L280 TraceCheckUtils]: 332: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:55,074 INFO L280 TraceCheckUtils]: 333: Hoare triple {7570#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:55,074 INFO L280 TraceCheckUtils]: 334: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:55,075 INFO L280 TraceCheckUtils]: 335: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:55,076 INFO L280 TraceCheckUtils]: 336: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:55,077 INFO L275 TraceCheckUtils]: 337: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6419#true} #46#return; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:55,078 INFO L280 TraceCheckUtils]: 338: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-08 22:06:55,078 INFO L263 TraceCheckUtils]: 339: Hoare triple {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6419#true} is VALID [2020-07-08 22:06:55,078 INFO L280 TraceCheckUtils]: 340: Hoare triple {6419#true} ~n := #in~n; {6419#true} is VALID [2020-07-08 22:06:55,078 INFO L280 TraceCheckUtils]: 341: Hoare triple {6419#true} assume !(~n < 1); {6419#true} is VALID [2020-07-08 22:06:55,078 INFO L280 TraceCheckUtils]: 342: Hoare triple {6419#true} assume 1 == ~n; {6419#true} is VALID [2020-07-08 22:06:55,084 INFO L280 TraceCheckUtils]: 343: Hoare triple {6419#true} #res := 1; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:55,084 INFO L280 TraceCheckUtils]: 344: Hoare triple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-08 22:06:55,086 INFO L275 TraceCheckUtils]: 345: Hoare quadruple {7571#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7550#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-08 22:06:55,086 INFO L280 TraceCheckUtils]: 346: Hoare triple {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-08 22:06:55,087 INFO L280 TraceCheckUtils]: 347: Hoare triple {7557#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:55,088 INFO L280 TraceCheckUtils]: 348: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:55,088 INFO L280 TraceCheckUtils]: 349: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:55,089 INFO L280 TraceCheckUtils]: 350: Hoare triple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-08 22:06:55,090 INFO L275 TraceCheckUtils]: 351: Hoare quadruple {7558#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {7416#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} #48#return; {7458#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-08 22:06:55,091 INFO L280 TraceCheckUtils]: 352: Hoare triple {7458#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7458#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-08 22:06:55,092 INFO L280 TraceCheckUtils]: 353: Hoare triple {7458#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} #res := #t~ret0 + #t~ret1; {7459#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-08 22:06:55,093 INFO L280 TraceCheckUtils]: 354: Hoare triple {7459#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} havoc #t~ret0; {7459#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-08 22:06:55,093 INFO L280 TraceCheckUtils]: 355: Hoare triple {7459#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} havoc #t~ret1; {7459#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-08 22:06:55,094 INFO L280 TraceCheckUtils]: 356: Hoare triple {7459#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} assume true; {7459#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-08 22:06:55,095 INFO L275 TraceCheckUtils]: 357: Hoare quadruple {7459#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} {7000#(and (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|))} #48#return; {7130#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 13) (<= 13 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:55,096 INFO L280 TraceCheckUtils]: 358: Hoare triple {7130#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 13) (<= 13 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7130#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 13) (<= 13 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-08 22:06:55,096 INFO L280 TraceCheckUtils]: 359: Hoare triple {7130#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 13) (<= 13 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7131#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} is VALID [2020-07-08 22:06:55,097 INFO L280 TraceCheckUtils]: 360: Hoare triple {7131#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} havoc #t~ret0; {7131#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} is VALID [2020-07-08 22:06:55,098 INFO L280 TraceCheckUtils]: 361: Hoare triple {7131#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} havoc #t~ret1; {7131#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} is VALID [2020-07-08 22:06:55,098 INFO L280 TraceCheckUtils]: 362: Hoare triple {7131#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} assume true; {7131#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} is VALID [2020-07-08 22:06:55,099 INFO L275 TraceCheckUtils]: 363: Hoare quadruple {7131#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} {6419#true} #44#return; {6781#(and (<= |main_#t~ret2| 13) (<= 13 |main_#t~ret2|))} is VALID [2020-07-08 22:06:55,100 INFO L280 TraceCheckUtils]: 364: Hoare triple {6781#(and (<= |main_#t~ret2| 13) (<= 13 |main_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6781#(and (<= |main_#t~ret2| 13) (<= 13 |main_#t~ret2|))} is VALID [2020-07-08 22:06:55,100 INFO L280 TraceCheckUtils]: 365: Hoare triple {6781#(and (<= |main_#t~ret2| 13) (<= 13 |main_#t~ret2|))} ~result~0 := #t~ret2; {6782#(and (<= main_~result~0 13) (<= 13 main_~result~0))} is VALID [2020-07-08 22:06:55,101 INFO L280 TraceCheckUtils]: 366: Hoare triple {6782#(and (<= main_~result~0 13) (<= 13 main_~result~0))} havoc #t~ret2; {6782#(and (<= main_~result~0 13) (<= 13 main_~result~0))} is VALID [2020-07-08 22:06:55,102 INFO L280 TraceCheckUtils]: 367: Hoare triple {6782#(and (<= main_~result~0 13) (<= 13 main_~result~0))} assume 13 != ~result~0; {6420#false} is VALID [2020-07-08 22:06:55,102 INFO L280 TraceCheckUtils]: 368: Hoare triple {6420#false} assume !false; {6420#false} is VALID [2020-07-08 22:06:55,226 INFO L134 CoverageAnalysis]: Checked inductivity of 5244 backedges. 0 proven. 1944 refuted. 0 times theorem prover too weak. 3300 trivial. 0 not checked. [2020-07-08 22:06:55,226 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [353239756] [2020-07-08 22:06:55,226 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 22:06:55,227 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22] total 22 [2020-07-08 22:06:55,227 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [219200340] [2020-07-08 22:06:55,228 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 369 [2020-07-08 22:06:55,228 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:06:55,228 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states. [2020-07-08 22:06:55,315 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 72 edges. 72 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:55,315 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2020-07-08 22:06:55,316 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:06:55,316 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2020-07-08 22:06:55,316 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=421, Unknown=0, NotChecked=0, Total=462 [2020-07-08 22:06:55,316 INFO L87 Difference]: Start difference. First operand 105 states and 133 transitions. Second operand 22 states. [2020-07-08 22:06:58,911 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:58,912 INFO L93 Difference]: Finished difference Result 145 states and 191 transitions. [2020-07-08 22:06:58,912 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2020-07-08 22:06:58,912 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 369 [2020-07-08 22:06:58,913 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:06:58,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-08 22:06:58,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 105 transitions. [2020-07-08 22:06:58,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-08 22:06:58,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 105 transitions. [2020-07-08 22:06:58,919 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 29 states and 105 transitions. [2020-07-08 22:06:59,066 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 105 edges. 105 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:59,072 INFO L225 Difference]: With dead ends: 145 [2020-07-08 22:06:59,073 INFO L226 Difference]: Without dead ends: 139 [2020-07-08 22:06:59,075 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 [2020-07-08 22:06:59,075 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 139 states. [2020-07-08 22:06:59,442 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 139 to 121. [2020-07-08 22:06:59,443 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:06:59,443 INFO L82 GeneralOperation]: Start isEquivalent. First operand 139 states. Second operand 121 states. [2020-07-08 22:06:59,443 INFO L74 IsIncluded]: Start isIncluded. First operand 139 states. Second operand 121 states. [2020-07-08 22:06:59,443 INFO L87 Difference]: Start difference. First operand 139 states. Second operand 121 states. [2020-07-08 22:06:59,450 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:59,450 INFO L93 Difference]: Finished difference Result 139 states and 185 transitions. [2020-07-08 22:06:59,450 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 185 transitions. [2020-07-08 22:06:59,452 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:06:59,452 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:06:59,452 INFO L74 IsIncluded]: Start isIncluded. First operand 121 states. Second operand 139 states. [2020-07-08 22:06:59,453 INFO L87 Difference]: Start difference. First operand 121 states. Second operand 139 states. [2020-07-08 22:06:59,459 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:06:59,459 INFO L93 Difference]: Finished difference Result 139 states and 185 transitions. [2020-07-08 22:06:59,460 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 185 transitions. [2020-07-08 22:06:59,461 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:06:59,461 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:06:59,461 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:06:59,461 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:06:59,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 121 states. [2020-07-08 22:06:59,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 121 states and 163 transitions. [2020-07-08 22:06:59,467 INFO L78 Accepts]: Start accepts. Automaton has 121 states and 163 transitions. Word has length 369 [2020-07-08 22:06:59,468 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:06:59,468 INFO L479 AbstractCegarLoop]: Abstraction has 121 states and 163 transitions. [2020-07-08 22:06:59,468 INFO L480 AbstractCegarLoop]: Interpolant automaton has 22 states. [2020-07-08 22:06:59,468 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 121 states and 163 transitions. [2020-07-08 22:06:59,729 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 163 edges. 163 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:06:59,730 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 163 transitions. [2020-07-08 22:06:59,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 511 [2020-07-08 22:06:59,736 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:06:59,736 INFO L422 BasicCegarLoop]: trace histogram [57, 57, 46, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 18, 18, 11, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 22:06:59,737 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-07-08 22:06:59,737 INFO L427 AbstractCegarLoop]: === Iteration 11 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:06:59,737 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:06:59,737 INFO L82 PathProgramCache]: Analyzing trace with hash 1762549658, now seen corresponding path program 8 times [2020-07-08 22:06:59,738 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:06:59,738 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1609264823] [2020-07-08 22:06:59,738 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:06:59,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:59,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:06:59,990 INFO L280 TraceCheckUtils]: 0: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:06:59,991 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8849#true} {8849#true} #40#return; {8849#true} is VALID [2020-07-08 22:07:00,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:00,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:00,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:00,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:00,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:00,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:00,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:00,450 INFO L280 TraceCheckUtils]: 0: Hoare triple {8849#true} ~n := #in~n; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:00,451 INFO L280 TraceCheckUtils]: 1: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:00,452 INFO L280 TraceCheckUtils]: 2: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {10278#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:07:00,452 INFO L280 TraceCheckUtils]: 3: Hoare triple {10278#(<= |fibo_#in~n| 1)} #res := 1; {10278#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:07:00,453 INFO L280 TraceCheckUtils]: 4: Hoare triple {10278#(<= |fibo_#in~n| 1)} assume true; {10278#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:07:00,454 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10278#(<= |fibo_#in~n| 1)} {9841#(= fibo_~n |fibo_#in~n|)} #46#return; {10271#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:07:00,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:00,458 INFO L280 TraceCheckUtils]: 0: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,458 INFO L280 TraceCheckUtils]: 1: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:00,459 INFO L280 TraceCheckUtils]: 2: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:00,459 INFO L280 TraceCheckUtils]: 3: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,460 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8849#true} {10271#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} #48#return; {10277#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:00,460 INFO L280 TraceCheckUtils]: 0: Hoare triple {8849#true} ~n := #in~n; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:00,461 INFO L280 TraceCheckUtils]: 1: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:00,461 INFO L280 TraceCheckUtils]: 2: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:00,462 INFO L263 TraceCheckUtils]: 3: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:00,462 INFO L280 TraceCheckUtils]: 4: Hoare triple {8849#true} ~n := #in~n; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:00,463 INFO L280 TraceCheckUtils]: 5: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:00,464 INFO L280 TraceCheckUtils]: 6: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {10278#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:07:00,465 INFO L280 TraceCheckUtils]: 7: Hoare triple {10278#(<= |fibo_#in~n| 1)} #res := 1; {10278#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:07:00,465 INFO L280 TraceCheckUtils]: 8: Hoare triple {10278#(<= |fibo_#in~n| 1)} assume true; {10278#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:07:00,466 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {10278#(<= |fibo_#in~n| 1)} {9841#(= fibo_~n |fibo_#in~n|)} #46#return; {10271#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:07:00,467 INFO L280 TraceCheckUtils]: 10: Hoare triple {10271#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10271#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:07:00,467 INFO L263 TraceCheckUtils]: 11: Hoare triple {10271#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:00,467 INFO L280 TraceCheckUtils]: 12: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,468 INFO L280 TraceCheckUtils]: 13: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:00,468 INFO L280 TraceCheckUtils]: 14: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:00,468 INFO L280 TraceCheckUtils]: 15: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,469 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8849#true} {10271#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} #48#return; {10277#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:00,470 INFO L280 TraceCheckUtils]: 17: Hoare triple {10277#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10277#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:00,470 INFO L280 TraceCheckUtils]: 18: Hoare triple {10277#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {10277#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:00,471 INFO L280 TraceCheckUtils]: 19: Hoare triple {10277#(<= |fibo_#in~n| 2)} havoc #t~ret0; {10277#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:00,471 INFO L280 TraceCheckUtils]: 20: Hoare triple {10277#(<= |fibo_#in~n| 2)} havoc #t~ret1; {10277#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:00,472 INFO L280 TraceCheckUtils]: 21: Hoare triple {10277#(<= |fibo_#in~n| 2)} assume true; {10277#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:00,473 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {10277#(<= |fibo_#in~n| 2)} {9841#(= fibo_~n |fibo_#in~n|)} #46#return; {10257#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} is VALID [2020-07-08 22:07:00,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:00,477 INFO L280 TraceCheckUtils]: 0: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,478 INFO L280 TraceCheckUtils]: 1: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:00,478 INFO L280 TraceCheckUtils]: 2: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:00,478 INFO L280 TraceCheckUtils]: 3: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:00,478 INFO L280 TraceCheckUtils]: 4: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,479 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {8849#true} {10257#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} #48#return; {10264#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:00,480 INFO L280 TraceCheckUtils]: 0: Hoare triple {8849#true} ~n := #in~n; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:00,480 INFO L280 TraceCheckUtils]: 1: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:00,481 INFO L280 TraceCheckUtils]: 2: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:00,481 INFO L263 TraceCheckUtils]: 3: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:00,482 INFO L280 TraceCheckUtils]: 4: Hoare triple {8849#true} ~n := #in~n; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:00,483 INFO L280 TraceCheckUtils]: 5: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:00,483 INFO L280 TraceCheckUtils]: 6: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:00,484 INFO L263 TraceCheckUtils]: 7: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:00,484 INFO L280 TraceCheckUtils]: 8: Hoare triple {8849#true} ~n := #in~n; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:00,485 INFO L280 TraceCheckUtils]: 9: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:00,485 INFO L280 TraceCheckUtils]: 10: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {10278#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:07:00,486 INFO L280 TraceCheckUtils]: 11: Hoare triple {10278#(<= |fibo_#in~n| 1)} #res := 1; {10278#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:07:00,486 INFO L280 TraceCheckUtils]: 12: Hoare triple {10278#(<= |fibo_#in~n| 1)} assume true; {10278#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:07:00,487 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {10278#(<= |fibo_#in~n| 1)} {9841#(= fibo_~n |fibo_#in~n|)} #46#return; {10271#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:07:00,488 INFO L280 TraceCheckUtils]: 14: Hoare triple {10271#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10271#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:07:00,488 INFO L263 TraceCheckUtils]: 15: Hoare triple {10271#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:00,488 INFO L280 TraceCheckUtils]: 16: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,489 INFO L280 TraceCheckUtils]: 17: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:00,489 INFO L280 TraceCheckUtils]: 18: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:00,489 INFO L280 TraceCheckUtils]: 19: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,490 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {8849#true} {10271#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} #48#return; {10277#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:00,490 INFO L280 TraceCheckUtils]: 21: Hoare triple {10277#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10277#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:00,491 INFO L280 TraceCheckUtils]: 22: Hoare triple {10277#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {10277#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:00,491 INFO L280 TraceCheckUtils]: 23: Hoare triple {10277#(<= |fibo_#in~n| 2)} havoc #t~ret0; {10277#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:00,492 INFO L280 TraceCheckUtils]: 24: Hoare triple {10277#(<= |fibo_#in~n| 2)} havoc #t~ret1; {10277#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:00,492 INFO L280 TraceCheckUtils]: 25: Hoare triple {10277#(<= |fibo_#in~n| 2)} assume true; {10277#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:00,494 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {10277#(<= |fibo_#in~n| 2)} {9841#(= fibo_~n |fibo_#in~n|)} #46#return; {10257#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} is VALID [2020-07-08 22:07:00,494 INFO L280 TraceCheckUtils]: 27: Hoare triple {10257#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10257#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} is VALID [2020-07-08 22:07:00,495 INFO L263 TraceCheckUtils]: 28: Hoare triple {10257#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:00,495 INFO L280 TraceCheckUtils]: 29: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,495 INFO L280 TraceCheckUtils]: 30: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:00,495 INFO L280 TraceCheckUtils]: 31: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:00,495 INFO L280 TraceCheckUtils]: 32: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:00,496 INFO L280 TraceCheckUtils]: 33: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,497 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {8849#true} {10257#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} #48#return; {10264#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:00,497 INFO L280 TraceCheckUtils]: 35: Hoare triple {10264#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10264#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:00,498 INFO L280 TraceCheckUtils]: 36: Hoare triple {10264#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {10264#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:00,498 INFO L280 TraceCheckUtils]: 37: Hoare triple {10264#(<= |fibo_#in~n| 3)} havoc #t~ret0; {10264#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:00,499 INFO L280 TraceCheckUtils]: 38: Hoare triple {10264#(<= |fibo_#in~n| 3)} havoc #t~ret1; {10264#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:00,499 INFO L280 TraceCheckUtils]: 39: Hoare triple {10264#(<= |fibo_#in~n| 3)} assume true; {10264#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:00,501 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {10264#(<= |fibo_#in~n| 3)} {9841#(= fibo_~n |fibo_#in~n|)} #46#return; {10209#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} is VALID [2020-07-08 22:07:00,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:00,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:00,512 INFO L280 TraceCheckUtils]: 0: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,512 INFO L280 TraceCheckUtils]: 1: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:00,512 INFO L280 TraceCheckUtils]: 2: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:00,512 INFO L280 TraceCheckUtils]: 3: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:00,513 INFO L280 TraceCheckUtils]: 4: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,513 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:00,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:00,516 INFO L280 TraceCheckUtils]: 0: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,516 INFO L280 TraceCheckUtils]: 1: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:00,517 INFO L280 TraceCheckUtils]: 2: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:00,517 INFO L280 TraceCheckUtils]: 3: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,517 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:00,517 INFO L280 TraceCheckUtils]: 0: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,518 INFO L280 TraceCheckUtils]: 1: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:00,518 INFO L280 TraceCheckUtils]: 2: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:00,518 INFO L263 TraceCheckUtils]: 3: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:00,518 INFO L280 TraceCheckUtils]: 4: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,518 INFO L280 TraceCheckUtils]: 5: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:00,519 INFO L280 TraceCheckUtils]: 6: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:00,519 INFO L280 TraceCheckUtils]: 7: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:00,519 INFO L280 TraceCheckUtils]: 8: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,519 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:00,520 INFO L280 TraceCheckUtils]: 10: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:00,520 INFO L263 TraceCheckUtils]: 11: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:00,520 INFO L280 TraceCheckUtils]: 12: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,520 INFO L280 TraceCheckUtils]: 13: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:00,520 INFO L280 TraceCheckUtils]: 14: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:00,521 INFO L280 TraceCheckUtils]: 15: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,521 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:00,521 INFO L280 TraceCheckUtils]: 17: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:00,521 INFO L280 TraceCheckUtils]: 18: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:00,521 INFO L280 TraceCheckUtils]: 19: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:00,522 INFO L280 TraceCheckUtils]: 20: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:00,522 INFO L280 TraceCheckUtils]: 21: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,524 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {8849#true} {10209#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} #48#return; {10233#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:07:00,525 INFO L280 TraceCheckUtils]: 0: Hoare triple {8849#true} ~n := #in~n; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:00,525 INFO L280 TraceCheckUtils]: 1: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:00,526 INFO L280 TraceCheckUtils]: 2: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:00,526 INFO L263 TraceCheckUtils]: 3: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:00,527 INFO L280 TraceCheckUtils]: 4: Hoare triple {8849#true} ~n := #in~n; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:00,527 INFO L280 TraceCheckUtils]: 5: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:00,528 INFO L280 TraceCheckUtils]: 6: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:00,528 INFO L263 TraceCheckUtils]: 7: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:00,529 INFO L280 TraceCheckUtils]: 8: Hoare triple {8849#true} ~n := #in~n; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:00,529 INFO L280 TraceCheckUtils]: 9: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:00,530 INFO L280 TraceCheckUtils]: 10: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:00,530 INFO L263 TraceCheckUtils]: 11: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:00,530 INFO L280 TraceCheckUtils]: 12: Hoare triple {8849#true} ~n := #in~n; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:00,531 INFO L280 TraceCheckUtils]: 13: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:00,531 INFO L280 TraceCheckUtils]: 14: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {10278#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:07:00,532 INFO L280 TraceCheckUtils]: 15: Hoare triple {10278#(<= |fibo_#in~n| 1)} #res := 1; {10278#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:07:00,532 INFO L280 TraceCheckUtils]: 16: Hoare triple {10278#(<= |fibo_#in~n| 1)} assume true; {10278#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:07:00,534 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {10278#(<= |fibo_#in~n| 1)} {9841#(= fibo_~n |fibo_#in~n|)} #46#return; {10271#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:07:00,534 INFO L280 TraceCheckUtils]: 18: Hoare triple {10271#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10271#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:07:00,535 INFO L263 TraceCheckUtils]: 19: Hoare triple {10271#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:00,535 INFO L280 TraceCheckUtils]: 20: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,535 INFO L280 TraceCheckUtils]: 21: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:00,535 INFO L280 TraceCheckUtils]: 22: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:00,536 INFO L280 TraceCheckUtils]: 23: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,537 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {8849#true} {10271#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} #48#return; {10277#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:00,537 INFO L280 TraceCheckUtils]: 25: Hoare triple {10277#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10277#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:00,538 INFO L280 TraceCheckUtils]: 26: Hoare triple {10277#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {10277#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:00,539 INFO L280 TraceCheckUtils]: 27: Hoare triple {10277#(<= |fibo_#in~n| 2)} havoc #t~ret0; {10277#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:00,539 INFO L280 TraceCheckUtils]: 28: Hoare triple {10277#(<= |fibo_#in~n| 2)} havoc #t~ret1; {10277#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:00,540 INFO L280 TraceCheckUtils]: 29: Hoare triple {10277#(<= |fibo_#in~n| 2)} assume true; {10277#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:00,541 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {10277#(<= |fibo_#in~n| 2)} {9841#(= fibo_~n |fibo_#in~n|)} #46#return; {10257#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} is VALID [2020-07-08 22:07:00,541 INFO L280 TraceCheckUtils]: 31: Hoare triple {10257#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10257#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} is VALID [2020-07-08 22:07:00,542 INFO L263 TraceCheckUtils]: 32: Hoare triple {10257#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:00,542 INFO L280 TraceCheckUtils]: 33: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,542 INFO L280 TraceCheckUtils]: 34: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:00,542 INFO L280 TraceCheckUtils]: 35: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:00,542 INFO L280 TraceCheckUtils]: 36: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:00,543 INFO L280 TraceCheckUtils]: 37: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,544 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {8849#true} {10257#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} #48#return; {10264#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:00,544 INFO L280 TraceCheckUtils]: 39: Hoare triple {10264#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10264#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:00,545 INFO L280 TraceCheckUtils]: 40: Hoare triple {10264#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {10264#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:00,545 INFO L280 TraceCheckUtils]: 41: Hoare triple {10264#(<= |fibo_#in~n| 3)} havoc #t~ret0; {10264#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:00,546 INFO L280 TraceCheckUtils]: 42: Hoare triple {10264#(<= |fibo_#in~n| 3)} havoc #t~ret1; {10264#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:00,546 INFO L280 TraceCheckUtils]: 43: Hoare triple {10264#(<= |fibo_#in~n| 3)} assume true; {10264#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:00,548 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {10264#(<= |fibo_#in~n| 3)} {9841#(= fibo_~n |fibo_#in~n|)} #46#return; {10209#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} is VALID [2020-07-08 22:07:00,548 INFO L280 TraceCheckUtils]: 45: Hoare triple {10209#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10209#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} is VALID [2020-07-08 22:07:00,549 INFO L263 TraceCheckUtils]: 46: Hoare triple {10209#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:00,549 INFO L280 TraceCheckUtils]: 47: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,549 INFO L280 TraceCheckUtils]: 48: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:00,549 INFO L280 TraceCheckUtils]: 49: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:00,550 INFO L263 TraceCheckUtils]: 50: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:00,550 INFO L280 TraceCheckUtils]: 51: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,550 INFO L280 TraceCheckUtils]: 52: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:00,550 INFO L280 TraceCheckUtils]: 53: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:00,550 INFO L280 TraceCheckUtils]: 54: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:00,551 INFO L280 TraceCheckUtils]: 55: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,551 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:00,551 INFO L280 TraceCheckUtils]: 57: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:00,551 INFO L263 TraceCheckUtils]: 58: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:00,551 INFO L280 TraceCheckUtils]: 59: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,552 INFO L280 TraceCheckUtils]: 60: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:00,552 INFO L280 TraceCheckUtils]: 61: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:00,552 INFO L280 TraceCheckUtils]: 62: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,552 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:00,553 INFO L280 TraceCheckUtils]: 64: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:00,553 INFO L280 TraceCheckUtils]: 65: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:00,553 INFO L280 TraceCheckUtils]: 66: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:00,553 INFO L280 TraceCheckUtils]: 67: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:00,553 INFO L280 TraceCheckUtils]: 68: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,555 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {8849#true} {10209#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} #48#return; {10233#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:07:00,556 INFO L280 TraceCheckUtils]: 70: Hoare triple {10233#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10233#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:07:00,556 INFO L280 TraceCheckUtils]: 71: Hoare triple {10233#(<= |fibo_#in~n| 4)} #res := #t~ret0 + #t~ret1; {10233#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:07:00,557 INFO L280 TraceCheckUtils]: 72: Hoare triple {10233#(<= |fibo_#in~n| 4)} havoc #t~ret0; {10233#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:07:00,557 INFO L280 TraceCheckUtils]: 73: Hoare triple {10233#(<= |fibo_#in~n| 4)} havoc #t~ret1; {10233#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:07:00,558 INFO L280 TraceCheckUtils]: 74: Hoare triple {10233#(<= |fibo_#in~n| 4)} assume true; {10233#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:07:00,559 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {10233#(<= |fibo_#in~n| 4)} {9841#(= fibo_~n |fibo_#in~n|)} #46#return; {10125#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 5))} is VALID [2020-07-08 22:07:00,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:00,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:00,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:00,581 INFO L280 TraceCheckUtils]: 0: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,581 INFO L280 TraceCheckUtils]: 1: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:00,582 INFO L280 TraceCheckUtils]: 2: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:00,582 INFO L280 TraceCheckUtils]: 3: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:00,582 INFO L280 TraceCheckUtils]: 4: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,582 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:00,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:00,585 INFO L280 TraceCheckUtils]: 0: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,585 INFO L280 TraceCheckUtils]: 1: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:00,585 INFO L280 TraceCheckUtils]: 2: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:00,586 INFO L280 TraceCheckUtils]: 3: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,586 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:00,586 INFO L280 TraceCheckUtils]: 0: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,586 INFO L280 TraceCheckUtils]: 1: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:00,587 INFO L280 TraceCheckUtils]: 2: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:00,587 INFO L263 TraceCheckUtils]: 3: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:00,587 INFO L280 TraceCheckUtils]: 4: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,587 INFO L280 TraceCheckUtils]: 5: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:00,587 INFO L280 TraceCheckUtils]: 6: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:00,588 INFO L280 TraceCheckUtils]: 7: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:00,588 INFO L280 TraceCheckUtils]: 8: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,588 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:00,588 INFO L280 TraceCheckUtils]: 10: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:00,589 INFO L263 TraceCheckUtils]: 11: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:00,589 INFO L280 TraceCheckUtils]: 12: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,589 INFO L280 TraceCheckUtils]: 13: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:00,589 INFO L280 TraceCheckUtils]: 14: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:00,589 INFO L280 TraceCheckUtils]: 15: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,590 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:00,590 INFO L280 TraceCheckUtils]: 17: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:00,590 INFO L280 TraceCheckUtils]: 18: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:00,590 INFO L280 TraceCheckUtils]: 19: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:00,590 INFO L280 TraceCheckUtils]: 20: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:00,591 INFO L280 TraceCheckUtils]: 21: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,591 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:00,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:00,594 INFO L280 TraceCheckUtils]: 0: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,594 INFO L280 TraceCheckUtils]: 1: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:00,595 INFO L280 TraceCheckUtils]: 2: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:00,595 INFO L280 TraceCheckUtils]: 3: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:00,595 INFO L280 TraceCheckUtils]: 4: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,595 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:00,595 INFO L280 TraceCheckUtils]: 0: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,596 INFO L280 TraceCheckUtils]: 1: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:00,596 INFO L280 TraceCheckUtils]: 2: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:00,596 INFO L263 TraceCheckUtils]: 3: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:00,596 INFO L280 TraceCheckUtils]: 4: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,596 INFO L280 TraceCheckUtils]: 5: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:00,597 INFO L280 TraceCheckUtils]: 6: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:00,597 INFO L263 TraceCheckUtils]: 7: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:00,597 INFO L280 TraceCheckUtils]: 8: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,597 INFO L280 TraceCheckUtils]: 9: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:00,597 INFO L280 TraceCheckUtils]: 10: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:00,598 INFO L280 TraceCheckUtils]: 11: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:00,598 INFO L280 TraceCheckUtils]: 12: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,598 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:00,598 INFO L280 TraceCheckUtils]: 14: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:00,598 INFO L263 TraceCheckUtils]: 15: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:00,599 INFO L280 TraceCheckUtils]: 16: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,599 INFO L280 TraceCheckUtils]: 17: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:00,599 INFO L280 TraceCheckUtils]: 18: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:00,599 INFO L280 TraceCheckUtils]: 19: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,599 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:00,600 INFO L280 TraceCheckUtils]: 21: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:00,600 INFO L280 TraceCheckUtils]: 22: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:00,600 INFO L280 TraceCheckUtils]: 23: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:00,600 INFO L280 TraceCheckUtils]: 24: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:00,600 INFO L280 TraceCheckUtils]: 25: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,601 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:00,601 INFO L280 TraceCheckUtils]: 27: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:00,601 INFO L263 TraceCheckUtils]: 28: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:00,601 INFO L280 TraceCheckUtils]: 29: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,601 INFO L280 TraceCheckUtils]: 30: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:00,602 INFO L280 TraceCheckUtils]: 31: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:00,602 INFO L280 TraceCheckUtils]: 32: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:00,602 INFO L280 TraceCheckUtils]: 33: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,602 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:00,602 INFO L280 TraceCheckUtils]: 35: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:00,603 INFO L280 TraceCheckUtils]: 36: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:00,603 INFO L280 TraceCheckUtils]: 37: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:00,603 INFO L280 TraceCheckUtils]: 38: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:00,603 INFO L280 TraceCheckUtils]: 39: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,605 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {8849#true} {10125#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 5))} #48#return; {10167#(<= |fibo_#in~n| 5)} is VALID [2020-07-08 22:07:00,606 INFO L280 TraceCheckUtils]: 0: Hoare triple {8849#true} ~n := #in~n; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:00,607 INFO L280 TraceCheckUtils]: 1: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:00,607 INFO L280 TraceCheckUtils]: 2: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:00,607 INFO L263 TraceCheckUtils]: 3: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:00,608 INFO L280 TraceCheckUtils]: 4: Hoare triple {8849#true} ~n := #in~n; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:00,609 INFO L280 TraceCheckUtils]: 5: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:00,610 INFO L280 TraceCheckUtils]: 6: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:00,610 INFO L263 TraceCheckUtils]: 7: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:00,611 INFO L280 TraceCheckUtils]: 8: Hoare triple {8849#true} ~n := #in~n; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:00,611 INFO L280 TraceCheckUtils]: 9: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:00,612 INFO L280 TraceCheckUtils]: 10: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:00,612 INFO L263 TraceCheckUtils]: 11: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:00,612 INFO L280 TraceCheckUtils]: 12: Hoare triple {8849#true} ~n := #in~n; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:00,613 INFO L280 TraceCheckUtils]: 13: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:00,613 INFO L280 TraceCheckUtils]: 14: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:00,613 INFO L263 TraceCheckUtils]: 15: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:00,614 INFO L280 TraceCheckUtils]: 16: Hoare triple {8849#true} ~n := #in~n; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:00,614 INFO L280 TraceCheckUtils]: 17: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:00,615 INFO L280 TraceCheckUtils]: 18: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {10278#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:07:00,615 INFO L280 TraceCheckUtils]: 19: Hoare triple {10278#(<= |fibo_#in~n| 1)} #res := 1; {10278#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:07:00,616 INFO L280 TraceCheckUtils]: 20: Hoare triple {10278#(<= |fibo_#in~n| 1)} assume true; {10278#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:07:00,617 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {10278#(<= |fibo_#in~n| 1)} {9841#(= fibo_~n |fibo_#in~n|)} #46#return; {10271#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:07:00,618 INFO L280 TraceCheckUtils]: 22: Hoare triple {10271#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10271#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:07:00,618 INFO L263 TraceCheckUtils]: 23: Hoare triple {10271#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:00,618 INFO L280 TraceCheckUtils]: 24: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,618 INFO L280 TraceCheckUtils]: 25: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:00,619 INFO L280 TraceCheckUtils]: 26: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:00,619 INFO L280 TraceCheckUtils]: 27: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,620 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {8849#true} {10271#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} #48#return; {10277#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:00,620 INFO L280 TraceCheckUtils]: 29: Hoare triple {10277#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10277#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:00,621 INFO L280 TraceCheckUtils]: 30: Hoare triple {10277#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {10277#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:00,621 INFO L280 TraceCheckUtils]: 31: Hoare triple {10277#(<= |fibo_#in~n| 2)} havoc #t~ret0; {10277#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:00,622 INFO L280 TraceCheckUtils]: 32: Hoare triple {10277#(<= |fibo_#in~n| 2)} havoc #t~ret1; {10277#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:00,622 INFO L280 TraceCheckUtils]: 33: Hoare triple {10277#(<= |fibo_#in~n| 2)} assume true; {10277#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:00,623 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {10277#(<= |fibo_#in~n| 2)} {9841#(= fibo_~n |fibo_#in~n|)} #46#return; {10257#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} is VALID [2020-07-08 22:07:00,624 INFO L280 TraceCheckUtils]: 35: Hoare triple {10257#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10257#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} is VALID [2020-07-08 22:07:00,624 INFO L263 TraceCheckUtils]: 36: Hoare triple {10257#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:00,625 INFO L280 TraceCheckUtils]: 37: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,625 INFO L280 TraceCheckUtils]: 38: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:00,625 INFO L280 TraceCheckUtils]: 39: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:00,625 INFO L280 TraceCheckUtils]: 40: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:00,625 INFO L280 TraceCheckUtils]: 41: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,626 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {8849#true} {10257#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} #48#return; {10264#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:00,627 INFO L280 TraceCheckUtils]: 43: Hoare triple {10264#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10264#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:00,627 INFO L280 TraceCheckUtils]: 44: Hoare triple {10264#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {10264#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:00,628 INFO L280 TraceCheckUtils]: 45: Hoare triple {10264#(<= |fibo_#in~n| 3)} havoc #t~ret0; {10264#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:00,628 INFO L280 TraceCheckUtils]: 46: Hoare triple {10264#(<= |fibo_#in~n| 3)} havoc #t~ret1; {10264#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:00,629 INFO L280 TraceCheckUtils]: 47: Hoare triple {10264#(<= |fibo_#in~n| 3)} assume true; {10264#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:00,630 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {10264#(<= |fibo_#in~n| 3)} {9841#(= fibo_~n |fibo_#in~n|)} #46#return; {10209#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} is VALID [2020-07-08 22:07:00,631 INFO L280 TraceCheckUtils]: 49: Hoare triple {10209#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10209#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} is VALID [2020-07-08 22:07:00,631 INFO L263 TraceCheckUtils]: 50: Hoare triple {10209#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:00,631 INFO L280 TraceCheckUtils]: 51: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,631 INFO L280 TraceCheckUtils]: 52: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:00,631 INFO L280 TraceCheckUtils]: 53: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:00,632 INFO L263 TraceCheckUtils]: 54: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:00,632 INFO L280 TraceCheckUtils]: 55: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,632 INFO L280 TraceCheckUtils]: 56: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:00,632 INFO L280 TraceCheckUtils]: 57: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:00,632 INFO L280 TraceCheckUtils]: 58: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:00,633 INFO L280 TraceCheckUtils]: 59: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,633 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:00,633 INFO L280 TraceCheckUtils]: 61: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:00,635 INFO L263 TraceCheckUtils]: 62: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:00,635 INFO L280 TraceCheckUtils]: 63: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,635 INFO L280 TraceCheckUtils]: 64: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:00,635 INFO L280 TraceCheckUtils]: 65: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:00,635 INFO L280 TraceCheckUtils]: 66: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,636 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:00,636 INFO L280 TraceCheckUtils]: 68: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:00,636 INFO L280 TraceCheckUtils]: 69: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:00,636 INFO L280 TraceCheckUtils]: 70: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:00,636 INFO L280 TraceCheckUtils]: 71: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:00,637 INFO L280 TraceCheckUtils]: 72: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,638 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {8849#true} {10209#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} #48#return; {10233#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:07:00,638 INFO L280 TraceCheckUtils]: 74: Hoare triple {10233#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10233#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:07:00,639 INFO L280 TraceCheckUtils]: 75: Hoare triple {10233#(<= |fibo_#in~n| 4)} #res := #t~ret0 + #t~ret1; {10233#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:07:00,639 INFO L280 TraceCheckUtils]: 76: Hoare triple {10233#(<= |fibo_#in~n| 4)} havoc #t~ret0; {10233#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:07:00,640 INFO L280 TraceCheckUtils]: 77: Hoare triple {10233#(<= |fibo_#in~n| 4)} havoc #t~ret1; {10233#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:07:00,640 INFO L280 TraceCheckUtils]: 78: Hoare triple {10233#(<= |fibo_#in~n| 4)} assume true; {10233#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:07:00,641 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {10233#(<= |fibo_#in~n| 4)} {9841#(= fibo_~n |fibo_#in~n|)} #46#return; {10125#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 5))} is VALID [2020-07-08 22:07:00,642 INFO L280 TraceCheckUtils]: 80: Hoare triple {10125#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 5))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10125#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 5))} is VALID [2020-07-08 22:07:00,642 INFO L263 TraceCheckUtils]: 81: Hoare triple {10125#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 5))} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:00,642 INFO L280 TraceCheckUtils]: 82: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,643 INFO L280 TraceCheckUtils]: 83: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:00,643 INFO L280 TraceCheckUtils]: 84: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:00,643 INFO L263 TraceCheckUtils]: 85: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:00,643 INFO L280 TraceCheckUtils]: 86: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,643 INFO L280 TraceCheckUtils]: 87: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:00,644 INFO L280 TraceCheckUtils]: 88: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:00,644 INFO L263 TraceCheckUtils]: 89: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:00,644 INFO L280 TraceCheckUtils]: 90: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,644 INFO L280 TraceCheckUtils]: 91: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:00,644 INFO L280 TraceCheckUtils]: 92: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:00,645 INFO L280 TraceCheckUtils]: 93: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:00,645 INFO L280 TraceCheckUtils]: 94: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,645 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:00,645 INFO L280 TraceCheckUtils]: 96: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:00,645 INFO L263 TraceCheckUtils]: 97: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:00,646 INFO L280 TraceCheckUtils]: 98: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,646 INFO L280 TraceCheckUtils]: 99: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:00,646 INFO L280 TraceCheckUtils]: 100: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:00,646 INFO L280 TraceCheckUtils]: 101: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,646 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:00,647 INFO L280 TraceCheckUtils]: 103: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:00,647 INFO L280 TraceCheckUtils]: 104: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:00,647 INFO L280 TraceCheckUtils]: 105: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:00,647 INFO L280 TraceCheckUtils]: 106: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:00,647 INFO L280 TraceCheckUtils]: 107: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,648 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:00,648 INFO L280 TraceCheckUtils]: 109: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:00,648 INFO L263 TraceCheckUtils]: 110: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:00,648 INFO L280 TraceCheckUtils]: 111: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,649 INFO L280 TraceCheckUtils]: 112: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:00,649 INFO L280 TraceCheckUtils]: 113: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:00,649 INFO L280 TraceCheckUtils]: 114: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:00,649 INFO L280 TraceCheckUtils]: 115: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,649 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:00,649 INFO L280 TraceCheckUtils]: 117: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:00,650 INFO L280 TraceCheckUtils]: 118: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:00,650 INFO L280 TraceCheckUtils]: 119: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:00,650 INFO L280 TraceCheckUtils]: 120: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:00,650 INFO L280 TraceCheckUtils]: 121: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,652 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {8849#true} {10125#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 5))} #48#return; {10167#(<= |fibo_#in~n| 5)} is VALID [2020-07-08 22:07:00,652 INFO L280 TraceCheckUtils]: 123: Hoare triple {10167#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10167#(<= |fibo_#in~n| 5)} is VALID [2020-07-08 22:07:00,653 INFO L280 TraceCheckUtils]: 124: Hoare triple {10167#(<= |fibo_#in~n| 5)} #res := #t~ret0 + #t~ret1; {10167#(<= |fibo_#in~n| 5)} is VALID [2020-07-08 22:07:00,653 INFO L280 TraceCheckUtils]: 125: Hoare triple {10167#(<= |fibo_#in~n| 5)} havoc #t~ret0; {10167#(<= |fibo_#in~n| 5)} is VALID [2020-07-08 22:07:00,654 INFO L280 TraceCheckUtils]: 126: Hoare triple {10167#(<= |fibo_#in~n| 5)} havoc #t~ret1; {10167#(<= |fibo_#in~n| 5)} is VALID [2020-07-08 22:07:00,655 INFO L280 TraceCheckUtils]: 127: Hoare triple {10167#(<= |fibo_#in~n| 5)} assume true; {10167#(<= |fibo_#in~n| 5)} is VALID [2020-07-08 22:07:00,656 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {10167#(<= |fibo_#in~n| 5)} {9841#(= fibo_~n |fibo_#in~n|)} #46#return; {9971#(and (<= fibo_~n 6) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-08 22:07:00,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:00,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:00,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:00,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:00,696 INFO L280 TraceCheckUtils]: 0: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,696 INFO L280 TraceCheckUtils]: 1: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:00,696 INFO L280 TraceCheckUtils]: 2: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:00,696 INFO L280 TraceCheckUtils]: 3: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:00,697 INFO L280 TraceCheckUtils]: 4: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,697 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:00,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:00,700 INFO L280 TraceCheckUtils]: 0: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,700 INFO L280 TraceCheckUtils]: 1: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:00,700 INFO L280 TraceCheckUtils]: 2: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:00,700 INFO L280 TraceCheckUtils]: 3: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,701 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:00,701 INFO L280 TraceCheckUtils]: 0: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,701 INFO L280 TraceCheckUtils]: 1: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:00,701 INFO L280 TraceCheckUtils]: 2: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:00,701 INFO L263 TraceCheckUtils]: 3: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:00,702 INFO L280 TraceCheckUtils]: 4: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,702 INFO L280 TraceCheckUtils]: 5: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:00,702 INFO L280 TraceCheckUtils]: 6: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:00,702 INFO L280 TraceCheckUtils]: 7: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:00,703 INFO L280 TraceCheckUtils]: 8: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,703 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:00,703 INFO L280 TraceCheckUtils]: 10: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:00,703 INFO L263 TraceCheckUtils]: 11: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:00,703 INFO L280 TraceCheckUtils]: 12: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,704 INFO L280 TraceCheckUtils]: 13: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:00,704 INFO L280 TraceCheckUtils]: 14: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:00,704 INFO L280 TraceCheckUtils]: 15: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,704 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:00,704 INFO L280 TraceCheckUtils]: 17: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:00,705 INFO L280 TraceCheckUtils]: 18: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:00,705 INFO L280 TraceCheckUtils]: 19: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:00,705 INFO L280 TraceCheckUtils]: 20: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:00,705 INFO L280 TraceCheckUtils]: 21: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,706 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:00,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:00,710 INFO L280 TraceCheckUtils]: 0: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,711 INFO L280 TraceCheckUtils]: 1: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:00,711 INFO L280 TraceCheckUtils]: 2: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:00,711 INFO L280 TraceCheckUtils]: 3: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:00,711 INFO L280 TraceCheckUtils]: 4: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,711 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:00,712 INFO L280 TraceCheckUtils]: 0: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,712 INFO L280 TraceCheckUtils]: 1: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:00,712 INFO L280 TraceCheckUtils]: 2: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:00,712 INFO L263 TraceCheckUtils]: 3: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:00,712 INFO L280 TraceCheckUtils]: 4: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,713 INFO L280 TraceCheckUtils]: 5: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:00,713 INFO L280 TraceCheckUtils]: 6: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:00,713 INFO L263 TraceCheckUtils]: 7: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:00,713 INFO L280 TraceCheckUtils]: 8: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,713 INFO L280 TraceCheckUtils]: 9: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:00,714 INFO L280 TraceCheckUtils]: 10: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:00,714 INFO L280 TraceCheckUtils]: 11: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:00,714 INFO L280 TraceCheckUtils]: 12: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,714 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:00,714 INFO L280 TraceCheckUtils]: 14: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:00,715 INFO L263 TraceCheckUtils]: 15: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:00,715 INFO L280 TraceCheckUtils]: 16: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,715 INFO L280 TraceCheckUtils]: 17: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:00,715 INFO L280 TraceCheckUtils]: 18: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:00,716 INFO L280 TraceCheckUtils]: 19: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,716 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:00,716 INFO L280 TraceCheckUtils]: 21: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:00,716 INFO L280 TraceCheckUtils]: 22: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:00,716 INFO L280 TraceCheckUtils]: 23: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:00,717 INFO L280 TraceCheckUtils]: 24: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:00,717 INFO L280 TraceCheckUtils]: 25: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,717 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:00,717 INFO L280 TraceCheckUtils]: 27: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:00,717 INFO L263 TraceCheckUtils]: 28: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:00,718 INFO L280 TraceCheckUtils]: 29: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,718 INFO L280 TraceCheckUtils]: 30: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:00,718 INFO L280 TraceCheckUtils]: 31: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:00,718 INFO L280 TraceCheckUtils]: 32: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:00,718 INFO L280 TraceCheckUtils]: 33: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,718 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:00,719 INFO L280 TraceCheckUtils]: 35: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:00,719 INFO L280 TraceCheckUtils]: 36: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:00,719 INFO L280 TraceCheckUtils]: 37: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:00,719 INFO L280 TraceCheckUtils]: 38: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:00,719 INFO L280 TraceCheckUtils]: 39: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,720 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:00,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:00,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:00,727 INFO L280 TraceCheckUtils]: 0: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,728 INFO L280 TraceCheckUtils]: 1: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:00,728 INFO L280 TraceCheckUtils]: 2: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:00,728 INFO L280 TraceCheckUtils]: 3: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:00,728 INFO L280 TraceCheckUtils]: 4: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,728 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:00,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:00,731 INFO L280 TraceCheckUtils]: 0: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,732 INFO L280 TraceCheckUtils]: 1: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:00,732 INFO L280 TraceCheckUtils]: 2: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:00,732 INFO L280 TraceCheckUtils]: 3: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,733 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:00,733 INFO L280 TraceCheckUtils]: 0: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,733 INFO L280 TraceCheckUtils]: 1: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:00,733 INFO L280 TraceCheckUtils]: 2: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:00,734 INFO L263 TraceCheckUtils]: 3: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:00,734 INFO L280 TraceCheckUtils]: 4: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,734 INFO L280 TraceCheckUtils]: 5: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:00,734 INFO L280 TraceCheckUtils]: 6: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:00,735 INFO L280 TraceCheckUtils]: 7: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:00,735 INFO L280 TraceCheckUtils]: 8: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,735 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:00,735 INFO L280 TraceCheckUtils]: 10: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:00,736 INFO L263 TraceCheckUtils]: 11: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:00,736 INFO L280 TraceCheckUtils]: 12: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,736 INFO L280 TraceCheckUtils]: 13: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:00,736 INFO L280 TraceCheckUtils]: 14: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:00,737 INFO L280 TraceCheckUtils]: 15: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,737 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:00,737 INFO L280 TraceCheckUtils]: 17: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:00,737 INFO L280 TraceCheckUtils]: 18: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:00,738 INFO L280 TraceCheckUtils]: 19: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:00,738 INFO L280 TraceCheckUtils]: 20: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:00,738 INFO L280 TraceCheckUtils]: 21: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,738 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:00,739 INFO L280 TraceCheckUtils]: 0: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,739 INFO L280 TraceCheckUtils]: 1: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:00,740 INFO L280 TraceCheckUtils]: 2: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:00,740 INFO L263 TraceCheckUtils]: 3: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:00,740 INFO L280 TraceCheckUtils]: 4: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,740 INFO L280 TraceCheckUtils]: 5: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:00,741 INFO L280 TraceCheckUtils]: 6: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:00,741 INFO L263 TraceCheckUtils]: 7: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:00,741 INFO L280 TraceCheckUtils]: 8: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,742 INFO L280 TraceCheckUtils]: 9: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:00,742 INFO L280 TraceCheckUtils]: 10: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:00,742 INFO L263 TraceCheckUtils]: 11: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:00,742 INFO L280 TraceCheckUtils]: 12: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,743 INFO L280 TraceCheckUtils]: 13: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:00,743 INFO L280 TraceCheckUtils]: 14: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:00,743 INFO L280 TraceCheckUtils]: 15: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:00,743 INFO L280 TraceCheckUtils]: 16: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,744 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:00,744 INFO L280 TraceCheckUtils]: 18: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:00,744 INFO L263 TraceCheckUtils]: 19: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:00,744 INFO L280 TraceCheckUtils]: 20: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,745 INFO L280 TraceCheckUtils]: 21: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:00,745 INFO L280 TraceCheckUtils]: 22: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:00,745 INFO L280 TraceCheckUtils]: 23: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,745 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:00,746 INFO L280 TraceCheckUtils]: 25: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:00,746 INFO L280 TraceCheckUtils]: 26: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:00,746 INFO L280 TraceCheckUtils]: 27: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:00,747 INFO L280 TraceCheckUtils]: 28: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:00,747 INFO L280 TraceCheckUtils]: 29: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,747 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:00,747 INFO L280 TraceCheckUtils]: 31: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:00,747 INFO L263 TraceCheckUtils]: 32: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:00,748 INFO L280 TraceCheckUtils]: 33: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,748 INFO L280 TraceCheckUtils]: 34: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:00,748 INFO L280 TraceCheckUtils]: 35: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:00,748 INFO L280 TraceCheckUtils]: 36: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:00,748 INFO L280 TraceCheckUtils]: 37: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,749 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:00,749 INFO L280 TraceCheckUtils]: 39: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:00,749 INFO L280 TraceCheckUtils]: 40: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:00,749 INFO L280 TraceCheckUtils]: 41: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:00,749 INFO L280 TraceCheckUtils]: 42: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:00,749 INFO L280 TraceCheckUtils]: 43: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,750 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:00,750 INFO L280 TraceCheckUtils]: 45: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:00,750 INFO L263 TraceCheckUtils]: 46: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:00,750 INFO L280 TraceCheckUtils]: 47: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,750 INFO L280 TraceCheckUtils]: 48: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:00,751 INFO L280 TraceCheckUtils]: 49: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:00,751 INFO L263 TraceCheckUtils]: 50: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:00,751 INFO L280 TraceCheckUtils]: 51: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,751 INFO L280 TraceCheckUtils]: 52: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:00,752 INFO L280 TraceCheckUtils]: 53: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:00,752 INFO L280 TraceCheckUtils]: 54: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:00,752 INFO L280 TraceCheckUtils]: 55: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,752 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:00,753 INFO L280 TraceCheckUtils]: 57: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:00,753 INFO L263 TraceCheckUtils]: 58: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:00,753 INFO L280 TraceCheckUtils]: 59: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,753 INFO L280 TraceCheckUtils]: 60: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:00,754 INFO L280 TraceCheckUtils]: 61: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:00,754 INFO L280 TraceCheckUtils]: 62: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,754 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:00,755 INFO L280 TraceCheckUtils]: 64: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:00,755 INFO L280 TraceCheckUtils]: 65: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:00,755 INFO L280 TraceCheckUtils]: 66: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:00,755 INFO L280 TraceCheckUtils]: 67: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:00,756 INFO L280 TraceCheckUtils]: 68: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,756 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:00,756 INFO L280 TraceCheckUtils]: 70: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:00,756 INFO L280 TraceCheckUtils]: 71: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:00,757 INFO L280 TraceCheckUtils]: 72: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:00,757 INFO L280 TraceCheckUtils]: 73: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:00,757 INFO L280 TraceCheckUtils]: 74: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,759 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {8849#true} {9971#(and (<= fibo_~n 6) (= fibo_~n |fibo_#in~n|))} #48#return; {10048#(<= |fibo_#in~n| 6)} is VALID [2020-07-08 22:07:00,765 INFO L280 TraceCheckUtils]: 0: Hoare triple {8849#true} ~n := #in~n; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:00,765 INFO L280 TraceCheckUtils]: 1: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:00,766 INFO L280 TraceCheckUtils]: 2: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:00,766 INFO L263 TraceCheckUtils]: 3: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:00,767 INFO L280 TraceCheckUtils]: 4: Hoare triple {8849#true} ~n := #in~n; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:00,767 INFO L280 TraceCheckUtils]: 5: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:00,768 INFO L280 TraceCheckUtils]: 6: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:00,768 INFO L263 TraceCheckUtils]: 7: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:00,769 INFO L280 TraceCheckUtils]: 8: Hoare triple {8849#true} ~n := #in~n; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:00,769 INFO L280 TraceCheckUtils]: 9: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:00,770 INFO L280 TraceCheckUtils]: 10: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:00,770 INFO L263 TraceCheckUtils]: 11: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:00,771 INFO L280 TraceCheckUtils]: 12: Hoare triple {8849#true} ~n := #in~n; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:00,772 INFO L280 TraceCheckUtils]: 13: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:00,772 INFO L280 TraceCheckUtils]: 14: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:00,772 INFO L263 TraceCheckUtils]: 15: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:00,773 INFO L280 TraceCheckUtils]: 16: Hoare triple {8849#true} ~n := #in~n; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:00,774 INFO L280 TraceCheckUtils]: 17: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:00,774 INFO L280 TraceCheckUtils]: 18: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:00,774 INFO L263 TraceCheckUtils]: 19: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:00,775 INFO L280 TraceCheckUtils]: 20: Hoare triple {8849#true} ~n := #in~n; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:00,776 INFO L280 TraceCheckUtils]: 21: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:00,776 INFO L280 TraceCheckUtils]: 22: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {10278#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:07:00,777 INFO L280 TraceCheckUtils]: 23: Hoare triple {10278#(<= |fibo_#in~n| 1)} #res := 1; {10278#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:07:00,778 INFO L280 TraceCheckUtils]: 24: Hoare triple {10278#(<= |fibo_#in~n| 1)} assume true; {10278#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:07:00,779 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {10278#(<= |fibo_#in~n| 1)} {9841#(= fibo_~n |fibo_#in~n|)} #46#return; {10271#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:07:00,780 INFO L280 TraceCheckUtils]: 26: Hoare triple {10271#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10271#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:07:00,780 INFO L263 TraceCheckUtils]: 27: Hoare triple {10271#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:00,780 INFO L280 TraceCheckUtils]: 28: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,780 INFO L280 TraceCheckUtils]: 29: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:00,781 INFO L280 TraceCheckUtils]: 30: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:00,781 INFO L280 TraceCheckUtils]: 31: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,782 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {8849#true} {10271#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} #48#return; {10277#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:00,783 INFO L280 TraceCheckUtils]: 33: Hoare triple {10277#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10277#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:00,783 INFO L280 TraceCheckUtils]: 34: Hoare triple {10277#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {10277#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:00,784 INFO L280 TraceCheckUtils]: 35: Hoare triple {10277#(<= |fibo_#in~n| 2)} havoc #t~ret0; {10277#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:00,784 INFO L280 TraceCheckUtils]: 36: Hoare triple {10277#(<= |fibo_#in~n| 2)} havoc #t~ret1; {10277#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:00,785 INFO L280 TraceCheckUtils]: 37: Hoare triple {10277#(<= |fibo_#in~n| 2)} assume true; {10277#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:00,786 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {10277#(<= |fibo_#in~n| 2)} {9841#(= fibo_~n |fibo_#in~n|)} #46#return; {10257#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} is VALID [2020-07-08 22:07:00,787 INFO L280 TraceCheckUtils]: 39: Hoare triple {10257#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10257#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} is VALID [2020-07-08 22:07:00,787 INFO L263 TraceCheckUtils]: 40: Hoare triple {10257#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:00,788 INFO L280 TraceCheckUtils]: 41: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,788 INFO L280 TraceCheckUtils]: 42: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:00,788 INFO L280 TraceCheckUtils]: 43: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:00,788 INFO L280 TraceCheckUtils]: 44: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:00,789 INFO L280 TraceCheckUtils]: 45: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,790 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {8849#true} {10257#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} #48#return; {10264#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:00,790 INFO L280 TraceCheckUtils]: 47: Hoare triple {10264#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10264#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:00,791 INFO L280 TraceCheckUtils]: 48: Hoare triple {10264#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {10264#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:00,791 INFO L280 TraceCheckUtils]: 49: Hoare triple {10264#(<= |fibo_#in~n| 3)} havoc #t~ret0; {10264#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:00,792 INFO L280 TraceCheckUtils]: 50: Hoare triple {10264#(<= |fibo_#in~n| 3)} havoc #t~ret1; {10264#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:00,792 INFO L280 TraceCheckUtils]: 51: Hoare triple {10264#(<= |fibo_#in~n| 3)} assume true; {10264#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:00,793 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {10264#(<= |fibo_#in~n| 3)} {9841#(= fibo_~n |fibo_#in~n|)} #46#return; {10209#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} is VALID [2020-07-08 22:07:00,794 INFO L280 TraceCheckUtils]: 53: Hoare triple {10209#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10209#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} is VALID [2020-07-08 22:07:00,794 INFO L263 TraceCheckUtils]: 54: Hoare triple {10209#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:00,794 INFO L280 TraceCheckUtils]: 55: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,794 INFO L280 TraceCheckUtils]: 56: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:00,794 INFO L280 TraceCheckUtils]: 57: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:00,795 INFO L263 TraceCheckUtils]: 58: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:00,795 INFO L280 TraceCheckUtils]: 59: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,795 INFO L280 TraceCheckUtils]: 60: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:00,795 INFO L280 TraceCheckUtils]: 61: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:00,795 INFO L280 TraceCheckUtils]: 62: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:00,795 INFO L280 TraceCheckUtils]: 63: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,796 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:00,796 INFO L280 TraceCheckUtils]: 65: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:00,796 INFO L263 TraceCheckUtils]: 66: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:00,796 INFO L280 TraceCheckUtils]: 67: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,796 INFO L280 TraceCheckUtils]: 68: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:00,796 INFO L280 TraceCheckUtils]: 69: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:00,797 INFO L280 TraceCheckUtils]: 70: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,797 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:00,797 INFO L280 TraceCheckUtils]: 72: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:00,797 INFO L280 TraceCheckUtils]: 73: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:00,797 INFO L280 TraceCheckUtils]: 74: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:00,798 INFO L280 TraceCheckUtils]: 75: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:00,798 INFO L280 TraceCheckUtils]: 76: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,799 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {8849#true} {10209#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} #48#return; {10233#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:07:00,799 INFO L280 TraceCheckUtils]: 78: Hoare triple {10233#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10233#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:07:00,799 INFO L280 TraceCheckUtils]: 79: Hoare triple {10233#(<= |fibo_#in~n| 4)} #res := #t~ret0 + #t~ret1; {10233#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:07:00,800 INFO L280 TraceCheckUtils]: 80: Hoare triple {10233#(<= |fibo_#in~n| 4)} havoc #t~ret0; {10233#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:07:00,800 INFO L280 TraceCheckUtils]: 81: Hoare triple {10233#(<= |fibo_#in~n| 4)} havoc #t~ret1; {10233#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:07:00,801 INFO L280 TraceCheckUtils]: 82: Hoare triple {10233#(<= |fibo_#in~n| 4)} assume true; {10233#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:07:00,802 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {10233#(<= |fibo_#in~n| 4)} {9841#(= fibo_~n |fibo_#in~n|)} #46#return; {10125#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 5))} is VALID [2020-07-08 22:07:00,802 INFO L280 TraceCheckUtils]: 84: Hoare triple {10125#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 5))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10125#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 5))} is VALID [2020-07-08 22:07:00,802 INFO L263 TraceCheckUtils]: 85: Hoare triple {10125#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 5))} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:00,803 INFO L280 TraceCheckUtils]: 86: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,803 INFO L280 TraceCheckUtils]: 87: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:00,803 INFO L280 TraceCheckUtils]: 88: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:00,803 INFO L263 TraceCheckUtils]: 89: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:00,803 INFO L280 TraceCheckUtils]: 90: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,803 INFO L280 TraceCheckUtils]: 91: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:00,804 INFO L280 TraceCheckUtils]: 92: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:00,804 INFO L263 TraceCheckUtils]: 93: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:00,804 INFO L280 TraceCheckUtils]: 94: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,804 INFO L280 TraceCheckUtils]: 95: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:00,804 INFO L280 TraceCheckUtils]: 96: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:00,804 INFO L280 TraceCheckUtils]: 97: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:00,805 INFO L280 TraceCheckUtils]: 98: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,805 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:00,805 INFO L280 TraceCheckUtils]: 100: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:00,806 INFO L263 TraceCheckUtils]: 101: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:00,806 INFO L280 TraceCheckUtils]: 102: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,806 INFO L280 TraceCheckUtils]: 103: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:00,806 INFO L280 TraceCheckUtils]: 104: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:00,807 INFO L280 TraceCheckUtils]: 105: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,807 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:00,807 INFO L280 TraceCheckUtils]: 107: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:00,807 INFO L280 TraceCheckUtils]: 108: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:00,807 INFO L280 TraceCheckUtils]: 109: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:00,808 INFO L280 TraceCheckUtils]: 110: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:00,808 INFO L280 TraceCheckUtils]: 111: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,808 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:00,808 INFO L280 TraceCheckUtils]: 113: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:00,809 INFO L263 TraceCheckUtils]: 114: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:00,809 INFO L280 TraceCheckUtils]: 115: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,809 INFO L280 TraceCheckUtils]: 116: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:00,809 INFO L280 TraceCheckUtils]: 117: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:00,809 INFO L280 TraceCheckUtils]: 118: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:00,810 INFO L280 TraceCheckUtils]: 119: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,810 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:00,810 INFO L280 TraceCheckUtils]: 121: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:00,810 INFO L280 TraceCheckUtils]: 122: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:00,811 INFO L280 TraceCheckUtils]: 123: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:00,811 INFO L280 TraceCheckUtils]: 124: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:00,811 INFO L280 TraceCheckUtils]: 125: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,816 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {8849#true} {10125#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 5))} #48#return; {10167#(<= |fibo_#in~n| 5)} is VALID [2020-07-08 22:07:00,817 INFO L280 TraceCheckUtils]: 127: Hoare triple {10167#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10167#(<= |fibo_#in~n| 5)} is VALID [2020-07-08 22:07:00,817 INFO L280 TraceCheckUtils]: 128: Hoare triple {10167#(<= |fibo_#in~n| 5)} #res := #t~ret0 + #t~ret1; {10167#(<= |fibo_#in~n| 5)} is VALID [2020-07-08 22:07:00,818 INFO L280 TraceCheckUtils]: 129: Hoare triple {10167#(<= |fibo_#in~n| 5)} havoc #t~ret0; {10167#(<= |fibo_#in~n| 5)} is VALID [2020-07-08 22:07:00,818 INFO L280 TraceCheckUtils]: 130: Hoare triple {10167#(<= |fibo_#in~n| 5)} havoc #t~ret1; {10167#(<= |fibo_#in~n| 5)} is VALID [2020-07-08 22:07:00,819 INFO L280 TraceCheckUtils]: 131: Hoare triple {10167#(<= |fibo_#in~n| 5)} assume true; {10167#(<= |fibo_#in~n| 5)} is VALID [2020-07-08 22:07:00,820 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {10167#(<= |fibo_#in~n| 5)} {9841#(= fibo_~n |fibo_#in~n|)} #46#return; {9971#(and (<= fibo_~n 6) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-08 22:07:00,820 INFO L280 TraceCheckUtils]: 133: Hoare triple {9971#(and (<= fibo_~n 6) (= fibo_~n |fibo_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9971#(and (<= fibo_~n 6) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-08 22:07:00,821 INFO L263 TraceCheckUtils]: 134: Hoare triple {9971#(and (<= fibo_~n 6) (= fibo_~n |fibo_#in~n|))} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:00,821 INFO L280 TraceCheckUtils]: 135: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,821 INFO L280 TraceCheckUtils]: 136: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:00,821 INFO L280 TraceCheckUtils]: 137: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:00,821 INFO L263 TraceCheckUtils]: 138: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:00,821 INFO L280 TraceCheckUtils]: 139: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,822 INFO L280 TraceCheckUtils]: 140: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:00,822 INFO L280 TraceCheckUtils]: 141: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:00,822 INFO L263 TraceCheckUtils]: 142: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:00,822 INFO L280 TraceCheckUtils]: 143: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,822 INFO L280 TraceCheckUtils]: 144: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:00,822 INFO L280 TraceCheckUtils]: 145: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:00,823 INFO L263 TraceCheckUtils]: 146: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:00,823 INFO L280 TraceCheckUtils]: 147: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,823 INFO L280 TraceCheckUtils]: 148: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:00,823 INFO L280 TraceCheckUtils]: 149: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:00,823 INFO L280 TraceCheckUtils]: 150: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:00,823 INFO L280 TraceCheckUtils]: 151: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,824 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:00,824 INFO L280 TraceCheckUtils]: 153: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:00,838 INFO L263 TraceCheckUtils]: 154: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:00,838 INFO L280 TraceCheckUtils]: 155: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,838 INFO L280 TraceCheckUtils]: 156: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:00,838 INFO L280 TraceCheckUtils]: 157: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:00,838 INFO L280 TraceCheckUtils]: 158: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,838 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:00,839 INFO L280 TraceCheckUtils]: 160: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:00,839 INFO L280 TraceCheckUtils]: 161: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:00,839 INFO L280 TraceCheckUtils]: 162: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:00,839 INFO L280 TraceCheckUtils]: 163: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:00,839 INFO L280 TraceCheckUtils]: 164: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,839 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:00,840 INFO L280 TraceCheckUtils]: 166: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:00,840 INFO L263 TraceCheckUtils]: 167: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:00,840 INFO L280 TraceCheckUtils]: 168: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,840 INFO L280 TraceCheckUtils]: 169: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:00,840 INFO L280 TraceCheckUtils]: 170: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:00,840 INFO L280 TraceCheckUtils]: 171: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:00,840 INFO L280 TraceCheckUtils]: 172: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,841 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:00,841 INFO L280 TraceCheckUtils]: 174: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:00,841 INFO L280 TraceCheckUtils]: 175: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:00,841 INFO L280 TraceCheckUtils]: 176: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:00,841 INFO L280 TraceCheckUtils]: 177: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:00,841 INFO L280 TraceCheckUtils]: 178: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,841 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:00,841 INFO L280 TraceCheckUtils]: 180: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:00,842 INFO L263 TraceCheckUtils]: 181: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:00,842 INFO L280 TraceCheckUtils]: 182: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,842 INFO L280 TraceCheckUtils]: 183: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:00,842 INFO L280 TraceCheckUtils]: 184: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:00,842 INFO L263 TraceCheckUtils]: 185: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:00,842 INFO L280 TraceCheckUtils]: 186: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,842 INFO L280 TraceCheckUtils]: 187: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:00,842 INFO L280 TraceCheckUtils]: 188: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:00,843 INFO L280 TraceCheckUtils]: 189: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:00,843 INFO L280 TraceCheckUtils]: 190: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,843 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:00,843 INFO L280 TraceCheckUtils]: 192: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:00,843 INFO L263 TraceCheckUtils]: 193: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:00,843 INFO L280 TraceCheckUtils]: 194: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:00,843 INFO L280 TraceCheckUtils]: 195: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:00,843 INFO L280 TraceCheckUtils]: 196: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:00,843 INFO L280 TraceCheckUtils]: 197: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,844 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:00,844 INFO L280 TraceCheckUtils]: 199: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:00,844 INFO L280 TraceCheckUtils]: 200: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:00,844 INFO L280 TraceCheckUtils]: 201: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:00,844 INFO L280 TraceCheckUtils]: 202: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:00,844 INFO L280 TraceCheckUtils]: 203: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,844 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:00,844 INFO L280 TraceCheckUtils]: 205: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:00,845 INFO L280 TraceCheckUtils]: 206: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:00,845 INFO L280 TraceCheckUtils]: 207: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:00,845 INFO L280 TraceCheckUtils]: 208: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:00,845 INFO L280 TraceCheckUtils]: 209: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:00,846 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {8849#true} {9971#(and (<= fibo_~n 6) (= fibo_~n |fibo_#in~n|))} #48#return; {10048#(<= |fibo_#in~n| 6)} is VALID [2020-07-08 22:07:00,846 INFO L280 TraceCheckUtils]: 211: Hoare triple {10048#(<= |fibo_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10048#(<= |fibo_#in~n| 6)} is VALID [2020-07-08 22:07:00,847 INFO L280 TraceCheckUtils]: 212: Hoare triple {10048#(<= |fibo_#in~n| 6)} #res := #t~ret0 + #t~ret1; {10048#(<= |fibo_#in~n| 6)} is VALID [2020-07-08 22:07:00,847 INFO L280 TraceCheckUtils]: 213: Hoare triple {10048#(<= |fibo_#in~n| 6)} havoc #t~ret0; {10048#(<= |fibo_#in~n| 6)} is VALID [2020-07-08 22:07:00,847 INFO L280 TraceCheckUtils]: 214: Hoare triple {10048#(<= |fibo_#in~n| 6)} havoc #t~ret1; {10048#(<= |fibo_#in~n| 6)} is VALID [2020-07-08 22:07:00,848 INFO L280 TraceCheckUtils]: 215: Hoare triple {10048#(<= |fibo_#in~n| 6)} assume true; {10048#(<= |fibo_#in~n| 6)} is VALID [2020-07-08 22:07:00,848 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {10048#(<= |fibo_#in~n| 6)} {8849#true} #46#return; {9570#(<= fibo_~n 7)} is VALID [2020-07-08 22:07:00,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:00,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:01,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:01,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:01,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:01,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:01,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:01,105 INFO L280 TraceCheckUtils]: 0: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,106 INFO L280 TraceCheckUtils]: 1: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,106 INFO L280 TraceCheckUtils]: 2: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,106 INFO L280 TraceCheckUtils]: 3: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,107 INFO L280 TraceCheckUtils]: 4: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,107 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:01,110 INFO L280 TraceCheckUtils]: 0: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,110 INFO L280 TraceCheckUtils]: 1: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:01,110 INFO L280 TraceCheckUtils]: 2: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:01,111 INFO L280 TraceCheckUtils]: 3: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,111 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,111 INFO L280 TraceCheckUtils]: 0: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,111 INFO L280 TraceCheckUtils]: 1: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,112 INFO L280 TraceCheckUtils]: 2: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:01,112 INFO L263 TraceCheckUtils]: 3: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,112 INFO L280 TraceCheckUtils]: 4: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,112 INFO L280 TraceCheckUtils]: 5: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,113 INFO L280 TraceCheckUtils]: 6: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,113 INFO L280 TraceCheckUtils]: 7: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,113 INFO L280 TraceCheckUtils]: 8: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,113 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,114 INFO L280 TraceCheckUtils]: 10: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,114 INFO L263 TraceCheckUtils]: 11: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,114 INFO L280 TraceCheckUtils]: 12: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,114 INFO L280 TraceCheckUtils]: 13: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:01,115 INFO L280 TraceCheckUtils]: 14: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:01,115 INFO L280 TraceCheckUtils]: 15: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,115 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,115 INFO L280 TraceCheckUtils]: 17: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,115 INFO L280 TraceCheckUtils]: 18: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,116 INFO L280 TraceCheckUtils]: 19: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:01,116 INFO L280 TraceCheckUtils]: 20: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,116 INFO L280 TraceCheckUtils]: 21: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,116 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:01,121 INFO L280 TraceCheckUtils]: 0: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,122 INFO L280 TraceCheckUtils]: 1: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,122 INFO L280 TraceCheckUtils]: 2: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,122 INFO L280 TraceCheckUtils]: 3: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,122 INFO L280 TraceCheckUtils]: 4: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,123 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,123 INFO L280 TraceCheckUtils]: 0: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,123 INFO L280 TraceCheckUtils]: 1: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,123 INFO L280 TraceCheckUtils]: 2: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:01,123 INFO L263 TraceCheckUtils]: 3: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,124 INFO L280 TraceCheckUtils]: 4: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,124 INFO L280 TraceCheckUtils]: 5: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,124 INFO L280 TraceCheckUtils]: 6: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:01,124 INFO L263 TraceCheckUtils]: 7: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,125 INFO L280 TraceCheckUtils]: 8: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,125 INFO L280 TraceCheckUtils]: 9: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,125 INFO L280 TraceCheckUtils]: 10: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,125 INFO L280 TraceCheckUtils]: 11: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,126 INFO L280 TraceCheckUtils]: 12: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,126 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,126 INFO L280 TraceCheckUtils]: 14: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,126 INFO L263 TraceCheckUtils]: 15: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,126 INFO L280 TraceCheckUtils]: 16: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,127 INFO L280 TraceCheckUtils]: 17: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:01,127 INFO L280 TraceCheckUtils]: 18: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:01,127 INFO L280 TraceCheckUtils]: 19: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,127 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,128 INFO L280 TraceCheckUtils]: 21: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,128 INFO L280 TraceCheckUtils]: 22: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,128 INFO L280 TraceCheckUtils]: 23: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:01,128 INFO L280 TraceCheckUtils]: 24: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,129 INFO L280 TraceCheckUtils]: 25: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,129 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,129 INFO L280 TraceCheckUtils]: 27: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,129 INFO L263 TraceCheckUtils]: 28: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,130 INFO L280 TraceCheckUtils]: 29: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,130 INFO L280 TraceCheckUtils]: 30: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,130 INFO L280 TraceCheckUtils]: 31: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,130 INFO L280 TraceCheckUtils]: 32: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,131 INFO L280 TraceCheckUtils]: 33: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,131 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,131 INFO L280 TraceCheckUtils]: 35: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,131 INFO L280 TraceCheckUtils]: 36: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,131 INFO L280 TraceCheckUtils]: 37: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:01,132 INFO L280 TraceCheckUtils]: 38: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,132 INFO L280 TraceCheckUtils]: 39: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,132 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:01,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:01,145 INFO L280 TraceCheckUtils]: 0: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,145 INFO L280 TraceCheckUtils]: 1: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,146 INFO L280 TraceCheckUtils]: 2: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,146 INFO L280 TraceCheckUtils]: 3: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,146 INFO L280 TraceCheckUtils]: 4: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,146 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:01,149 INFO L280 TraceCheckUtils]: 0: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,150 INFO L280 TraceCheckUtils]: 1: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:01,150 INFO L280 TraceCheckUtils]: 2: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:01,150 INFO L280 TraceCheckUtils]: 3: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,151 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,151 INFO L280 TraceCheckUtils]: 0: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,151 INFO L280 TraceCheckUtils]: 1: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,151 INFO L280 TraceCheckUtils]: 2: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:01,152 INFO L263 TraceCheckUtils]: 3: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,152 INFO L280 TraceCheckUtils]: 4: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,152 INFO L280 TraceCheckUtils]: 5: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,152 INFO L280 TraceCheckUtils]: 6: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,153 INFO L280 TraceCheckUtils]: 7: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,153 INFO L280 TraceCheckUtils]: 8: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,153 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,153 INFO L280 TraceCheckUtils]: 10: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,153 INFO L263 TraceCheckUtils]: 11: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,154 INFO L280 TraceCheckUtils]: 12: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,154 INFO L280 TraceCheckUtils]: 13: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:01,154 INFO L280 TraceCheckUtils]: 14: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:01,154 INFO L280 TraceCheckUtils]: 15: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,155 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,155 INFO L280 TraceCheckUtils]: 17: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,155 INFO L280 TraceCheckUtils]: 18: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,155 INFO L280 TraceCheckUtils]: 19: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:01,156 INFO L280 TraceCheckUtils]: 20: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,156 INFO L280 TraceCheckUtils]: 21: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,156 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,157 INFO L280 TraceCheckUtils]: 0: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,157 INFO L280 TraceCheckUtils]: 1: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,157 INFO L280 TraceCheckUtils]: 2: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:01,157 INFO L263 TraceCheckUtils]: 3: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,158 INFO L280 TraceCheckUtils]: 4: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,158 INFO L280 TraceCheckUtils]: 5: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,158 INFO L280 TraceCheckUtils]: 6: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:01,158 INFO L263 TraceCheckUtils]: 7: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,158 INFO L280 TraceCheckUtils]: 8: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,159 INFO L280 TraceCheckUtils]: 9: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,159 INFO L280 TraceCheckUtils]: 10: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:01,159 INFO L263 TraceCheckUtils]: 11: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,159 INFO L280 TraceCheckUtils]: 12: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,159 INFO L280 TraceCheckUtils]: 13: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,160 INFO L280 TraceCheckUtils]: 14: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,160 INFO L280 TraceCheckUtils]: 15: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,160 INFO L280 TraceCheckUtils]: 16: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,160 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,160 INFO L280 TraceCheckUtils]: 18: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,161 INFO L263 TraceCheckUtils]: 19: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,161 INFO L280 TraceCheckUtils]: 20: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,161 INFO L280 TraceCheckUtils]: 21: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:01,161 INFO L280 TraceCheckUtils]: 22: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:01,162 INFO L280 TraceCheckUtils]: 23: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,162 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,162 INFO L280 TraceCheckUtils]: 25: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,162 INFO L280 TraceCheckUtils]: 26: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,163 INFO L280 TraceCheckUtils]: 27: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:01,163 INFO L280 TraceCheckUtils]: 28: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,163 INFO L280 TraceCheckUtils]: 29: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,163 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,164 INFO L280 TraceCheckUtils]: 31: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,164 INFO L263 TraceCheckUtils]: 32: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,164 INFO L280 TraceCheckUtils]: 33: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,164 INFO L280 TraceCheckUtils]: 34: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,164 INFO L280 TraceCheckUtils]: 35: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,165 INFO L280 TraceCheckUtils]: 36: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,165 INFO L280 TraceCheckUtils]: 37: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,165 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,165 INFO L280 TraceCheckUtils]: 39: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,166 INFO L280 TraceCheckUtils]: 40: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,166 INFO L280 TraceCheckUtils]: 41: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:01,166 INFO L280 TraceCheckUtils]: 42: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,166 INFO L280 TraceCheckUtils]: 43: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,167 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,167 INFO L280 TraceCheckUtils]: 45: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,167 INFO L263 TraceCheckUtils]: 46: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,167 INFO L280 TraceCheckUtils]: 47: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,168 INFO L280 TraceCheckUtils]: 48: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,168 INFO L280 TraceCheckUtils]: 49: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:01,168 INFO L263 TraceCheckUtils]: 50: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,168 INFO L280 TraceCheckUtils]: 51: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,168 INFO L280 TraceCheckUtils]: 52: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,169 INFO L280 TraceCheckUtils]: 53: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,169 INFO L280 TraceCheckUtils]: 54: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,169 INFO L280 TraceCheckUtils]: 55: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,169 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,169 INFO L280 TraceCheckUtils]: 57: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,170 INFO L263 TraceCheckUtils]: 58: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,170 INFO L280 TraceCheckUtils]: 59: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,170 INFO L280 TraceCheckUtils]: 60: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:01,170 INFO L280 TraceCheckUtils]: 61: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:01,171 INFO L280 TraceCheckUtils]: 62: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,171 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,171 INFO L280 TraceCheckUtils]: 64: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,171 INFO L280 TraceCheckUtils]: 65: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,172 INFO L280 TraceCheckUtils]: 66: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:01,172 INFO L280 TraceCheckUtils]: 67: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,172 INFO L280 TraceCheckUtils]: 68: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,172 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,172 INFO L280 TraceCheckUtils]: 70: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,173 INFO L280 TraceCheckUtils]: 71: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,173 INFO L280 TraceCheckUtils]: 72: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:01,173 INFO L280 TraceCheckUtils]: 73: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,173 INFO L280 TraceCheckUtils]: 74: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,176 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {8849#true} {9841#(= fibo_~n |fibo_#in~n|)} #46#return; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:01,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:01,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:01,291 INFO L280 TraceCheckUtils]: 0: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,292 INFO L280 TraceCheckUtils]: 1: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,292 INFO L280 TraceCheckUtils]: 2: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,292 INFO L280 TraceCheckUtils]: 3: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,293 INFO L280 TraceCheckUtils]: 4: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,293 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {8849#true} {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} #46#return; {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} is VALID [2020-07-08 22:07:01,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:01,297 INFO L280 TraceCheckUtils]: 0: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,297 INFO L280 TraceCheckUtils]: 1: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:01,298 INFO L280 TraceCheckUtils]: 2: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:01,298 INFO L280 TraceCheckUtils]: 3: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,299 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8849#true} {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} #48#return; {11153#(<= 1 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,299 INFO L280 TraceCheckUtils]: 0: Hoare triple {8849#true} ~n := #in~n; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,300 INFO L280 TraceCheckUtils]: 1: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} is VALID [2020-07-08 22:07:01,301 INFO L280 TraceCheckUtils]: 2: Hoare triple {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} assume !(1 == ~n); {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} is VALID [2020-07-08 22:07:01,301 INFO L263 TraceCheckUtils]: 3: Hoare triple {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,301 INFO L280 TraceCheckUtils]: 4: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,301 INFO L280 TraceCheckUtils]: 5: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,302 INFO L280 TraceCheckUtils]: 6: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,302 INFO L280 TraceCheckUtils]: 7: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,302 INFO L280 TraceCheckUtils]: 8: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,303 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {8849#true} {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} #46#return; {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} is VALID [2020-07-08 22:07:01,304 INFO L280 TraceCheckUtils]: 10: Hoare triple {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} is VALID [2020-07-08 22:07:01,304 INFO L263 TraceCheckUtils]: 11: Hoare triple {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,304 INFO L280 TraceCheckUtils]: 12: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,304 INFO L280 TraceCheckUtils]: 13: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:01,304 INFO L280 TraceCheckUtils]: 14: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:01,305 INFO L280 TraceCheckUtils]: 15: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,306 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8849#true} {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} #48#return; {11153#(<= 1 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,306 INFO L280 TraceCheckUtils]: 17: Hoare triple {11153#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11153#(<= 1 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,307 INFO L280 TraceCheckUtils]: 18: Hoare triple {11153#(<= 1 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {11153#(<= 1 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,307 INFO L280 TraceCheckUtils]: 19: Hoare triple {11153#(<= 1 |fibo_#in~n|)} havoc #t~ret0; {11153#(<= 1 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,308 INFO L280 TraceCheckUtils]: 20: Hoare triple {11153#(<= 1 |fibo_#in~n|)} havoc #t~ret1; {11153#(<= 1 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,308 INFO L280 TraceCheckUtils]: 21: Hoare triple {11153#(<= 1 |fibo_#in~n|)} assume true; {11153#(<= 1 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,310 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {11153#(<= 1 |fibo_#in~n|)} {9841#(= fibo_~n |fibo_#in~n|)} #46#return; {11133#(and (= fibo_~n |fibo_#in~n|) (<= 2 fibo_~n))} is VALID [2020-07-08 22:07:01,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:01,315 INFO L280 TraceCheckUtils]: 0: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,316 INFO L280 TraceCheckUtils]: 1: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,316 INFO L280 TraceCheckUtils]: 2: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,316 INFO L280 TraceCheckUtils]: 3: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,317 INFO L280 TraceCheckUtils]: 4: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,318 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {8849#true} {11133#(and (= fibo_~n |fibo_#in~n|) (<= 2 fibo_~n))} #48#return; {11140#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,319 INFO L280 TraceCheckUtils]: 0: Hoare triple {8849#true} ~n := #in~n; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,319 INFO L280 TraceCheckUtils]: 1: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,320 INFO L280 TraceCheckUtils]: 2: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,320 INFO L263 TraceCheckUtils]: 3: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,321 INFO L280 TraceCheckUtils]: 4: Hoare triple {8849#true} ~n := #in~n; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,321 INFO L280 TraceCheckUtils]: 5: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} is VALID [2020-07-08 22:07:01,322 INFO L280 TraceCheckUtils]: 6: Hoare triple {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} assume !(1 == ~n); {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} is VALID [2020-07-08 22:07:01,322 INFO L263 TraceCheckUtils]: 7: Hoare triple {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,323 INFO L280 TraceCheckUtils]: 8: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,323 INFO L280 TraceCheckUtils]: 9: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,323 INFO L280 TraceCheckUtils]: 10: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,323 INFO L280 TraceCheckUtils]: 11: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,324 INFO L280 TraceCheckUtils]: 12: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,324 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {8849#true} {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} #46#return; {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} is VALID [2020-07-08 22:07:01,325 INFO L280 TraceCheckUtils]: 14: Hoare triple {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} is VALID [2020-07-08 22:07:01,325 INFO L263 TraceCheckUtils]: 15: Hoare triple {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,326 INFO L280 TraceCheckUtils]: 16: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,326 INFO L280 TraceCheckUtils]: 17: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:01,326 INFO L280 TraceCheckUtils]: 18: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:01,326 INFO L280 TraceCheckUtils]: 19: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,327 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {8849#true} {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} #48#return; {11153#(<= 1 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,328 INFO L280 TraceCheckUtils]: 21: Hoare triple {11153#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11153#(<= 1 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,328 INFO L280 TraceCheckUtils]: 22: Hoare triple {11153#(<= 1 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {11153#(<= 1 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,329 INFO L280 TraceCheckUtils]: 23: Hoare triple {11153#(<= 1 |fibo_#in~n|)} havoc #t~ret0; {11153#(<= 1 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,330 INFO L280 TraceCheckUtils]: 24: Hoare triple {11153#(<= 1 |fibo_#in~n|)} havoc #t~ret1; {11153#(<= 1 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,330 INFO L280 TraceCheckUtils]: 25: Hoare triple {11153#(<= 1 |fibo_#in~n|)} assume true; {11153#(<= 1 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,331 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {11153#(<= 1 |fibo_#in~n|)} {9841#(= fibo_~n |fibo_#in~n|)} #46#return; {11133#(and (= fibo_~n |fibo_#in~n|) (<= 2 fibo_~n))} is VALID [2020-07-08 22:07:01,332 INFO L280 TraceCheckUtils]: 27: Hoare triple {11133#(and (= fibo_~n |fibo_#in~n|) (<= 2 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11133#(and (= fibo_~n |fibo_#in~n|) (<= 2 fibo_~n))} is VALID [2020-07-08 22:07:01,332 INFO L263 TraceCheckUtils]: 28: Hoare triple {11133#(and (= fibo_~n |fibo_#in~n|) (<= 2 fibo_~n))} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,333 INFO L280 TraceCheckUtils]: 29: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,333 INFO L280 TraceCheckUtils]: 30: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,333 INFO L280 TraceCheckUtils]: 31: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,333 INFO L280 TraceCheckUtils]: 32: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,334 INFO L280 TraceCheckUtils]: 33: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,335 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {8849#true} {11133#(and (= fibo_~n |fibo_#in~n|) (<= 2 fibo_~n))} #48#return; {11140#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,335 INFO L280 TraceCheckUtils]: 35: Hoare triple {11140#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11140#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,336 INFO L280 TraceCheckUtils]: 36: Hoare triple {11140#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {11140#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,337 INFO L280 TraceCheckUtils]: 37: Hoare triple {11140#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {11140#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,337 INFO L280 TraceCheckUtils]: 38: Hoare triple {11140#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {11140#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,338 INFO L280 TraceCheckUtils]: 39: Hoare triple {11140#(<= 2 |fibo_#in~n|)} assume true; {11140#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,339 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {11140#(<= 2 |fibo_#in~n|)} {9841#(= fibo_~n |fibo_#in~n|)} #48#return; {10994#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,341 INFO L280 TraceCheckUtils]: 0: Hoare triple {8849#true} ~n := #in~n; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,342 INFO L280 TraceCheckUtils]: 1: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,343 INFO L280 TraceCheckUtils]: 2: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,343 INFO L263 TraceCheckUtils]: 3: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,343 INFO L280 TraceCheckUtils]: 4: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,343 INFO L280 TraceCheckUtils]: 5: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,344 INFO L280 TraceCheckUtils]: 6: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:01,344 INFO L263 TraceCheckUtils]: 7: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,344 INFO L280 TraceCheckUtils]: 8: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,345 INFO L280 TraceCheckUtils]: 9: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,345 INFO L280 TraceCheckUtils]: 10: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:01,345 INFO L263 TraceCheckUtils]: 11: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,345 INFO L280 TraceCheckUtils]: 12: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,346 INFO L280 TraceCheckUtils]: 13: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,346 INFO L280 TraceCheckUtils]: 14: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:01,346 INFO L263 TraceCheckUtils]: 15: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,346 INFO L280 TraceCheckUtils]: 16: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,347 INFO L280 TraceCheckUtils]: 17: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,347 INFO L280 TraceCheckUtils]: 18: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,347 INFO L280 TraceCheckUtils]: 19: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,347 INFO L280 TraceCheckUtils]: 20: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,348 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,348 INFO L280 TraceCheckUtils]: 22: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,348 INFO L263 TraceCheckUtils]: 23: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,348 INFO L280 TraceCheckUtils]: 24: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,349 INFO L280 TraceCheckUtils]: 25: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:01,349 INFO L280 TraceCheckUtils]: 26: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:01,349 INFO L280 TraceCheckUtils]: 27: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,349 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,349 INFO L280 TraceCheckUtils]: 29: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,350 INFO L280 TraceCheckUtils]: 30: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,350 INFO L280 TraceCheckUtils]: 31: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:01,350 INFO L280 TraceCheckUtils]: 32: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,350 INFO L280 TraceCheckUtils]: 33: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,351 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,351 INFO L280 TraceCheckUtils]: 35: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,351 INFO L263 TraceCheckUtils]: 36: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,351 INFO L280 TraceCheckUtils]: 37: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,352 INFO L280 TraceCheckUtils]: 38: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,352 INFO L280 TraceCheckUtils]: 39: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,352 INFO L280 TraceCheckUtils]: 40: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,352 INFO L280 TraceCheckUtils]: 41: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,353 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,353 INFO L280 TraceCheckUtils]: 43: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,353 INFO L280 TraceCheckUtils]: 44: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,353 INFO L280 TraceCheckUtils]: 45: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:01,354 INFO L280 TraceCheckUtils]: 46: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,354 INFO L280 TraceCheckUtils]: 47: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,354 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,354 INFO L280 TraceCheckUtils]: 49: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,354 INFO L263 TraceCheckUtils]: 50: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,355 INFO L280 TraceCheckUtils]: 51: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,355 INFO L280 TraceCheckUtils]: 52: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,355 INFO L280 TraceCheckUtils]: 53: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:01,355 INFO L263 TraceCheckUtils]: 54: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,355 INFO L280 TraceCheckUtils]: 55: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,356 INFO L280 TraceCheckUtils]: 56: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,356 INFO L280 TraceCheckUtils]: 57: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,356 INFO L280 TraceCheckUtils]: 58: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,356 INFO L280 TraceCheckUtils]: 59: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,357 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,357 INFO L280 TraceCheckUtils]: 61: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,357 INFO L263 TraceCheckUtils]: 62: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,357 INFO L280 TraceCheckUtils]: 63: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,357 INFO L280 TraceCheckUtils]: 64: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:01,358 INFO L280 TraceCheckUtils]: 65: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:01,358 INFO L280 TraceCheckUtils]: 66: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,358 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,358 INFO L280 TraceCheckUtils]: 68: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,358 INFO L280 TraceCheckUtils]: 69: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,359 INFO L280 TraceCheckUtils]: 70: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:01,359 INFO L280 TraceCheckUtils]: 71: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,359 INFO L280 TraceCheckUtils]: 72: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,359 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,359 INFO L280 TraceCheckUtils]: 74: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,360 INFO L280 TraceCheckUtils]: 75: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,360 INFO L280 TraceCheckUtils]: 76: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:01,360 INFO L280 TraceCheckUtils]: 77: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,360 INFO L280 TraceCheckUtils]: 78: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,361 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {8849#true} {9841#(= fibo_~n |fibo_#in~n|)} #46#return; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,362 INFO L280 TraceCheckUtils]: 80: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,362 INFO L263 TraceCheckUtils]: 81: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,363 INFO L280 TraceCheckUtils]: 82: Hoare triple {8849#true} ~n := #in~n; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,363 INFO L280 TraceCheckUtils]: 83: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,364 INFO L280 TraceCheckUtils]: 84: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,364 INFO L263 TraceCheckUtils]: 85: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,364 INFO L280 TraceCheckUtils]: 86: Hoare triple {8849#true} ~n := #in~n; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,365 INFO L280 TraceCheckUtils]: 87: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} is VALID [2020-07-08 22:07:01,366 INFO L280 TraceCheckUtils]: 88: Hoare triple {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} assume !(1 == ~n); {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} is VALID [2020-07-08 22:07:01,366 INFO L263 TraceCheckUtils]: 89: Hoare triple {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,366 INFO L280 TraceCheckUtils]: 90: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,366 INFO L280 TraceCheckUtils]: 91: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,367 INFO L280 TraceCheckUtils]: 92: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,367 INFO L280 TraceCheckUtils]: 93: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,367 INFO L280 TraceCheckUtils]: 94: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,368 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {8849#true} {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} #46#return; {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} is VALID [2020-07-08 22:07:01,369 INFO L280 TraceCheckUtils]: 96: Hoare triple {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} is VALID [2020-07-08 22:07:01,369 INFO L263 TraceCheckUtils]: 97: Hoare triple {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,369 INFO L280 TraceCheckUtils]: 98: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,370 INFO L280 TraceCheckUtils]: 99: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:01,370 INFO L280 TraceCheckUtils]: 100: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:01,370 INFO L280 TraceCheckUtils]: 101: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,371 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {8849#true} {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} #48#return; {11153#(<= 1 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,372 INFO L280 TraceCheckUtils]: 103: Hoare triple {11153#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11153#(<= 1 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,372 INFO L280 TraceCheckUtils]: 104: Hoare triple {11153#(<= 1 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {11153#(<= 1 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,373 INFO L280 TraceCheckUtils]: 105: Hoare triple {11153#(<= 1 |fibo_#in~n|)} havoc #t~ret0; {11153#(<= 1 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,373 INFO L280 TraceCheckUtils]: 106: Hoare triple {11153#(<= 1 |fibo_#in~n|)} havoc #t~ret1; {11153#(<= 1 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,374 INFO L280 TraceCheckUtils]: 107: Hoare triple {11153#(<= 1 |fibo_#in~n|)} assume true; {11153#(<= 1 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,375 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {11153#(<= 1 |fibo_#in~n|)} {9841#(= fibo_~n |fibo_#in~n|)} #46#return; {11133#(and (= fibo_~n |fibo_#in~n|) (<= 2 fibo_~n))} is VALID [2020-07-08 22:07:01,376 INFO L280 TraceCheckUtils]: 109: Hoare triple {11133#(and (= fibo_~n |fibo_#in~n|) (<= 2 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11133#(and (= fibo_~n |fibo_#in~n|) (<= 2 fibo_~n))} is VALID [2020-07-08 22:07:01,376 INFO L263 TraceCheckUtils]: 110: Hoare triple {11133#(and (= fibo_~n |fibo_#in~n|) (<= 2 fibo_~n))} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,377 INFO L280 TraceCheckUtils]: 111: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,377 INFO L280 TraceCheckUtils]: 112: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,377 INFO L280 TraceCheckUtils]: 113: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,377 INFO L280 TraceCheckUtils]: 114: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,378 INFO L280 TraceCheckUtils]: 115: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,379 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {8849#true} {11133#(and (= fibo_~n |fibo_#in~n|) (<= 2 fibo_~n))} #48#return; {11140#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,380 INFO L280 TraceCheckUtils]: 117: Hoare triple {11140#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11140#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,381 INFO L280 TraceCheckUtils]: 118: Hoare triple {11140#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {11140#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,381 INFO L280 TraceCheckUtils]: 119: Hoare triple {11140#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {11140#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,382 INFO L280 TraceCheckUtils]: 120: Hoare triple {11140#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {11140#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,383 INFO L280 TraceCheckUtils]: 121: Hoare triple {11140#(<= 2 |fibo_#in~n|)} assume true; {11140#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,384 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {11140#(<= 2 |fibo_#in~n|)} {9841#(= fibo_~n |fibo_#in~n|)} #48#return; {10994#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,385 INFO L280 TraceCheckUtils]: 123: Hoare triple {10994#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10994#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,385 INFO L280 TraceCheckUtils]: 124: Hoare triple {10994#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {10994#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,386 INFO L280 TraceCheckUtils]: 125: Hoare triple {10994#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {10994#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,387 INFO L280 TraceCheckUtils]: 126: Hoare triple {10994#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {10994#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,387 INFO L280 TraceCheckUtils]: 127: Hoare triple {10994#(<= 4 |fibo_#in~n|)} assume true; {10994#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,389 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {10994#(<= 4 |fibo_#in~n|)} {9841#(= fibo_~n |fibo_#in~n|)} #46#return; {10834#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} is VALID [2020-07-08 22:07:01,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:01,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:01,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:01,416 INFO L280 TraceCheckUtils]: 0: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,417 INFO L280 TraceCheckUtils]: 1: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,417 INFO L280 TraceCheckUtils]: 2: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,417 INFO L280 TraceCheckUtils]: 3: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,417 INFO L280 TraceCheckUtils]: 4: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,418 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:01,422 INFO L280 TraceCheckUtils]: 0: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,422 INFO L280 TraceCheckUtils]: 1: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:01,422 INFO L280 TraceCheckUtils]: 2: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:01,423 INFO L280 TraceCheckUtils]: 3: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,423 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,423 INFO L280 TraceCheckUtils]: 0: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,424 INFO L280 TraceCheckUtils]: 1: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,424 INFO L280 TraceCheckUtils]: 2: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:01,424 INFO L263 TraceCheckUtils]: 3: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,424 INFO L280 TraceCheckUtils]: 4: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,425 INFO L280 TraceCheckUtils]: 5: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,425 INFO L280 TraceCheckUtils]: 6: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,425 INFO L280 TraceCheckUtils]: 7: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,425 INFO L280 TraceCheckUtils]: 8: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,426 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,426 INFO L280 TraceCheckUtils]: 10: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,426 INFO L263 TraceCheckUtils]: 11: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,426 INFO L280 TraceCheckUtils]: 12: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,426 INFO L280 TraceCheckUtils]: 13: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:01,427 INFO L280 TraceCheckUtils]: 14: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:01,427 INFO L280 TraceCheckUtils]: 15: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,427 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,427 INFO L280 TraceCheckUtils]: 17: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,428 INFO L280 TraceCheckUtils]: 18: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,428 INFO L280 TraceCheckUtils]: 19: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:01,428 INFO L280 TraceCheckUtils]: 20: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,428 INFO L280 TraceCheckUtils]: 21: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,428 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:01,433 INFO L280 TraceCheckUtils]: 0: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,433 INFO L280 TraceCheckUtils]: 1: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,433 INFO L280 TraceCheckUtils]: 2: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,434 INFO L280 TraceCheckUtils]: 3: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,434 INFO L280 TraceCheckUtils]: 4: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,434 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,434 INFO L280 TraceCheckUtils]: 0: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,435 INFO L280 TraceCheckUtils]: 1: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,435 INFO L280 TraceCheckUtils]: 2: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:01,435 INFO L263 TraceCheckUtils]: 3: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,435 INFO L280 TraceCheckUtils]: 4: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,436 INFO L280 TraceCheckUtils]: 5: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,436 INFO L280 TraceCheckUtils]: 6: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:01,436 INFO L263 TraceCheckUtils]: 7: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,436 INFO L280 TraceCheckUtils]: 8: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,437 INFO L280 TraceCheckUtils]: 9: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,437 INFO L280 TraceCheckUtils]: 10: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,437 INFO L280 TraceCheckUtils]: 11: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,437 INFO L280 TraceCheckUtils]: 12: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,438 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,438 INFO L280 TraceCheckUtils]: 14: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,438 INFO L263 TraceCheckUtils]: 15: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,438 INFO L280 TraceCheckUtils]: 16: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,438 INFO L280 TraceCheckUtils]: 17: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:01,439 INFO L280 TraceCheckUtils]: 18: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:01,439 INFO L280 TraceCheckUtils]: 19: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,439 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,439 INFO L280 TraceCheckUtils]: 21: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,440 INFO L280 TraceCheckUtils]: 22: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,440 INFO L280 TraceCheckUtils]: 23: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:01,440 INFO L280 TraceCheckUtils]: 24: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,440 INFO L280 TraceCheckUtils]: 25: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,440 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,441 INFO L280 TraceCheckUtils]: 27: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,441 INFO L263 TraceCheckUtils]: 28: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,441 INFO L280 TraceCheckUtils]: 29: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,441 INFO L280 TraceCheckUtils]: 30: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,442 INFO L280 TraceCheckUtils]: 31: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,442 INFO L280 TraceCheckUtils]: 32: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,442 INFO L280 TraceCheckUtils]: 33: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,442 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,442 INFO L280 TraceCheckUtils]: 35: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,443 INFO L280 TraceCheckUtils]: 36: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,443 INFO L280 TraceCheckUtils]: 37: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:01,443 INFO L280 TraceCheckUtils]: 38: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,443 INFO L280 TraceCheckUtils]: 39: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,444 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {8849#true} {10834#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} #48#return; {10876#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,445 INFO L280 TraceCheckUtils]: 0: Hoare triple {8849#true} ~n := #in~n; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,446 INFO L280 TraceCheckUtils]: 1: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,447 INFO L280 TraceCheckUtils]: 2: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,447 INFO L263 TraceCheckUtils]: 3: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,447 INFO L280 TraceCheckUtils]: 4: Hoare triple {8849#true} ~n := #in~n; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,448 INFO L280 TraceCheckUtils]: 5: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,448 INFO L280 TraceCheckUtils]: 6: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,448 INFO L263 TraceCheckUtils]: 7: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,449 INFO L280 TraceCheckUtils]: 8: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,449 INFO L280 TraceCheckUtils]: 9: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,449 INFO L280 TraceCheckUtils]: 10: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:01,449 INFO L263 TraceCheckUtils]: 11: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,449 INFO L280 TraceCheckUtils]: 12: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,450 INFO L280 TraceCheckUtils]: 13: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,450 INFO L280 TraceCheckUtils]: 14: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:01,450 INFO L263 TraceCheckUtils]: 15: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,450 INFO L280 TraceCheckUtils]: 16: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,450 INFO L280 TraceCheckUtils]: 17: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,451 INFO L280 TraceCheckUtils]: 18: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:01,451 INFO L263 TraceCheckUtils]: 19: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,451 INFO L280 TraceCheckUtils]: 20: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,451 INFO L280 TraceCheckUtils]: 21: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,451 INFO L280 TraceCheckUtils]: 22: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,452 INFO L280 TraceCheckUtils]: 23: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,452 INFO L280 TraceCheckUtils]: 24: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,452 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,452 INFO L280 TraceCheckUtils]: 26: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,452 INFO L263 TraceCheckUtils]: 27: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,453 INFO L280 TraceCheckUtils]: 28: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,453 INFO L280 TraceCheckUtils]: 29: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:01,453 INFO L280 TraceCheckUtils]: 30: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:01,453 INFO L280 TraceCheckUtils]: 31: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,453 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,454 INFO L280 TraceCheckUtils]: 33: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,454 INFO L280 TraceCheckUtils]: 34: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,454 INFO L280 TraceCheckUtils]: 35: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:01,454 INFO L280 TraceCheckUtils]: 36: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,454 INFO L280 TraceCheckUtils]: 37: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,455 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,455 INFO L280 TraceCheckUtils]: 39: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,455 INFO L263 TraceCheckUtils]: 40: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,455 INFO L280 TraceCheckUtils]: 41: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,455 INFO L280 TraceCheckUtils]: 42: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,456 INFO L280 TraceCheckUtils]: 43: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,456 INFO L280 TraceCheckUtils]: 44: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,456 INFO L280 TraceCheckUtils]: 45: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,456 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,456 INFO L280 TraceCheckUtils]: 47: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,457 INFO L280 TraceCheckUtils]: 48: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,457 INFO L280 TraceCheckUtils]: 49: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:01,457 INFO L280 TraceCheckUtils]: 50: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,457 INFO L280 TraceCheckUtils]: 51: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,457 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,458 INFO L280 TraceCheckUtils]: 53: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,458 INFO L263 TraceCheckUtils]: 54: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,458 INFO L280 TraceCheckUtils]: 55: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,458 INFO L280 TraceCheckUtils]: 56: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,458 INFO L280 TraceCheckUtils]: 57: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:01,459 INFO L263 TraceCheckUtils]: 58: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,459 INFO L280 TraceCheckUtils]: 59: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,459 INFO L280 TraceCheckUtils]: 60: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,459 INFO L280 TraceCheckUtils]: 61: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,459 INFO L280 TraceCheckUtils]: 62: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,459 INFO L280 TraceCheckUtils]: 63: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,460 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,460 INFO L280 TraceCheckUtils]: 65: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,460 INFO L263 TraceCheckUtils]: 66: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,460 INFO L280 TraceCheckUtils]: 67: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,460 INFO L280 TraceCheckUtils]: 68: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:01,461 INFO L280 TraceCheckUtils]: 69: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:01,461 INFO L280 TraceCheckUtils]: 70: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,461 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,461 INFO L280 TraceCheckUtils]: 72: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,461 INFO L280 TraceCheckUtils]: 73: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,462 INFO L280 TraceCheckUtils]: 74: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:01,462 INFO L280 TraceCheckUtils]: 75: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,462 INFO L280 TraceCheckUtils]: 76: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,462 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,462 INFO L280 TraceCheckUtils]: 78: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,463 INFO L280 TraceCheckUtils]: 79: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,463 INFO L280 TraceCheckUtils]: 80: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:01,463 INFO L280 TraceCheckUtils]: 81: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,463 INFO L280 TraceCheckUtils]: 82: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,464 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {8849#true} {9841#(= fibo_~n |fibo_#in~n|)} #46#return; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,465 INFO L280 TraceCheckUtils]: 84: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,465 INFO L263 TraceCheckUtils]: 85: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,465 INFO L280 TraceCheckUtils]: 86: Hoare triple {8849#true} ~n := #in~n; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,466 INFO L280 TraceCheckUtils]: 87: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,466 INFO L280 TraceCheckUtils]: 88: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,467 INFO L263 TraceCheckUtils]: 89: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,467 INFO L280 TraceCheckUtils]: 90: Hoare triple {8849#true} ~n := #in~n; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,468 INFO L280 TraceCheckUtils]: 91: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} is VALID [2020-07-08 22:07:01,468 INFO L280 TraceCheckUtils]: 92: Hoare triple {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} assume !(1 == ~n); {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} is VALID [2020-07-08 22:07:01,469 INFO L263 TraceCheckUtils]: 93: Hoare triple {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,469 INFO L280 TraceCheckUtils]: 94: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,469 INFO L280 TraceCheckUtils]: 95: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,469 INFO L280 TraceCheckUtils]: 96: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,469 INFO L280 TraceCheckUtils]: 97: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,470 INFO L280 TraceCheckUtils]: 98: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,470 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {8849#true} {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} #46#return; {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} is VALID [2020-07-08 22:07:01,471 INFO L280 TraceCheckUtils]: 100: Hoare triple {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} is VALID [2020-07-08 22:07:01,471 INFO L263 TraceCheckUtils]: 101: Hoare triple {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,472 INFO L280 TraceCheckUtils]: 102: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,472 INFO L280 TraceCheckUtils]: 103: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:01,472 INFO L280 TraceCheckUtils]: 104: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:01,472 INFO L280 TraceCheckUtils]: 105: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,473 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {8849#true} {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} #48#return; {11153#(<= 1 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,474 INFO L280 TraceCheckUtils]: 107: Hoare triple {11153#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11153#(<= 1 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,474 INFO L280 TraceCheckUtils]: 108: Hoare triple {11153#(<= 1 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {11153#(<= 1 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,475 INFO L280 TraceCheckUtils]: 109: Hoare triple {11153#(<= 1 |fibo_#in~n|)} havoc #t~ret0; {11153#(<= 1 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,475 INFO L280 TraceCheckUtils]: 110: Hoare triple {11153#(<= 1 |fibo_#in~n|)} havoc #t~ret1; {11153#(<= 1 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,476 INFO L280 TraceCheckUtils]: 111: Hoare triple {11153#(<= 1 |fibo_#in~n|)} assume true; {11153#(<= 1 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,477 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {11153#(<= 1 |fibo_#in~n|)} {9841#(= fibo_~n |fibo_#in~n|)} #46#return; {11133#(and (= fibo_~n |fibo_#in~n|) (<= 2 fibo_~n))} is VALID [2020-07-08 22:07:01,478 INFO L280 TraceCheckUtils]: 113: Hoare triple {11133#(and (= fibo_~n |fibo_#in~n|) (<= 2 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11133#(and (= fibo_~n |fibo_#in~n|) (<= 2 fibo_~n))} is VALID [2020-07-08 22:07:01,478 INFO L263 TraceCheckUtils]: 114: Hoare triple {11133#(and (= fibo_~n |fibo_#in~n|) (<= 2 fibo_~n))} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,478 INFO L280 TraceCheckUtils]: 115: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,478 INFO L280 TraceCheckUtils]: 116: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,478 INFO L280 TraceCheckUtils]: 117: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,479 INFO L280 TraceCheckUtils]: 118: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,479 INFO L280 TraceCheckUtils]: 119: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,480 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {8849#true} {11133#(and (= fibo_~n |fibo_#in~n|) (<= 2 fibo_~n))} #48#return; {11140#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,480 INFO L280 TraceCheckUtils]: 121: Hoare triple {11140#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11140#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,481 INFO L280 TraceCheckUtils]: 122: Hoare triple {11140#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {11140#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,481 INFO L280 TraceCheckUtils]: 123: Hoare triple {11140#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {11140#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,482 INFO L280 TraceCheckUtils]: 124: Hoare triple {11140#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {11140#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,482 INFO L280 TraceCheckUtils]: 125: Hoare triple {11140#(<= 2 |fibo_#in~n|)} assume true; {11140#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,484 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {11140#(<= 2 |fibo_#in~n|)} {9841#(= fibo_~n |fibo_#in~n|)} #48#return; {10994#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,484 INFO L280 TraceCheckUtils]: 127: Hoare triple {10994#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10994#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,485 INFO L280 TraceCheckUtils]: 128: Hoare triple {10994#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {10994#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,485 INFO L280 TraceCheckUtils]: 129: Hoare triple {10994#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {10994#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,486 INFO L280 TraceCheckUtils]: 130: Hoare triple {10994#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {10994#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,486 INFO L280 TraceCheckUtils]: 131: Hoare triple {10994#(<= 4 |fibo_#in~n|)} assume true; {10994#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,488 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {10994#(<= 4 |fibo_#in~n|)} {9841#(= fibo_~n |fibo_#in~n|)} #46#return; {10834#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} is VALID [2020-07-08 22:07:01,489 INFO L280 TraceCheckUtils]: 133: Hoare triple {10834#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10834#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} is VALID [2020-07-08 22:07:01,489 INFO L263 TraceCheckUtils]: 134: Hoare triple {10834#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,489 INFO L280 TraceCheckUtils]: 135: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,489 INFO L280 TraceCheckUtils]: 136: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,489 INFO L280 TraceCheckUtils]: 137: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:01,490 INFO L263 TraceCheckUtils]: 138: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,490 INFO L280 TraceCheckUtils]: 139: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,490 INFO L280 TraceCheckUtils]: 140: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,490 INFO L280 TraceCheckUtils]: 141: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:01,490 INFO L263 TraceCheckUtils]: 142: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,491 INFO L280 TraceCheckUtils]: 143: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,491 INFO L280 TraceCheckUtils]: 144: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,491 INFO L280 TraceCheckUtils]: 145: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,491 INFO L280 TraceCheckUtils]: 146: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,491 INFO L280 TraceCheckUtils]: 147: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,492 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,492 INFO L280 TraceCheckUtils]: 149: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,492 INFO L263 TraceCheckUtils]: 150: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,492 INFO L280 TraceCheckUtils]: 151: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,493 INFO L280 TraceCheckUtils]: 152: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:01,493 INFO L280 TraceCheckUtils]: 153: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:01,493 INFO L280 TraceCheckUtils]: 154: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,493 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,493 INFO L280 TraceCheckUtils]: 156: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,494 INFO L280 TraceCheckUtils]: 157: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,494 INFO L280 TraceCheckUtils]: 158: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:01,494 INFO L280 TraceCheckUtils]: 159: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,494 INFO L280 TraceCheckUtils]: 160: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,494 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,495 INFO L280 TraceCheckUtils]: 162: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,495 INFO L263 TraceCheckUtils]: 163: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,495 INFO L280 TraceCheckUtils]: 164: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,495 INFO L280 TraceCheckUtils]: 165: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,495 INFO L280 TraceCheckUtils]: 166: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,496 INFO L280 TraceCheckUtils]: 167: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,496 INFO L280 TraceCheckUtils]: 168: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,496 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,496 INFO L280 TraceCheckUtils]: 170: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,496 INFO L280 TraceCheckUtils]: 171: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,497 INFO L280 TraceCheckUtils]: 172: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:01,497 INFO L280 TraceCheckUtils]: 173: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,497 INFO L280 TraceCheckUtils]: 174: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,498 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {8849#true} {10834#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} #48#return; {10876#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,499 INFO L280 TraceCheckUtils]: 176: Hoare triple {10876#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10876#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,499 INFO L280 TraceCheckUtils]: 177: Hoare triple {10876#(<= 5 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {10876#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,500 INFO L280 TraceCheckUtils]: 178: Hoare triple {10876#(<= 5 |fibo_#in~n|)} havoc #t~ret0; {10876#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,501 INFO L280 TraceCheckUtils]: 179: Hoare triple {10876#(<= 5 |fibo_#in~n|)} havoc #t~ret1; {10876#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,501 INFO L280 TraceCheckUtils]: 180: Hoare triple {10876#(<= 5 |fibo_#in~n|)} assume true; {10876#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,502 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {10876#(<= 5 |fibo_#in~n|)} {9841#(= fibo_~n |fibo_#in~n|)} #46#return; {10627#(and (<= 6 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-08 22:07:01,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:01,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:01,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:01,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:01,558 INFO L280 TraceCheckUtils]: 0: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,558 INFO L280 TraceCheckUtils]: 1: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,558 INFO L280 TraceCheckUtils]: 2: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,558 INFO L280 TraceCheckUtils]: 3: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,559 INFO L280 TraceCheckUtils]: 4: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,559 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:01,562 INFO L280 TraceCheckUtils]: 0: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,562 INFO L280 TraceCheckUtils]: 1: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:01,562 INFO L280 TraceCheckUtils]: 2: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:01,563 INFO L280 TraceCheckUtils]: 3: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,563 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,563 INFO L280 TraceCheckUtils]: 0: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,563 INFO L280 TraceCheckUtils]: 1: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,564 INFO L280 TraceCheckUtils]: 2: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:01,564 INFO L263 TraceCheckUtils]: 3: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,564 INFO L280 TraceCheckUtils]: 4: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,564 INFO L280 TraceCheckUtils]: 5: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,564 INFO L280 TraceCheckUtils]: 6: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,565 INFO L280 TraceCheckUtils]: 7: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,565 INFO L280 TraceCheckUtils]: 8: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,565 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,565 INFO L280 TraceCheckUtils]: 10: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,566 INFO L263 TraceCheckUtils]: 11: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,566 INFO L280 TraceCheckUtils]: 12: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,566 INFO L280 TraceCheckUtils]: 13: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:01,566 INFO L280 TraceCheckUtils]: 14: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:01,566 INFO L280 TraceCheckUtils]: 15: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,567 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,567 INFO L280 TraceCheckUtils]: 17: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,567 INFO L280 TraceCheckUtils]: 18: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,567 INFO L280 TraceCheckUtils]: 19: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:01,568 INFO L280 TraceCheckUtils]: 20: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,568 INFO L280 TraceCheckUtils]: 21: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,568 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:01,571 INFO L280 TraceCheckUtils]: 0: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,572 INFO L280 TraceCheckUtils]: 1: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,572 INFO L280 TraceCheckUtils]: 2: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,572 INFO L280 TraceCheckUtils]: 3: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,572 INFO L280 TraceCheckUtils]: 4: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,572 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,573 INFO L280 TraceCheckUtils]: 0: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,573 INFO L280 TraceCheckUtils]: 1: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,573 INFO L280 TraceCheckUtils]: 2: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:01,573 INFO L263 TraceCheckUtils]: 3: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,574 INFO L280 TraceCheckUtils]: 4: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,574 INFO L280 TraceCheckUtils]: 5: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,574 INFO L280 TraceCheckUtils]: 6: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:01,574 INFO L263 TraceCheckUtils]: 7: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,574 INFO L280 TraceCheckUtils]: 8: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,575 INFO L280 TraceCheckUtils]: 9: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,575 INFO L280 TraceCheckUtils]: 10: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,575 INFO L280 TraceCheckUtils]: 11: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,575 INFO L280 TraceCheckUtils]: 12: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,576 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,576 INFO L280 TraceCheckUtils]: 14: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,576 INFO L263 TraceCheckUtils]: 15: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,576 INFO L280 TraceCheckUtils]: 16: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,576 INFO L280 TraceCheckUtils]: 17: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:01,577 INFO L280 TraceCheckUtils]: 18: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:01,577 INFO L280 TraceCheckUtils]: 19: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,577 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,577 INFO L280 TraceCheckUtils]: 21: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,577 INFO L280 TraceCheckUtils]: 22: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,578 INFO L280 TraceCheckUtils]: 23: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:01,578 INFO L280 TraceCheckUtils]: 24: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,578 INFO L280 TraceCheckUtils]: 25: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,578 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,578 INFO L280 TraceCheckUtils]: 27: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,579 INFO L263 TraceCheckUtils]: 28: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,579 INFO L280 TraceCheckUtils]: 29: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,579 INFO L280 TraceCheckUtils]: 30: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,579 INFO L280 TraceCheckUtils]: 31: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,579 INFO L280 TraceCheckUtils]: 32: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,580 INFO L280 TraceCheckUtils]: 33: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,580 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,580 INFO L280 TraceCheckUtils]: 35: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,580 INFO L280 TraceCheckUtils]: 36: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,580 INFO L280 TraceCheckUtils]: 37: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:01,581 INFO L280 TraceCheckUtils]: 38: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,581 INFO L280 TraceCheckUtils]: 39: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,581 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:01,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:01,589 INFO L280 TraceCheckUtils]: 0: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,589 INFO L280 TraceCheckUtils]: 1: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,589 INFO L280 TraceCheckUtils]: 2: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,590 INFO L280 TraceCheckUtils]: 3: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,590 INFO L280 TraceCheckUtils]: 4: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,590 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:01,594 INFO L280 TraceCheckUtils]: 0: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,594 INFO L280 TraceCheckUtils]: 1: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:01,595 INFO L280 TraceCheckUtils]: 2: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:01,595 INFO L280 TraceCheckUtils]: 3: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,595 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,595 INFO L280 TraceCheckUtils]: 0: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,596 INFO L280 TraceCheckUtils]: 1: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,596 INFO L280 TraceCheckUtils]: 2: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:01,596 INFO L263 TraceCheckUtils]: 3: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,596 INFO L280 TraceCheckUtils]: 4: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,596 INFO L280 TraceCheckUtils]: 5: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,597 INFO L280 TraceCheckUtils]: 6: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,597 INFO L280 TraceCheckUtils]: 7: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,597 INFO L280 TraceCheckUtils]: 8: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,597 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,597 INFO L280 TraceCheckUtils]: 10: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,598 INFO L263 TraceCheckUtils]: 11: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,598 INFO L280 TraceCheckUtils]: 12: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,598 INFO L280 TraceCheckUtils]: 13: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:01,598 INFO L280 TraceCheckUtils]: 14: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:01,598 INFO L280 TraceCheckUtils]: 15: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,599 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,599 INFO L280 TraceCheckUtils]: 17: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,599 INFO L280 TraceCheckUtils]: 18: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,599 INFO L280 TraceCheckUtils]: 19: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:01,600 INFO L280 TraceCheckUtils]: 20: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,600 INFO L280 TraceCheckUtils]: 21: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,600 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,601 INFO L280 TraceCheckUtils]: 0: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,601 INFO L280 TraceCheckUtils]: 1: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,601 INFO L280 TraceCheckUtils]: 2: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:01,601 INFO L263 TraceCheckUtils]: 3: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,601 INFO L280 TraceCheckUtils]: 4: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,602 INFO L280 TraceCheckUtils]: 5: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,602 INFO L280 TraceCheckUtils]: 6: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:01,602 INFO L263 TraceCheckUtils]: 7: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,602 INFO L280 TraceCheckUtils]: 8: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,603 INFO L280 TraceCheckUtils]: 9: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,603 INFO L280 TraceCheckUtils]: 10: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:01,603 INFO L263 TraceCheckUtils]: 11: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,603 INFO L280 TraceCheckUtils]: 12: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,604 INFO L280 TraceCheckUtils]: 13: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,604 INFO L280 TraceCheckUtils]: 14: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,604 INFO L280 TraceCheckUtils]: 15: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,604 INFO L280 TraceCheckUtils]: 16: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,604 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,605 INFO L280 TraceCheckUtils]: 18: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,605 INFO L263 TraceCheckUtils]: 19: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,605 INFO L280 TraceCheckUtils]: 20: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,605 INFO L280 TraceCheckUtils]: 21: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:01,605 INFO L280 TraceCheckUtils]: 22: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:01,606 INFO L280 TraceCheckUtils]: 23: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,606 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,606 INFO L280 TraceCheckUtils]: 25: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,606 INFO L280 TraceCheckUtils]: 26: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,606 INFO L280 TraceCheckUtils]: 27: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:01,607 INFO L280 TraceCheckUtils]: 28: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,607 INFO L280 TraceCheckUtils]: 29: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,607 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,607 INFO L280 TraceCheckUtils]: 31: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,607 INFO L263 TraceCheckUtils]: 32: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,608 INFO L280 TraceCheckUtils]: 33: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,608 INFO L280 TraceCheckUtils]: 34: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,608 INFO L280 TraceCheckUtils]: 35: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,608 INFO L280 TraceCheckUtils]: 36: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,608 INFO L280 TraceCheckUtils]: 37: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,608 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,609 INFO L280 TraceCheckUtils]: 39: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,609 INFO L280 TraceCheckUtils]: 40: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,609 INFO L280 TraceCheckUtils]: 41: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:01,609 INFO L280 TraceCheckUtils]: 42: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,609 INFO L280 TraceCheckUtils]: 43: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,610 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,610 INFO L280 TraceCheckUtils]: 45: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,610 INFO L263 TraceCheckUtils]: 46: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,610 INFO L280 TraceCheckUtils]: 47: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,610 INFO L280 TraceCheckUtils]: 48: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,611 INFO L280 TraceCheckUtils]: 49: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:01,611 INFO L263 TraceCheckUtils]: 50: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,611 INFO L280 TraceCheckUtils]: 51: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,611 INFO L280 TraceCheckUtils]: 52: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,611 INFO L280 TraceCheckUtils]: 53: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,612 INFO L280 TraceCheckUtils]: 54: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,612 INFO L280 TraceCheckUtils]: 55: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,612 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,612 INFO L280 TraceCheckUtils]: 57: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,613 INFO L263 TraceCheckUtils]: 58: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,613 INFO L280 TraceCheckUtils]: 59: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,613 INFO L280 TraceCheckUtils]: 60: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:01,613 INFO L280 TraceCheckUtils]: 61: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:01,613 INFO L280 TraceCheckUtils]: 62: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,614 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,614 INFO L280 TraceCheckUtils]: 64: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,614 INFO L280 TraceCheckUtils]: 65: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,614 INFO L280 TraceCheckUtils]: 66: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:01,614 INFO L280 TraceCheckUtils]: 67: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,615 INFO L280 TraceCheckUtils]: 68: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,615 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,615 INFO L280 TraceCheckUtils]: 70: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,615 INFO L280 TraceCheckUtils]: 71: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,615 INFO L280 TraceCheckUtils]: 72: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:01,616 INFO L280 TraceCheckUtils]: 73: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,616 INFO L280 TraceCheckUtils]: 74: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,617 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {8849#true} {10627#(and (<= 6 fibo_~n) (= fibo_~n |fibo_#in~n|))} #48#return; {10704#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,621 INFO L280 TraceCheckUtils]: 0: Hoare triple {8849#true} ~n := #in~n; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,621 INFO L280 TraceCheckUtils]: 1: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,622 INFO L280 TraceCheckUtils]: 2: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,622 INFO L263 TraceCheckUtils]: 3: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,623 INFO L280 TraceCheckUtils]: 4: Hoare triple {8849#true} ~n := #in~n; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,623 INFO L280 TraceCheckUtils]: 5: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,624 INFO L280 TraceCheckUtils]: 6: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,624 INFO L263 TraceCheckUtils]: 7: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,624 INFO L280 TraceCheckUtils]: 8: Hoare triple {8849#true} ~n := #in~n; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,625 INFO L280 TraceCheckUtils]: 9: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,626 INFO L280 TraceCheckUtils]: 10: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,626 INFO L263 TraceCheckUtils]: 11: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,626 INFO L280 TraceCheckUtils]: 12: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,626 INFO L280 TraceCheckUtils]: 13: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,626 INFO L280 TraceCheckUtils]: 14: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:01,627 INFO L263 TraceCheckUtils]: 15: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,627 INFO L280 TraceCheckUtils]: 16: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,627 INFO L280 TraceCheckUtils]: 17: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,627 INFO L280 TraceCheckUtils]: 18: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:01,627 INFO L263 TraceCheckUtils]: 19: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,628 INFO L280 TraceCheckUtils]: 20: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,628 INFO L280 TraceCheckUtils]: 21: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,628 INFO L280 TraceCheckUtils]: 22: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:01,628 INFO L263 TraceCheckUtils]: 23: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,628 INFO L280 TraceCheckUtils]: 24: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,629 INFO L280 TraceCheckUtils]: 25: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,629 INFO L280 TraceCheckUtils]: 26: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,629 INFO L280 TraceCheckUtils]: 27: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,629 INFO L280 TraceCheckUtils]: 28: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,630 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,630 INFO L280 TraceCheckUtils]: 30: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,630 INFO L263 TraceCheckUtils]: 31: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,630 INFO L280 TraceCheckUtils]: 32: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,630 INFO L280 TraceCheckUtils]: 33: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:01,631 INFO L280 TraceCheckUtils]: 34: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:01,631 INFO L280 TraceCheckUtils]: 35: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,631 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,631 INFO L280 TraceCheckUtils]: 37: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,631 INFO L280 TraceCheckUtils]: 38: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,632 INFO L280 TraceCheckUtils]: 39: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:01,632 INFO L280 TraceCheckUtils]: 40: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,632 INFO L280 TraceCheckUtils]: 41: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,632 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,632 INFO L280 TraceCheckUtils]: 43: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,633 INFO L263 TraceCheckUtils]: 44: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,633 INFO L280 TraceCheckUtils]: 45: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,633 INFO L280 TraceCheckUtils]: 46: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,633 INFO L280 TraceCheckUtils]: 47: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,633 INFO L280 TraceCheckUtils]: 48: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,634 INFO L280 TraceCheckUtils]: 49: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,634 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,634 INFO L280 TraceCheckUtils]: 51: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,634 INFO L280 TraceCheckUtils]: 52: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,634 INFO L280 TraceCheckUtils]: 53: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:01,635 INFO L280 TraceCheckUtils]: 54: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,635 INFO L280 TraceCheckUtils]: 55: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,635 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,635 INFO L280 TraceCheckUtils]: 57: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,635 INFO L263 TraceCheckUtils]: 58: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,635 INFO L280 TraceCheckUtils]: 59: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,636 INFO L280 TraceCheckUtils]: 60: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,636 INFO L280 TraceCheckUtils]: 61: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:01,636 INFO L263 TraceCheckUtils]: 62: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,636 INFO L280 TraceCheckUtils]: 63: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,636 INFO L280 TraceCheckUtils]: 64: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,637 INFO L280 TraceCheckUtils]: 65: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,637 INFO L280 TraceCheckUtils]: 66: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,637 INFO L280 TraceCheckUtils]: 67: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,637 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,637 INFO L280 TraceCheckUtils]: 69: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,637 INFO L263 TraceCheckUtils]: 70: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,638 INFO L280 TraceCheckUtils]: 71: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,638 INFO L280 TraceCheckUtils]: 72: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:01,638 INFO L280 TraceCheckUtils]: 73: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:01,638 INFO L280 TraceCheckUtils]: 74: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,638 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,639 INFO L280 TraceCheckUtils]: 76: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,639 INFO L280 TraceCheckUtils]: 77: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,639 INFO L280 TraceCheckUtils]: 78: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:01,639 INFO L280 TraceCheckUtils]: 79: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,639 INFO L280 TraceCheckUtils]: 80: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,640 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,640 INFO L280 TraceCheckUtils]: 82: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,640 INFO L280 TraceCheckUtils]: 83: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,640 INFO L280 TraceCheckUtils]: 84: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:01,640 INFO L280 TraceCheckUtils]: 85: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,640 INFO L280 TraceCheckUtils]: 86: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,641 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {8849#true} {9841#(= fibo_~n |fibo_#in~n|)} #46#return; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,642 INFO L280 TraceCheckUtils]: 88: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,642 INFO L263 TraceCheckUtils]: 89: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,643 INFO L280 TraceCheckUtils]: 90: Hoare triple {8849#true} ~n := #in~n; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,643 INFO L280 TraceCheckUtils]: 91: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,644 INFO L280 TraceCheckUtils]: 92: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,644 INFO L263 TraceCheckUtils]: 93: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,644 INFO L280 TraceCheckUtils]: 94: Hoare triple {8849#true} ~n := #in~n; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,645 INFO L280 TraceCheckUtils]: 95: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} is VALID [2020-07-08 22:07:01,646 INFO L280 TraceCheckUtils]: 96: Hoare triple {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} assume !(1 == ~n); {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} is VALID [2020-07-08 22:07:01,646 INFO L263 TraceCheckUtils]: 97: Hoare triple {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,646 INFO L280 TraceCheckUtils]: 98: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,646 INFO L280 TraceCheckUtils]: 99: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,646 INFO L280 TraceCheckUtils]: 100: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,647 INFO L280 TraceCheckUtils]: 101: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,647 INFO L280 TraceCheckUtils]: 102: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,648 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {8849#true} {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} #46#return; {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} is VALID [2020-07-08 22:07:01,648 INFO L280 TraceCheckUtils]: 104: Hoare triple {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} is VALID [2020-07-08 22:07:01,649 INFO L263 TraceCheckUtils]: 105: Hoare triple {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,649 INFO L280 TraceCheckUtils]: 106: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,649 INFO L280 TraceCheckUtils]: 107: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:01,649 INFO L280 TraceCheckUtils]: 108: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:01,649 INFO L280 TraceCheckUtils]: 109: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,650 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {8849#true} {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} #48#return; {11153#(<= 1 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,651 INFO L280 TraceCheckUtils]: 111: Hoare triple {11153#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11153#(<= 1 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,651 INFO L280 TraceCheckUtils]: 112: Hoare triple {11153#(<= 1 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {11153#(<= 1 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,652 INFO L280 TraceCheckUtils]: 113: Hoare triple {11153#(<= 1 |fibo_#in~n|)} havoc #t~ret0; {11153#(<= 1 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,652 INFO L280 TraceCheckUtils]: 114: Hoare triple {11153#(<= 1 |fibo_#in~n|)} havoc #t~ret1; {11153#(<= 1 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,653 INFO L280 TraceCheckUtils]: 115: Hoare triple {11153#(<= 1 |fibo_#in~n|)} assume true; {11153#(<= 1 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,654 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {11153#(<= 1 |fibo_#in~n|)} {9841#(= fibo_~n |fibo_#in~n|)} #46#return; {11133#(and (= fibo_~n |fibo_#in~n|) (<= 2 fibo_~n))} is VALID [2020-07-08 22:07:01,655 INFO L280 TraceCheckUtils]: 117: Hoare triple {11133#(and (= fibo_~n |fibo_#in~n|) (<= 2 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11133#(and (= fibo_~n |fibo_#in~n|) (<= 2 fibo_~n))} is VALID [2020-07-08 22:07:01,655 INFO L263 TraceCheckUtils]: 118: Hoare triple {11133#(and (= fibo_~n |fibo_#in~n|) (<= 2 fibo_~n))} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,655 INFO L280 TraceCheckUtils]: 119: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,655 INFO L280 TraceCheckUtils]: 120: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,655 INFO L280 TraceCheckUtils]: 121: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,656 INFO L280 TraceCheckUtils]: 122: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,656 INFO L280 TraceCheckUtils]: 123: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,657 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {8849#true} {11133#(and (= fibo_~n |fibo_#in~n|) (<= 2 fibo_~n))} #48#return; {11140#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,657 INFO L280 TraceCheckUtils]: 125: Hoare triple {11140#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11140#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,658 INFO L280 TraceCheckUtils]: 126: Hoare triple {11140#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {11140#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,658 INFO L280 TraceCheckUtils]: 127: Hoare triple {11140#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {11140#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,659 INFO L280 TraceCheckUtils]: 128: Hoare triple {11140#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {11140#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,659 INFO L280 TraceCheckUtils]: 129: Hoare triple {11140#(<= 2 |fibo_#in~n|)} assume true; {11140#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,660 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {11140#(<= 2 |fibo_#in~n|)} {9841#(= fibo_~n |fibo_#in~n|)} #48#return; {10994#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,661 INFO L280 TraceCheckUtils]: 131: Hoare triple {10994#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10994#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,661 INFO L280 TraceCheckUtils]: 132: Hoare triple {10994#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {10994#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,662 INFO L280 TraceCheckUtils]: 133: Hoare triple {10994#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {10994#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,663 INFO L280 TraceCheckUtils]: 134: Hoare triple {10994#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {10994#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,663 INFO L280 TraceCheckUtils]: 135: Hoare triple {10994#(<= 4 |fibo_#in~n|)} assume true; {10994#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,665 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {10994#(<= 4 |fibo_#in~n|)} {9841#(= fibo_~n |fibo_#in~n|)} #46#return; {10834#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} is VALID [2020-07-08 22:07:01,665 INFO L280 TraceCheckUtils]: 137: Hoare triple {10834#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10834#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} is VALID [2020-07-08 22:07:01,666 INFO L263 TraceCheckUtils]: 138: Hoare triple {10834#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,666 INFO L280 TraceCheckUtils]: 139: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,666 INFO L280 TraceCheckUtils]: 140: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,666 INFO L280 TraceCheckUtils]: 141: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:01,666 INFO L263 TraceCheckUtils]: 142: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,667 INFO L280 TraceCheckUtils]: 143: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,667 INFO L280 TraceCheckUtils]: 144: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,667 INFO L280 TraceCheckUtils]: 145: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:01,667 INFO L263 TraceCheckUtils]: 146: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,667 INFO L280 TraceCheckUtils]: 147: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,668 INFO L280 TraceCheckUtils]: 148: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,668 INFO L280 TraceCheckUtils]: 149: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,668 INFO L280 TraceCheckUtils]: 150: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,668 INFO L280 TraceCheckUtils]: 151: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,669 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,669 INFO L280 TraceCheckUtils]: 153: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,669 INFO L263 TraceCheckUtils]: 154: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,669 INFO L280 TraceCheckUtils]: 155: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,669 INFO L280 TraceCheckUtils]: 156: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:01,669 INFO L280 TraceCheckUtils]: 157: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:01,670 INFO L280 TraceCheckUtils]: 158: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,670 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,670 INFO L280 TraceCheckUtils]: 160: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,670 INFO L280 TraceCheckUtils]: 161: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,670 INFO L280 TraceCheckUtils]: 162: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:01,671 INFO L280 TraceCheckUtils]: 163: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,671 INFO L280 TraceCheckUtils]: 164: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,671 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,671 INFO L280 TraceCheckUtils]: 166: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,671 INFO L263 TraceCheckUtils]: 167: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,671 INFO L280 TraceCheckUtils]: 168: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,672 INFO L280 TraceCheckUtils]: 169: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,672 INFO L280 TraceCheckUtils]: 170: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,672 INFO L280 TraceCheckUtils]: 171: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,672 INFO L280 TraceCheckUtils]: 172: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,672 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,673 INFO L280 TraceCheckUtils]: 174: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,673 INFO L280 TraceCheckUtils]: 175: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,673 INFO L280 TraceCheckUtils]: 176: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:01,673 INFO L280 TraceCheckUtils]: 177: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,673 INFO L280 TraceCheckUtils]: 178: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,674 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {8849#true} {10834#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} #48#return; {10876#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,675 INFO L280 TraceCheckUtils]: 180: Hoare triple {10876#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10876#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,675 INFO L280 TraceCheckUtils]: 181: Hoare triple {10876#(<= 5 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {10876#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,676 INFO L280 TraceCheckUtils]: 182: Hoare triple {10876#(<= 5 |fibo_#in~n|)} havoc #t~ret0; {10876#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,677 INFO L280 TraceCheckUtils]: 183: Hoare triple {10876#(<= 5 |fibo_#in~n|)} havoc #t~ret1; {10876#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,677 INFO L280 TraceCheckUtils]: 184: Hoare triple {10876#(<= 5 |fibo_#in~n|)} assume true; {10876#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,678 INFO L275 TraceCheckUtils]: 185: Hoare quadruple {10876#(<= 5 |fibo_#in~n|)} {9841#(= fibo_~n |fibo_#in~n|)} #46#return; {10627#(and (<= 6 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-08 22:07:01,679 INFO L280 TraceCheckUtils]: 186: Hoare triple {10627#(and (<= 6 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10627#(and (<= 6 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-08 22:07:01,679 INFO L263 TraceCheckUtils]: 187: Hoare triple {10627#(and (<= 6 fibo_~n) (= fibo_~n |fibo_#in~n|))} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,680 INFO L280 TraceCheckUtils]: 188: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,680 INFO L280 TraceCheckUtils]: 189: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,680 INFO L280 TraceCheckUtils]: 190: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:01,680 INFO L263 TraceCheckUtils]: 191: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,680 INFO L280 TraceCheckUtils]: 192: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,680 INFO L280 TraceCheckUtils]: 193: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,681 INFO L280 TraceCheckUtils]: 194: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:01,681 INFO L263 TraceCheckUtils]: 195: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,681 INFO L280 TraceCheckUtils]: 196: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,681 INFO L280 TraceCheckUtils]: 197: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,681 INFO L280 TraceCheckUtils]: 198: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:01,682 INFO L263 TraceCheckUtils]: 199: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,682 INFO L280 TraceCheckUtils]: 200: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,682 INFO L280 TraceCheckUtils]: 201: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,682 INFO L280 TraceCheckUtils]: 202: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,682 INFO L280 TraceCheckUtils]: 203: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,682 INFO L280 TraceCheckUtils]: 204: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,683 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,683 INFO L280 TraceCheckUtils]: 206: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,683 INFO L263 TraceCheckUtils]: 207: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,683 INFO L280 TraceCheckUtils]: 208: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,683 INFO L280 TraceCheckUtils]: 209: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:01,683 INFO L280 TraceCheckUtils]: 210: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:01,684 INFO L280 TraceCheckUtils]: 211: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,684 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,684 INFO L280 TraceCheckUtils]: 213: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,684 INFO L280 TraceCheckUtils]: 214: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,685 INFO L280 TraceCheckUtils]: 215: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:01,685 INFO L280 TraceCheckUtils]: 216: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,685 INFO L280 TraceCheckUtils]: 217: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,685 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,685 INFO L280 TraceCheckUtils]: 219: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,686 INFO L263 TraceCheckUtils]: 220: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,686 INFO L280 TraceCheckUtils]: 221: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,686 INFO L280 TraceCheckUtils]: 222: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,686 INFO L280 TraceCheckUtils]: 223: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,686 INFO L280 TraceCheckUtils]: 224: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,687 INFO L280 TraceCheckUtils]: 225: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,687 INFO L275 TraceCheckUtils]: 226: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,687 INFO L280 TraceCheckUtils]: 227: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,687 INFO L280 TraceCheckUtils]: 228: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,687 INFO L280 TraceCheckUtils]: 229: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:01,688 INFO L280 TraceCheckUtils]: 230: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,688 INFO L280 TraceCheckUtils]: 231: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,688 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,688 INFO L280 TraceCheckUtils]: 233: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,689 INFO L263 TraceCheckUtils]: 234: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,689 INFO L280 TraceCheckUtils]: 235: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,689 INFO L280 TraceCheckUtils]: 236: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,689 INFO L280 TraceCheckUtils]: 237: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:01,689 INFO L263 TraceCheckUtils]: 238: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,690 INFO L280 TraceCheckUtils]: 239: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,690 INFO L280 TraceCheckUtils]: 240: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,690 INFO L280 TraceCheckUtils]: 241: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,690 INFO L280 TraceCheckUtils]: 242: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,690 INFO L280 TraceCheckUtils]: 243: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,690 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,691 INFO L280 TraceCheckUtils]: 245: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,691 INFO L263 TraceCheckUtils]: 246: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,691 INFO L280 TraceCheckUtils]: 247: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,691 INFO L280 TraceCheckUtils]: 248: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:01,692 INFO L280 TraceCheckUtils]: 249: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:01,692 INFO L280 TraceCheckUtils]: 250: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,692 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,692 INFO L280 TraceCheckUtils]: 252: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,692 INFO L280 TraceCheckUtils]: 253: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,693 INFO L280 TraceCheckUtils]: 254: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:01,693 INFO L280 TraceCheckUtils]: 255: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,693 INFO L280 TraceCheckUtils]: 256: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,693 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,693 INFO L280 TraceCheckUtils]: 258: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,693 INFO L280 TraceCheckUtils]: 259: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,694 INFO L280 TraceCheckUtils]: 260: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:01,694 INFO L280 TraceCheckUtils]: 261: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,694 INFO L280 TraceCheckUtils]: 262: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,695 INFO L275 TraceCheckUtils]: 263: Hoare quadruple {8849#true} {10627#(and (<= 6 fibo_~n) (= fibo_~n |fibo_#in~n|))} #48#return; {10704#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,696 INFO L280 TraceCheckUtils]: 264: Hoare triple {10704#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10704#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,696 INFO L280 TraceCheckUtils]: 265: Hoare triple {10704#(<= 6 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {10704#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,697 INFO L280 TraceCheckUtils]: 266: Hoare triple {10704#(<= 6 |fibo_#in~n|)} havoc #t~ret0; {10704#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,697 INFO L280 TraceCheckUtils]: 267: Hoare triple {10704#(<= 6 |fibo_#in~n|)} havoc #t~ret1; {10704#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,698 INFO L280 TraceCheckUtils]: 268: Hoare triple {10704#(<= 6 |fibo_#in~n|)} assume true; {10704#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,699 INFO L275 TraceCheckUtils]: 269: Hoare quadruple {10704#(<= 6 |fibo_#in~n|)} {9570#(<= fibo_~n 7)} #48#return; {8850#false} is VALID [2020-07-08 22:07:01,765 INFO L280 TraceCheckUtils]: 0: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,765 INFO L280 TraceCheckUtils]: 1: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,765 INFO L280 TraceCheckUtils]: 2: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:01,765 INFO L263 TraceCheckUtils]: 3: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,766 INFO L280 TraceCheckUtils]: 4: Hoare triple {8849#true} ~n := #in~n; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,767 INFO L280 TraceCheckUtils]: 5: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,767 INFO L280 TraceCheckUtils]: 6: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,768 INFO L263 TraceCheckUtils]: 7: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,768 INFO L280 TraceCheckUtils]: 8: Hoare triple {8849#true} ~n := #in~n; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,769 INFO L280 TraceCheckUtils]: 9: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,769 INFO L280 TraceCheckUtils]: 10: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,769 INFO L263 TraceCheckUtils]: 11: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,770 INFO L280 TraceCheckUtils]: 12: Hoare triple {8849#true} ~n := #in~n; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,771 INFO L280 TraceCheckUtils]: 13: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,771 INFO L280 TraceCheckUtils]: 14: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,771 INFO L263 TraceCheckUtils]: 15: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,772 INFO L280 TraceCheckUtils]: 16: Hoare triple {8849#true} ~n := #in~n; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,773 INFO L280 TraceCheckUtils]: 17: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,773 INFO L280 TraceCheckUtils]: 18: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,774 INFO L263 TraceCheckUtils]: 19: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,774 INFO L280 TraceCheckUtils]: 20: Hoare triple {8849#true} ~n := #in~n; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,775 INFO L280 TraceCheckUtils]: 21: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,775 INFO L280 TraceCheckUtils]: 22: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,775 INFO L263 TraceCheckUtils]: 23: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,776 INFO L280 TraceCheckUtils]: 24: Hoare triple {8849#true} ~n := #in~n; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,776 INFO L280 TraceCheckUtils]: 25: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,777 INFO L280 TraceCheckUtils]: 26: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {10278#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:07:01,778 INFO L280 TraceCheckUtils]: 27: Hoare triple {10278#(<= |fibo_#in~n| 1)} #res := 1; {10278#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:07:01,778 INFO L280 TraceCheckUtils]: 28: Hoare triple {10278#(<= |fibo_#in~n| 1)} assume true; {10278#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:07:01,780 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {10278#(<= |fibo_#in~n| 1)} {9841#(= fibo_~n |fibo_#in~n|)} #46#return; {10271#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:07:01,781 INFO L280 TraceCheckUtils]: 30: Hoare triple {10271#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10271#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:07:01,781 INFO L263 TraceCheckUtils]: 31: Hoare triple {10271#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,781 INFO L280 TraceCheckUtils]: 32: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,781 INFO L280 TraceCheckUtils]: 33: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:01,781 INFO L280 TraceCheckUtils]: 34: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:01,782 INFO L280 TraceCheckUtils]: 35: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,782 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {8849#true} {10271#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} #48#return; {10277#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:01,783 INFO L280 TraceCheckUtils]: 37: Hoare triple {10277#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10277#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:01,784 INFO L280 TraceCheckUtils]: 38: Hoare triple {10277#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {10277#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:01,784 INFO L280 TraceCheckUtils]: 39: Hoare triple {10277#(<= |fibo_#in~n| 2)} havoc #t~ret0; {10277#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:01,785 INFO L280 TraceCheckUtils]: 40: Hoare triple {10277#(<= |fibo_#in~n| 2)} havoc #t~ret1; {10277#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:01,785 INFO L280 TraceCheckUtils]: 41: Hoare triple {10277#(<= |fibo_#in~n| 2)} assume true; {10277#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:01,787 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {10277#(<= |fibo_#in~n| 2)} {9841#(= fibo_~n |fibo_#in~n|)} #46#return; {10257#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} is VALID [2020-07-08 22:07:01,788 INFO L280 TraceCheckUtils]: 43: Hoare triple {10257#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10257#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} is VALID [2020-07-08 22:07:01,788 INFO L263 TraceCheckUtils]: 44: Hoare triple {10257#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,788 INFO L280 TraceCheckUtils]: 45: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,788 INFO L280 TraceCheckUtils]: 46: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,788 INFO L280 TraceCheckUtils]: 47: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,789 INFO L280 TraceCheckUtils]: 48: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,789 INFO L280 TraceCheckUtils]: 49: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,790 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {8849#true} {10257#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} #48#return; {10264#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:01,790 INFO L280 TraceCheckUtils]: 51: Hoare triple {10264#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10264#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:01,791 INFO L280 TraceCheckUtils]: 52: Hoare triple {10264#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {10264#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:01,792 INFO L280 TraceCheckUtils]: 53: Hoare triple {10264#(<= |fibo_#in~n| 3)} havoc #t~ret0; {10264#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:01,792 INFO L280 TraceCheckUtils]: 54: Hoare triple {10264#(<= |fibo_#in~n| 3)} havoc #t~ret1; {10264#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:01,792 INFO L280 TraceCheckUtils]: 55: Hoare triple {10264#(<= |fibo_#in~n| 3)} assume true; {10264#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:01,794 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {10264#(<= |fibo_#in~n| 3)} {9841#(= fibo_~n |fibo_#in~n|)} #46#return; {10209#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} is VALID [2020-07-08 22:07:01,794 INFO L280 TraceCheckUtils]: 57: Hoare triple {10209#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10209#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} is VALID [2020-07-08 22:07:01,795 INFO L263 TraceCheckUtils]: 58: Hoare triple {10209#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,795 INFO L280 TraceCheckUtils]: 59: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,795 INFO L280 TraceCheckUtils]: 60: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,795 INFO L280 TraceCheckUtils]: 61: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:01,795 INFO L263 TraceCheckUtils]: 62: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,795 INFO L280 TraceCheckUtils]: 63: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,796 INFO L280 TraceCheckUtils]: 64: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,796 INFO L280 TraceCheckUtils]: 65: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,796 INFO L280 TraceCheckUtils]: 66: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,796 INFO L280 TraceCheckUtils]: 67: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,796 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,796 INFO L280 TraceCheckUtils]: 69: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,797 INFO L263 TraceCheckUtils]: 70: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,797 INFO L280 TraceCheckUtils]: 71: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,797 INFO L280 TraceCheckUtils]: 72: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:01,797 INFO L280 TraceCheckUtils]: 73: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:01,797 INFO L280 TraceCheckUtils]: 74: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,797 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,798 INFO L280 TraceCheckUtils]: 76: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,798 INFO L280 TraceCheckUtils]: 77: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,798 INFO L280 TraceCheckUtils]: 78: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:01,798 INFO L280 TraceCheckUtils]: 79: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,798 INFO L280 TraceCheckUtils]: 80: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,799 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {8849#true} {10209#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} #48#return; {10233#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:07:01,800 INFO L280 TraceCheckUtils]: 82: Hoare triple {10233#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10233#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:07:01,800 INFO L280 TraceCheckUtils]: 83: Hoare triple {10233#(<= |fibo_#in~n| 4)} #res := #t~ret0 + #t~ret1; {10233#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:07:01,801 INFO L280 TraceCheckUtils]: 84: Hoare triple {10233#(<= |fibo_#in~n| 4)} havoc #t~ret0; {10233#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:07:01,801 INFO L280 TraceCheckUtils]: 85: Hoare triple {10233#(<= |fibo_#in~n| 4)} havoc #t~ret1; {10233#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:07:01,802 INFO L280 TraceCheckUtils]: 86: Hoare triple {10233#(<= |fibo_#in~n| 4)} assume true; {10233#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:07:01,803 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {10233#(<= |fibo_#in~n| 4)} {9841#(= fibo_~n |fibo_#in~n|)} #46#return; {10125#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 5))} is VALID [2020-07-08 22:07:01,804 INFO L280 TraceCheckUtils]: 88: Hoare triple {10125#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 5))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10125#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 5))} is VALID [2020-07-08 22:07:01,804 INFO L263 TraceCheckUtils]: 89: Hoare triple {10125#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 5))} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,804 INFO L280 TraceCheckUtils]: 90: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,804 INFO L280 TraceCheckUtils]: 91: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,804 INFO L280 TraceCheckUtils]: 92: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:01,805 INFO L263 TraceCheckUtils]: 93: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,805 INFO L280 TraceCheckUtils]: 94: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,805 INFO L280 TraceCheckUtils]: 95: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,805 INFO L280 TraceCheckUtils]: 96: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:01,805 INFO L263 TraceCheckUtils]: 97: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,806 INFO L280 TraceCheckUtils]: 98: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,806 INFO L280 TraceCheckUtils]: 99: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,806 INFO L280 TraceCheckUtils]: 100: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,806 INFO L280 TraceCheckUtils]: 101: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,806 INFO L280 TraceCheckUtils]: 102: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,806 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,807 INFO L280 TraceCheckUtils]: 104: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,807 INFO L263 TraceCheckUtils]: 105: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,807 INFO L280 TraceCheckUtils]: 106: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,807 INFO L280 TraceCheckUtils]: 107: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:01,807 INFO L280 TraceCheckUtils]: 108: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:01,808 INFO L280 TraceCheckUtils]: 109: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,808 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,808 INFO L280 TraceCheckUtils]: 111: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,808 INFO L280 TraceCheckUtils]: 112: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,808 INFO L280 TraceCheckUtils]: 113: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:01,809 INFO L280 TraceCheckUtils]: 114: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,809 INFO L280 TraceCheckUtils]: 115: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,809 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,809 INFO L280 TraceCheckUtils]: 117: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,809 INFO L263 TraceCheckUtils]: 118: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,809 INFO L280 TraceCheckUtils]: 119: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,810 INFO L280 TraceCheckUtils]: 120: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,810 INFO L280 TraceCheckUtils]: 121: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,810 INFO L280 TraceCheckUtils]: 122: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,810 INFO L280 TraceCheckUtils]: 123: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,810 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,810 INFO L280 TraceCheckUtils]: 125: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,811 INFO L280 TraceCheckUtils]: 126: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,811 INFO L280 TraceCheckUtils]: 127: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:01,811 INFO L280 TraceCheckUtils]: 128: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,811 INFO L280 TraceCheckUtils]: 129: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,812 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {8849#true} {10125#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 5))} #48#return; {10167#(<= |fibo_#in~n| 5)} is VALID [2020-07-08 22:07:01,813 INFO L280 TraceCheckUtils]: 131: Hoare triple {10167#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10167#(<= |fibo_#in~n| 5)} is VALID [2020-07-08 22:07:01,813 INFO L280 TraceCheckUtils]: 132: Hoare triple {10167#(<= |fibo_#in~n| 5)} #res := #t~ret0 + #t~ret1; {10167#(<= |fibo_#in~n| 5)} is VALID [2020-07-08 22:07:01,814 INFO L280 TraceCheckUtils]: 133: Hoare triple {10167#(<= |fibo_#in~n| 5)} havoc #t~ret0; {10167#(<= |fibo_#in~n| 5)} is VALID [2020-07-08 22:07:01,814 INFO L280 TraceCheckUtils]: 134: Hoare triple {10167#(<= |fibo_#in~n| 5)} havoc #t~ret1; {10167#(<= |fibo_#in~n| 5)} is VALID [2020-07-08 22:07:01,815 INFO L280 TraceCheckUtils]: 135: Hoare triple {10167#(<= |fibo_#in~n| 5)} assume true; {10167#(<= |fibo_#in~n| 5)} is VALID [2020-07-08 22:07:01,816 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {10167#(<= |fibo_#in~n| 5)} {9841#(= fibo_~n |fibo_#in~n|)} #46#return; {9971#(and (<= fibo_~n 6) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-08 22:07:01,817 INFO L280 TraceCheckUtils]: 137: Hoare triple {9971#(and (<= fibo_~n 6) (= fibo_~n |fibo_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9971#(and (<= fibo_~n 6) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-08 22:07:01,817 INFO L263 TraceCheckUtils]: 138: Hoare triple {9971#(and (<= fibo_~n 6) (= fibo_~n |fibo_#in~n|))} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,817 INFO L280 TraceCheckUtils]: 139: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,817 INFO L280 TraceCheckUtils]: 140: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,817 INFO L280 TraceCheckUtils]: 141: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:01,818 INFO L263 TraceCheckUtils]: 142: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,818 INFO L280 TraceCheckUtils]: 143: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,818 INFO L280 TraceCheckUtils]: 144: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,818 INFO L280 TraceCheckUtils]: 145: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:01,818 INFO L263 TraceCheckUtils]: 146: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,818 INFO L280 TraceCheckUtils]: 147: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,819 INFO L280 TraceCheckUtils]: 148: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,819 INFO L280 TraceCheckUtils]: 149: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:01,819 INFO L263 TraceCheckUtils]: 150: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,819 INFO L280 TraceCheckUtils]: 151: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,819 INFO L280 TraceCheckUtils]: 152: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,819 INFO L280 TraceCheckUtils]: 153: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,820 INFO L280 TraceCheckUtils]: 154: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,820 INFO L280 TraceCheckUtils]: 155: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,820 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,820 INFO L280 TraceCheckUtils]: 157: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,820 INFO L263 TraceCheckUtils]: 158: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,821 INFO L280 TraceCheckUtils]: 159: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,821 INFO L280 TraceCheckUtils]: 160: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:01,821 INFO L280 TraceCheckUtils]: 161: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:01,821 INFO L280 TraceCheckUtils]: 162: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,821 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,821 INFO L280 TraceCheckUtils]: 164: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,822 INFO L280 TraceCheckUtils]: 165: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,822 INFO L280 TraceCheckUtils]: 166: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:01,822 INFO L280 TraceCheckUtils]: 167: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,822 INFO L280 TraceCheckUtils]: 168: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,822 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,823 INFO L280 TraceCheckUtils]: 170: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,823 INFO L263 TraceCheckUtils]: 171: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,823 INFO L280 TraceCheckUtils]: 172: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,823 INFO L280 TraceCheckUtils]: 173: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,823 INFO L280 TraceCheckUtils]: 174: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,823 INFO L280 TraceCheckUtils]: 175: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,824 INFO L280 TraceCheckUtils]: 176: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,824 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,824 INFO L280 TraceCheckUtils]: 178: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,824 INFO L280 TraceCheckUtils]: 179: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,824 INFO L280 TraceCheckUtils]: 180: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:01,824 INFO L280 TraceCheckUtils]: 181: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,825 INFO L280 TraceCheckUtils]: 182: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,825 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,825 INFO L280 TraceCheckUtils]: 184: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,825 INFO L263 TraceCheckUtils]: 185: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,825 INFO L280 TraceCheckUtils]: 186: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,825 INFO L280 TraceCheckUtils]: 187: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,826 INFO L280 TraceCheckUtils]: 188: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:01,826 INFO L263 TraceCheckUtils]: 189: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,826 INFO L280 TraceCheckUtils]: 190: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,826 INFO L280 TraceCheckUtils]: 191: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,826 INFO L280 TraceCheckUtils]: 192: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,826 INFO L280 TraceCheckUtils]: 193: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,827 INFO L280 TraceCheckUtils]: 194: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,827 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,827 INFO L280 TraceCheckUtils]: 196: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,828 INFO L263 TraceCheckUtils]: 197: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,828 INFO L280 TraceCheckUtils]: 198: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,828 INFO L280 TraceCheckUtils]: 199: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:01,828 INFO L280 TraceCheckUtils]: 200: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:01,828 INFO L280 TraceCheckUtils]: 201: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,829 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,829 INFO L280 TraceCheckUtils]: 203: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,829 INFO L280 TraceCheckUtils]: 204: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,829 INFO L280 TraceCheckUtils]: 205: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:01,829 INFO L280 TraceCheckUtils]: 206: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,829 INFO L280 TraceCheckUtils]: 207: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,830 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,830 INFO L280 TraceCheckUtils]: 209: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,830 INFO L280 TraceCheckUtils]: 210: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,830 INFO L280 TraceCheckUtils]: 211: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:01,830 INFO L280 TraceCheckUtils]: 212: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,830 INFO L280 TraceCheckUtils]: 213: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,832 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {8849#true} {9971#(and (<= fibo_~n 6) (= fibo_~n |fibo_#in~n|))} #48#return; {10048#(<= |fibo_#in~n| 6)} is VALID [2020-07-08 22:07:01,832 INFO L280 TraceCheckUtils]: 215: Hoare triple {10048#(<= |fibo_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10048#(<= |fibo_#in~n| 6)} is VALID [2020-07-08 22:07:01,833 INFO L280 TraceCheckUtils]: 216: Hoare triple {10048#(<= |fibo_#in~n| 6)} #res := #t~ret0 + #t~ret1; {10048#(<= |fibo_#in~n| 6)} is VALID [2020-07-08 22:07:01,833 INFO L280 TraceCheckUtils]: 217: Hoare triple {10048#(<= |fibo_#in~n| 6)} havoc #t~ret0; {10048#(<= |fibo_#in~n| 6)} is VALID [2020-07-08 22:07:01,833 INFO L280 TraceCheckUtils]: 218: Hoare triple {10048#(<= |fibo_#in~n| 6)} havoc #t~ret1; {10048#(<= |fibo_#in~n| 6)} is VALID [2020-07-08 22:07:01,834 INFO L280 TraceCheckUtils]: 219: Hoare triple {10048#(<= |fibo_#in~n| 6)} assume true; {10048#(<= |fibo_#in~n| 6)} is VALID [2020-07-08 22:07:01,834 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {10048#(<= |fibo_#in~n| 6)} {8849#true} #46#return; {9570#(<= fibo_~n 7)} is VALID [2020-07-08 22:07:01,835 INFO L280 TraceCheckUtils]: 221: Hoare triple {9570#(<= fibo_~n 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9570#(<= fibo_~n 7)} is VALID [2020-07-08 22:07:01,835 INFO L263 TraceCheckUtils]: 222: Hoare triple {9570#(<= fibo_~n 7)} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,835 INFO L280 TraceCheckUtils]: 223: Hoare triple {8849#true} ~n := #in~n; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,836 INFO L280 TraceCheckUtils]: 224: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,836 INFO L280 TraceCheckUtils]: 225: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,836 INFO L263 TraceCheckUtils]: 226: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,839 INFO L280 TraceCheckUtils]: 227: Hoare triple {8849#true} ~n := #in~n; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,842 INFO L280 TraceCheckUtils]: 228: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,843 INFO L280 TraceCheckUtils]: 229: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,843 INFO L263 TraceCheckUtils]: 230: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,844 INFO L280 TraceCheckUtils]: 231: Hoare triple {8849#true} ~n := #in~n; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,845 INFO L280 TraceCheckUtils]: 232: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,845 INFO L280 TraceCheckUtils]: 233: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,845 INFO L263 TraceCheckUtils]: 234: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,846 INFO L280 TraceCheckUtils]: 235: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,846 INFO L280 TraceCheckUtils]: 236: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,846 INFO L280 TraceCheckUtils]: 237: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:01,846 INFO L263 TraceCheckUtils]: 238: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,846 INFO L280 TraceCheckUtils]: 239: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,846 INFO L280 TraceCheckUtils]: 240: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,847 INFO L280 TraceCheckUtils]: 241: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:01,847 INFO L263 TraceCheckUtils]: 242: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,847 INFO L280 TraceCheckUtils]: 243: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,847 INFO L280 TraceCheckUtils]: 244: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,847 INFO L280 TraceCheckUtils]: 245: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:01,848 INFO L263 TraceCheckUtils]: 246: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,848 INFO L280 TraceCheckUtils]: 247: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,848 INFO L280 TraceCheckUtils]: 248: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,848 INFO L280 TraceCheckUtils]: 249: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,848 INFO L280 TraceCheckUtils]: 250: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,848 INFO L280 TraceCheckUtils]: 251: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,849 INFO L275 TraceCheckUtils]: 252: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,849 INFO L280 TraceCheckUtils]: 253: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,849 INFO L263 TraceCheckUtils]: 254: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,849 INFO L280 TraceCheckUtils]: 255: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,849 INFO L280 TraceCheckUtils]: 256: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:01,850 INFO L280 TraceCheckUtils]: 257: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:01,850 INFO L280 TraceCheckUtils]: 258: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,850 INFO L275 TraceCheckUtils]: 259: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,850 INFO L280 TraceCheckUtils]: 260: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,850 INFO L280 TraceCheckUtils]: 261: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,850 INFO L280 TraceCheckUtils]: 262: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:01,851 INFO L280 TraceCheckUtils]: 263: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,851 INFO L280 TraceCheckUtils]: 264: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,851 INFO L275 TraceCheckUtils]: 265: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,851 INFO L280 TraceCheckUtils]: 266: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,851 INFO L263 TraceCheckUtils]: 267: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,851 INFO L280 TraceCheckUtils]: 268: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,852 INFO L280 TraceCheckUtils]: 269: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,852 INFO L280 TraceCheckUtils]: 270: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,852 INFO L280 TraceCheckUtils]: 271: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,852 INFO L280 TraceCheckUtils]: 272: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,852 INFO L275 TraceCheckUtils]: 273: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,853 INFO L280 TraceCheckUtils]: 274: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,853 INFO L280 TraceCheckUtils]: 275: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,853 INFO L280 TraceCheckUtils]: 276: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:01,853 INFO L280 TraceCheckUtils]: 277: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,853 INFO L280 TraceCheckUtils]: 278: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,853 INFO L275 TraceCheckUtils]: 279: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,854 INFO L280 TraceCheckUtils]: 280: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,854 INFO L263 TraceCheckUtils]: 281: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,854 INFO L280 TraceCheckUtils]: 282: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,854 INFO L280 TraceCheckUtils]: 283: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,854 INFO L280 TraceCheckUtils]: 284: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:01,855 INFO L263 TraceCheckUtils]: 285: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,855 INFO L280 TraceCheckUtils]: 286: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,855 INFO L280 TraceCheckUtils]: 287: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,855 INFO L280 TraceCheckUtils]: 288: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,855 INFO L280 TraceCheckUtils]: 289: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,855 INFO L280 TraceCheckUtils]: 290: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,856 INFO L275 TraceCheckUtils]: 291: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,856 INFO L280 TraceCheckUtils]: 292: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,856 INFO L263 TraceCheckUtils]: 293: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,856 INFO L280 TraceCheckUtils]: 294: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,856 INFO L280 TraceCheckUtils]: 295: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:01,857 INFO L280 TraceCheckUtils]: 296: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:01,857 INFO L280 TraceCheckUtils]: 297: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,857 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,858 INFO L280 TraceCheckUtils]: 299: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,858 INFO L280 TraceCheckUtils]: 300: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,858 INFO L280 TraceCheckUtils]: 301: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:01,858 INFO L280 TraceCheckUtils]: 302: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,858 INFO L280 TraceCheckUtils]: 303: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,859 INFO L275 TraceCheckUtils]: 304: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,859 INFO L280 TraceCheckUtils]: 305: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,859 INFO L280 TraceCheckUtils]: 306: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,859 INFO L280 TraceCheckUtils]: 307: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:01,859 INFO L280 TraceCheckUtils]: 308: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,859 INFO L280 TraceCheckUtils]: 309: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,860 INFO L275 TraceCheckUtils]: 310: Hoare quadruple {8849#true} {9841#(= fibo_~n |fibo_#in~n|)} #46#return; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,861 INFO L280 TraceCheckUtils]: 311: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,861 INFO L263 TraceCheckUtils]: 312: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,862 INFO L280 TraceCheckUtils]: 313: Hoare triple {8849#true} ~n := #in~n; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,863 INFO L280 TraceCheckUtils]: 314: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,863 INFO L280 TraceCheckUtils]: 315: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,864 INFO L263 TraceCheckUtils]: 316: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,864 INFO L280 TraceCheckUtils]: 317: Hoare triple {8849#true} ~n := #in~n; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,865 INFO L280 TraceCheckUtils]: 318: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} is VALID [2020-07-08 22:07:01,866 INFO L280 TraceCheckUtils]: 319: Hoare triple {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} assume !(1 == ~n); {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} is VALID [2020-07-08 22:07:01,866 INFO L263 TraceCheckUtils]: 320: Hoare triple {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,866 INFO L280 TraceCheckUtils]: 321: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,867 INFO L280 TraceCheckUtils]: 322: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,867 INFO L280 TraceCheckUtils]: 323: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,867 INFO L280 TraceCheckUtils]: 324: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,867 INFO L280 TraceCheckUtils]: 325: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,868 INFO L275 TraceCheckUtils]: 326: Hoare quadruple {8849#true} {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} #46#return; {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} is VALID [2020-07-08 22:07:01,869 INFO L280 TraceCheckUtils]: 327: Hoare triple {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} is VALID [2020-07-08 22:07:01,869 INFO L263 TraceCheckUtils]: 328: Hoare triple {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,869 INFO L280 TraceCheckUtils]: 329: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,870 INFO L280 TraceCheckUtils]: 330: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:01,870 INFO L280 TraceCheckUtils]: 331: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:01,870 INFO L280 TraceCheckUtils]: 332: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,871 INFO L275 TraceCheckUtils]: 333: Hoare quadruple {8849#true} {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} #48#return; {11153#(<= 1 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,872 INFO L280 TraceCheckUtils]: 334: Hoare triple {11153#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11153#(<= 1 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,872 INFO L280 TraceCheckUtils]: 335: Hoare triple {11153#(<= 1 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {11153#(<= 1 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,873 INFO L280 TraceCheckUtils]: 336: Hoare triple {11153#(<= 1 |fibo_#in~n|)} havoc #t~ret0; {11153#(<= 1 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,874 INFO L280 TraceCheckUtils]: 337: Hoare triple {11153#(<= 1 |fibo_#in~n|)} havoc #t~ret1; {11153#(<= 1 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,874 INFO L280 TraceCheckUtils]: 338: Hoare triple {11153#(<= 1 |fibo_#in~n|)} assume true; {11153#(<= 1 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,875 INFO L275 TraceCheckUtils]: 339: Hoare quadruple {11153#(<= 1 |fibo_#in~n|)} {9841#(= fibo_~n |fibo_#in~n|)} #46#return; {11133#(and (= fibo_~n |fibo_#in~n|) (<= 2 fibo_~n))} is VALID [2020-07-08 22:07:01,876 INFO L280 TraceCheckUtils]: 340: Hoare triple {11133#(and (= fibo_~n |fibo_#in~n|) (<= 2 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11133#(and (= fibo_~n |fibo_#in~n|) (<= 2 fibo_~n))} is VALID [2020-07-08 22:07:01,876 INFO L263 TraceCheckUtils]: 341: Hoare triple {11133#(and (= fibo_~n |fibo_#in~n|) (<= 2 fibo_~n))} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,877 INFO L280 TraceCheckUtils]: 342: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,877 INFO L280 TraceCheckUtils]: 343: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,877 INFO L280 TraceCheckUtils]: 344: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,877 INFO L280 TraceCheckUtils]: 345: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,878 INFO L280 TraceCheckUtils]: 346: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,879 INFO L275 TraceCheckUtils]: 347: Hoare quadruple {8849#true} {11133#(and (= fibo_~n |fibo_#in~n|) (<= 2 fibo_~n))} #48#return; {11140#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,879 INFO L280 TraceCheckUtils]: 348: Hoare triple {11140#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11140#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,880 INFO L280 TraceCheckUtils]: 349: Hoare triple {11140#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {11140#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,881 INFO L280 TraceCheckUtils]: 350: Hoare triple {11140#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {11140#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,881 INFO L280 TraceCheckUtils]: 351: Hoare triple {11140#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {11140#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,882 INFO L280 TraceCheckUtils]: 352: Hoare triple {11140#(<= 2 |fibo_#in~n|)} assume true; {11140#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,883 INFO L275 TraceCheckUtils]: 353: Hoare quadruple {11140#(<= 2 |fibo_#in~n|)} {9841#(= fibo_~n |fibo_#in~n|)} #48#return; {10994#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,884 INFO L280 TraceCheckUtils]: 354: Hoare triple {10994#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10994#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,884 INFO L280 TraceCheckUtils]: 355: Hoare triple {10994#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {10994#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,885 INFO L280 TraceCheckUtils]: 356: Hoare triple {10994#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {10994#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,885 INFO L280 TraceCheckUtils]: 357: Hoare triple {10994#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {10994#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,886 INFO L280 TraceCheckUtils]: 358: Hoare triple {10994#(<= 4 |fibo_#in~n|)} assume true; {10994#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,887 INFO L275 TraceCheckUtils]: 359: Hoare quadruple {10994#(<= 4 |fibo_#in~n|)} {9841#(= fibo_~n |fibo_#in~n|)} #46#return; {10834#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} is VALID [2020-07-08 22:07:01,888 INFO L280 TraceCheckUtils]: 360: Hoare triple {10834#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10834#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} is VALID [2020-07-08 22:07:01,888 INFO L263 TraceCheckUtils]: 361: Hoare triple {10834#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,888 INFO L280 TraceCheckUtils]: 362: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,888 INFO L280 TraceCheckUtils]: 363: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,889 INFO L280 TraceCheckUtils]: 364: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:01,889 INFO L263 TraceCheckUtils]: 365: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,889 INFO L280 TraceCheckUtils]: 366: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,889 INFO L280 TraceCheckUtils]: 367: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,889 INFO L280 TraceCheckUtils]: 368: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:01,889 INFO L263 TraceCheckUtils]: 369: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,890 INFO L280 TraceCheckUtils]: 370: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,890 INFO L280 TraceCheckUtils]: 371: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,890 INFO L280 TraceCheckUtils]: 372: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,890 INFO L280 TraceCheckUtils]: 373: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,890 INFO L280 TraceCheckUtils]: 374: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,891 INFO L275 TraceCheckUtils]: 375: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,891 INFO L280 TraceCheckUtils]: 376: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,891 INFO L263 TraceCheckUtils]: 377: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,891 INFO L280 TraceCheckUtils]: 378: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,891 INFO L280 TraceCheckUtils]: 379: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:01,891 INFO L280 TraceCheckUtils]: 380: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:01,892 INFO L280 TraceCheckUtils]: 381: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,892 INFO L275 TraceCheckUtils]: 382: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,892 INFO L280 TraceCheckUtils]: 383: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,892 INFO L280 TraceCheckUtils]: 384: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,892 INFO L280 TraceCheckUtils]: 385: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:01,893 INFO L280 TraceCheckUtils]: 386: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,893 INFO L280 TraceCheckUtils]: 387: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,893 INFO L275 TraceCheckUtils]: 388: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,893 INFO L280 TraceCheckUtils]: 389: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,893 INFO L263 TraceCheckUtils]: 390: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,893 INFO L280 TraceCheckUtils]: 391: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,894 INFO L280 TraceCheckUtils]: 392: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,894 INFO L280 TraceCheckUtils]: 393: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,894 INFO L280 TraceCheckUtils]: 394: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,894 INFO L280 TraceCheckUtils]: 395: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,894 INFO L275 TraceCheckUtils]: 396: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,895 INFO L280 TraceCheckUtils]: 397: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,895 INFO L280 TraceCheckUtils]: 398: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,895 INFO L280 TraceCheckUtils]: 399: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:01,895 INFO L280 TraceCheckUtils]: 400: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,895 INFO L280 TraceCheckUtils]: 401: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,896 INFO L275 TraceCheckUtils]: 402: Hoare quadruple {8849#true} {10834#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} #48#return; {10876#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,897 INFO L280 TraceCheckUtils]: 403: Hoare triple {10876#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10876#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,898 INFO L280 TraceCheckUtils]: 404: Hoare triple {10876#(<= 5 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {10876#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,898 INFO L280 TraceCheckUtils]: 405: Hoare triple {10876#(<= 5 |fibo_#in~n|)} havoc #t~ret0; {10876#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,899 INFO L280 TraceCheckUtils]: 406: Hoare triple {10876#(<= 5 |fibo_#in~n|)} havoc #t~ret1; {10876#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,899 INFO L280 TraceCheckUtils]: 407: Hoare triple {10876#(<= 5 |fibo_#in~n|)} assume true; {10876#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,901 INFO L275 TraceCheckUtils]: 408: Hoare quadruple {10876#(<= 5 |fibo_#in~n|)} {9841#(= fibo_~n |fibo_#in~n|)} #46#return; {10627#(and (<= 6 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-08 22:07:01,901 INFO L280 TraceCheckUtils]: 409: Hoare triple {10627#(and (<= 6 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10627#(and (<= 6 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-08 22:07:01,902 INFO L263 TraceCheckUtils]: 410: Hoare triple {10627#(and (<= 6 fibo_~n) (= fibo_~n |fibo_#in~n|))} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,902 INFO L280 TraceCheckUtils]: 411: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,902 INFO L280 TraceCheckUtils]: 412: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,902 INFO L280 TraceCheckUtils]: 413: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:01,902 INFO L263 TraceCheckUtils]: 414: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,902 INFO L280 TraceCheckUtils]: 415: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,903 INFO L280 TraceCheckUtils]: 416: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,903 INFO L280 TraceCheckUtils]: 417: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:01,903 INFO L263 TraceCheckUtils]: 418: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,903 INFO L280 TraceCheckUtils]: 419: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,903 INFO L280 TraceCheckUtils]: 420: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,903 INFO L280 TraceCheckUtils]: 421: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:01,904 INFO L263 TraceCheckUtils]: 422: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,904 INFO L280 TraceCheckUtils]: 423: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,904 INFO L280 TraceCheckUtils]: 424: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,904 INFO L280 TraceCheckUtils]: 425: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,904 INFO L280 TraceCheckUtils]: 426: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,904 INFO L280 TraceCheckUtils]: 427: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,905 INFO L275 TraceCheckUtils]: 428: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,905 INFO L280 TraceCheckUtils]: 429: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,905 INFO L263 TraceCheckUtils]: 430: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,905 INFO L280 TraceCheckUtils]: 431: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,905 INFO L280 TraceCheckUtils]: 432: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:01,906 INFO L280 TraceCheckUtils]: 433: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:01,906 INFO L280 TraceCheckUtils]: 434: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,906 INFO L275 TraceCheckUtils]: 435: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,906 INFO L280 TraceCheckUtils]: 436: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,906 INFO L280 TraceCheckUtils]: 437: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,907 INFO L280 TraceCheckUtils]: 438: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:01,907 INFO L280 TraceCheckUtils]: 439: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,907 INFO L280 TraceCheckUtils]: 440: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,907 INFO L275 TraceCheckUtils]: 441: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,907 INFO L280 TraceCheckUtils]: 442: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,907 INFO L263 TraceCheckUtils]: 443: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,908 INFO L280 TraceCheckUtils]: 444: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,908 INFO L280 TraceCheckUtils]: 445: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,908 INFO L280 TraceCheckUtils]: 446: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,908 INFO L280 TraceCheckUtils]: 447: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,908 INFO L280 TraceCheckUtils]: 448: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,909 INFO L275 TraceCheckUtils]: 449: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,909 INFO L280 TraceCheckUtils]: 450: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,909 INFO L280 TraceCheckUtils]: 451: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,909 INFO L280 TraceCheckUtils]: 452: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:01,909 INFO L280 TraceCheckUtils]: 453: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,909 INFO L280 TraceCheckUtils]: 454: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,910 INFO L275 TraceCheckUtils]: 455: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,910 INFO L280 TraceCheckUtils]: 456: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,910 INFO L263 TraceCheckUtils]: 457: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,910 INFO L280 TraceCheckUtils]: 458: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,910 INFO L280 TraceCheckUtils]: 459: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,910 INFO L280 TraceCheckUtils]: 460: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:01,911 INFO L263 TraceCheckUtils]: 461: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:01,911 INFO L280 TraceCheckUtils]: 462: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,911 INFO L280 TraceCheckUtils]: 463: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:01,911 INFO L280 TraceCheckUtils]: 464: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:01,911 INFO L280 TraceCheckUtils]: 465: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:01,911 INFO L280 TraceCheckUtils]: 466: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,912 INFO L275 TraceCheckUtils]: 467: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:01,912 INFO L280 TraceCheckUtils]: 468: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,912 INFO L263 TraceCheckUtils]: 469: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:01,912 INFO L280 TraceCheckUtils]: 470: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:01,912 INFO L280 TraceCheckUtils]: 471: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:01,912 INFO L280 TraceCheckUtils]: 472: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:01,913 INFO L280 TraceCheckUtils]: 473: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,913 INFO L275 TraceCheckUtils]: 474: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,913 INFO L280 TraceCheckUtils]: 475: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,913 INFO L280 TraceCheckUtils]: 476: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,913 INFO L280 TraceCheckUtils]: 477: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:01,914 INFO L280 TraceCheckUtils]: 478: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,914 INFO L280 TraceCheckUtils]: 479: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,914 INFO L275 TraceCheckUtils]: 480: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:01,914 INFO L280 TraceCheckUtils]: 481: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:01,914 INFO L280 TraceCheckUtils]: 482: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,914 INFO L280 TraceCheckUtils]: 483: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:01,915 INFO L280 TraceCheckUtils]: 484: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:01,915 INFO L280 TraceCheckUtils]: 485: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:01,916 INFO L275 TraceCheckUtils]: 486: Hoare quadruple {8849#true} {10627#(and (<= 6 fibo_~n) (= fibo_~n |fibo_#in~n|))} #48#return; {10704#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,917 INFO L280 TraceCheckUtils]: 487: Hoare triple {10704#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10704#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,917 INFO L280 TraceCheckUtils]: 488: Hoare triple {10704#(<= 6 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {10704#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,918 INFO L280 TraceCheckUtils]: 489: Hoare triple {10704#(<= 6 |fibo_#in~n|)} havoc #t~ret0; {10704#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,918 INFO L280 TraceCheckUtils]: 490: Hoare triple {10704#(<= 6 |fibo_#in~n|)} havoc #t~ret1; {10704#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,919 INFO L280 TraceCheckUtils]: 491: Hoare triple {10704#(<= 6 |fibo_#in~n|)} assume true; {10704#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:01,920 INFO L275 TraceCheckUtils]: 492: Hoare quadruple {10704#(<= 6 |fibo_#in~n|)} {9570#(<= fibo_~n 7)} #48#return; {8850#false} is VALID [2020-07-08 22:07:01,920 INFO L280 TraceCheckUtils]: 493: Hoare triple {8850#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8850#false} is VALID [2020-07-08 22:07:01,920 INFO L280 TraceCheckUtils]: 494: Hoare triple {8850#false} #res := #t~ret0 + #t~ret1; {8850#false} is VALID [2020-07-08 22:07:01,921 INFO L280 TraceCheckUtils]: 495: Hoare triple {8850#false} havoc #t~ret0; {8850#false} is VALID [2020-07-08 22:07:01,921 INFO L280 TraceCheckUtils]: 496: Hoare triple {8850#false} havoc #t~ret1; {8850#false} is VALID [2020-07-08 22:07:01,921 INFO L280 TraceCheckUtils]: 497: Hoare triple {8850#false} assume true; {8850#false} is VALID [2020-07-08 22:07:01,921 INFO L275 TraceCheckUtils]: 498: Hoare quadruple {8850#false} {8853#(<= main_~x~0 7)} #44#return; {8850#false} is VALID [2020-07-08 22:07:02,025 INFO L263 TraceCheckUtils]: 0: Hoare triple {8849#true} call ULTIMATE.init(); {8849#true} is VALID [2020-07-08 22:07:02,025 INFO L280 TraceCheckUtils]: 1: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:02,025 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8849#true} {8849#true} #40#return; {8849#true} is VALID [2020-07-08 22:07:02,025 INFO L263 TraceCheckUtils]: 3: Hoare triple {8849#true} call #t~ret3 := main(); {8849#true} is VALID [2020-07-08 22:07:02,028 INFO L280 TraceCheckUtils]: 4: Hoare triple {8849#true} ~x~0 := 7; {8853#(<= main_~x~0 7)} is VALID [2020-07-08 22:07:02,028 INFO L263 TraceCheckUtils]: 5: Hoare triple {8853#(<= main_~x~0 7)} call #t~ret2 := fibo(~x~0); {8849#true} is VALID [2020-07-08 22:07:02,028 INFO L280 TraceCheckUtils]: 6: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:02,029 INFO L280 TraceCheckUtils]: 7: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:02,029 INFO L280 TraceCheckUtils]: 8: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:02,029 INFO L263 TraceCheckUtils]: 9: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:02,030 INFO L280 TraceCheckUtils]: 10: Hoare triple {8849#true} ~n := #in~n; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:02,031 INFO L280 TraceCheckUtils]: 11: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:02,031 INFO L280 TraceCheckUtils]: 12: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:02,031 INFO L263 TraceCheckUtils]: 13: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:02,032 INFO L280 TraceCheckUtils]: 14: Hoare triple {8849#true} ~n := #in~n; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:02,032 INFO L280 TraceCheckUtils]: 15: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:02,032 INFO L280 TraceCheckUtils]: 16: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:02,032 INFO L263 TraceCheckUtils]: 17: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:02,039 INFO L280 TraceCheckUtils]: 18: Hoare triple {8849#true} ~n := #in~n; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:02,039 INFO L280 TraceCheckUtils]: 19: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:02,040 INFO L280 TraceCheckUtils]: 20: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:02,040 INFO L263 TraceCheckUtils]: 21: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:02,040 INFO L280 TraceCheckUtils]: 22: Hoare triple {8849#true} ~n := #in~n; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:02,041 INFO L280 TraceCheckUtils]: 23: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:02,042 INFO L280 TraceCheckUtils]: 24: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:02,042 INFO L263 TraceCheckUtils]: 25: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:02,042 INFO L280 TraceCheckUtils]: 26: Hoare triple {8849#true} ~n := #in~n; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:02,043 INFO L280 TraceCheckUtils]: 27: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:02,044 INFO L280 TraceCheckUtils]: 28: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:02,044 INFO L263 TraceCheckUtils]: 29: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:02,044 INFO L280 TraceCheckUtils]: 30: Hoare triple {8849#true} ~n := #in~n; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:02,045 INFO L280 TraceCheckUtils]: 31: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:02,046 INFO L280 TraceCheckUtils]: 32: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {10278#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:07:02,046 INFO L280 TraceCheckUtils]: 33: Hoare triple {10278#(<= |fibo_#in~n| 1)} #res := 1; {10278#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:07:02,047 INFO L280 TraceCheckUtils]: 34: Hoare triple {10278#(<= |fibo_#in~n| 1)} assume true; {10278#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:07:02,048 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {10278#(<= |fibo_#in~n| 1)} {9841#(= fibo_~n |fibo_#in~n|)} #46#return; {10271#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:07:02,049 INFO L280 TraceCheckUtils]: 36: Hoare triple {10271#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10271#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:07:02,049 INFO L263 TraceCheckUtils]: 37: Hoare triple {10271#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:02,049 INFO L280 TraceCheckUtils]: 38: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:02,049 INFO L280 TraceCheckUtils]: 39: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:02,050 INFO L280 TraceCheckUtils]: 40: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:02,050 INFO L280 TraceCheckUtils]: 41: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:02,051 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {8849#true} {10271#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} #48#return; {10277#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:02,052 INFO L280 TraceCheckUtils]: 43: Hoare triple {10277#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10277#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:02,052 INFO L280 TraceCheckUtils]: 44: Hoare triple {10277#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {10277#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:02,053 INFO L280 TraceCheckUtils]: 45: Hoare triple {10277#(<= |fibo_#in~n| 2)} havoc #t~ret0; {10277#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:02,053 INFO L280 TraceCheckUtils]: 46: Hoare triple {10277#(<= |fibo_#in~n| 2)} havoc #t~ret1; {10277#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:02,054 INFO L280 TraceCheckUtils]: 47: Hoare triple {10277#(<= |fibo_#in~n| 2)} assume true; {10277#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:02,055 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {10277#(<= |fibo_#in~n| 2)} {9841#(= fibo_~n |fibo_#in~n|)} #46#return; {10257#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} is VALID [2020-07-08 22:07:02,056 INFO L280 TraceCheckUtils]: 49: Hoare triple {10257#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10257#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} is VALID [2020-07-08 22:07:02,056 INFO L263 TraceCheckUtils]: 50: Hoare triple {10257#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:02,056 INFO L280 TraceCheckUtils]: 51: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:02,057 INFO L280 TraceCheckUtils]: 52: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:02,057 INFO L280 TraceCheckUtils]: 53: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:02,057 INFO L280 TraceCheckUtils]: 54: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:02,057 INFO L280 TraceCheckUtils]: 55: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:02,058 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {8849#true} {10257#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} #48#return; {10264#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:02,058 INFO L280 TraceCheckUtils]: 57: Hoare triple {10264#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10264#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:02,059 INFO L280 TraceCheckUtils]: 58: Hoare triple {10264#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {10264#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:02,059 INFO L280 TraceCheckUtils]: 59: Hoare triple {10264#(<= |fibo_#in~n| 3)} havoc #t~ret0; {10264#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:02,060 INFO L280 TraceCheckUtils]: 60: Hoare triple {10264#(<= |fibo_#in~n| 3)} havoc #t~ret1; {10264#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:02,060 INFO L280 TraceCheckUtils]: 61: Hoare triple {10264#(<= |fibo_#in~n| 3)} assume true; {10264#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:02,061 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {10264#(<= |fibo_#in~n| 3)} {9841#(= fibo_~n |fibo_#in~n|)} #46#return; {10209#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} is VALID [2020-07-08 22:07:02,062 INFO L280 TraceCheckUtils]: 63: Hoare triple {10209#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10209#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} is VALID [2020-07-08 22:07:02,062 INFO L263 TraceCheckUtils]: 64: Hoare triple {10209#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:02,062 INFO L280 TraceCheckUtils]: 65: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:02,062 INFO L280 TraceCheckUtils]: 66: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:02,062 INFO L280 TraceCheckUtils]: 67: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:02,062 INFO L263 TraceCheckUtils]: 68: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:02,062 INFO L280 TraceCheckUtils]: 69: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:02,063 INFO L280 TraceCheckUtils]: 70: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:02,063 INFO L280 TraceCheckUtils]: 71: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:02,063 INFO L280 TraceCheckUtils]: 72: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:02,063 INFO L280 TraceCheckUtils]: 73: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:02,064 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:02,064 INFO L280 TraceCheckUtils]: 75: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:02,064 INFO L263 TraceCheckUtils]: 76: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:02,064 INFO L280 TraceCheckUtils]: 77: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:02,065 INFO L280 TraceCheckUtils]: 78: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:02,065 INFO L280 TraceCheckUtils]: 79: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:02,065 INFO L280 TraceCheckUtils]: 80: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:02,065 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:02,066 INFO L280 TraceCheckUtils]: 82: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:02,066 INFO L280 TraceCheckUtils]: 83: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:02,066 INFO L280 TraceCheckUtils]: 84: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:02,067 INFO L280 TraceCheckUtils]: 85: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:02,067 INFO L280 TraceCheckUtils]: 86: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:02,072 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {8849#true} {10209#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} #48#return; {10233#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:07:02,075 INFO L280 TraceCheckUtils]: 88: Hoare triple {10233#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10233#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:07:02,076 INFO L280 TraceCheckUtils]: 89: Hoare triple {10233#(<= |fibo_#in~n| 4)} #res := #t~ret0 + #t~ret1; {10233#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:07:02,076 INFO L280 TraceCheckUtils]: 90: Hoare triple {10233#(<= |fibo_#in~n| 4)} havoc #t~ret0; {10233#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:07:02,076 INFO L280 TraceCheckUtils]: 91: Hoare triple {10233#(<= |fibo_#in~n| 4)} havoc #t~ret1; {10233#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:07:02,077 INFO L280 TraceCheckUtils]: 92: Hoare triple {10233#(<= |fibo_#in~n| 4)} assume true; {10233#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:07:02,078 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {10233#(<= |fibo_#in~n| 4)} {9841#(= fibo_~n |fibo_#in~n|)} #46#return; {10125#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 5))} is VALID [2020-07-08 22:07:02,087 INFO L280 TraceCheckUtils]: 94: Hoare triple {10125#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 5))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10125#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 5))} is VALID [2020-07-08 22:07:02,087 INFO L263 TraceCheckUtils]: 95: Hoare triple {10125#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 5))} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:02,087 INFO L280 TraceCheckUtils]: 96: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:02,087 INFO L280 TraceCheckUtils]: 97: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:02,087 INFO L280 TraceCheckUtils]: 98: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:02,087 INFO L263 TraceCheckUtils]: 99: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:02,088 INFO L280 TraceCheckUtils]: 100: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:02,088 INFO L280 TraceCheckUtils]: 101: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:02,088 INFO L280 TraceCheckUtils]: 102: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:02,088 INFO L263 TraceCheckUtils]: 103: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:02,088 INFO L280 TraceCheckUtils]: 104: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:02,088 INFO L280 TraceCheckUtils]: 105: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:02,088 INFO L280 TraceCheckUtils]: 106: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:02,088 INFO L280 TraceCheckUtils]: 107: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:02,089 INFO L280 TraceCheckUtils]: 108: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:02,089 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:02,089 INFO L280 TraceCheckUtils]: 110: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:02,089 INFO L263 TraceCheckUtils]: 111: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:02,089 INFO L280 TraceCheckUtils]: 112: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:02,089 INFO L280 TraceCheckUtils]: 113: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:02,089 INFO L280 TraceCheckUtils]: 114: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:02,089 INFO L280 TraceCheckUtils]: 115: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:02,089 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:02,090 INFO L280 TraceCheckUtils]: 117: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:02,090 INFO L280 TraceCheckUtils]: 118: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:02,090 INFO L280 TraceCheckUtils]: 119: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:02,090 INFO L280 TraceCheckUtils]: 120: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:02,090 INFO L280 TraceCheckUtils]: 121: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:02,090 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:02,090 INFO L280 TraceCheckUtils]: 123: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:02,090 INFO L263 TraceCheckUtils]: 124: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:02,090 INFO L280 TraceCheckUtils]: 125: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:02,091 INFO L280 TraceCheckUtils]: 126: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:02,091 INFO L280 TraceCheckUtils]: 127: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:02,091 INFO L280 TraceCheckUtils]: 128: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:02,091 INFO L280 TraceCheckUtils]: 129: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:02,091 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:02,091 INFO L280 TraceCheckUtils]: 131: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:02,091 INFO L280 TraceCheckUtils]: 132: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:02,091 INFO L280 TraceCheckUtils]: 133: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:02,091 INFO L280 TraceCheckUtils]: 134: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:02,092 INFO L280 TraceCheckUtils]: 135: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:02,092 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {8849#true} {10125#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 5))} #48#return; {10167#(<= |fibo_#in~n| 5)} is VALID [2020-07-08 22:07:02,093 INFO L280 TraceCheckUtils]: 137: Hoare triple {10167#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10167#(<= |fibo_#in~n| 5)} is VALID [2020-07-08 22:07:02,093 INFO L280 TraceCheckUtils]: 138: Hoare triple {10167#(<= |fibo_#in~n| 5)} #res := #t~ret0 + #t~ret1; {10167#(<= |fibo_#in~n| 5)} is VALID [2020-07-08 22:07:02,093 INFO L280 TraceCheckUtils]: 139: Hoare triple {10167#(<= |fibo_#in~n| 5)} havoc #t~ret0; {10167#(<= |fibo_#in~n| 5)} is VALID [2020-07-08 22:07:02,094 INFO L280 TraceCheckUtils]: 140: Hoare triple {10167#(<= |fibo_#in~n| 5)} havoc #t~ret1; {10167#(<= |fibo_#in~n| 5)} is VALID [2020-07-08 22:07:02,094 INFO L280 TraceCheckUtils]: 141: Hoare triple {10167#(<= |fibo_#in~n| 5)} assume true; {10167#(<= |fibo_#in~n| 5)} is VALID [2020-07-08 22:07:02,095 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {10167#(<= |fibo_#in~n| 5)} {9841#(= fibo_~n |fibo_#in~n|)} #46#return; {9971#(and (<= fibo_~n 6) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-08 22:07:02,095 INFO L280 TraceCheckUtils]: 143: Hoare triple {9971#(and (<= fibo_~n 6) (= fibo_~n |fibo_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9971#(and (<= fibo_~n 6) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-08 22:07:02,095 INFO L263 TraceCheckUtils]: 144: Hoare triple {9971#(and (<= fibo_~n 6) (= fibo_~n |fibo_#in~n|))} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:02,096 INFO L280 TraceCheckUtils]: 145: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:02,096 INFO L280 TraceCheckUtils]: 146: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:02,096 INFO L280 TraceCheckUtils]: 147: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:02,096 INFO L263 TraceCheckUtils]: 148: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:02,096 INFO L280 TraceCheckUtils]: 149: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:02,096 INFO L280 TraceCheckUtils]: 150: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:02,097 INFO L280 TraceCheckUtils]: 151: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:02,097 INFO L263 TraceCheckUtils]: 152: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:02,097 INFO L280 TraceCheckUtils]: 153: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:02,097 INFO L280 TraceCheckUtils]: 154: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:02,097 INFO L280 TraceCheckUtils]: 155: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:02,097 INFO L263 TraceCheckUtils]: 156: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:02,098 INFO L280 TraceCheckUtils]: 157: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:02,098 INFO L280 TraceCheckUtils]: 158: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:02,098 INFO L280 TraceCheckUtils]: 159: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:02,098 INFO L280 TraceCheckUtils]: 160: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:02,098 INFO L280 TraceCheckUtils]: 161: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:02,098 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:02,099 INFO L280 TraceCheckUtils]: 163: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:02,099 INFO L263 TraceCheckUtils]: 164: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:02,099 INFO L280 TraceCheckUtils]: 165: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:02,099 INFO L280 TraceCheckUtils]: 166: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:02,099 INFO L280 TraceCheckUtils]: 167: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:02,099 INFO L280 TraceCheckUtils]: 168: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:02,099 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:02,100 INFO L280 TraceCheckUtils]: 170: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:02,100 INFO L280 TraceCheckUtils]: 171: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:02,100 INFO L280 TraceCheckUtils]: 172: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:02,100 INFO L280 TraceCheckUtils]: 173: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:02,100 INFO L280 TraceCheckUtils]: 174: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:02,100 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:02,101 INFO L280 TraceCheckUtils]: 176: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:02,101 INFO L263 TraceCheckUtils]: 177: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:02,101 INFO L280 TraceCheckUtils]: 178: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:02,101 INFO L280 TraceCheckUtils]: 179: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:02,101 INFO L280 TraceCheckUtils]: 180: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:02,101 INFO L280 TraceCheckUtils]: 181: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:02,101 INFO L280 TraceCheckUtils]: 182: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:02,102 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:02,102 INFO L280 TraceCheckUtils]: 184: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:02,102 INFO L280 TraceCheckUtils]: 185: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:02,102 INFO L280 TraceCheckUtils]: 186: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:02,102 INFO L280 TraceCheckUtils]: 187: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:02,102 INFO L280 TraceCheckUtils]: 188: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:02,103 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:02,103 INFO L280 TraceCheckUtils]: 190: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:02,103 INFO L263 TraceCheckUtils]: 191: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:02,103 INFO L280 TraceCheckUtils]: 192: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:02,103 INFO L280 TraceCheckUtils]: 193: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:02,103 INFO L280 TraceCheckUtils]: 194: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:02,103 INFO L263 TraceCheckUtils]: 195: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:02,105 INFO L280 TraceCheckUtils]: 196: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:02,105 INFO L280 TraceCheckUtils]: 197: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:02,105 INFO L280 TraceCheckUtils]: 198: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:02,106 INFO L280 TraceCheckUtils]: 199: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:02,106 INFO L280 TraceCheckUtils]: 200: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:02,106 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:02,106 INFO L280 TraceCheckUtils]: 202: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:02,106 INFO L263 TraceCheckUtils]: 203: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:02,106 INFO L280 TraceCheckUtils]: 204: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:02,107 INFO L280 TraceCheckUtils]: 205: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:02,107 INFO L280 TraceCheckUtils]: 206: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:02,107 INFO L280 TraceCheckUtils]: 207: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:02,107 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:02,107 INFO L280 TraceCheckUtils]: 209: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:02,107 INFO L280 TraceCheckUtils]: 210: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:02,107 INFO L280 TraceCheckUtils]: 211: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:02,108 INFO L280 TraceCheckUtils]: 212: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:02,108 INFO L280 TraceCheckUtils]: 213: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:02,108 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:02,108 INFO L280 TraceCheckUtils]: 215: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:02,108 INFO L280 TraceCheckUtils]: 216: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:02,108 INFO L280 TraceCheckUtils]: 217: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:02,109 INFO L280 TraceCheckUtils]: 218: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:02,109 INFO L280 TraceCheckUtils]: 219: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:02,110 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {8849#true} {9971#(and (<= fibo_~n 6) (= fibo_~n |fibo_#in~n|))} #48#return; {10048#(<= |fibo_#in~n| 6)} is VALID [2020-07-08 22:07:02,110 INFO L280 TraceCheckUtils]: 221: Hoare triple {10048#(<= |fibo_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10048#(<= |fibo_#in~n| 6)} is VALID [2020-07-08 22:07:02,111 INFO L280 TraceCheckUtils]: 222: Hoare triple {10048#(<= |fibo_#in~n| 6)} #res := #t~ret0 + #t~ret1; {10048#(<= |fibo_#in~n| 6)} is VALID [2020-07-08 22:07:02,111 INFO L280 TraceCheckUtils]: 223: Hoare triple {10048#(<= |fibo_#in~n| 6)} havoc #t~ret0; {10048#(<= |fibo_#in~n| 6)} is VALID [2020-07-08 22:07:02,112 INFO L280 TraceCheckUtils]: 224: Hoare triple {10048#(<= |fibo_#in~n| 6)} havoc #t~ret1; {10048#(<= |fibo_#in~n| 6)} is VALID [2020-07-08 22:07:02,112 INFO L280 TraceCheckUtils]: 225: Hoare triple {10048#(<= |fibo_#in~n| 6)} assume true; {10048#(<= |fibo_#in~n| 6)} is VALID [2020-07-08 22:07:02,113 INFO L275 TraceCheckUtils]: 226: Hoare quadruple {10048#(<= |fibo_#in~n| 6)} {8849#true} #46#return; {9570#(<= fibo_~n 7)} is VALID [2020-07-08 22:07:02,114 INFO L280 TraceCheckUtils]: 227: Hoare triple {9570#(<= fibo_~n 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9570#(<= fibo_~n 7)} is VALID [2020-07-08 22:07:02,114 INFO L263 TraceCheckUtils]: 228: Hoare triple {9570#(<= fibo_~n 7)} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:02,114 INFO L280 TraceCheckUtils]: 229: Hoare triple {8849#true} ~n := #in~n; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:02,115 INFO L280 TraceCheckUtils]: 230: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:02,115 INFO L280 TraceCheckUtils]: 231: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:02,115 INFO L263 TraceCheckUtils]: 232: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:02,116 INFO L280 TraceCheckUtils]: 233: Hoare triple {8849#true} ~n := #in~n; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:02,116 INFO L280 TraceCheckUtils]: 234: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:02,117 INFO L280 TraceCheckUtils]: 235: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:02,117 INFO L263 TraceCheckUtils]: 236: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:02,117 INFO L280 TraceCheckUtils]: 237: Hoare triple {8849#true} ~n := #in~n; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:02,118 INFO L280 TraceCheckUtils]: 238: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:02,118 INFO L280 TraceCheckUtils]: 239: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:02,119 INFO L263 TraceCheckUtils]: 240: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:02,119 INFO L280 TraceCheckUtils]: 241: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:02,119 INFO L280 TraceCheckUtils]: 242: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:02,119 INFO L280 TraceCheckUtils]: 243: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:02,119 INFO L263 TraceCheckUtils]: 244: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:02,119 INFO L280 TraceCheckUtils]: 245: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:02,120 INFO L280 TraceCheckUtils]: 246: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:02,120 INFO L280 TraceCheckUtils]: 247: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:02,120 INFO L263 TraceCheckUtils]: 248: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:02,120 INFO L280 TraceCheckUtils]: 249: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:02,120 INFO L280 TraceCheckUtils]: 250: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:02,120 INFO L280 TraceCheckUtils]: 251: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:02,121 INFO L263 TraceCheckUtils]: 252: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:02,121 INFO L280 TraceCheckUtils]: 253: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:02,121 INFO L280 TraceCheckUtils]: 254: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:02,121 INFO L280 TraceCheckUtils]: 255: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:02,121 INFO L280 TraceCheckUtils]: 256: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:02,121 INFO L280 TraceCheckUtils]: 257: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:02,121 INFO L275 TraceCheckUtils]: 258: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:02,122 INFO L280 TraceCheckUtils]: 259: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:02,122 INFO L263 TraceCheckUtils]: 260: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:02,122 INFO L280 TraceCheckUtils]: 261: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:02,122 INFO L280 TraceCheckUtils]: 262: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:02,122 INFO L280 TraceCheckUtils]: 263: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:02,122 INFO L280 TraceCheckUtils]: 264: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:02,123 INFO L275 TraceCheckUtils]: 265: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:02,123 INFO L280 TraceCheckUtils]: 266: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:02,123 INFO L280 TraceCheckUtils]: 267: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:02,123 INFO L280 TraceCheckUtils]: 268: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:02,123 INFO L280 TraceCheckUtils]: 269: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:02,123 INFO L280 TraceCheckUtils]: 270: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:02,123 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:02,124 INFO L280 TraceCheckUtils]: 272: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:02,124 INFO L263 TraceCheckUtils]: 273: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:02,124 INFO L280 TraceCheckUtils]: 274: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:02,124 INFO L280 TraceCheckUtils]: 275: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:02,124 INFO L280 TraceCheckUtils]: 276: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:02,124 INFO L280 TraceCheckUtils]: 277: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:02,125 INFO L280 TraceCheckUtils]: 278: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:02,125 INFO L275 TraceCheckUtils]: 279: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:02,125 INFO L280 TraceCheckUtils]: 280: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:02,125 INFO L280 TraceCheckUtils]: 281: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:02,125 INFO L280 TraceCheckUtils]: 282: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:02,125 INFO L280 TraceCheckUtils]: 283: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:02,126 INFO L280 TraceCheckUtils]: 284: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:02,126 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:02,126 INFO L280 TraceCheckUtils]: 286: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:02,126 INFO L263 TraceCheckUtils]: 287: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:02,126 INFO L280 TraceCheckUtils]: 288: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:02,126 INFO L280 TraceCheckUtils]: 289: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:02,126 INFO L280 TraceCheckUtils]: 290: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:02,127 INFO L263 TraceCheckUtils]: 291: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:02,127 INFO L280 TraceCheckUtils]: 292: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:02,127 INFO L280 TraceCheckUtils]: 293: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:02,127 INFO L280 TraceCheckUtils]: 294: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:02,127 INFO L280 TraceCheckUtils]: 295: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:02,127 INFO L280 TraceCheckUtils]: 296: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:02,128 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:02,128 INFO L280 TraceCheckUtils]: 298: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:02,128 INFO L263 TraceCheckUtils]: 299: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:02,128 INFO L280 TraceCheckUtils]: 300: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:02,128 INFO L280 TraceCheckUtils]: 301: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:02,128 INFO L280 TraceCheckUtils]: 302: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:02,129 INFO L280 TraceCheckUtils]: 303: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:02,129 INFO L275 TraceCheckUtils]: 304: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:02,129 INFO L280 TraceCheckUtils]: 305: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:02,129 INFO L280 TraceCheckUtils]: 306: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:02,129 INFO L280 TraceCheckUtils]: 307: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:02,129 INFO L280 TraceCheckUtils]: 308: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:02,129 INFO L280 TraceCheckUtils]: 309: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:02,130 INFO L275 TraceCheckUtils]: 310: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:02,130 INFO L280 TraceCheckUtils]: 311: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:02,130 INFO L280 TraceCheckUtils]: 312: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:02,130 INFO L280 TraceCheckUtils]: 313: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:02,130 INFO L280 TraceCheckUtils]: 314: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:02,130 INFO L280 TraceCheckUtils]: 315: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:02,131 INFO L275 TraceCheckUtils]: 316: Hoare quadruple {8849#true} {9841#(= fibo_~n |fibo_#in~n|)} #46#return; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:02,139 INFO L280 TraceCheckUtils]: 317: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:02,140 INFO L263 TraceCheckUtils]: 318: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:02,140 INFO L280 TraceCheckUtils]: 319: Hoare triple {8849#true} ~n := #in~n; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:02,141 INFO L280 TraceCheckUtils]: 320: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:02,141 INFO L280 TraceCheckUtils]: 321: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:02,141 INFO L263 TraceCheckUtils]: 322: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:02,142 INFO L280 TraceCheckUtils]: 323: Hoare triple {8849#true} ~n := #in~n; {9841#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:02,143 INFO L280 TraceCheckUtils]: 324: Hoare triple {9841#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} is VALID [2020-07-08 22:07:02,143 INFO L280 TraceCheckUtils]: 325: Hoare triple {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} assume !(1 == ~n); {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} is VALID [2020-07-08 22:07:02,143 INFO L263 TraceCheckUtils]: 326: Hoare triple {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:02,143 INFO L280 TraceCheckUtils]: 327: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:02,144 INFO L280 TraceCheckUtils]: 328: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:02,144 INFO L280 TraceCheckUtils]: 329: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:02,144 INFO L280 TraceCheckUtils]: 330: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:02,144 INFO L280 TraceCheckUtils]: 331: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:02,145 INFO L275 TraceCheckUtils]: 332: Hoare quadruple {8849#true} {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} #46#return; {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} is VALID [2020-07-08 22:07:02,146 INFO L280 TraceCheckUtils]: 333: Hoare triple {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} is VALID [2020-07-08 22:07:02,146 INFO L263 TraceCheckUtils]: 334: Hoare triple {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:02,146 INFO L280 TraceCheckUtils]: 335: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:02,146 INFO L280 TraceCheckUtils]: 336: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:02,146 INFO L280 TraceCheckUtils]: 337: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:02,147 INFO L280 TraceCheckUtils]: 338: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:02,147 INFO L275 TraceCheckUtils]: 339: Hoare quadruple {8849#true} {11141#(and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n))} #48#return; {11153#(<= 1 |fibo_#in~n|)} is VALID [2020-07-08 22:07:02,148 INFO L280 TraceCheckUtils]: 340: Hoare triple {11153#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11153#(<= 1 |fibo_#in~n|)} is VALID [2020-07-08 22:07:02,148 INFO L280 TraceCheckUtils]: 341: Hoare triple {11153#(<= 1 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {11153#(<= 1 |fibo_#in~n|)} is VALID [2020-07-08 22:07:02,149 INFO L280 TraceCheckUtils]: 342: Hoare triple {11153#(<= 1 |fibo_#in~n|)} havoc #t~ret0; {11153#(<= 1 |fibo_#in~n|)} is VALID [2020-07-08 22:07:02,149 INFO L280 TraceCheckUtils]: 343: Hoare triple {11153#(<= 1 |fibo_#in~n|)} havoc #t~ret1; {11153#(<= 1 |fibo_#in~n|)} is VALID [2020-07-08 22:07:02,150 INFO L280 TraceCheckUtils]: 344: Hoare triple {11153#(<= 1 |fibo_#in~n|)} assume true; {11153#(<= 1 |fibo_#in~n|)} is VALID [2020-07-08 22:07:02,151 INFO L275 TraceCheckUtils]: 345: Hoare quadruple {11153#(<= 1 |fibo_#in~n|)} {9841#(= fibo_~n |fibo_#in~n|)} #46#return; {11133#(and (= fibo_~n |fibo_#in~n|) (<= 2 fibo_~n))} is VALID [2020-07-08 22:07:02,152 INFO L280 TraceCheckUtils]: 346: Hoare triple {11133#(and (= fibo_~n |fibo_#in~n|) (<= 2 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11133#(and (= fibo_~n |fibo_#in~n|) (<= 2 fibo_~n))} is VALID [2020-07-08 22:07:02,152 INFO L263 TraceCheckUtils]: 347: Hoare triple {11133#(and (= fibo_~n |fibo_#in~n|) (<= 2 fibo_~n))} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:02,152 INFO L280 TraceCheckUtils]: 348: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:02,152 INFO L280 TraceCheckUtils]: 349: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:02,152 INFO L280 TraceCheckUtils]: 350: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:02,152 INFO L280 TraceCheckUtils]: 351: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:02,153 INFO L280 TraceCheckUtils]: 352: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:02,153 INFO L275 TraceCheckUtils]: 353: Hoare quadruple {8849#true} {11133#(and (= fibo_~n |fibo_#in~n|) (<= 2 fibo_~n))} #48#return; {11140#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:02,154 INFO L280 TraceCheckUtils]: 354: Hoare triple {11140#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11140#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:02,154 INFO L280 TraceCheckUtils]: 355: Hoare triple {11140#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {11140#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:02,155 INFO L280 TraceCheckUtils]: 356: Hoare triple {11140#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {11140#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:02,155 INFO L280 TraceCheckUtils]: 357: Hoare triple {11140#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {11140#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:02,156 INFO L280 TraceCheckUtils]: 358: Hoare triple {11140#(<= 2 |fibo_#in~n|)} assume true; {11140#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:02,157 INFO L275 TraceCheckUtils]: 359: Hoare quadruple {11140#(<= 2 |fibo_#in~n|)} {9841#(= fibo_~n |fibo_#in~n|)} #48#return; {10994#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:02,157 INFO L280 TraceCheckUtils]: 360: Hoare triple {10994#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10994#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:02,158 INFO L280 TraceCheckUtils]: 361: Hoare triple {10994#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {10994#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:02,158 INFO L280 TraceCheckUtils]: 362: Hoare triple {10994#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {10994#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:02,173 INFO L280 TraceCheckUtils]: 363: Hoare triple {10994#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {10994#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:02,173 INFO L280 TraceCheckUtils]: 364: Hoare triple {10994#(<= 4 |fibo_#in~n|)} assume true; {10994#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:02,174 INFO L275 TraceCheckUtils]: 365: Hoare quadruple {10994#(<= 4 |fibo_#in~n|)} {9841#(= fibo_~n |fibo_#in~n|)} #46#return; {10834#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} is VALID [2020-07-08 22:07:02,175 INFO L280 TraceCheckUtils]: 366: Hoare triple {10834#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10834#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} is VALID [2020-07-08 22:07:02,175 INFO L263 TraceCheckUtils]: 367: Hoare triple {10834#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:02,175 INFO L280 TraceCheckUtils]: 368: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:02,175 INFO L280 TraceCheckUtils]: 369: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:02,176 INFO L280 TraceCheckUtils]: 370: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:02,176 INFO L263 TraceCheckUtils]: 371: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:02,176 INFO L280 TraceCheckUtils]: 372: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:02,176 INFO L280 TraceCheckUtils]: 373: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:02,176 INFO L280 TraceCheckUtils]: 374: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:02,176 INFO L263 TraceCheckUtils]: 375: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:02,176 INFO L280 TraceCheckUtils]: 376: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:02,177 INFO L280 TraceCheckUtils]: 377: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:02,177 INFO L280 TraceCheckUtils]: 378: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:02,177 INFO L280 TraceCheckUtils]: 379: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:02,177 INFO L280 TraceCheckUtils]: 380: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:02,177 INFO L275 TraceCheckUtils]: 381: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:02,177 INFO L280 TraceCheckUtils]: 382: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:02,178 INFO L263 TraceCheckUtils]: 383: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:02,178 INFO L280 TraceCheckUtils]: 384: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:02,178 INFO L280 TraceCheckUtils]: 385: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:02,178 INFO L280 TraceCheckUtils]: 386: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:02,178 INFO L280 TraceCheckUtils]: 387: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:02,178 INFO L275 TraceCheckUtils]: 388: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:02,179 INFO L280 TraceCheckUtils]: 389: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:02,179 INFO L280 TraceCheckUtils]: 390: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:02,179 INFO L280 TraceCheckUtils]: 391: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:02,179 INFO L280 TraceCheckUtils]: 392: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:02,179 INFO L280 TraceCheckUtils]: 393: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:02,179 INFO L275 TraceCheckUtils]: 394: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:02,180 INFO L280 TraceCheckUtils]: 395: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:02,180 INFO L263 TraceCheckUtils]: 396: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:02,180 INFO L280 TraceCheckUtils]: 397: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:02,180 INFO L280 TraceCheckUtils]: 398: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:02,180 INFO L280 TraceCheckUtils]: 399: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:02,180 INFO L280 TraceCheckUtils]: 400: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:02,180 INFO L280 TraceCheckUtils]: 401: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:02,181 INFO L275 TraceCheckUtils]: 402: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:02,181 INFO L280 TraceCheckUtils]: 403: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:02,181 INFO L280 TraceCheckUtils]: 404: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:02,181 INFO L280 TraceCheckUtils]: 405: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:02,181 INFO L280 TraceCheckUtils]: 406: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:02,181 INFO L280 TraceCheckUtils]: 407: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:02,183 INFO L275 TraceCheckUtils]: 408: Hoare quadruple {8849#true} {10834#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} #48#return; {10876#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:02,183 INFO L280 TraceCheckUtils]: 409: Hoare triple {10876#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10876#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:02,184 INFO L280 TraceCheckUtils]: 410: Hoare triple {10876#(<= 5 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {10876#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:02,185 INFO L280 TraceCheckUtils]: 411: Hoare triple {10876#(<= 5 |fibo_#in~n|)} havoc #t~ret0; {10876#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:02,186 INFO L280 TraceCheckUtils]: 412: Hoare triple {10876#(<= 5 |fibo_#in~n|)} havoc #t~ret1; {10876#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:02,186 INFO L280 TraceCheckUtils]: 413: Hoare triple {10876#(<= 5 |fibo_#in~n|)} assume true; {10876#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:02,187 INFO L275 TraceCheckUtils]: 414: Hoare quadruple {10876#(<= 5 |fibo_#in~n|)} {9841#(= fibo_~n |fibo_#in~n|)} #46#return; {10627#(and (<= 6 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-08 22:07:02,188 INFO L280 TraceCheckUtils]: 415: Hoare triple {10627#(and (<= 6 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10627#(and (<= 6 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-08 22:07:02,188 INFO L263 TraceCheckUtils]: 416: Hoare triple {10627#(and (<= 6 fibo_~n) (= fibo_~n |fibo_#in~n|))} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:02,188 INFO L280 TraceCheckUtils]: 417: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:02,188 INFO L280 TraceCheckUtils]: 418: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:02,189 INFO L280 TraceCheckUtils]: 419: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:02,189 INFO L263 TraceCheckUtils]: 420: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:02,189 INFO L280 TraceCheckUtils]: 421: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:02,189 INFO L280 TraceCheckUtils]: 422: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:02,189 INFO L280 TraceCheckUtils]: 423: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:02,189 INFO L263 TraceCheckUtils]: 424: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:02,190 INFO L280 TraceCheckUtils]: 425: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:02,190 INFO L280 TraceCheckUtils]: 426: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:02,190 INFO L280 TraceCheckUtils]: 427: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:02,190 INFO L263 TraceCheckUtils]: 428: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:02,190 INFO L280 TraceCheckUtils]: 429: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:02,190 INFO L280 TraceCheckUtils]: 430: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:02,190 INFO L280 TraceCheckUtils]: 431: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:02,191 INFO L280 TraceCheckUtils]: 432: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:02,191 INFO L280 TraceCheckUtils]: 433: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:02,191 INFO L275 TraceCheckUtils]: 434: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:02,191 INFO L280 TraceCheckUtils]: 435: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:02,191 INFO L263 TraceCheckUtils]: 436: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:02,191 INFO L280 TraceCheckUtils]: 437: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:02,192 INFO L280 TraceCheckUtils]: 438: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:02,192 INFO L280 TraceCheckUtils]: 439: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:02,192 INFO L280 TraceCheckUtils]: 440: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:02,192 INFO L275 TraceCheckUtils]: 441: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:02,192 INFO L280 TraceCheckUtils]: 442: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:02,192 INFO L280 TraceCheckUtils]: 443: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:02,193 INFO L280 TraceCheckUtils]: 444: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:02,193 INFO L280 TraceCheckUtils]: 445: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:02,193 INFO L280 TraceCheckUtils]: 446: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:02,193 INFO L275 TraceCheckUtils]: 447: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:02,193 INFO L280 TraceCheckUtils]: 448: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:02,193 INFO L263 TraceCheckUtils]: 449: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:02,194 INFO L280 TraceCheckUtils]: 450: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:02,194 INFO L280 TraceCheckUtils]: 451: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:02,194 INFO L280 TraceCheckUtils]: 452: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:02,194 INFO L280 TraceCheckUtils]: 453: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:02,194 INFO L280 TraceCheckUtils]: 454: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:02,194 INFO L275 TraceCheckUtils]: 455: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:02,195 INFO L280 TraceCheckUtils]: 456: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:02,195 INFO L280 TraceCheckUtils]: 457: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:02,195 INFO L280 TraceCheckUtils]: 458: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:02,195 INFO L280 TraceCheckUtils]: 459: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:02,195 INFO L280 TraceCheckUtils]: 460: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:02,195 INFO L275 TraceCheckUtils]: 461: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:02,196 INFO L280 TraceCheckUtils]: 462: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:02,196 INFO L263 TraceCheckUtils]: 463: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:02,196 INFO L280 TraceCheckUtils]: 464: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:02,196 INFO L280 TraceCheckUtils]: 465: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:02,196 INFO L280 TraceCheckUtils]: 466: Hoare triple {8849#true} assume !(1 == ~n); {8849#true} is VALID [2020-07-08 22:07:02,196 INFO L263 TraceCheckUtils]: 467: Hoare triple {8849#true} call #t~ret0 := fibo(~n - 1); {8849#true} is VALID [2020-07-08 22:07:02,197 INFO L280 TraceCheckUtils]: 468: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:02,197 INFO L280 TraceCheckUtils]: 469: Hoare triple {8849#true} assume !(~n < 1); {8849#true} is VALID [2020-07-08 22:07:02,197 INFO L280 TraceCheckUtils]: 470: Hoare triple {8849#true} assume 1 == ~n; {8849#true} is VALID [2020-07-08 22:07:02,197 INFO L280 TraceCheckUtils]: 471: Hoare triple {8849#true} #res := 1; {8849#true} is VALID [2020-07-08 22:07:02,197 INFO L280 TraceCheckUtils]: 472: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:02,198 INFO L275 TraceCheckUtils]: 473: Hoare quadruple {8849#true} {8849#true} #46#return; {8849#true} is VALID [2020-07-08 22:07:02,198 INFO L280 TraceCheckUtils]: 474: Hoare triple {8849#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:02,198 INFO L263 TraceCheckUtils]: 475: Hoare triple {8849#true} call #t~ret1 := fibo(~n - 2); {8849#true} is VALID [2020-07-08 22:07:02,198 INFO L280 TraceCheckUtils]: 476: Hoare triple {8849#true} ~n := #in~n; {8849#true} is VALID [2020-07-08 22:07:02,198 INFO L280 TraceCheckUtils]: 477: Hoare triple {8849#true} assume ~n < 1; {8849#true} is VALID [2020-07-08 22:07:02,198 INFO L280 TraceCheckUtils]: 478: Hoare triple {8849#true} #res := 0; {8849#true} is VALID [2020-07-08 22:07:02,199 INFO L280 TraceCheckUtils]: 479: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:02,199 INFO L275 TraceCheckUtils]: 480: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:02,199 INFO L280 TraceCheckUtils]: 481: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:02,199 INFO L280 TraceCheckUtils]: 482: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:02,199 INFO L280 TraceCheckUtils]: 483: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:02,199 INFO L280 TraceCheckUtils]: 484: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:02,200 INFO L280 TraceCheckUtils]: 485: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:02,200 INFO L275 TraceCheckUtils]: 486: Hoare quadruple {8849#true} {8849#true} #48#return; {8849#true} is VALID [2020-07-08 22:07:02,200 INFO L280 TraceCheckUtils]: 487: Hoare triple {8849#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8849#true} is VALID [2020-07-08 22:07:02,200 INFO L280 TraceCheckUtils]: 488: Hoare triple {8849#true} #res := #t~ret0 + #t~ret1; {8849#true} is VALID [2020-07-08 22:07:02,200 INFO L280 TraceCheckUtils]: 489: Hoare triple {8849#true} havoc #t~ret0; {8849#true} is VALID [2020-07-08 22:07:02,200 INFO L280 TraceCheckUtils]: 490: Hoare triple {8849#true} havoc #t~ret1; {8849#true} is VALID [2020-07-08 22:07:02,200 INFO L280 TraceCheckUtils]: 491: Hoare triple {8849#true} assume true; {8849#true} is VALID [2020-07-08 22:07:02,202 INFO L275 TraceCheckUtils]: 492: Hoare quadruple {8849#true} {10627#(and (<= 6 fibo_~n) (= fibo_~n |fibo_#in~n|))} #48#return; {10704#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:02,202 INFO L280 TraceCheckUtils]: 493: Hoare triple {10704#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10704#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:02,203 INFO L280 TraceCheckUtils]: 494: Hoare triple {10704#(<= 6 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {10704#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:02,203 INFO L280 TraceCheckUtils]: 495: Hoare triple {10704#(<= 6 |fibo_#in~n|)} havoc #t~ret0; {10704#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:02,204 INFO L280 TraceCheckUtils]: 496: Hoare triple {10704#(<= 6 |fibo_#in~n|)} havoc #t~ret1; {10704#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:02,204 INFO L280 TraceCheckUtils]: 497: Hoare triple {10704#(<= 6 |fibo_#in~n|)} assume true; {10704#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:02,205 INFO L275 TraceCheckUtils]: 498: Hoare quadruple {10704#(<= 6 |fibo_#in~n|)} {9570#(<= fibo_~n 7)} #48#return; {8850#false} is VALID [2020-07-08 22:07:02,205 INFO L280 TraceCheckUtils]: 499: Hoare triple {8850#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8850#false} is VALID [2020-07-08 22:07:02,205 INFO L280 TraceCheckUtils]: 500: Hoare triple {8850#false} #res := #t~ret0 + #t~ret1; {8850#false} is VALID [2020-07-08 22:07:02,206 INFO L280 TraceCheckUtils]: 501: Hoare triple {8850#false} havoc #t~ret0; {8850#false} is VALID [2020-07-08 22:07:02,206 INFO L280 TraceCheckUtils]: 502: Hoare triple {8850#false} havoc #t~ret1; {8850#false} is VALID [2020-07-08 22:07:02,206 INFO L280 TraceCheckUtils]: 503: Hoare triple {8850#false} assume true; {8850#false} is VALID [2020-07-08 22:07:02,206 INFO L275 TraceCheckUtils]: 504: Hoare quadruple {8850#false} {8853#(<= main_~x~0 7)} #44#return; {8850#false} is VALID [2020-07-08 22:07:02,206 INFO L280 TraceCheckUtils]: 505: Hoare triple {8850#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8850#false} is VALID [2020-07-08 22:07:02,206 INFO L280 TraceCheckUtils]: 506: Hoare triple {8850#false} ~result~0 := #t~ret2; {8850#false} is VALID [2020-07-08 22:07:02,207 INFO L280 TraceCheckUtils]: 507: Hoare triple {8850#false} havoc #t~ret2; {8850#false} is VALID [2020-07-08 22:07:02,207 INFO L280 TraceCheckUtils]: 508: Hoare triple {8850#false} assume 13 != ~result~0; {8850#false} is VALID [2020-07-08 22:07:02,207 INFO L280 TraceCheckUtils]: 509: Hoare triple {8850#false} assume !false; {8850#false} is VALID [2020-07-08 22:07:02,337 INFO L134 CoverageAnalysis]: Checked inductivity of 10273 backedges. 1443 proven. 2328 refuted. 0 times theorem prover too weak. 6502 trivial. 0 not checked. [2020-07-08 22:07:02,338 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1609264823] [2020-07-08 22:07:02,338 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 22:07:02,338 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [25] total 25 [2020-07-08 22:07:02,338 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1037324306] [2020-07-08 22:07:02,339 INFO L78 Accepts]: Start accepts. Automaton has 25 states. Word has length 510 [2020-07-08 22:07:02,579 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:07:02,579 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 25 states. [2020-07-08 22:07:02,749 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 138 edges. 138 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:07:02,749 INFO L459 AbstractCegarLoop]: Interpolant automaton has 25 states [2020-07-08 22:07:02,750 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:07:02,750 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2020-07-08 22:07:02,750 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=129, Invalid=471, Unknown=0, NotChecked=0, Total=600 [2020-07-08 22:07:02,751 INFO L87 Difference]: Start difference. First operand 121 states and 163 transitions. Second operand 25 states. [2020-07-08 22:07:05,728 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:07:05,729 INFO L93 Difference]: Finished difference Result 267 states and 425 transitions. [2020-07-08 22:07:05,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2020-07-08 22:07:05,729 INFO L78 Accepts]: Start accepts. Automaton has 25 states. Word has length 510 [2020-07-08 22:07:05,730 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:07:05,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 25 states. [2020-07-08 22:07:05,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 200 transitions. [2020-07-08 22:07:05,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 25 states. [2020-07-08 22:07:05,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 200 transitions. [2020-07-08 22:07:05,738 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 34 states and 200 transitions. [2020-07-08 22:07:05,991 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 200 edges. 200 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:07:05,997 INFO L225 Difference]: With dead ends: 267 [2020-07-08 22:07:05,997 INFO L226 Difference]: Without dead ends: 160 [2020-07-08 22:07:06,000 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 162 GetRequests, 118 SyntacticMatches, 0 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 543 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=433, Invalid=1637, Unknown=0, NotChecked=0, Total=2070 [2020-07-08 22:07:06,000 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 160 states. [2020-07-08 22:07:06,359 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 160 to 135. [2020-07-08 22:07:06,359 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:07:06,359 INFO L82 GeneralOperation]: Start isEquivalent. First operand 160 states. Second operand 135 states. [2020-07-08 22:07:06,360 INFO L74 IsIncluded]: Start isIncluded. First operand 160 states. Second operand 135 states. [2020-07-08 22:07:06,360 INFO L87 Difference]: Start difference. First operand 160 states. Second operand 135 states. [2020-07-08 22:07:06,366 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:07:06,367 INFO L93 Difference]: Finished difference Result 160 states and 210 transitions. [2020-07-08 22:07:06,367 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 210 transitions. [2020-07-08 22:07:06,368 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:07:06,368 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:07:06,369 INFO L74 IsIncluded]: Start isIncluded. First operand 135 states. Second operand 160 states. [2020-07-08 22:07:06,369 INFO L87 Difference]: Start difference. First operand 135 states. Second operand 160 states. [2020-07-08 22:07:06,375 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:07:06,375 INFO L93 Difference]: Finished difference Result 160 states and 210 transitions. [2020-07-08 22:07:06,375 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 210 transitions. [2020-07-08 22:07:06,377 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:07:06,377 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:07:06,377 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:07:06,377 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:07:06,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 135 states. [2020-07-08 22:07:06,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 135 states and 176 transitions. [2020-07-08 22:07:06,382 INFO L78 Accepts]: Start accepts. Automaton has 135 states and 176 transitions. Word has length 510 [2020-07-08 22:07:06,383 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:07:06,383 INFO L479 AbstractCegarLoop]: Abstraction has 135 states and 176 transitions. [2020-07-08 22:07:06,383 INFO L480 AbstractCegarLoop]: Interpolant automaton has 25 states. [2020-07-08 22:07:06,383 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 135 states and 176 transitions. [2020-07-08 22:07:06,683 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 176 edges. 176 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:07:06,683 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 176 transitions. [2020-07-08 22:07:06,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 458 [2020-07-08 22:07:06,689 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:07:06,689 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] [2020-07-08 22:07:06,690 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-07-08 22:07:06,690 INFO L427 AbstractCegarLoop]: === Iteration 12 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:07:06,690 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:07:06,691 INFO L82 PathProgramCache]: Analyzing trace with hash 2100877470, now seen corresponding path program 9 times [2020-07-08 22:07:06,691 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:07:06,691 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2089180008] [2020-07-08 22:07:06,691 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:07:06,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:06,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:06,852 INFO L280 TraceCheckUtils]: 0: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:06,852 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {12477#true} {12477#true} #40#return; {12477#true} is VALID [2020-07-08 22:07:06,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:07,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:07,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:07,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:07,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:07,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:07,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:07,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:07,380 INFO L280 TraceCheckUtils]: 0: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,381 INFO L280 TraceCheckUtils]: 1: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,381 INFO L280 TraceCheckUtils]: 2: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:07,382 INFO L280 TraceCheckUtils]: 3: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:07,382 INFO L280 TraceCheckUtils]: 4: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,383 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:07,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:07,388 INFO L280 TraceCheckUtils]: 0: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,388 INFO L280 TraceCheckUtils]: 1: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:07,389 INFO L280 TraceCheckUtils]: 2: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:07,389 INFO L280 TraceCheckUtils]: 3: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,390 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:07,390 INFO L280 TraceCheckUtils]: 0: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,391 INFO L280 TraceCheckUtils]: 1: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,391 INFO L280 TraceCheckUtils]: 2: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:07,392 INFO L263 TraceCheckUtils]: 3: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:07,392 INFO L280 TraceCheckUtils]: 4: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,393 INFO L280 TraceCheckUtils]: 5: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,393 INFO L280 TraceCheckUtils]: 6: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:07,394 INFO L280 TraceCheckUtils]: 7: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:07,394 INFO L280 TraceCheckUtils]: 8: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,426 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:07,427 INFO L280 TraceCheckUtils]: 10: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:07,427 INFO L263 TraceCheckUtils]: 11: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:07,427 INFO L280 TraceCheckUtils]: 12: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,427 INFO L280 TraceCheckUtils]: 13: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:07,428 INFO L280 TraceCheckUtils]: 14: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:07,428 INFO L280 TraceCheckUtils]: 15: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,428 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:07,431 INFO L280 TraceCheckUtils]: 17: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:07,431 INFO L280 TraceCheckUtils]: 18: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:07,432 INFO L280 TraceCheckUtils]: 19: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:07,432 INFO L280 TraceCheckUtils]: 20: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:07,432 INFO L280 TraceCheckUtils]: 21: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,432 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:07,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:07,437 INFO L280 TraceCheckUtils]: 0: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,437 INFO L280 TraceCheckUtils]: 1: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,437 INFO L280 TraceCheckUtils]: 2: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:07,437 INFO L280 TraceCheckUtils]: 3: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:07,438 INFO L280 TraceCheckUtils]: 4: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,438 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:07,438 INFO L280 TraceCheckUtils]: 0: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,438 INFO L280 TraceCheckUtils]: 1: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,439 INFO L280 TraceCheckUtils]: 2: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:07,439 INFO L263 TraceCheckUtils]: 3: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:07,439 INFO L280 TraceCheckUtils]: 4: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,440 INFO L280 TraceCheckUtils]: 5: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,440 INFO L280 TraceCheckUtils]: 6: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:07,440 INFO L263 TraceCheckUtils]: 7: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:07,440 INFO L280 TraceCheckUtils]: 8: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,440 INFO L280 TraceCheckUtils]: 9: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,441 INFO L280 TraceCheckUtils]: 10: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:07,441 INFO L280 TraceCheckUtils]: 11: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:07,441 INFO L280 TraceCheckUtils]: 12: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,441 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:07,441 INFO L280 TraceCheckUtils]: 14: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:07,442 INFO L263 TraceCheckUtils]: 15: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:07,442 INFO L280 TraceCheckUtils]: 16: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,442 INFO L280 TraceCheckUtils]: 17: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:07,442 INFO L280 TraceCheckUtils]: 18: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:07,443 INFO L280 TraceCheckUtils]: 19: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,443 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:07,443 INFO L280 TraceCheckUtils]: 21: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:07,443 INFO L280 TraceCheckUtils]: 22: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:07,443 INFO L280 TraceCheckUtils]: 23: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:07,444 INFO L280 TraceCheckUtils]: 24: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:07,444 INFO L280 TraceCheckUtils]: 25: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,444 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:07,444 INFO L280 TraceCheckUtils]: 27: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:07,445 INFO L263 TraceCheckUtils]: 28: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:07,445 INFO L280 TraceCheckUtils]: 29: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,445 INFO L280 TraceCheckUtils]: 30: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,445 INFO L280 TraceCheckUtils]: 31: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:07,445 INFO L280 TraceCheckUtils]: 32: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:07,446 INFO L280 TraceCheckUtils]: 33: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,446 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:07,446 INFO L280 TraceCheckUtils]: 35: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:07,446 INFO L280 TraceCheckUtils]: 36: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:07,447 INFO L280 TraceCheckUtils]: 37: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:07,447 INFO L280 TraceCheckUtils]: 38: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:07,447 INFO L280 TraceCheckUtils]: 39: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,448 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {12477#true} {13656#(= fibo_~n |fibo_#in~n|)} #46#return; {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:07,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:07,523 INFO L280 TraceCheckUtils]: 0: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,524 INFO L280 TraceCheckUtils]: 1: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,524 INFO L280 TraceCheckUtils]: 2: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:07,524 INFO L280 TraceCheckUtils]: 3: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:07,524 INFO L280 TraceCheckUtils]: 4: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,525 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12477#true} {14089#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #46#return; {14089#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:07:07,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:07,529 INFO L280 TraceCheckUtils]: 0: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,529 INFO L280 TraceCheckUtils]: 1: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:07,530 INFO L280 TraceCheckUtils]: 2: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:07,530 INFO L280 TraceCheckUtils]: 3: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,531 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12477#true} {14089#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #48#return; {14101#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,532 INFO L280 TraceCheckUtils]: 0: Hoare triple {12477#true} ~n := #in~n; {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,532 INFO L280 TraceCheckUtils]: 1: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {14088#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-08 22:07:07,533 INFO L280 TraceCheckUtils]: 2: Hoare triple {14088#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {14089#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:07:07,533 INFO L263 TraceCheckUtils]: 3: Hoare triple {14089#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:07,534 INFO L280 TraceCheckUtils]: 4: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,534 INFO L280 TraceCheckUtils]: 5: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,534 INFO L280 TraceCheckUtils]: 6: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:07,534 INFO L280 TraceCheckUtils]: 7: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:07,534 INFO L280 TraceCheckUtils]: 8: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,535 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {12477#true} {14089#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #46#return; {14089#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:07:07,536 INFO L280 TraceCheckUtils]: 10: Hoare triple {14089#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14089#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:07:07,536 INFO L263 TraceCheckUtils]: 11: Hoare triple {14089#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:07,536 INFO L280 TraceCheckUtils]: 12: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,537 INFO L280 TraceCheckUtils]: 13: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:07,537 INFO L280 TraceCheckUtils]: 14: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:07,537 INFO L280 TraceCheckUtils]: 15: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,538 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {12477#true} {14089#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #48#return; {14101#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,539 INFO L280 TraceCheckUtils]: 17: Hoare triple {14101#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14101#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,539 INFO L280 TraceCheckUtils]: 18: Hoare triple {14101#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {14101#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,540 INFO L280 TraceCheckUtils]: 19: Hoare triple {14101#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {14101#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,540 INFO L280 TraceCheckUtils]: 20: Hoare triple {14101#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {14101#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,541 INFO L280 TraceCheckUtils]: 21: Hoare triple {14101#(<= 2 |fibo_#in~n|)} assume true; {14101#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,542 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {14101#(<= 2 |fibo_#in~n|)} {13656#(= fibo_~n |fibo_#in~n|)} #48#return; {14047#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,543 INFO L280 TraceCheckUtils]: 0: Hoare triple {12477#true} ~n := #in~n; {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,544 INFO L280 TraceCheckUtils]: 1: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,544 INFO L280 TraceCheckUtils]: 2: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,545 INFO L263 TraceCheckUtils]: 3: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:07,545 INFO L280 TraceCheckUtils]: 4: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,545 INFO L280 TraceCheckUtils]: 5: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,545 INFO L280 TraceCheckUtils]: 6: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:07,545 INFO L263 TraceCheckUtils]: 7: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:07,546 INFO L280 TraceCheckUtils]: 8: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,546 INFO L280 TraceCheckUtils]: 9: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,546 INFO L280 TraceCheckUtils]: 10: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:07,546 INFO L263 TraceCheckUtils]: 11: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:07,547 INFO L280 TraceCheckUtils]: 12: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,547 INFO L280 TraceCheckUtils]: 13: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,547 INFO L280 TraceCheckUtils]: 14: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:07,547 INFO L280 TraceCheckUtils]: 15: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:07,548 INFO L280 TraceCheckUtils]: 16: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,548 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:07,548 INFO L280 TraceCheckUtils]: 18: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:07,548 INFO L263 TraceCheckUtils]: 19: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:07,549 INFO L280 TraceCheckUtils]: 20: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,549 INFO L280 TraceCheckUtils]: 21: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:07,549 INFO L280 TraceCheckUtils]: 22: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:07,549 INFO L280 TraceCheckUtils]: 23: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,549 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:07,550 INFO L280 TraceCheckUtils]: 25: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:07,550 INFO L280 TraceCheckUtils]: 26: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:07,550 INFO L280 TraceCheckUtils]: 27: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:07,550 INFO L280 TraceCheckUtils]: 28: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:07,551 INFO L280 TraceCheckUtils]: 29: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,551 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:07,551 INFO L280 TraceCheckUtils]: 31: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:07,551 INFO L263 TraceCheckUtils]: 32: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:07,551 INFO L280 TraceCheckUtils]: 33: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,552 INFO L280 TraceCheckUtils]: 34: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,552 INFO L280 TraceCheckUtils]: 35: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:07,552 INFO L280 TraceCheckUtils]: 36: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:07,552 INFO L280 TraceCheckUtils]: 37: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,552 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:07,553 INFO L280 TraceCheckUtils]: 39: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:07,553 INFO L280 TraceCheckUtils]: 40: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:07,553 INFO L280 TraceCheckUtils]: 41: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:07,553 INFO L280 TraceCheckUtils]: 42: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:07,554 INFO L280 TraceCheckUtils]: 43: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,555 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {12477#true} {13656#(= fibo_~n |fibo_#in~n|)} #46#return; {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,555 INFO L280 TraceCheckUtils]: 45: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,556 INFO L263 TraceCheckUtils]: 46: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:07,556 INFO L280 TraceCheckUtils]: 47: Hoare triple {12477#true} ~n := #in~n; {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,557 INFO L280 TraceCheckUtils]: 48: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {14088#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-08 22:07:07,558 INFO L280 TraceCheckUtils]: 49: Hoare triple {14088#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {14089#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:07:07,558 INFO L263 TraceCheckUtils]: 50: Hoare triple {14089#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:07,558 INFO L280 TraceCheckUtils]: 51: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,558 INFO L280 TraceCheckUtils]: 52: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,558 INFO L280 TraceCheckUtils]: 53: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:07,559 INFO L280 TraceCheckUtils]: 54: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:07,559 INFO L280 TraceCheckUtils]: 55: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,560 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {12477#true} {14089#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #46#return; {14089#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:07:07,560 INFO L280 TraceCheckUtils]: 57: Hoare triple {14089#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14089#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:07:07,561 INFO L263 TraceCheckUtils]: 58: Hoare triple {14089#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:07,561 INFO L280 TraceCheckUtils]: 59: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,561 INFO L280 TraceCheckUtils]: 60: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:07,561 INFO L280 TraceCheckUtils]: 61: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:07,561 INFO L280 TraceCheckUtils]: 62: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,563 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {12477#true} {14089#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #48#return; {14101#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,563 INFO L280 TraceCheckUtils]: 64: Hoare triple {14101#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14101#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,564 INFO L280 TraceCheckUtils]: 65: Hoare triple {14101#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {14101#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,564 INFO L280 TraceCheckUtils]: 66: Hoare triple {14101#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {14101#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,565 INFO L280 TraceCheckUtils]: 67: Hoare triple {14101#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {14101#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,565 INFO L280 TraceCheckUtils]: 68: Hoare triple {14101#(<= 2 |fibo_#in~n|)} assume true; {14101#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,566 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {14101#(<= 2 |fibo_#in~n|)} {13656#(= fibo_~n |fibo_#in~n|)} #48#return; {14047#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,567 INFO L280 TraceCheckUtils]: 70: Hoare triple {14047#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14047#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,567 INFO L280 TraceCheckUtils]: 71: Hoare triple {14047#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {14047#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,568 INFO L280 TraceCheckUtils]: 72: Hoare triple {14047#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {14047#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,568 INFO L280 TraceCheckUtils]: 73: Hoare triple {14047#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {14047#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,569 INFO L280 TraceCheckUtils]: 74: Hoare triple {14047#(<= 4 |fibo_#in~n|)} assume true; {14047#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,570 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {14047#(<= 4 |fibo_#in~n|)} {13656#(= fibo_~n |fibo_#in~n|)} #46#return; {13940#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} is VALID [2020-07-08 22:07:07,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:07,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:07,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:07,590 INFO L280 TraceCheckUtils]: 0: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,590 INFO L280 TraceCheckUtils]: 1: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,591 INFO L280 TraceCheckUtils]: 2: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:07,591 INFO L280 TraceCheckUtils]: 3: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:07,591 INFO L280 TraceCheckUtils]: 4: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,591 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:07,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:07,596 INFO L280 TraceCheckUtils]: 0: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,597 INFO L280 TraceCheckUtils]: 1: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:07,597 INFO L280 TraceCheckUtils]: 2: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:07,597 INFO L280 TraceCheckUtils]: 3: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,597 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:07,597 INFO L280 TraceCheckUtils]: 0: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,598 INFO L280 TraceCheckUtils]: 1: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,598 INFO L280 TraceCheckUtils]: 2: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:07,598 INFO L263 TraceCheckUtils]: 3: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:07,598 INFO L280 TraceCheckUtils]: 4: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,599 INFO L280 TraceCheckUtils]: 5: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,599 INFO L280 TraceCheckUtils]: 6: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:07,599 INFO L280 TraceCheckUtils]: 7: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:07,599 INFO L280 TraceCheckUtils]: 8: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,599 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:07,600 INFO L280 TraceCheckUtils]: 10: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:07,600 INFO L263 TraceCheckUtils]: 11: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:07,600 INFO L280 TraceCheckUtils]: 12: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,600 INFO L280 TraceCheckUtils]: 13: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:07,601 INFO L280 TraceCheckUtils]: 14: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:07,601 INFO L280 TraceCheckUtils]: 15: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,601 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:07,601 INFO L280 TraceCheckUtils]: 17: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:07,601 INFO L280 TraceCheckUtils]: 18: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:07,602 INFO L280 TraceCheckUtils]: 19: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:07,602 INFO L280 TraceCheckUtils]: 20: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:07,602 INFO L280 TraceCheckUtils]: 21: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,602 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:07,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:07,606 INFO L280 TraceCheckUtils]: 0: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,607 INFO L280 TraceCheckUtils]: 1: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,607 INFO L280 TraceCheckUtils]: 2: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:07,607 INFO L280 TraceCheckUtils]: 3: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:07,607 INFO L280 TraceCheckUtils]: 4: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,608 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:07,608 INFO L280 TraceCheckUtils]: 0: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,608 INFO L280 TraceCheckUtils]: 1: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,608 INFO L280 TraceCheckUtils]: 2: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:07,608 INFO L263 TraceCheckUtils]: 3: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:07,609 INFO L280 TraceCheckUtils]: 4: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,609 INFO L280 TraceCheckUtils]: 5: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,609 INFO L280 TraceCheckUtils]: 6: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:07,609 INFO L263 TraceCheckUtils]: 7: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:07,609 INFO L280 TraceCheckUtils]: 8: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,610 INFO L280 TraceCheckUtils]: 9: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,610 INFO L280 TraceCheckUtils]: 10: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:07,610 INFO L280 TraceCheckUtils]: 11: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:07,610 INFO L280 TraceCheckUtils]: 12: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,611 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:07,611 INFO L280 TraceCheckUtils]: 14: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:07,611 INFO L263 TraceCheckUtils]: 15: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:07,611 INFO L280 TraceCheckUtils]: 16: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,611 INFO L280 TraceCheckUtils]: 17: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:07,612 INFO L280 TraceCheckUtils]: 18: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:07,612 INFO L280 TraceCheckUtils]: 19: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,612 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:07,612 INFO L280 TraceCheckUtils]: 21: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:07,612 INFO L280 TraceCheckUtils]: 22: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:07,613 INFO L280 TraceCheckUtils]: 23: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:07,613 INFO L280 TraceCheckUtils]: 24: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:07,613 INFO L280 TraceCheckUtils]: 25: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,613 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:07,613 INFO L280 TraceCheckUtils]: 27: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:07,614 INFO L263 TraceCheckUtils]: 28: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:07,614 INFO L280 TraceCheckUtils]: 29: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,614 INFO L280 TraceCheckUtils]: 30: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,614 INFO L280 TraceCheckUtils]: 31: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:07,614 INFO L280 TraceCheckUtils]: 32: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:07,615 INFO L280 TraceCheckUtils]: 33: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,615 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:07,615 INFO L280 TraceCheckUtils]: 35: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:07,615 INFO L280 TraceCheckUtils]: 36: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:07,616 INFO L280 TraceCheckUtils]: 37: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:07,616 INFO L280 TraceCheckUtils]: 38: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:07,616 INFO L280 TraceCheckUtils]: 39: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,618 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {12477#true} {13940#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} #48#return; {13982#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,620 INFO L280 TraceCheckUtils]: 0: Hoare triple {12477#true} ~n := #in~n; {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,621 INFO L280 TraceCheckUtils]: 1: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,622 INFO L280 TraceCheckUtils]: 2: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,622 INFO L263 TraceCheckUtils]: 3: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:07,622 INFO L280 TraceCheckUtils]: 4: Hoare triple {12477#true} ~n := #in~n; {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,637 INFO L280 TraceCheckUtils]: 5: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,637 INFO L280 TraceCheckUtils]: 6: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,638 INFO L263 TraceCheckUtils]: 7: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:07,638 INFO L280 TraceCheckUtils]: 8: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,638 INFO L280 TraceCheckUtils]: 9: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,638 INFO L280 TraceCheckUtils]: 10: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:07,638 INFO L263 TraceCheckUtils]: 11: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:07,639 INFO L280 TraceCheckUtils]: 12: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,639 INFO L280 TraceCheckUtils]: 13: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,639 INFO L280 TraceCheckUtils]: 14: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:07,639 INFO L263 TraceCheckUtils]: 15: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:07,639 INFO L280 TraceCheckUtils]: 16: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,640 INFO L280 TraceCheckUtils]: 17: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,640 INFO L280 TraceCheckUtils]: 18: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:07,640 INFO L280 TraceCheckUtils]: 19: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:07,640 INFO L280 TraceCheckUtils]: 20: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,640 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:07,641 INFO L280 TraceCheckUtils]: 22: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:07,641 INFO L263 TraceCheckUtils]: 23: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:07,641 INFO L280 TraceCheckUtils]: 24: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,641 INFO L280 TraceCheckUtils]: 25: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:07,641 INFO L280 TraceCheckUtils]: 26: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:07,642 INFO L280 TraceCheckUtils]: 27: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,642 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:07,642 INFO L280 TraceCheckUtils]: 29: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:07,642 INFO L280 TraceCheckUtils]: 30: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:07,642 INFO L280 TraceCheckUtils]: 31: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:07,643 INFO L280 TraceCheckUtils]: 32: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:07,643 INFO L280 TraceCheckUtils]: 33: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,643 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:07,643 INFO L280 TraceCheckUtils]: 35: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:07,643 INFO L263 TraceCheckUtils]: 36: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:07,644 INFO L280 TraceCheckUtils]: 37: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,644 INFO L280 TraceCheckUtils]: 38: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,644 INFO L280 TraceCheckUtils]: 39: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:07,644 INFO L280 TraceCheckUtils]: 40: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:07,644 INFO L280 TraceCheckUtils]: 41: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,645 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:07,645 INFO L280 TraceCheckUtils]: 43: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:07,645 INFO L280 TraceCheckUtils]: 44: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:07,645 INFO L280 TraceCheckUtils]: 45: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:07,645 INFO L280 TraceCheckUtils]: 46: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:07,645 INFO L280 TraceCheckUtils]: 47: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,647 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {12477#true} {13656#(= fibo_~n |fibo_#in~n|)} #46#return; {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,647 INFO L280 TraceCheckUtils]: 49: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,648 INFO L263 TraceCheckUtils]: 50: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:07,648 INFO L280 TraceCheckUtils]: 51: Hoare triple {12477#true} ~n := #in~n; {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,649 INFO L280 TraceCheckUtils]: 52: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {14088#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-08 22:07:07,650 INFO L280 TraceCheckUtils]: 53: Hoare triple {14088#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {14089#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:07:07,650 INFO L263 TraceCheckUtils]: 54: Hoare triple {14089#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:07,650 INFO L280 TraceCheckUtils]: 55: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,650 INFO L280 TraceCheckUtils]: 56: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,651 INFO L280 TraceCheckUtils]: 57: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:07,651 INFO L280 TraceCheckUtils]: 58: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:07,651 INFO L280 TraceCheckUtils]: 59: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,652 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {12477#true} {14089#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #46#return; {14089#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:07:07,653 INFO L280 TraceCheckUtils]: 61: Hoare triple {14089#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14089#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:07:07,653 INFO L263 TraceCheckUtils]: 62: Hoare triple {14089#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:07,653 INFO L280 TraceCheckUtils]: 63: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,653 INFO L280 TraceCheckUtils]: 64: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:07,654 INFO L280 TraceCheckUtils]: 65: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:07,654 INFO L280 TraceCheckUtils]: 66: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,655 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {12477#true} {14089#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #48#return; {14101#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,655 INFO L280 TraceCheckUtils]: 68: Hoare triple {14101#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14101#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,656 INFO L280 TraceCheckUtils]: 69: Hoare triple {14101#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {14101#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,656 INFO L280 TraceCheckUtils]: 70: Hoare triple {14101#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {14101#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,657 INFO L280 TraceCheckUtils]: 71: Hoare triple {14101#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {14101#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,658 INFO L280 TraceCheckUtils]: 72: Hoare triple {14101#(<= 2 |fibo_#in~n|)} assume true; {14101#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,659 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {14101#(<= 2 |fibo_#in~n|)} {13656#(= fibo_~n |fibo_#in~n|)} #48#return; {14047#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,659 INFO L280 TraceCheckUtils]: 74: Hoare triple {14047#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14047#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,660 INFO L280 TraceCheckUtils]: 75: Hoare triple {14047#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {14047#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,660 INFO L280 TraceCheckUtils]: 76: Hoare triple {14047#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {14047#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,661 INFO L280 TraceCheckUtils]: 77: Hoare triple {14047#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {14047#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,661 INFO L280 TraceCheckUtils]: 78: Hoare triple {14047#(<= 4 |fibo_#in~n|)} assume true; {14047#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,663 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {14047#(<= 4 |fibo_#in~n|)} {13656#(= fibo_~n |fibo_#in~n|)} #46#return; {13940#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} is VALID [2020-07-08 22:07:07,663 INFO L280 TraceCheckUtils]: 80: Hoare triple {13940#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13940#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} is VALID [2020-07-08 22:07:07,664 INFO L263 TraceCheckUtils]: 81: Hoare triple {13940#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:07,664 INFO L280 TraceCheckUtils]: 82: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,664 INFO L280 TraceCheckUtils]: 83: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,664 INFO L280 TraceCheckUtils]: 84: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:07,664 INFO L263 TraceCheckUtils]: 85: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:07,665 INFO L280 TraceCheckUtils]: 86: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,665 INFO L280 TraceCheckUtils]: 87: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,665 INFO L280 TraceCheckUtils]: 88: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:07,665 INFO L263 TraceCheckUtils]: 89: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:07,666 INFO L280 TraceCheckUtils]: 90: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,666 INFO L280 TraceCheckUtils]: 91: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,666 INFO L280 TraceCheckUtils]: 92: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:07,666 INFO L280 TraceCheckUtils]: 93: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:07,666 INFO L280 TraceCheckUtils]: 94: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,667 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:07,667 INFO L280 TraceCheckUtils]: 96: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:07,667 INFO L263 TraceCheckUtils]: 97: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:07,667 INFO L280 TraceCheckUtils]: 98: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,667 INFO L280 TraceCheckUtils]: 99: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:07,668 INFO L280 TraceCheckUtils]: 100: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:07,668 INFO L280 TraceCheckUtils]: 101: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,668 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:07,668 INFO L280 TraceCheckUtils]: 103: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:07,668 INFO L280 TraceCheckUtils]: 104: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:07,669 INFO L280 TraceCheckUtils]: 105: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:07,669 INFO L280 TraceCheckUtils]: 106: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:07,669 INFO L280 TraceCheckUtils]: 107: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,669 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:07,669 INFO L280 TraceCheckUtils]: 109: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:07,669 INFO L263 TraceCheckUtils]: 110: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:07,670 INFO L280 TraceCheckUtils]: 111: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,670 INFO L280 TraceCheckUtils]: 112: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,670 INFO L280 TraceCheckUtils]: 113: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:07,670 INFO L280 TraceCheckUtils]: 114: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:07,670 INFO L280 TraceCheckUtils]: 115: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,671 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:07,671 INFO L280 TraceCheckUtils]: 117: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:07,671 INFO L280 TraceCheckUtils]: 118: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:07,671 INFO L280 TraceCheckUtils]: 119: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:07,671 INFO L280 TraceCheckUtils]: 120: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:07,672 INFO L280 TraceCheckUtils]: 121: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,673 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {12477#true} {13940#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} #48#return; {13982#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,674 INFO L280 TraceCheckUtils]: 123: Hoare triple {13982#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13982#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,674 INFO L280 TraceCheckUtils]: 124: Hoare triple {13982#(<= 5 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {13982#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,675 INFO L280 TraceCheckUtils]: 125: Hoare triple {13982#(<= 5 |fibo_#in~n|)} havoc #t~ret0; {13982#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,675 INFO L280 TraceCheckUtils]: 126: Hoare triple {13982#(<= 5 |fibo_#in~n|)} havoc #t~ret1; {13982#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,676 INFO L280 TraceCheckUtils]: 127: Hoare triple {13982#(<= 5 |fibo_#in~n|)} assume true; {13982#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,678 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {13982#(<= 5 |fibo_#in~n|)} {13656#(= fibo_~n |fibo_#in~n|)} #46#return; {13786#(and (<= 6 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-08 22:07:07,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:07,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:07,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:07,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:07,722 INFO L280 TraceCheckUtils]: 0: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,723 INFO L280 TraceCheckUtils]: 1: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,723 INFO L280 TraceCheckUtils]: 2: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:07,723 INFO L280 TraceCheckUtils]: 3: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:07,723 INFO L280 TraceCheckUtils]: 4: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,724 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:07,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:07,727 INFO L280 TraceCheckUtils]: 0: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,727 INFO L280 TraceCheckUtils]: 1: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:07,727 INFO L280 TraceCheckUtils]: 2: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:07,727 INFO L280 TraceCheckUtils]: 3: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,728 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:07,728 INFO L280 TraceCheckUtils]: 0: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,728 INFO L280 TraceCheckUtils]: 1: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,728 INFO L280 TraceCheckUtils]: 2: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:07,729 INFO L263 TraceCheckUtils]: 3: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:07,729 INFO L280 TraceCheckUtils]: 4: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,729 INFO L280 TraceCheckUtils]: 5: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,729 INFO L280 TraceCheckUtils]: 6: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:07,729 INFO L280 TraceCheckUtils]: 7: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:07,730 INFO L280 TraceCheckUtils]: 8: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,730 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:07,730 INFO L280 TraceCheckUtils]: 10: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:07,730 INFO L263 TraceCheckUtils]: 11: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:07,731 INFO L280 TraceCheckUtils]: 12: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,731 INFO L280 TraceCheckUtils]: 13: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:07,731 INFO L280 TraceCheckUtils]: 14: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:07,731 INFO L280 TraceCheckUtils]: 15: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,731 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:07,732 INFO L280 TraceCheckUtils]: 17: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:07,732 INFO L280 TraceCheckUtils]: 18: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:07,732 INFO L280 TraceCheckUtils]: 19: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:07,732 INFO L280 TraceCheckUtils]: 20: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:07,733 INFO L280 TraceCheckUtils]: 21: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,733 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:07,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:07,736 INFO L280 TraceCheckUtils]: 0: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,736 INFO L280 TraceCheckUtils]: 1: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,737 INFO L280 TraceCheckUtils]: 2: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:07,737 INFO L280 TraceCheckUtils]: 3: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:07,737 INFO L280 TraceCheckUtils]: 4: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,737 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:07,738 INFO L280 TraceCheckUtils]: 0: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,738 INFO L280 TraceCheckUtils]: 1: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,738 INFO L280 TraceCheckUtils]: 2: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:07,738 INFO L263 TraceCheckUtils]: 3: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:07,738 INFO L280 TraceCheckUtils]: 4: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,739 INFO L280 TraceCheckUtils]: 5: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,739 INFO L280 TraceCheckUtils]: 6: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:07,739 INFO L263 TraceCheckUtils]: 7: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:07,739 INFO L280 TraceCheckUtils]: 8: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,739 INFO L280 TraceCheckUtils]: 9: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,740 INFO L280 TraceCheckUtils]: 10: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:07,740 INFO L280 TraceCheckUtils]: 11: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:07,740 INFO L280 TraceCheckUtils]: 12: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,740 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:07,740 INFO L280 TraceCheckUtils]: 14: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:07,741 INFO L263 TraceCheckUtils]: 15: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:07,741 INFO L280 TraceCheckUtils]: 16: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,741 INFO L280 TraceCheckUtils]: 17: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:07,741 INFO L280 TraceCheckUtils]: 18: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:07,742 INFO L280 TraceCheckUtils]: 19: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,742 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:07,742 INFO L280 TraceCheckUtils]: 21: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:07,742 INFO L280 TraceCheckUtils]: 22: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:07,742 INFO L280 TraceCheckUtils]: 23: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:07,743 INFO L280 TraceCheckUtils]: 24: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:07,743 INFO L280 TraceCheckUtils]: 25: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,743 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:07,743 INFO L280 TraceCheckUtils]: 27: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:07,744 INFO L263 TraceCheckUtils]: 28: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:07,744 INFO L280 TraceCheckUtils]: 29: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,744 INFO L280 TraceCheckUtils]: 30: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,744 INFO L280 TraceCheckUtils]: 31: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:07,745 INFO L280 TraceCheckUtils]: 32: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:07,745 INFO L280 TraceCheckUtils]: 33: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,745 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:07,745 INFO L280 TraceCheckUtils]: 35: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:07,745 INFO L280 TraceCheckUtils]: 36: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:07,746 INFO L280 TraceCheckUtils]: 37: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:07,746 INFO L280 TraceCheckUtils]: 38: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:07,746 INFO L280 TraceCheckUtils]: 39: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,746 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:07,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:07,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:07,758 INFO L280 TraceCheckUtils]: 0: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,759 INFO L280 TraceCheckUtils]: 1: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,759 INFO L280 TraceCheckUtils]: 2: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:07,760 INFO L280 TraceCheckUtils]: 3: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:07,760 INFO L280 TraceCheckUtils]: 4: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,761 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:07,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:07,765 INFO L280 TraceCheckUtils]: 0: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,766 INFO L280 TraceCheckUtils]: 1: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:07,766 INFO L280 TraceCheckUtils]: 2: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:07,767 INFO L280 TraceCheckUtils]: 3: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,767 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:07,767 INFO L280 TraceCheckUtils]: 0: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,768 INFO L280 TraceCheckUtils]: 1: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,768 INFO L280 TraceCheckUtils]: 2: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:07,768 INFO L263 TraceCheckUtils]: 3: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:07,769 INFO L280 TraceCheckUtils]: 4: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,769 INFO L280 TraceCheckUtils]: 5: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,769 INFO L280 TraceCheckUtils]: 6: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:07,770 INFO L280 TraceCheckUtils]: 7: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:07,770 INFO L280 TraceCheckUtils]: 8: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,771 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:07,771 INFO L280 TraceCheckUtils]: 10: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:07,771 INFO L263 TraceCheckUtils]: 11: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:07,772 INFO L280 TraceCheckUtils]: 12: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,772 INFO L280 TraceCheckUtils]: 13: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:07,772 INFO L280 TraceCheckUtils]: 14: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:07,773 INFO L280 TraceCheckUtils]: 15: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,773 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:07,773 INFO L280 TraceCheckUtils]: 17: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:07,774 INFO L280 TraceCheckUtils]: 18: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:07,774 INFO L280 TraceCheckUtils]: 19: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:07,774 INFO L280 TraceCheckUtils]: 20: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:07,775 INFO L280 TraceCheckUtils]: 21: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,775 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:07,776 INFO L280 TraceCheckUtils]: 0: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,776 INFO L280 TraceCheckUtils]: 1: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,777 INFO L280 TraceCheckUtils]: 2: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:07,777 INFO L263 TraceCheckUtils]: 3: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:07,777 INFO L280 TraceCheckUtils]: 4: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,777 INFO L280 TraceCheckUtils]: 5: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,778 INFO L280 TraceCheckUtils]: 6: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:07,778 INFO L263 TraceCheckUtils]: 7: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:07,778 INFO L280 TraceCheckUtils]: 8: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,779 INFO L280 TraceCheckUtils]: 9: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,779 INFO L280 TraceCheckUtils]: 10: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:07,779 INFO L263 TraceCheckUtils]: 11: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:07,780 INFO L280 TraceCheckUtils]: 12: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,780 INFO L280 TraceCheckUtils]: 13: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,780 INFO L280 TraceCheckUtils]: 14: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:07,780 INFO L280 TraceCheckUtils]: 15: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:07,781 INFO L280 TraceCheckUtils]: 16: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,781 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:07,781 INFO L280 TraceCheckUtils]: 18: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:07,782 INFO L263 TraceCheckUtils]: 19: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:07,782 INFO L280 TraceCheckUtils]: 20: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,782 INFO L280 TraceCheckUtils]: 21: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:07,782 INFO L280 TraceCheckUtils]: 22: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:07,783 INFO L280 TraceCheckUtils]: 23: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,783 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:07,783 INFO L280 TraceCheckUtils]: 25: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:07,783 INFO L280 TraceCheckUtils]: 26: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:07,784 INFO L280 TraceCheckUtils]: 27: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:07,784 INFO L280 TraceCheckUtils]: 28: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:07,784 INFO L280 TraceCheckUtils]: 29: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,785 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:07,785 INFO L280 TraceCheckUtils]: 31: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:07,785 INFO L263 TraceCheckUtils]: 32: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:07,786 INFO L280 TraceCheckUtils]: 33: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,786 INFO L280 TraceCheckUtils]: 34: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,786 INFO L280 TraceCheckUtils]: 35: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:07,787 INFO L280 TraceCheckUtils]: 36: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:07,787 INFO L280 TraceCheckUtils]: 37: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,787 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:07,788 INFO L280 TraceCheckUtils]: 39: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:07,788 INFO L280 TraceCheckUtils]: 40: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:07,788 INFO L280 TraceCheckUtils]: 41: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:07,789 INFO L280 TraceCheckUtils]: 42: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:07,789 INFO L280 TraceCheckUtils]: 43: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,789 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:07,790 INFO L280 TraceCheckUtils]: 45: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:07,790 INFO L263 TraceCheckUtils]: 46: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:07,790 INFO L280 TraceCheckUtils]: 47: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,791 INFO L280 TraceCheckUtils]: 48: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,791 INFO L280 TraceCheckUtils]: 49: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:07,791 INFO L263 TraceCheckUtils]: 50: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:07,791 INFO L280 TraceCheckUtils]: 51: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,792 INFO L280 TraceCheckUtils]: 52: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,792 INFO L280 TraceCheckUtils]: 53: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:07,792 INFO L280 TraceCheckUtils]: 54: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:07,792 INFO L280 TraceCheckUtils]: 55: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,792 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:07,793 INFO L280 TraceCheckUtils]: 57: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:07,793 INFO L263 TraceCheckUtils]: 58: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:07,793 INFO L280 TraceCheckUtils]: 59: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,793 INFO L280 TraceCheckUtils]: 60: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:07,793 INFO L280 TraceCheckUtils]: 61: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:07,794 INFO L280 TraceCheckUtils]: 62: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,794 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:07,794 INFO L280 TraceCheckUtils]: 64: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:07,794 INFO L280 TraceCheckUtils]: 65: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:07,794 INFO L280 TraceCheckUtils]: 66: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:07,795 INFO L280 TraceCheckUtils]: 67: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:07,795 INFO L280 TraceCheckUtils]: 68: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,795 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:07,795 INFO L280 TraceCheckUtils]: 70: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:07,795 INFO L280 TraceCheckUtils]: 71: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:07,796 INFO L280 TraceCheckUtils]: 72: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:07,796 INFO L280 TraceCheckUtils]: 73: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:07,796 INFO L280 TraceCheckUtils]: 74: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,800 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {12477#true} {13786#(and (<= 6 fibo_~n) (= fibo_~n |fibo_#in~n|))} #48#return; {13863#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,807 INFO L280 TraceCheckUtils]: 0: Hoare triple {12477#true} ~n := #in~n; {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,807 INFO L280 TraceCheckUtils]: 1: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,808 INFO L280 TraceCheckUtils]: 2: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,808 INFO L263 TraceCheckUtils]: 3: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:07,809 INFO L280 TraceCheckUtils]: 4: Hoare triple {12477#true} ~n := #in~n; {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,810 INFO L280 TraceCheckUtils]: 5: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,810 INFO L280 TraceCheckUtils]: 6: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,811 INFO L263 TraceCheckUtils]: 7: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:07,811 INFO L280 TraceCheckUtils]: 8: Hoare triple {12477#true} ~n := #in~n; {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,812 INFO L280 TraceCheckUtils]: 9: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,813 INFO L280 TraceCheckUtils]: 10: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,813 INFO L263 TraceCheckUtils]: 11: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:07,813 INFO L280 TraceCheckUtils]: 12: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,813 INFO L280 TraceCheckUtils]: 13: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,814 INFO L280 TraceCheckUtils]: 14: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:07,814 INFO L263 TraceCheckUtils]: 15: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:07,814 INFO L280 TraceCheckUtils]: 16: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,814 INFO L280 TraceCheckUtils]: 17: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,815 INFO L280 TraceCheckUtils]: 18: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:07,815 INFO L263 TraceCheckUtils]: 19: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:07,815 INFO L280 TraceCheckUtils]: 20: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,816 INFO L280 TraceCheckUtils]: 21: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,816 INFO L280 TraceCheckUtils]: 22: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:07,816 INFO L280 TraceCheckUtils]: 23: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:07,817 INFO L280 TraceCheckUtils]: 24: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,817 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:07,817 INFO L280 TraceCheckUtils]: 26: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:07,818 INFO L263 TraceCheckUtils]: 27: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:07,818 INFO L280 TraceCheckUtils]: 28: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,818 INFO L280 TraceCheckUtils]: 29: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:07,818 INFO L280 TraceCheckUtils]: 30: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:07,819 INFO L280 TraceCheckUtils]: 31: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,819 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:07,819 INFO L280 TraceCheckUtils]: 33: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:07,820 INFO L280 TraceCheckUtils]: 34: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:07,820 INFO L280 TraceCheckUtils]: 35: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:07,820 INFO L280 TraceCheckUtils]: 36: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:07,820 INFO L280 TraceCheckUtils]: 37: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,821 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:07,821 INFO L280 TraceCheckUtils]: 39: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:07,821 INFO L263 TraceCheckUtils]: 40: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:07,821 INFO L280 TraceCheckUtils]: 41: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,821 INFO L280 TraceCheckUtils]: 42: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,822 INFO L280 TraceCheckUtils]: 43: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:07,822 INFO L280 TraceCheckUtils]: 44: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:07,822 INFO L280 TraceCheckUtils]: 45: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,822 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:07,822 INFO L280 TraceCheckUtils]: 47: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:07,822 INFO L280 TraceCheckUtils]: 48: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:07,823 INFO L280 TraceCheckUtils]: 49: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:07,823 INFO L280 TraceCheckUtils]: 50: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:07,823 INFO L280 TraceCheckUtils]: 51: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,825 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {12477#true} {13656#(= fibo_~n |fibo_#in~n|)} #46#return; {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,826 INFO L280 TraceCheckUtils]: 53: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,826 INFO L263 TraceCheckUtils]: 54: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:07,827 INFO L280 TraceCheckUtils]: 55: Hoare triple {12477#true} ~n := #in~n; {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,828 INFO L280 TraceCheckUtils]: 56: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {14088#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-08 22:07:07,829 INFO L280 TraceCheckUtils]: 57: Hoare triple {14088#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {14089#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:07:07,829 INFO L263 TraceCheckUtils]: 58: Hoare triple {14089#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:07,830 INFO L280 TraceCheckUtils]: 59: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,830 INFO L280 TraceCheckUtils]: 60: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,830 INFO L280 TraceCheckUtils]: 61: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:07,831 INFO L280 TraceCheckUtils]: 62: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:07,831 INFO L280 TraceCheckUtils]: 63: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,832 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {12477#true} {14089#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #46#return; {14089#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:07:07,833 INFO L280 TraceCheckUtils]: 65: Hoare triple {14089#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14089#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:07:07,833 INFO L263 TraceCheckUtils]: 66: Hoare triple {14089#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:07,834 INFO L280 TraceCheckUtils]: 67: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,834 INFO L280 TraceCheckUtils]: 68: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:07,834 INFO L280 TraceCheckUtils]: 69: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:07,834 INFO L280 TraceCheckUtils]: 70: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,836 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {12477#true} {14089#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #48#return; {14101#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,837 INFO L280 TraceCheckUtils]: 72: Hoare triple {14101#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14101#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,837 INFO L280 TraceCheckUtils]: 73: Hoare triple {14101#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {14101#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,838 INFO L280 TraceCheckUtils]: 74: Hoare triple {14101#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {14101#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,838 INFO L280 TraceCheckUtils]: 75: Hoare triple {14101#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {14101#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,839 INFO L280 TraceCheckUtils]: 76: Hoare triple {14101#(<= 2 |fibo_#in~n|)} assume true; {14101#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,841 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {14101#(<= 2 |fibo_#in~n|)} {13656#(= fibo_~n |fibo_#in~n|)} #48#return; {14047#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,841 INFO L280 TraceCheckUtils]: 78: Hoare triple {14047#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14047#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,842 INFO L280 TraceCheckUtils]: 79: Hoare triple {14047#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {14047#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,843 INFO L280 TraceCheckUtils]: 80: Hoare triple {14047#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {14047#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,844 INFO L280 TraceCheckUtils]: 81: Hoare triple {14047#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {14047#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,844 INFO L280 TraceCheckUtils]: 82: Hoare triple {14047#(<= 4 |fibo_#in~n|)} assume true; {14047#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,846 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {14047#(<= 4 |fibo_#in~n|)} {13656#(= fibo_~n |fibo_#in~n|)} #46#return; {13940#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} is VALID [2020-07-08 22:07:07,847 INFO L280 TraceCheckUtils]: 84: Hoare triple {13940#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13940#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} is VALID [2020-07-08 22:07:07,847 INFO L263 TraceCheckUtils]: 85: Hoare triple {13940#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:07,847 INFO L280 TraceCheckUtils]: 86: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,847 INFO L280 TraceCheckUtils]: 87: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,847 INFO L280 TraceCheckUtils]: 88: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:07,848 INFO L263 TraceCheckUtils]: 89: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:07,848 INFO L280 TraceCheckUtils]: 90: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,848 INFO L280 TraceCheckUtils]: 91: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,848 INFO L280 TraceCheckUtils]: 92: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:07,848 INFO L263 TraceCheckUtils]: 93: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:07,849 INFO L280 TraceCheckUtils]: 94: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,849 INFO L280 TraceCheckUtils]: 95: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,849 INFO L280 TraceCheckUtils]: 96: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:07,849 INFO L280 TraceCheckUtils]: 97: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:07,849 INFO L280 TraceCheckUtils]: 98: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,850 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:07,850 INFO L280 TraceCheckUtils]: 100: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:07,850 INFO L263 TraceCheckUtils]: 101: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:07,850 INFO L280 TraceCheckUtils]: 102: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,850 INFO L280 TraceCheckUtils]: 103: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:07,850 INFO L280 TraceCheckUtils]: 104: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:07,851 INFO L280 TraceCheckUtils]: 105: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,851 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:07,851 INFO L280 TraceCheckUtils]: 107: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:07,851 INFO L280 TraceCheckUtils]: 108: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:07,852 INFO L280 TraceCheckUtils]: 109: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:07,852 INFO L280 TraceCheckUtils]: 110: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:07,852 INFO L280 TraceCheckUtils]: 111: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,852 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:07,852 INFO L280 TraceCheckUtils]: 113: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:07,853 INFO L263 TraceCheckUtils]: 114: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:07,853 INFO L280 TraceCheckUtils]: 115: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,853 INFO L280 TraceCheckUtils]: 116: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,853 INFO L280 TraceCheckUtils]: 117: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:07,853 INFO L280 TraceCheckUtils]: 118: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:07,854 INFO L280 TraceCheckUtils]: 119: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,854 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:07,854 INFO L280 TraceCheckUtils]: 121: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:07,854 INFO L280 TraceCheckUtils]: 122: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:07,854 INFO L280 TraceCheckUtils]: 123: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:07,855 INFO L280 TraceCheckUtils]: 124: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:07,855 INFO L280 TraceCheckUtils]: 125: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,856 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {12477#true} {13940#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} #48#return; {13982#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,857 INFO L280 TraceCheckUtils]: 127: Hoare triple {13982#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13982#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,858 INFO L280 TraceCheckUtils]: 128: Hoare triple {13982#(<= 5 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {13982#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,858 INFO L280 TraceCheckUtils]: 129: Hoare triple {13982#(<= 5 |fibo_#in~n|)} havoc #t~ret0; {13982#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,859 INFO L280 TraceCheckUtils]: 130: Hoare triple {13982#(<= 5 |fibo_#in~n|)} havoc #t~ret1; {13982#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,860 INFO L280 TraceCheckUtils]: 131: Hoare triple {13982#(<= 5 |fibo_#in~n|)} assume true; {13982#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,862 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {13982#(<= 5 |fibo_#in~n|)} {13656#(= fibo_~n |fibo_#in~n|)} #46#return; {13786#(and (<= 6 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-08 22:07:07,864 INFO L280 TraceCheckUtils]: 133: Hoare triple {13786#(and (<= 6 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13786#(and (<= 6 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-08 22:07:07,865 INFO L263 TraceCheckUtils]: 134: Hoare triple {13786#(and (<= 6 fibo_~n) (= fibo_~n |fibo_#in~n|))} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:07,865 INFO L280 TraceCheckUtils]: 135: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,865 INFO L280 TraceCheckUtils]: 136: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,865 INFO L280 TraceCheckUtils]: 137: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:07,866 INFO L263 TraceCheckUtils]: 138: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:07,866 INFO L280 TraceCheckUtils]: 139: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,866 INFO L280 TraceCheckUtils]: 140: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,867 INFO L280 TraceCheckUtils]: 141: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:07,867 INFO L263 TraceCheckUtils]: 142: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:07,867 INFO L280 TraceCheckUtils]: 143: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,867 INFO L280 TraceCheckUtils]: 144: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,868 INFO L280 TraceCheckUtils]: 145: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:07,868 INFO L263 TraceCheckUtils]: 146: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:07,868 INFO L280 TraceCheckUtils]: 147: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,868 INFO L280 TraceCheckUtils]: 148: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,869 INFO L280 TraceCheckUtils]: 149: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:07,869 INFO L280 TraceCheckUtils]: 150: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:07,869 INFO L280 TraceCheckUtils]: 151: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,869 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:07,870 INFO L280 TraceCheckUtils]: 153: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:07,870 INFO L263 TraceCheckUtils]: 154: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:07,870 INFO L280 TraceCheckUtils]: 155: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,871 INFO L280 TraceCheckUtils]: 156: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:07,871 INFO L280 TraceCheckUtils]: 157: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:07,871 INFO L280 TraceCheckUtils]: 158: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,871 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:07,872 INFO L280 TraceCheckUtils]: 160: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:07,872 INFO L280 TraceCheckUtils]: 161: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:07,872 INFO L280 TraceCheckUtils]: 162: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:07,873 INFO L280 TraceCheckUtils]: 163: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:07,873 INFO L280 TraceCheckUtils]: 164: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,873 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:07,874 INFO L280 TraceCheckUtils]: 166: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:07,874 INFO L263 TraceCheckUtils]: 167: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:07,874 INFO L280 TraceCheckUtils]: 168: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,875 INFO L280 TraceCheckUtils]: 169: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,875 INFO L280 TraceCheckUtils]: 170: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:07,875 INFO L280 TraceCheckUtils]: 171: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:07,876 INFO L280 TraceCheckUtils]: 172: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,876 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:07,876 INFO L280 TraceCheckUtils]: 174: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:07,876 INFO L280 TraceCheckUtils]: 175: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:07,877 INFO L280 TraceCheckUtils]: 176: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:07,877 INFO L280 TraceCheckUtils]: 177: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:07,877 INFO L280 TraceCheckUtils]: 178: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,877 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:07,877 INFO L280 TraceCheckUtils]: 180: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:07,878 INFO L263 TraceCheckUtils]: 181: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:07,878 INFO L280 TraceCheckUtils]: 182: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,878 INFO L280 TraceCheckUtils]: 183: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,878 INFO L280 TraceCheckUtils]: 184: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:07,878 INFO L263 TraceCheckUtils]: 185: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:07,879 INFO L280 TraceCheckUtils]: 186: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,879 INFO L280 TraceCheckUtils]: 187: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:07,879 INFO L280 TraceCheckUtils]: 188: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:07,879 INFO L280 TraceCheckUtils]: 189: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:07,879 INFO L280 TraceCheckUtils]: 190: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,880 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:07,880 INFO L280 TraceCheckUtils]: 192: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:07,880 INFO L263 TraceCheckUtils]: 193: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:07,880 INFO L280 TraceCheckUtils]: 194: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:07,880 INFO L280 TraceCheckUtils]: 195: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:07,880 INFO L280 TraceCheckUtils]: 196: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:07,881 INFO L280 TraceCheckUtils]: 197: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,881 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:07,881 INFO L280 TraceCheckUtils]: 199: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:07,881 INFO L280 TraceCheckUtils]: 200: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:07,882 INFO L280 TraceCheckUtils]: 201: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:07,882 INFO L280 TraceCheckUtils]: 202: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:07,882 INFO L280 TraceCheckUtils]: 203: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,882 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:07,883 INFO L280 TraceCheckUtils]: 205: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:07,883 INFO L280 TraceCheckUtils]: 206: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:07,883 INFO L280 TraceCheckUtils]: 207: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:07,884 INFO L280 TraceCheckUtils]: 208: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:07,884 INFO L280 TraceCheckUtils]: 209: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:07,887 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {12477#true} {13786#(and (<= 6 fibo_~n) (= fibo_~n |fibo_#in~n|))} #48#return; {13863#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,888 INFO L280 TraceCheckUtils]: 211: Hoare triple {13863#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13863#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,889 INFO L280 TraceCheckUtils]: 212: Hoare triple {13863#(<= 6 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {13863#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,890 INFO L280 TraceCheckUtils]: 213: Hoare triple {13863#(<= 6 |fibo_#in~n|)} havoc #t~ret0; {13863#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,890 INFO L280 TraceCheckUtils]: 214: Hoare triple {13863#(<= 6 |fibo_#in~n|)} havoc #t~ret1; {13863#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,891 INFO L280 TraceCheckUtils]: 215: Hoare triple {13863#(<= 6 |fibo_#in~n|)} assume true; {13863#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:07,892 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {13863#(<= 6 |fibo_#in~n|)} {12477#true} #46#return; {13579#(<= 7 fibo_~n)} is VALID [2020-07-08 22:07:07,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:07,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:08,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:08,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:08,095 INFO L280 TraceCheckUtils]: 0: Hoare triple {12477#true} ~n := #in~n; {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,096 INFO L280 TraceCheckUtils]: 1: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,097 INFO L280 TraceCheckUtils]: 2: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {14367#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:07:08,097 INFO L280 TraceCheckUtils]: 3: Hoare triple {14367#(<= |fibo_#in~n| 1)} #res := 1; {14367#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:07:08,098 INFO L280 TraceCheckUtils]: 4: Hoare triple {14367#(<= |fibo_#in~n| 1)} assume true; {14367#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:07:08,099 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {14367#(<= |fibo_#in~n| 1)} {13656#(= fibo_~n |fibo_#in~n|)} #46#return; {14360#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:07:08,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:08,103 INFO L280 TraceCheckUtils]: 0: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,103 INFO L280 TraceCheckUtils]: 1: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:08,104 INFO L280 TraceCheckUtils]: 2: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:08,104 INFO L280 TraceCheckUtils]: 3: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,105 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12477#true} {14360#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} #48#return; {14366#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:08,105 INFO L280 TraceCheckUtils]: 0: Hoare triple {12477#true} ~n := #in~n; {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,106 INFO L280 TraceCheckUtils]: 1: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,106 INFO L280 TraceCheckUtils]: 2: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,107 INFO L263 TraceCheckUtils]: 3: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,107 INFO L280 TraceCheckUtils]: 4: Hoare triple {12477#true} ~n := #in~n; {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,108 INFO L280 TraceCheckUtils]: 5: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,108 INFO L280 TraceCheckUtils]: 6: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {14367#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:07:08,109 INFO L280 TraceCheckUtils]: 7: Hoare triple {14367#(<= |fibo_#in~n| 1)} #res := 1; {14367#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:07:08,109 INFO L280 TraceCheckUtils]: 8: Hoare triple {14367#(<= |fibo_#in~n| 1)} assume true; {14367#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:07:08,111 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {14367#(<= |fibo_#in~n| 1)} {13656#(= fibo_~n |fibo_#in~n|)} #46#return; {14360#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:07:08,111 INFO L280 TraceCheckUtils]: 10: Hoare triple {14360#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14360#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:07:08,111 INFO L263 TraceCheckUtils]: 11: Hoare triple {14360#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,112 INFO L280 TraceCheckUtils]: 12: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,112 INFO L280 TraceCheckUtils]: 13: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:08,112 INFO L280 TraceCheckUtils]: 14: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:08,112 INFO L280 TraceCheckUtils]: 15: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,113 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {12477#true} {14360#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} #48#return; {14366#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:08,114 INFO L280 TraceCheckUtils]: 17: Hoare triple {14366#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14366#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:08,114 INFO L280 TraceCheckUtils]: 18: Hoare triple {14366#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {14366#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:08,115 INFO L280 TraceCheckUtils]: 19: Hoare triple {14366#(<= |fibo_#in~n| 2)} havoc #t~ret0; {14366#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:08,115 INFO L280 TraceCheckUtils]: 20: Hoare triple {14366#(<= |fibo_#in~n| 2)} havoc #t~ret1; {14366#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:08,116 INFO L280 TraceCheckUtils]: 21: Hoare triple {14366#(<= |fibo_#in~n| 2)} assume true; {14366#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:08,117 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {14366#(<= |fibo_#in~n| 2)} {13656#(= fibo_~n |fibo_#in~n|)} #46#return; {14346#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} is VALID [2020-07-08 22:07:08,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:08,122 INFO L280 TraceCheckUtils]: 0: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,122 INFO L280 TraceCheckUtils]: 1: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,123 INFO L280 TraceCheckUtils]: 2: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:08,123 INFO L280 TraceCheckUtils]: 3: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:08,123 INFO L280 TraceCheckUtils]: 4: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,124 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12477#true} {14346#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} #48#return; {14353#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:08,125 INFO L280 TraceCheckUtils]: 0: Hoare triple {12477#true} ~n := #in~n; {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,125 INFO L280 TraceCheckUtils]: 1: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,126 INFO L280 TraceCheckUtils]: 2: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,126 INFO L263 TraceCheckUtils]: 3: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,127 INFO L280 TraceCheckUtils]: 4: Hoare triple {12477#true} ~n := #in~n; {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,127 INFO L280 TraceCheckUtils]: 5: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,128 INFO L280 TraceCheckUtils]: 6: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,129 INFO L263 TraceCheckUtils]: 7: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,129 INFO L280 TraceCheckUtils]: 8: Hoare triple {12477#true} ~n := #in~n; {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,130 INFO L280 TraceCheckUtils]: 9: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,130 INFO L280 TraceCheckUtils]: 10: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {14367#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:07:08,131 INFO L280 TraceCheckUtils]: 11: Hoare triple {14367#(<= |fibo_#in~n| 1)} #res := 1; {14367#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:07:08,131 INFO L280 TraceCheckUtils]: 12: Hoare triple {14367#(<= |fibo_#in~n| 1)} assume true; {14367#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:07:08,133 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {14367#(<= |fibo_#in~n| 1)} {13656#(= fibo_~n |fibo_#in~n|)} #46#return; {14360#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:07:08,134 INFO L280 TraceCheckUtils]: 14: Hoare triple {14360#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14360#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:07:08,134 INFO L263 TraceCheckUtils]: 15: Hoare triple {14360#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,134 INFO L280 TraceCheckUtils]: 16: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,135 INFO L280 TraceCheckUtils]: 17: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:08,135 INFO L280 TraceCheckUtils]: 18: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:08,135 INFO L280 TraceCheckUtils]: 19: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,136 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {12477#true} {14360#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} #48#return; {14366#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:08,137 INFO L280 TraceCheckUtils]: 21: Hoare triple {14366#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14366#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:08,137 INFO L280 TraceCheckUtils]: 22: Hoare triple {14366#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {14366#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:08,138 INFO L280 TraceCheckUtils]: 23: Hoare triple {14366#(<= |fibo_#in~n| 2)} havoc #t~ret0; {14366#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:08,138 INFO L280 TraceCheckUtils]: 24: Hoare triple {14366#(<= |fibo_#in~n| 2)} havoc #t~ret1; {14366#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:08,139 INFO L280 TraceCheckUtils]: 25: Hoare triple {14366#(<= |fibo_#in~n| 2)} assume true; {14366#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:08,140 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {14366#(<= |fibo_#in~n| 2)} {13656#(= fibo_~n |fibo_#in~n|)} #46#return; {14346#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} is VALID [2020-07-08 22:07:08,141 INFO L280 TraceCheckUtils]: 27: Hoare triple {14346#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14346#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} is VALID [2020-07-08 22:07:08,141 INFO L263 TraceCheckUtils]: 28: Hoare triple {14346#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,141 INFO L280 TraceCheckUtils]: 29: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,141 INFO L280 TraceCheckUtils]: 30: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,142 INFO L280 TraceCheckUtils]: 31: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:08,142 INFO L280 TraceCheckUtils]: 32: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:08,142 INFO L280 TraceCheckUtils]: 33: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,143 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {12477#true} {14346#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} #48#return; {14353#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:08,144 INFO L280 TraceCheckUtils]: 35: Hoare triple {14353#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14353#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:08,144 INFO L280 TraceCheckUtils]: 36: Hoare triple {14353#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {14353#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:08,145 INFO L280 TraceCheckUtils]: 37: Hoare triple {14353#(<= |fibo_#in~n| 3)} havoc #t~ret0; {14353#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:08,145 INFO L280 TraceCheckUtils]: 38: Hoare triple {14353#(<= |fibo_#in~n| 3)} havoc #t~ret1; {14353#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:08,146 INFO L280 TraceCheckUtils]: 39: Hoare triple {14353#(<= |fibo_#in~n| 3)} assume true; {14353#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:08,147 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {14353#(<= |fibo_#in~n| 3)} {13656#(= fibo_~n |fibo_#in~n|)} #46#return; {14298#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} is VALID [2020-07-08 22:07:08,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:08,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:08,159 INFO L280 TraceCheckUtils]: 0: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,159 INFO L280 TraceCheckUtils]: 1: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,160 INFO L280 TraceCheckUtils]: 2: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:08,160 INFO L280 TraceCheckUtils]: 3: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:08,160 INFO L280 TraceCheckUtils]: 4: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,160 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:08,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:08,164 INFO L280 TraceCheckUtils]: 0: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,164 INFO L280 TraceCheckUtils]: 1: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:08,165 INFO L280 TraceCheckUtils]: 2: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:08,165 INFO L280 TraceCheckUtils]: 3: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,165 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:08,166 INFO L280 TraceCheckUtils]: 0: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,166 INFO L280 TraceCheckUtils]: 1: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,166 INFO L280 TraceCheckUtils]: 2: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:08,167 INFO L263 TraceCheckUtils]: 3: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,167 INFO L280 TraceCheckUtils]: 4: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,167 INFO L280 TraceCheckUtils]: 5: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,168 INFO L280 TraceCheckUtils]: 6: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:08,168 INFO L280 TraceCheckUtils]: 7: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:08,168 INFO L280 TraceCheckUtils]: 8: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,168 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:08,169 INFO L280 TraceCheckUtils]: 10: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,169 INFO L263 TraceCheckUtils]: 11: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,169 INFO L280 TraceCheckUtils]: 12: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,169 INFO L280 TraceCheckUtils]: 13: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:08,169 INFO L280 TraceCheckUtils]: 14: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:08,170 INFO L280 TraceCheckUtils]: 15: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,170 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:08,170 INFO L280 TraceCheckUtils]: 17: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,170 INFO L280 TraceCheckUtils]: 18: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,171 INFO L280 TraceCheckUtils]: 19: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:08,171 INFO L280 TraceCheckUtils]: 20: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,171 INFO L280 TraceCheckUtils]: 21: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,173 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {12477#true} {14298#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} #48#return; {14322#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:07:08,174 INFO L280 TraceCheckUtils]: 0: Hoare triple {12477#true} ~n := #in~n; {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,175 INFO L280 TraceCheckUtils]: 1: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,176 INFO L280 TraceCheckUtils]: 2: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,176 INFO L263 TraceCheckUtils]: 3: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,177 INFO L280 TraceCheckUtils]: 4: Hoare triple {12477#true} ~n := #in~n; {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,178 INFO L280 TraceCheckUtils]: 5: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,178 INFO L280 TraceCheckUtils]: 6: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,178 INFO L263 TraceCheckUtils]: 7: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,179 INFO L280 TraceCheckUtils]: 8: Hoare triple {12477#true} ~n := #in~n; {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,180 INFO L280 TraceCheckUtils]: 9: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,180 INFO L280 TraceCheckUtils]: 10: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,181 INFO L263 TraceCheckUtils]: 11: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,181 INFO L280 TraceCheckUtils]: 12: Hoare triple {12477#true} ~n := #in~n; {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,182 INFO L280 TraceCheckUtils]: 13: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,182 INFO L280 TraceCheckUtils]: 14: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {14367#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:07:08,183 INFO L280 TraceCheckUtils]: 15: Hoare triple {14367#(<= |fibo_#in~n| 1)} #res := 1; {14367#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:07:08,184 INFO L280 TraceCheckUtils]: 16: Hoare triple {14367#(<= |fibo_#in~n| 1)} assume true; {14367#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:07:08,185 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {14367#(<= |fibo_#in~n| 1)} {13656#(= fibo_~n |fibo_#in~n|)} #46#return; {14360#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:07:08,186 INFO L280 TraceCheckUtils]: 18: Hoare triple {14360#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14360#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:07:08,187 INFO L263 TraceCheckUtils]: 19: Hoare triple {14360#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,187 INFO L280 TraceCheckUtils]: 20: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,187 INFO L280 TraceCheckUtils]: 21: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:08,188 INFO L280 TraceCheckUtils]: 22: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:08,188 INFO L280 TraceCheckUtils]: 23: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,190 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {12477#true} {14360#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} #48#return; {14366#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:08,191 INFO L280 TraceCheckUtils]: 25: Hoare triple {14366#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14366#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:08,192 INFO L280 TraceCheckUtils]: 26: Hoare triple {14366#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {14366#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:08,193 INFO L280 TraceCheckUtils]: 27: Hoare triple {14366#(<= |fibo_#in~n| 2)} havoc #t~ret0; {14366#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:08,193 INFO L280 TraceCheckUtils]: 28: Hoare triple {14366#(<= |fibo_#in~n| 2)} havoc #t~ret1; {14366#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:08,194 INFO L280 TraceCheckUtils]: 29: Hoare triple {14366#(<= |fibo_#in~n| 2)} assume true; {14366#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:08,195 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {14366#(<= |fibo_#in~n| 2)} {13656#(= fibo_~n |fibo_#in~n|)} #46#return; {14346#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} is VALID [2020-07-08 22:07:08,196 INFO L280 TraceCheckUtils]: 31: Hoare triple {14346#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14346#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} is VALID [2020-07-08 22:07:08,196 INFO L263 TraceCheckUtils]: 32: Hoare triple {14346#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,197 INFO L280 TraceCheckUtils]: 33: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,197 INFO L280 TraceCheckUtils]: 34: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,197 INFO L280 TraceCheckUtils]: 35: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:08,197 INFO L280 TraceCheckUtils]: 36: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:08,198 INFO L280 TraceCheckUtils]: 37: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,199 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {12477#true} {14346#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} #48#return; {14353#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:08,200 INFO L280 TraceCheckUtils]: 39: Hoare triple {14353#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14353#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:08,200 INFO L280 TraceCheckUtils]: 40: Hoare triple {14353#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {14353#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:08,201 INFO L280 TraceCheckUtils]: 41: Hoare triple {14353#(<= |fibo_#in~n| 3)} havoc #t~ret0; {14353#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:08,202 INFO L280 TraceCheckUtils]: 42: Hoare triple {14353#(<= |fibo_#in~n| 3)} havoc #t~ret1; {14353#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:08,203 INFO L280 TraceCheckUtils]: 43: Hoare triple {14353#(<= |fibo_#in~n| 3)} assume true; {14353#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:08,204 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {14353#(<= |fibo_#in~n| 3)} {13656#(= fibo_~n |fibo_#in~n|)} #46#return; {14298#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} is VALID [2020-07-08 22:07:08,205 INFO L280 TraceCheckUtils]: 45: Hoare triple {14298#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14298#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} is VALID [2020-07-08 22:07:08,205 INFO L263 TraceCheckUtils]: 46: Hoare triple {14298#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,205 INFO L280 TraceCheckUtils]: 47: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,205 INFO L280 TraceCheckUtils]: 48: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,206 INFO L280 TraceCheckUtils]: 49: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:08,206 INFO L263 TraceCheckUtils]: 50: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,206 INFO L280 TraceCheckUtils]: 51: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,206 INFO L280 TraceCheckUtils]: 52: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,206 INFO L280 TraceCheckUtils]: 53: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:08,207 INFO L280 TraceCheckUtils]: 54: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:08,207 INFO L280 TraceCheckUtils]: 55: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,207 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:08,207 INFO L280 TraceCheckUtils]: 57: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,208 INFO L263 TraceCheckUtils]: 58: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,208 INFO L280 TraceCheckUtils]: 59: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,208 INFO L280 TraceCheckUtils]: 60: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:08,209 INFO L280 TraceCheckUtils]: 61: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:08,209 INFO L280 TraceCheckUtils]: 62: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,209 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:08,210 INFO L280 TraceCheckUtils]: 64: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,210 INFO L280 TraceCheckUtils]: 65: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,210 INFO L280 TraceCheckUtils]: 66: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:08,210 INFO L280 TraceCheckUtils]: 67: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,211 INFO L280 TraceCheckUtils]: 68: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,212 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {12477#true} {14298#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} #48#return; {14322#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:07:08,213 INFO L280 TraceCheckUtils]: 70: Hoare triple {14322#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14322#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:07:08,214 INFO L280 TraceCheckUtils]: 71: Hoare triple {14322#(<= |fibo_#in~n| 4)} #res := #t~ret0 + #t~ret1; {14322#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:07:08,215 INFO L280 TraceCheckUtils]: 72: Hoare triple {14322#(<= |fibo_#in~n| 4)} havoc #t~ret0; {14322#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:07:08,215 INFO L280 TraceCheckUtils]: 73: Hoare triple {14322#(<= |fibo_#in~n| 4)} havoc #t~ret1; {14322#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:07:08,216 INFO L280 TraceCheckUtils]: 74: Hoare triple {14322#(<= |fibo_#in~n| 4)} assume true; {14322#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:07:08,217 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {14322#(<= |fibo_#in~n| 4)} {13579#(<= 7 fibo_~n)} #48#return; {12478#false} is VALID [2020-07-08 22:07:08,225 INFO L280 TraceCheckUtils]: 0: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,225 INFO L280 TraceCheckUtils]: 1: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,225 INFO L280 TraceCheckUtils]: 2: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:08,225 INFO L263 TraceCheckUtils]: 3: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,226 INFO L280 TraceCheckUtils]: 4: Hoare triple {12477#true} ~n := #in~n; {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,227 INFO L280 TraceCheckUtils]: 5: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,227 INFO L280 TraceCheckUtils]: 6: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,228 INFO L263 TraceCheckUtils]: 7: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,228 INFO L280 TraceCheckUtils]: 8: Hoare triple {12477#true} ~n := #in~n; {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,229 INFO L280 TraceCheckUtils]: 9: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,229 INFO L280 TraceCheckUtils]: 10: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,229 INFO L263 TraceCheckUtils]: 11: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,230 INFO L280 TraceCheckUtils]: 12: Hoare triple {12477#true} ~n := #in~n; {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,230 INFO L280 TraceCheckUtils]: 13: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,231 INFO L280 TraceCheckUtils]: 14: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,231 INFO L263 TraceCheckUtils]: 15: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,231 INFO L280 TraceCheckUtils]: 16: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,231 INFO L280 TraceCheckUtils]: 17: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,232 INFO L280 TraceCheckUtils]: 18: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:08,232 INFO L263 TraceCheckUtils]: 19: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,232 INFO L280 TraceCheckUtils]: 20: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,232 INFO L280 TraceCheckUtils]: 21: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,232 INFO L280 TraceCheckUtils]: 22: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:08,232 INFO L263 TraceCheckUtils]: 23: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,233 INFO L280 TraceCheckUtils]: 24: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,233 INFO L280 TraceCheckUtils]: 25: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,233 INFO L280 TraceCheckUtils]: 26: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:08,233 INFO L280 TraceCheckUtils]: 27: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:08,233 INFO L280 TraceCheckUtils]: 28: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,234 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:08,234 INFO L280 TraceCheckUtils]: 30: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,234 INFO L263 TraceCheckUtils]: 31: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,234 INFO L280 TraceCheckUtils]: 32: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,234 INFO L280 TraceCheckUtils]: 33: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:08,234 INFO L280 TraceCheckUtils]: 34: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:08,235 INFO L280 TraceCheckUtils]: 35: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,235 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:08,235 INFO L280 TraceCheckUtils]: 37: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,235 INFO L280 TraceCheckUtils]: 38: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,235 INFO L280 TraceCheckUtils]: 39: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:08,235 INFO L280 TraceCheckUtils]: 40: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,236 INFO L280 TraceCheckUtils]: 41: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,236 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:08,236 INFO L280 TraceCheckUtils]: 43: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,236 INFO L263 TraceCheckUtils]: 44: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,236 INFO L280 TraceCheckUtils]: 45: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,237 INFO L280 TraceCheckUtils]: 46: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,237 INFO L280 TraceCheckUtils]: 47: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:08,237 INFO L280 TraceCheckUtils]: 48: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:08,237 INFO L280 TraceCheckUtils]: 49: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,237 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:08,237 INFO L280 TraceCheckUtils]: 51: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,238 INFO L280 TraceCheckUtils]: 52: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,238 INFO L280 TraceCheckUtils]: 53: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:08,238 INFO L280 TraceCheckUtils]: 54: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,238 INFO L280 TraceCheckUtils]: 55: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,240 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {12477#true} {13656#(= fibo_~n |fibo_#in~n|)} #46#return; {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,240 INFO L280 TraceCheckUtils]: 57: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,240 INFO L263 TraceCheckUtils]: 58: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,241 INFO L280 TraceCheckUtils]: 59: Hoare triple {12477#true} ~n := #in~n; {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,242 INFO L280 TraceCheckUtils]: 60: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {14088#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-08 22:07:08,242 INFO L280 TraceCheckUtils]: 61: Hoare triple {14088#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {14089#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:07:08,243 INFO L263 TraceCheckUtils]: 62: Hoare triple {14089#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,243 INFO L280 TraceCheckUtils]: 63: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,243 INFO L280 TraceCheckUtils]: 64: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,243 INFO L280 TraceCheckUtils]: 65: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:08,243 INFO L280 TraceCheckUtils]: 66: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:08,243 INFO L280 TraceCheckUtils]: 67: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,244 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {12477#true} {14089#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #46#return; {14089#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:07:08,245 INFO L280 TraceCheckUtils]: 69: Hoare triple {14089#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14089#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:07:08,245 INFO L263 TraceCheckUtils]: 70: Hoare triple {14089#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,245 INFO L280 TraceCheckUtils]: 71: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,246 INFO L280 TraceCheckUtils]: 72: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:08,246 INFO L280 TraceCheckUtils]: 73: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:08,246 INFO L280 TraceCheckUtils]: 74: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,248 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {12477#true} {14089#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #48#return; {14101#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,249 INFO L280 TraceCheckUtils]: 76: Hoare triple {14101#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14101#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,249 INFO L280 TraceCheckUtils]: 77: Hoare triple {14101#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {14101#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,249 INFO L280 TraceCheckUtils]: 78: Hoare triple {14101#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {14101#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,250 INFO L280 TraceCheckUtils]: 79: Hoare triple {14101#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {14101#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,250 INFO L280 TraceCheckUtils]: 80: Hoare triple {14101#(<= 2 |fibo_#in~n|)} assume true; {14101#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,251 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {14101#(<= 2 |fibo_#in~n|)} {13656#(= fibo_~n |fibo_#in~n|)} #48#return; {14047#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,252 INFO L280 TraceCheckUtils]: 82: Hoare triple {14047#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14047#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,253 INFO L280 TraceCheckUtils]: 83: Hoare triple {14047#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {14047#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,253 INFO L280 TraceCheckUtils]: 84: Hoare triple {14047#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {14047#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,254 INFO L280 TraceCheckUtils]: 85: Hoare triple {14047#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {14047#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,254 INFO L280 TraceCheckUtils]: 86: Hoare triple {14047#(<= 4 |fibo_#in~n|)} assume true; {14047#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,255 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {14047#(<= 4 |fibo_#in~n|)} {13656#(= fibo_~n |fibo_#in~n|)} #46#return; {13940#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} is VALID [2020-07-08 22:07:08,256 INFO L280 TraceCheckUtils]: 88: Hoare triple {13940#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13940#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} is VALID [2020-07-08 22:07:08,256 INFO L263 TraceCheckUtils]: 89: Hoare triple {13940#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,256 INFO L280 TraceCheckUtils]: 90: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,256 INFO L280 TraceCheckUtils]: 91: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,257 INFO L280 TraceCheckUtils]: 92: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:08,257 INFO L263 TraceCheckUtils]: 93: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,257 INFO L280 TraceCheckUtils]: 94: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,257 INFO L280 TraceCheckUtils]: 95: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,257 INFO L280 TraceCheckUtils]: 96: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:08,257 INFO L263 TraceCheckUtils]: 97: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,258 INFO L280 TraceCheckUtils]: 98: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,258 INFO L280 TraceCheckUtils]: 99: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,258 INFO L280 TraceCheckUtils]: 100: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:08,258 INFO L280 TraceCheckUtils]: 101: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:08,258 INFO L280 TraceCheckUtils]: 102: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,258 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:08,259 INFO L280 TraceCheckUtils]: 104: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,259 INFO L263 TraceCheckUtils]: 105: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,259 INFO L280 TraceCheckUtils]: 106: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,259 INFO L280 TraceCheckUtils]: 107: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:08,259 INFO L280 TraceCheckUtils]: 108: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:08,259 INFO L280 TraceCheckUtils]: 109: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,260 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:08,260 INFO L280 TraceCheckUtils]: 111: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,260 INFO L280 TraceCheckUtils]: 112: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,260 INFO L280 TraceCheckUtils]: 113: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:08,260 INFO L280 TraceCheckUtils]: 114: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,260 INFO L280 TraceCheckUtils]: 115: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,261 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:08,261 INFO L280 TraceCheckUtils]: 117: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,261 INFO L263 TraceCheckUtils]: 118: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,261 INFO L280 TraceCheckUtils]: 119: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,261 INFO L280 TraceCheckUtils]: 120: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,261 INFO L280 TraceCheckUtils]: 121: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:08,262 INFO L280 TraceCheckUtils]: 122: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:08,262 INFO L280 TraceCheckUtils]: 123: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,262 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:08,262 INFO L280 TraceCheckUtils]: 125: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,262 INFO L280 TraceCheckUtils]: 126: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,263 INFO L280 TraceCheckUtils]: 127: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:08,263 INFO L280 TraceCheckUtils]: 128: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,263 INFO L280 TraceCheckUtils]: 129: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,264 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {12477#true} {13940#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} #48#return; {13982#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,264 INFO L280 TraceCheckUtils]: 131: Hoare triple {13982#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13982#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,265 INFO L280 TraceCheckUtils]: 132: Hoare triple {13982#(<= 5 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {13982#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,265 INFO L280 TraceCheckUtils]: 133: Hoare triple {13982#(<= 5 |fibo_#in~n|)} havoc #t~ret0; {13982#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,266 INFO L280 TraceCheckUtils]: 134: Hoare triple {13982#(<= 5 |fibo_#in~n|)} havoc #t~ret1; {13982#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,266 INFO L280 TraceCheckUtils]: 135: Hoare triple {13982#(<= 5 |fibo_#in~n|)} assume true; {13982#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,267 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {13982#(<= 5 |fibo_#in~n|)} {13656#(= fibo_~n |fibo_#in~n|)} #46#return; {13786#(and (<= 6 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-08 22:07:08,268 INFO L280 TraceCheckUtils]: 137: Hoare triple {13786#(and (<= 6 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13786#(and (<= 6 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-08 22:07:08,268 INFO L263 TraceCheckUtils]: 138: Hoare triple {13786#(and (<= 6 fibo_~n) (= fibo_~n |fibo_#in~n|))} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,268 INFO L280 TraceCheckUtils]: 139: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,269 INFO L280 TraceCheckUtils]: 140: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,269 INFO L280 TraceCheckUtils]: 141: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:08,269 INFO L263 TraceCheckUtils]: 142: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,269 INFO L280 TraceCheckUtils]: 143: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,269 INFO L280 TraceCheckUtils]: 144: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,269 INFO L280 TraceCheckUtils]: 145: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:08,270 INFO L263 TraceCheckUtils]: 146: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,270 INFO L280 TraceCheckUtils]: 147: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,270 INFO L280 TraceCheckUtils]: 148: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,270 INFO L280 TraceCheckUtils]: 149: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:08,270 INFO L263 TraceCheckUtils]: 150: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,270 INFO L280 TraceCheckUtils]: 151: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,271 INFO L280 TraceCheckUtils]: 152: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,271 INFO L280 TraceCheckUtils]: 153: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:08,271 INFO L280 TraceCheckUtils]: 154: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:08,271 INFO L280 TraceCheckUtils]: 155: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,271 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:08,271 INFO L280 TraceCheckUtils]: 157: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,272 INFO L263 TraceCheckUtils]: 158: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,272 INFO L280 TraceCheckUtils]: 159: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,272 INFO L280 TraceCheckUtils]: 160: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:08,272 INFO L280 TraceCheckUtils]: 161: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:08,272 INFO L280 TraceCheckUtils]: 162: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,273 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:08,273 INFO L280 TraceCheckUtils]: 164: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,273 INFO L280 TraceCheckUtils]: 165: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,273 INFO L280 TraceCheckUtils]: 166: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:08,273 INFO L280 TraceCheckUtils]: 167: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,273 INFO L280 TraceCheckUtils]: 168: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,274 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:08,274 INFO L280 TraceCheckUtils]: 170: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,274 INFO L263 TraceCheckUtils]: 171: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,274 INFO L280 TraceCheckUtils]: 172: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,274 INFO L280 TraceCheckUtils]: 173: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,274 INFO L280 TraceCheckUtils]: 174: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:08,275 INFO L280 TraceCheckUtils]: 175: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:08,275 INFO L280 TraceCheckUtils]: 176: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,275 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:08,275 INFO L280 TraceCheckUtils]: 178: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,275 INFO L280 TraceCheckUtils]: 179: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,276 INFO L280 TraceCheckUtils]: 180: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:08,276 INFO L280 TraceCheckUtils]: 181: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,276 INFO L280 TraceCheckUtils]: 182: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,276 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:08,276 INFO L280 TraceCheckUtils]: 184: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,276 INFO L263 TraceCheckUtils]: 185: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,277 INFO L280 TraceCheckUtils]: 186: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,277 INFO L280 TraceCheckUtils]: 187: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,277 INFO L280 TraceCheckUtils]: 188: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:08,277 INFO L263 TraceCheckUtils]: 189: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,277 INFO L280 TraceCheckUtils]: 190: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,278 INFO L280 TraceCheckUtils]: 191: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,278 INFO L280 TraceCheckUtils]: 192: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:08,278 INFO L280 TraceCheckUtils]: 193: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:08,278 INFO L280 TraceCheckUtils]: 194: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,278 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:08,279 INFO L280 TraceCheckUtils]: 196: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,279 INFO L263 TraceCheckUtils]: 197: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,279 INFO L280 TraceCheckUtils]: 198: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,279 INFO L280 TraceCheckUtils]: 199: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:08,279 INFO L280 TraceCheckUtils]: 200: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:08,280 INFO L280 TraceCheckUtils]: 201: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,280 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:08,280 INFO L280 TraceCheckUtils]: 203: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,280 INFO L280 TraceCheckUtils]: 204: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,280 INFO L280 TraceCheckUtils]: 205: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:08,280 INFO L280 TraceCheckUtils]: 206: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,281 INFO L280 TraceCheckUtils]: 207: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,281 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:08,281 INFO L280 TraceCheckUtils]: 209: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,281 INFO L280 TraceCheckUtils]: 210: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,281 INFO L280 TraceCheckUtils]: 211: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:08,282 INFO L280 TraceCheckUtils]: 212: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,282 INFO L280 TraceCheckUtils]: 213: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,284 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {12477#true} {13786#(and (<= 6 fibo_~n) (= fibo_~n |fibo_#in~n|))} #48#return; {13863#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,285 INFO L280 TraceCheckUtils]: 215: Hoare triple {13863#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13863#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,285 INFO L280 TraceCheckUtils]: 216: Hoare triple {13863#(<= 6 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {13863#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,286 INFO L280 TraceCheckUtils]: 217: Hoare triple {13863#(<= 6 |fibo_#in~n|)} havoc #t~ret0; {13863#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,287 INFO L280 TraceCheckUtils]: 218: Hoare triple {13863#(<= 6 |fibo_#in~n|)} havoc #t~ret1; {13863#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,287 INFO L280 TraceCheckUtils]: 219: Hoare triple {13863#(<= 6 |fibo_#in~n|)} assume true; {13863#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,288 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {13863#(<= 6 |fibo_#in~n|)} {12477#true} #46#return; {13579#(<= 7 fibo_~n)} is VALID [2020-07-08 22:07:08,289 INFO L280 TraceCheckUtils]: 221: Hoare triple {13579#(<= 7 fibo_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13579#(<= 7 fibo_~n)} is VALID [2020-07-08 22:07:08,289 INFO L263 TraceCheckUtils]: 222: Hoare triple {13579#(<= 7 fibo_~n)} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,290 INFO L280 TraceCheckUtils]: 223: Hoare triple {12477#true} ~n := #in~n; {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,290 INFO L280 TraceCheckUtils]: 224: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,290 INFO L280 TraceCheckUtils]: 225: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,291 INFO L263 TraceCheckUtils]: 226: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,291 INFO L280 TraceCheckUtils]: 227: Hoare triple {12477#true} ~n := #in~n; {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,292 INFO L280 TraceCheckUtils]: 228: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,292 INFO L280 TraceCheckUtils]: 229: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,292 INFO L263 TraceCheckUtils]: 230: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,293 INFO L280 TraceCheckUtils]: 231: Hoare triple {12477#true} ~n := #in~n; {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,294 INFO L280 TraceCheckUtils]: 232: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,295 INFO L280 TraceCheckUtils]: 233: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,295 INFO L263 TraceCheckUtils]: 234: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,296 INFO L280 TraceCheckUtils]: 235: Hoare triple {12477#true} ~n := #in~n; {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,296 INFO L280 TraceCheckUtils]: 236: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,297 INFO L280 TraceCheckUtils]: 237: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {14367#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:07:08,297 INFO L280 TraceCheckUtils]: 238: Hoare triple {14367#(<= |fibo_#in~n| 1)} #res := 1; {14367#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:07:08,298 INFO L280 TraceCheckUtils]: 239: Hoare triple {14367#(<= |fibo_#in~n| 1)} assume true; {14367#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:07:08,299 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {14367#(<= |fibo_#in~n| 1)} {13656#(= fibo_~n |fibo_#in~n|)} #46#return; {14360#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:07:08,300 INFO L280 TraceCheckUtils]: 241: Hoare triple {14360#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14360#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:07:08,300 INFO L263 TraceCheckUtils]: 242: Hoare triple {14360#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,300 INFO L280 TraceCheckUtils]: 243: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,300 INFO L280 TraceCheckUtils]: 244: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:08,300 INFO L280 TraceCheckUtils]: 245: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:08,301 INFO L280 TraceCheckUtils]: 246: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,302 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {12477#true} {14360#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} #48#return; {14366#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:08,302 INFO L280 TraceCheckUtils]: 248: Hoare triple {14366#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14366#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:08,303 INFO L280 TraceCheckUtils]: 249: Hoare triple {14366#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {14366#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:08,303 INFO L280 TraceCheckUtils]: 250: Hoare triple {14366#(<= |fibo_#in~n| 2)} havoc #t~ret0; {14366#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:08,304 INFO L280 TraceCheckUtils]: 251: Hoare triple {14366#(<= |fibo_#in~n| 2)} havoc #t~ret1; {14366#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:08,304 INFO L280 TraceCheckUtils]: 252: Hoare triple {14366#(<= |fibo_#in~n| 2)} assume true; {14366#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:08,305 INFO L275 TraceCheckUtils]: 253: Hoare quadruple {14366#(<= |fibo_#in~n| 2)} {13656#(= fibo_~n |fibo_#in~n|)} #46#return; {14346#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} is VALID [2020-07-08 22:07:08,306 INFO L280 TraceCheckUtils]: 254: Hoare triple {14346#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14346#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} is VALID [2020-07-08 22:07:08,306 INFO L263 TraceCheckUtils]: 255: Hoare triple {14346#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,306 INFO L280 TraceCheckUtils]: 256: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,307 INFO L280 TraceCheckUtils]: 257: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,307 INFO L280 TraceCheckUtils]: 258: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:08,307 INFO L280 TraceCheckUtils]: 259: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:08,307 INFO L280 TraceCheckUtils]: 260: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,308 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {12477#true} {14346#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} #48#return; {14353#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:08,309 INFO L280 TraceCheckUtils]: 262: Hoare triple {14353#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14353#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:08,309 INFO L280 TraceCheckUtils]: 263: Hoare triple {14353#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {14353#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:08,310 INFO L280 TraceCheckUtils]: 264: Hoare triple {14353#(<= |fibo_#in~n| 3)} havoc #t~ret0; {14353#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:08,310 INFO L280 TraceCheckUtils]: 265: Hoare triple {14353#(<= |fibo_#in~n| 3)} havoc #t~ret1; {14353#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:08,311 INFO L280 TraceCheckUtils]: 266: Hoare triple {14353#(<= |fibo_#in~n| 3)} assume true; {14353#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:08,312 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {14353#(<= |fibo_#in~n| 3)} {13656#(= fibo_~n |fibo_#in~n|)} #46#return; {14298#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} is VALID [2020-07-08 22:07:08,313 INFO L280 TraceCheckUtils]: 268: Hoare triple {14298#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14298#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} is VALID [2020-07-08 22:07:08,313 INFO L263 TraceCheckUtils]: 269: Hoare triple {14298#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,313 INFO L280 TraceCheckUtils]: 270: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,313 INFO L280 TraceCheckUtils]: 271: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,313 INFO L280 TraceCheckUtils]: 272: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:08,314 INFO L263 TraceCheckUtils]: 273: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,314 INFO L280 TraceCheckUtils]: 274: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,314 INFO L280 TraceCheckUtils]: 275: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,314 INFO L280 TraceCheckUtils]: 276: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:08,314 INFO L280 TraceCheckUtils]: 277: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:08,314 INFO L280 TraceCheckUtils]: 278: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,315 INFO L275 TraceCheckUtils]: 279: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:08,315 INFO L280 TraceCheckUtils]: 280: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,315 INFO L263 TraceCheckUtils]: 281: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,315 INFO L280 TraceCheckUtils]: 282: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,315 INFO L280 TraceCheckUtils]: 283: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:08,315 INFO L280 TraceCheckUtils]: 284: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:08,316 INFO L280 TraceCheckUtils]: 285: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,316 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:08,316 INFO L280 TraceCheckUtils]: 287: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,316 INFO L280 TraceCheckUtils]: 288: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,316 INFO L280 TraceCheckUtils]: 289: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:08,317 INFO L280 TraceCheckUtils]: 290: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,317 INFO L280 TraceCheckUtils]: 291: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,318 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {12477#true} {14298#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} #48#return; {14322#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:07:08,320 INFO L280 TraceCheckUtils]: 293: Hoare triple {14322#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14322#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:07:08,321 INFO L280 TraceCheckUtils]: 294: Hoare triple {14322#(<= |fibo_#in~n| 4)} #res := #t~ret0 + #t~ret1; {14322#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:07:08,321 INFO L280 TraceCheckUtils]: 295: Hoare triple {14322#(<= |fibo_#in~n| 4)} havoc #t~ret0; {14322#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:07:08,322 INFO L280 TraceCheckUtils]: 296: Hoare triple {14322#(<= |fibo_#in~n| 4)} havoc #t~ret1; {14322#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:07:08,322 INFO L280 TraceCheckUtils]: 297: Hoare triple {14322#(<= |fibo_#in~n| 4)} assume true; {14322#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:07:08,323 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {14322#(<= |fibo_#in~n| 4)} {13579#(<= 7 fibo_~n)} #48#return; {12478#false} is VALID [2020-07-08 22:07:08,324 INFO L280 TraceCheckUtils]: 299: Hoare triple {12478#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12478#false} is VALID [2020-07-08 22:07:08,324 INFO L280 TraceCheckUtils]: 300: Hoare triple {12478#false} #res := #t~ret0 + #t~ret1; {12478#false} is VALID [2020-07-08 22:07:08,324 INFO L280 TraceCheckUtils]: 301: Hoare triple {12478#false} havoc #t~ret0; {12478#false} is VALID [2020-07-08 22:07:08,324 INFO L280 TraceCheckUtils]: 302: Hoare triple {12478#false} havoc #t~ret1; {12478#false} is VALID [2020-07-08 22:07:08,324 INFO L280 TraceCheckUtils]: 303: Hoare triple {12478#false} assume true; {12478#false} is VALID [2020-07-08 22:07:08,325 INFO L275 TraceCheckUtils]: 304: Hoare quadruple {12478#false} {12477#true} #46#return; {12478#false} is VALID [2020-07-08 22:07:08,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:08,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:08,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:08,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:08,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:08,429 INFO L280 TraceCheckUtils]: 0: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,429 INFO L280 TraceCheckUtils]: 1: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,429 INFO L280 TraceCheckUtils]: 2: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:08,429 INFO L280 TraceCheckUtils]: 3: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:08,430 INFO L280 TraceCheckUtils]: 4: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,430 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:08,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:08,433 INFO L280 TraceCheckUtils]: 0: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,433 INFO L280 TraceCheckUtils]: 1: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:08,433 INFO L280 TraceCheckUtils]: 2: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:08,434 INFO L280 TraceCheckUtils]: 3: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,434 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:08,434 INFO L280 TraceCheckUtils]: 0: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,434 INFO L280 TraceCheckUtils]: 1: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,434 INFO L280 TraceCheckUtils]: 2: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:08,435 INFO L263 TraceCheckUtils]: 3: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,435 INFO L280 TraceCheckUtils]: 4: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,435 INFO L280 TraceCheckUtils]: 5: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,435 INFO L280 TraceCheckUtils]: 6: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:08,435 INFO L280 TraceCheckUtils]: 7: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:08,436 INFO L280 TraceCheckUtils]: 8: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,436 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:08,436 INFO L280 TraceCheckUtils]: 10: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,436 INFO L263 TraceCheckUtils]: 11: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,436 INFO L280 TraceCheckUtils]: 12: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,437 INFO L280 TraceCheckUtils]: 13: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:08,437 INFO L280 TraceCheckUtils]: 14: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:08,437 INFO L280 TraceCheckUtils]: 15: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,437 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:08,437 INFO L280 TraceCheckUtils]: 17: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,438 INFO L280 TraceCheckUtils]: 18: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,438 INFO L280 TraceCheckUtils]: 19: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:08,438 INFO L280 TraceCheckUtils]: 20: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,438 INFO L280 TraceCheckUtils]: 21: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,439 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:08,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:08,442 INFO L280 TraceCheckUtils]: 0: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,442 INFO L280 TraceCheckUtils]: 1: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,443 INFO L280 TraceCheckUtils]: 2: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:08,443 INFO L280 TraceCheckUtils]: 3: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:08,443 INFO L280 TraceCheckUtils]: 4: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,443 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:08,444 INFO L280 TraceCheckUtils]: 0: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,444 INFO L280 TraceCheckUtils]: 1: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,444 INFO L280 TraceCheckUtils]: 2: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:08,444 INFO L263 TraceCheckUtils]: 3: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,444 INFO L280 TraceCheckUtils]: 4: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,445 INFO L280 TraceCheckUtils]: 5: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,445 INFO L280 TraceCheckUtils]: 6: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:08,445 INFO L263 TraceCheckUtils]: 7: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,445 INFO L280 TraceCheckUtils]: 8: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,446 INFO L280 TraceCheckUtils]: 9: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,446 INFO L280 TraceCheckUtils]: 10: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:08,446 INFO L280 TraceCheckUtils]: 11: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:08,446 INFO L280 TraceCheckUtils]: 12: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,446 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:08,447 INFO L280 TraceCheckUtils]: 14: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,447 INFO L263 TraceCheckUtils]: 15: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,447 INFO L280 TraceCheckUtils]: 16: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,447 INFO L280 TraceCheckUtils]: 17: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:08,447 INFO L280 TraceCheckUtils]: 18: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:08,448 INFO L280 TraceCheckUtils]: 19: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,448 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:08,448 INFO L280 TraceCheckUtils]: 21: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,448 INFO L280 TraceCheckUtils]: 22: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,449 INFO L280 TraceCheckUtils]: 23: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:08,449 INFO L280 TraceCheckUtils]: 24: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,449 INFO L280 TraceCheckUtils]: 25: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,449 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:08,449 INFO L280 TraceCheckUtils]: 27: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,450 INFO L263 TraceCheckUtils]: 28: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,450 INFO L280 TraceCheckUtils]: 29: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,450 INFO L280 TraceCheckUtils]: 30: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,450 INFO L280 TraceCheckUtils]: 31: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:08,450 INFO L280 TraceCheckUtils]: 32: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:08,451 INFO L280 TraceCheckUtils]: 33: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,451 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:08,451 INFO L280 TraceCheckUtils]: 35: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,451 INFO L280 TraceCheckUtils]: 36: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,451 INFO L280 TraceCheckUtils]: 37: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:08,452 INFO L280 TraceCheckUtils]: 38: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,452 INFO L280 TraceCheckUtils]: 39: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,452 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:08,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:08,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:08,464 INFO L280 TraceCheckUtils]: 0: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,464 INFO L280 TraceCheckUtils]: 1: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,464 INFO L280 TraceCheckUtils]: 2: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:08,465 INFO L280 TraceCheckUtils]: 3: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:08,465 INFO L280 TraceCheckUtils]: 4: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,465 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:08,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:08,469 INFO L280 TraceCheckUtils]: 0: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,470 INFO L280 TraceCheckUtils]: 1: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:08,470 INFO L280 TraceCheckUtils]: 2: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:08,470 INFO L280 TraceCheckUtils]: 3: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,471 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:08,471 INFO L280 TraceCheckUtils]: 0: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,471 INFO L280 TraceCheckUtils]: 1: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,472 INFO L280 TraceCheckUtils]: 2: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:08,472 INFO L263 TraceCheckUtils]: 3: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,472 INFO L280 TraceCheckUtils]: 4: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,472 INFO L280 TraceCheckUtils]: 5: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,473 INFO L280 TraceCheckUtils]: 6: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:08,473 INFO L280 TraceCheckUtils]: 7: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:08,473 INFO L280 TraceCheckUtils]: 8: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,474 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:08,474 INFO L280 TraceCheckUtils]: 10: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,474 INFO L263 TraceCheckUtils]: 11: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,474 INFO L280 TraceCheckUtils]: 12: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,475 INFO L280 TraceCheckUtils]: 13: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:08,475 INFO L280 TraceCheckUtils]: 14: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:08,475 INFO L280 TraceCheckUtils]: 15: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,475 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:08,475 INFO L280 TraceCheckUtils]: 17: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,476 INFO L280 TraceCheckUtils]: 18: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,476 INFO L280 TraceCheckUtils]: 19: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:08,476 INFO L280 TraceCheckUtils]: 20: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,476 INFO L280 TraceCheckUtils]: 21: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,476 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:08,477 INFO L280 TraceCheckUtils]: 0: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,477 INFO L280 TraceCheckUtils]: 1: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,477 INFO L280 TraceCheckUtils]: 2: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:08,477 INFO L263 TraceCheckUtils]: 3: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,478 INFO L280 TraceCheckUtils]: 4: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,478 INFO L280 TraceCheckUtils]: 5: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,478 INFO L280 TraceCheckUtils]: 6: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:08,478 INFO L263 TraceCheckUtils]: 7: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,478 INFO L280 TraceCheckUtils]: 8: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,479 INFO L280 TraceCheckUtils]: 9: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,479 INFO L280 TraceCheckUtils]: 10: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:08,479 INFO L263 TraceCheckUtils]: 11: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,479 INFO L280 TraceCheckUtils]: 12: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,480 INFO L280 TraceCheckUtils]: 13: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,480 INFO L280 TraceCheckUtils]: 14: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:08,480 INFO L280 TraceCheckUtils]: 15: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:08,480 INFO L280 TraceCheckUtils]: 16: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,481 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:08,481 INFO L280 TraceCheckUtils]: 18: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,481 INFO L263 TraceCheckUtils]: 19: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,481 INFO L280 TraceCheckUtils]: 20: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,482 INFO L280 TraceCheckUtils]: 21: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:08,482 INFO L280 TraceCheckUtils]: 22: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:08,482 INFO L280 TraceCheckUtils]: 23: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,482 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:08,483 INFO L280 TraceCheckUtils]: 25: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,483 INFO L280 TraceCheckUtils]: 26: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,483 INFO L280 TraceCheckUtils]: 27: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:08,483 INFO L280 TraceCheckUtils]: 28: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,484 INFO L280 TraceCheckUtils]: 29: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,484 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:08,484 INFO L280 TraceCheckUtils]: 31: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,484 INFO L263 TraceCheckUtils]: 32: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,485 INFO L280 TraceCheckUtils]: 33: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,485 INFO L280 TraceCheckUtils]: 34: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,485 INFO L280 TraceCheckUtils]: 35: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:08,485 INFO L280 TraceCheckUtils]: 36: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:08,485 INFO L280 TraceCheckUtils]: 37: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,486 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:08,486 INFO L280 TraceCheckUtils]: 39: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,486 INFO L280 TraceCheckUtils]: 40: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,486 INFO L280 TraceCheckUtils]: 41: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:08,487 INFO L280 TraceCheckUtils]: 42: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,487 INFO L280 TraceCheckUtils]: 43: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,487 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:08,487 INFO L280 TraceCheckUtils]: 45: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,488 INFO L263 TraceCheckUtils]: 46: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,488 INFO L280 TraceCheckUtils]: 47: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,488 INFO L280 TraceCheckUtils]: 48: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,488 INFO L280 TraceCheckUtils]: 49: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:08,489 INFO L263 TraceCheckUtils]: 50: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,489 INFO L280 TraceCheckUtils]: 51: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,489 INFO L280 TraceCheckUtils]: 52: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,489 INFO L280 TraceCheckUtils]: 53: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:08,490 INFO L280 TraceCheckUtils]: 54: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:08,490 INFO L280 TraceCheckUtils]: 55: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,490 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:08,490 INFO L280 TraceCheckUtils]: 57: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,491 INFO L263 TraceCheckUtils]: 58: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,491 INFO L280 TraceCheckUtils]: 59: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,491 INFO L280 TraceCheckUtils]: 60: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:08,491 INFO L280 TraceCheckUtils]: 61: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:08,492 INFO L280 TraceCheckUtils]: 62: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,492 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:08,492 INFO L280 TraceCheckUtils]: 64: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,492 INFO L280 TraceCheckUtils]: 65: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,493 INFO L280 TraceCheckUtils]: 66: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:08,493 INFO L280 TraceCheckUtils]: 67: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,493 INFO L280 TraceCheckUtils]: 68: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,493 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:08,494 INFO L280 TraceCheckUtils]: 70: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,494 INFO L280 TraceCheckUtils]: 71: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,494 INFO L280 TraceCheckUtils]: 72: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:08,494 INFO L280 TraceCheckUtils]: 73: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,495 INFO L280 TraceCheckUtils]: 74: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,495 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:08,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:08,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:08,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:08,525 INFO L280 TraceCheckUtils]: 0: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,525 INFO L280 TraceCheckUtils]: 1: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,526 INFO L280 TraceCheckUtils]: 2: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:08,526 INFO L280 TraceCheckUtils]: 3: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:08,527 INFO L280 TraceCheckUtils]: 4: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,527 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:08,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:08,532 INFO L280 TraceCheckUtils]: 0: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,532 INFO L280 TraceCheckUtils]: 1: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:08,533 INFO L280 TraceCheckUtils]: 2: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:08,533 INFO L280 TraceCheckUtils]: 3: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,534 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:08,534 INFO L280 TraceCheckUtils]: 0: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,535 INFO L280 TraceCheckUtils]: 1: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,535 INFO L280 TraceCheckUtils]: 2: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:08,536 INFO L263 TraceCheckUtils]: 3: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,536 INFO L280 TraceCheckUtils]: 4: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,536 INFO L280 TraceCheckUtils]: 5: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,537 INFO L280 TraceCheckUtils]: 6: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:08,537 INFO L280 TraceCheckUtils]: 7: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:08,538 INFO L280 TraceCheckUtils]: 8: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,538 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:08,538 INFO L280 TraceCheckUtils]: 10: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,539 INFO L263 TraceCheckUtils]: 11: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,539 INFO L280 TraceCheckUtils]: 12: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,540 INFO L280 TraceCheckUtils]: 13: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:08,540 INFO L280 TraceCheckUtils]: 14: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:08,541 INFO L280 TraceCheckUtils]: 15: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,541 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:08,541 INFO L280 TraceCheckUtils]: 17: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,542 INFO L280 TraceCheckUtils]: 18: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,542 INFO L280 TraceCheckUtils]: 19: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:08,543 INFO L280 TraceCheckUtils]: 20: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,543 INFO L280 TraceCheckUtils]: 21: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,544 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:08,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:08,553 INFO L280 TraceCheckUtils]: 0: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,553 INFO L280 TraceCheckUtils]: 1: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,554 INFO L280 TraceCheckUtils]: 2: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:08,554 INFO L280 TraceCheckUtils]: 3: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:08,555 INFO L280 TraceCheckUtils]: 4: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,555 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:08,555 INFO L280 TraceCheckUtils]: 0: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,556 INFO L280 TraceCheckUtils]: 1: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,556 INFO L280 TraceCheckUtils]: 2: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:08,557 INFO L263 TraceCheckUtils]: 3: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,557 INFO L280 TraceCheckUtils]: 4: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,558 INFO L280 TraceCheckUtils]: 5: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,558 INFO L280 TraceCheckUtils]: 6: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:08,558 INFO L263 TraceCheckUtils]: 7: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,559 INFO L280 TraceCheckUtils]: 8: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,559 INFO L280 TraceCheckUtils]: 9: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,559 INFO L280 TraceCheckUtils]: 10: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:08,560 INFO L280 TraceCheckUtils]: 11: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:08,560 INFO L280 TraceCheckUtils]: 12: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,561 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:08,561 INFO L280 TraceCheckUtils]: 14: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,562 INFO L263 TraceCheckUtils]: 15: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,562 INFO L280 TraceCheckUtils]: 16: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,562 INFO L280 TraceCheckUtils]: 17: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:08,563 INFO L280 TraceCheckUtils]: 18: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:08,563 INFO L280 TraceCheckUtils]: 19: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,564 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:08,564 INFO L280 TraceCheckUtils]: 21: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,564 INFO L280 TraceCheckUtils]: 22: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,565 INFO L280 TraceCheckUtils]: 23: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:08,565 INFO L280 TraceCheckUtils]: 24: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,566 INFO L280 TraceCheckUtils]: 25: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,566 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:08,567 INFO L280 TraceCheckUtils]: 27: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,567 INFO L263 TraceCheckUtils]: 28: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,567 INFO L280 TraceCheckUtils]: 29: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,568 INFO L280 TraceCheckUtils]: 30: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,568 INFO L280 TraceCheckUtils]: 31: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:08,569 INFO L280 TraceCheckUtils]: 32: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:08,588 INFO L280 TraceCheckUtils]: 33: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,588 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:08,589 INFO L280 TraceCheckUtils]: 35: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,589 INFO L280 TraceCheckUtils]: 36: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,590 INFO L280 TraceCheckUtils]: 37: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:08,590 INFO L280 TraceCheckUtils]: 38: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,590 INFO L280 TraceCheckUtils]: 39: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,591 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:08,593 INFO L280 TraceCheckUtils]: 0: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,593 INFO L280 TraceCheckUtils]: 1: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,594 INFO L280 TraceCheckUtils]: 2: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:08,594 INFO L263 TraceCheckUtils]: 3: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,594 INFO L280 TraceCheckUtils]: 4: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,595 INFO L280 TraceCheckUtils]: 5: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,595 INFO L280 TraceCheckUtils]: 6: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:08,595 INFO L263 TraceCheckUtils]: 7: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,596 INFO L280 TraceCheckUtils]: 8: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,596 INFO L280 TraceCheckUtils]: 9: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,596 INFO L280 TraceCheckUtils]: 10: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:08,597 INFO L263 TraceCheckUtils]: 11: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,597 INFO L280 TraceCheckUtils]: 12: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,597 INFO L280 TraceCheckUtils]: 13: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,598 INFO L280 TraceCheckUtils]: 14: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:08,598 INFO L263 TraceCheckUtils]: 15: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,598 INFO L280 TraceCheckUtils]: 16: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,599 INFO L280 TraceCheckUtils]: 17: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,599 INFO L280 TraceCheckUtils]: 18: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:08,599 INFO L280 TraceCheckUtils]: 19: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:08,599 INFO L280 TraceCheckUtils]: 20: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,600 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:08,600 INFO L280 TraceCheckUtils]: 22: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,600 INFO L263 TraceCheckUtils]: 23: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,601 INFO L280 TraceCheckUtils]: 24: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,601 INFO L280 TraceCheckUtils]: 25: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:08,601 INFO L280 TraceCheckUtils]: 26: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:08,602 INFO L280 TraceCheckUtils]: 27: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,602 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:08,602 INFO L280 TraceCheckUtils]: 29: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,603 INFO L280 TraceCheckUtils]: 30: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,603 INFO L280 TraceCheckUtils]: 31: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:08,603 INFO L280 TraceCheckUtils]: 32: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,603 INFO L280 TraceCheckUtils]: 33: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,604 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:08,604 INFO L280 TraceCheckUtils]: 35: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,604 INFO L263 TraceCheckUtils]: 36: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,605 INFO L280 TraceCheckUtils]: 37: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,605 INFO L280 TraceCheckUtils]: 38: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,605 INFO L280 TraceCheckUtils]: 39: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:08,606 INFO L280 TraceCheckUtils]: 40: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:08,606 INFO L280 TraceCheckUtils]: 41: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,606 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:08,607 INFO L280 TraceCheckUtils]: 43: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,607 INFO L280 TraceCheckUtils]: 44: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,607 INFO L280 TraceCheckUtils]: 45: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:08,608 INFO L280 TraceCheckUtils]: 46: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,608 INFO L280 TraceCheckUtils]: 47: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,608 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:08,608 INFO L280 TraceCheckUtils]: 49: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,609 INFO L263 TraceCheckUtils]: 50: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,609 INFO L280 TraceCheckUtils]: 51: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,609 INFO L280 TraceCheckUtils]: 52: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,610 INFO L280 TraceCheckUtils]: 53: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:08,610 INFO L263 TraceCheckUtils]: 54: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,610 INFO L280 TraceCheckUtils]: 55: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,611 INFO L280 TraceCheckUtils]: 56: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,611 INFO L280 TraceCheckUtils]: 57: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:08,611 INFO L280 TraceCheckUtils]: 58: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:08,612 INFO L280 TraceCheckUtils]: 59: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,612 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:08,612 INFO L280 TraceCheckUtils]: 61: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,613 INFO L263 TraceCheckUtils]: 62: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,613 INFO L280 TraceCheckUtils]: 63: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,613 INFO L280 TraceCheckUtils]: 64: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:08,613 INFO L280 TraceCheckUtils]: 65: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:08,614 INFO L280 TraceCheckUtils]: 66: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,614 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:08,614 INFO L280 TraceCheckUtils]: 68: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,615 INFO L280 TraceCheckUtils]: 69: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,615 INFO L280 TraceCheckUtils]: 70: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:08,615 INFO L280 TraceCheckUtils]: 71: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,615 INFO L280 TraceCheckUtils]: 72: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,616 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:08,616 INFO L280 TraceCheckUtils]: 74: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,616 INFO L280 TraceCheckUtils]: 75: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,617 INFO L280 TraceCheckUtils]: 76: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:08,617 INFO L280 TraceCheckUtils]: 77: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,617 INFO L280 TraceCheckUtils]: 78: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,618 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:08,618 INFO L280 TraceCheckUtils]: 80: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,618 INFO L263 TraceCheckUtils]: 81: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,619 INFO L280 TraceCheckUtils]: 82: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,619 INFO L280 TraceCheckUtils]: 83: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,619 INFO L280 TraceCheckUtils]: 84: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:08,620 INFO L263 TraceCheckUtils]: 85: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,620 INFO L280 TraceCheckUtils]: 86: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,620 INFO L280 TraceCheckUtils]: 87: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,620 INFO L280 TraceCheckUtils]: 88: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:08,621 INFO L263 TraceCheckUtils]: 89: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,621 INFO L280 TraceCheckUtils]: 90: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,621 INFO L280 TraceCheckUtils]: 91: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,622 INFO L280 TraceCheckUtils]: 92: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:08,622 INFO L280 TraceCheckUtils]: 93: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:08,622 INFO L280 TraceCheckUtils]: 94: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,623 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:08,623 INFO L280 TraceCheckUtils]: 96: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,623 INFO L263 TraceCheckUtils]: 97: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,623 INFO L280 TraceCheckUtils]: 98: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,624 INFO L280 TraceCheckUtils]: 99: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:08,624 INFO L280 TraceCheckUtils]: 100: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:08,624 INFO L280 TraceCheckUtils]: 101: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,625 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:08,625 INFO L280 TraceCheckUtils]: 103: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,625 INFO L280 TraceCheckUtils]: 104: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,626 INFO L280 TraceCheckUtils]: 105: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:08,626 INFO L280 TraceCheckUtils]: 106: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,626 INFO L280 TraceCheckUtils]: 107: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,627 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:08,627 INFO L280 TraceCheckUtils]: 109: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,627 INFO L263 TraceCheckUtils]: 110: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,628 INFO L280 TraceCheckUtils]: 111: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,628 INFO L280 TraceCheckUtils]: 112: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,628 INFO L280 TraceCheckUtils]: 113: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:08,628 INFO L280 TraceCheckUtils]: 114: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:08,629 INFO L280 TraceCheckUtils]: 115: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,629 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:08,629 INFO L280 TraceCheckUtils]: 117: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,630 INFO L280 TraceCheckUtils]: 118: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,630 INFO L280 TraceCheckUtils]: 119: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:08,630 INFO L280 TraceCheckUtils]: 120: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,631 INFO L280 TraceCheckUtils]: 121: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,631 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:08,631 INFO L280 TraceCheckUtils]: 123: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,632 INFO L280 TraceCheckUtils]: 124: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,632 INFO L280 TraceCheckUtils]: 125: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:08,632 INFO L280 TraceCheckUtils]: 126: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,632 INFO L280 TraceCheckUtils]: 127: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,633 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {12477#true} {12478#false} #48#return; {12478#false} is VALID [2020-07-08 22:07:08,646 INFO L280 TraceCheckUtils]: 0: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,647 INFO L280 TraceCheckUtils]: 1: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,647 INFO L280 TraceCheckUtils]: 2: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:08,647 INFO L263 TraceCheckUtils]: 3: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,647 INFO L280 TraceCheckUtils]: 4: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,647 INFO L280 TraceCheckUtils]: 5: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,648 INFO L280 TraceCheckUtils]: 6: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:08,648 INFO L263 TraceCheckUtils]: 7: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,652 INFO L280 TraceCheckUtils]: 8: Hoare triple {12477#true} ~n := #in~n; {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,653 INFO L280 TraceCheckUtils]: 9: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,654 INFO L280 TraceCheckUtils]: 10: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,655 INFO L263 TraceCheckUtils]: 11: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,655 INFO L280 TraceCheckUtils]: 12: Hoare triple {12477#true} ~n := #in~n; {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,656 INFO L280 TraceCheckUtils]: 13: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,657 INFO L280 TraceCheckUtils]: 14: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,657 INFO L263 TraceCheckUtils]: 15: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,658 INFO L280 TraceCheckUtils]: 16: Hoare triple {12477#true} ~n := #in~n; {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,659 INFO L280 TraceCheckUtils]: 17: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,660 INFO L280 TraceCheckUtils]: 18: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,660 INFO L263 TraceCheckUtils]: 19: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,660 INFO L280 TraceCheckUtils]: 20: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,661 INFO L280 TraceCheckUtils]: 21: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,661 INFO L280 TraceCheckUtils]: 22: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:08,661 INFO L263 TraceCheckUtils]: 23: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,662 INFO L280 TraceCheckUtils]: 24: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,662 INFO L280 TraceCheckUtils]: 25: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,662 INFO L280 TraceCheckUtils]: 26: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:08,662 INFO L263 TraceCheckUtils]: 27: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,663 INFO L280 TraceCheckUtils]: 28: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,663 INFO L280 TraceCheckUtils]: 29: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,663 INFO L280 TraceCheckUtils]: 30: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:08,664 INFO L280 TraceCheckUtils]: 31: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:08,664 INFO L280 TraceCheckUtils]: 32: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,664 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:08,664 INFO L280 TraceCheckUtils]: 34: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,665 INFO L263 TraceCheckUtils]: 35: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,665 INFO L280 TraceCheckUtils]: 36: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,665 INFO L280 TraceCheckUtils]: 37: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:08,666 INFO L280 TraceCheckUtils]: 38: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:08,666 INFO L280 TraceCheckUtils]: 39: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,666 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:08,666 INFO L280 TraceCheckUtils]: 41: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,667 INFO L280 TraceCheckUtils]: 42: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,667 INFO L280 TraceCheckUtils]: 43: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:08,667 INFO L280 TraceCheckUtils]: 44: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,668 INFO L280 TraceCheckUtils]: 45: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,668 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:08,668 INFO L280 TraceCheckUtils]: 47: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,669 INFO L263 TraceCheckUtils]: 48: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,669 INFO L280 TraceCheckUtils]: 49: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,669 INFO L280 TraceCheckUtils]: 50: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,669 INFO L280 TraceCheckUtils]: 51: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:08,670 INFO L280 TraceCheckUtils]: 52: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:08,670 INFO L280 TraceCheckUtils]: 53: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,670 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:08,671 INFO L280 TraceCheckUtils]: 55: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,671 INFO L280 TraceCheckUtils]: 56: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,671 INFO L280 TraceCheckUtils]: 57: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:08,671 INFO L280 TraceCheckUtils]: 58: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,672 INFO L280 TraceCheckUtils]: 59: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,673 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {12477#true} {13656#(= fibo_~n |fibo_#in~n|)} #46#return; {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,674 INFO L280 TraceCheckUtils]: 61: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,674 INFO L263 TraceCheckUtils]: 62: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,675 INFO L280 TraceCheckUtils]: 63: Hoare triple {12477#true} ~n := #in~n; {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,676 INFO L280 TraceCheckUtils]: 64: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {14088#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-08 22:07:08,678 INFO L280 TraceCheckUtils]: 65: Hoare triple {14088#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {14089#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:07:08,678 INFO L263 TraceCheckUtils]: 66: Hoare triple {14089#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,678 INFO L280 TraceCheckUtils]: 67: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,679 INFO L280 TraceCheckUtils]: 68: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,679 INFO L280 TraceCheckUtils]: 69: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:08,679 INFO L280 TraceCheckUtils]: 70: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:08,680 INFO L280 TraceCheckUtils]: 71: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,681 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {12477#true} {14089#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #46#return; {14089#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:07:08,682 INFO L280 TraceCheckUtils]: 73: Hoare triple {14089#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14089#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:07:08,683 INFO L263 TraceCheckUtils]: 74: Hoare triple {14089#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,683 INFO L280 TraceCheckUtils]: 75: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,683 INFO L280 TraceCheckUtils]: 76: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:08,683 INFO L280 TraceCheckUtils]: 77: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:08,684 INFO L280 TraceCheckUtils]: 78: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,686 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {12477#true} {14089#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #48#return; {14101#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,686 INFO L280 TraceCheckUtils]: 80: Hoare triple {14101#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14101#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,687 INFO L280 TraceCheckUtils]: 81: Hoare triple {14101#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {14101#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,688 INFO L280 TraceCheckUtils]: 82: Hoare triple {14101#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {14101#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,689 INFO L280 TraceCheckUtils]: 83: Hoare triple {14101#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {14101#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,690 INFO L280 TraceCheckUtils]: 84: Hoare triple {14101#(<= 2 |fibo_#in~n|)} assume true; {14101#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,692 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {14101#(<= 2 |fibo_#in~n|)} {13656#(= fibo_~n |fibo_#in~n|)} #48#return; {14047#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,692 INFO L280 TraceCheckUtils]: 86: Hoare triple {14047#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14047#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,693 INFO L280 TraceCheckUtils]: 87: Hoare triple {14047#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {14047#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,694 INFO L280 TraceCheckUtils]: 88: Hoare triple {14047#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {14047#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,695 INFO L280 TraceCheckUtils]: 89: Hoare triple {14047#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {14047#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,696 INFO L280 TraceCheckUtils]: 90: Hoare triple {14047#(<= 4 |fibo_#in~n|)} assume true; {14047#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,698 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {14047#(<= 4 |fibo_#in~n|)} {13656#(= fibo_~n |fibo_#in~n|)} #46#return; {13940#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} is VALID [2020-07-08 22:07:08,699 INFO L280 TraceCheckUtils]: 92: Hoare triple {13940#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13940#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} is VALID [2020-07-08 22:07:08,699 INFO L263 TraceCheckUtils]: 93: Hoare triple {13940#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,699 INFO L280 TraceCheckUtils]: 94: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,700 INFO L280 TraceCheckUtils]: 95: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,700 INFO L280 TraceCheckUtils]: 96: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:08,700 INFO L263 TraceCheckUtils]: 97: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,701 INFO L280 TraceCheckUtils]: 98: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,701 INFO L280 TraceCheckUtils]: 99: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,701 INFO L280 TraceCheckUtils]: 100: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:08,701 INFO L263 TraceCheckUtils]: 101: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,702 INFO L280 TraceCheckUtils]: 102: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,702 INFO L280 TraceCheckUtils]: 103: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,702 INFO L280 TraceCheckUtils]: 104: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:08,703 INFO L280 TraceCheckUtils]: 105: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:08,703 INFO L280 TraceCheckUtils]: 106: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,703 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:08,703 INFO L280 TraceCheckUtils]: 108: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,704 INFO L263 TraceCheckUtils]: 109: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,704 INFO L280 TraceCheckUtils]: 110: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,704 INFO L280 TraceCheckUtils]: 111: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:08,705 INFO L280 TraceCheckUtils]: 112: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:08,705 INFO L280 TraceCheckUtils]: 113: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,705 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:08,705 INFO L280 TraceCheckUtils]: 115: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,706 INFO L280 TraceCheckUtils]: 116: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,706 INFO L280 TraceCheckUtils]: 117: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:08,706 INFO L280 TraceCheckUtils]: 118: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,707 INFO L280 TraceCheckUtils]: 119: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,707 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:08,707 INFO L280 TraceCheckUtils]: 121: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,708 INFO L263 TraceCheckUtils]: 122: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,708 INFO L280 TraceCheckUtils]: 123: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,708 INFO L280 TraceCheckUtils]: 124: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,708 INFO L280 TraceCheckUtils]: 125: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:08,709 INFO L280 TraceCheckUtils]: 126: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:08,709 INFO L280 TraceCheckUtils]: 127: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,709 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:08,710 INFO L280 TraceCheckUtils]: 129: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,710 INFO L280 TraceCheckUtils]: 130: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,710 INFO L280 TraceCheckUtils]: 131: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:08,711 INFO L280 TraceCheckUtils]: 132: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,711 INFO L280 TraceCheckUtils]: 133: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,713 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {12477#true} {13940#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} #48#return; {13982#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,713 INFO L280 TraceCheckUtils]: 135: Hoare triple {13982#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13982#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,714 INFO L280 TraceCheckUtils]: 136: Hoare triple {13982#(<= 5 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {13982#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,715 INFO L280 TraceCheckUtils]: 137: Hoare triple {13982#(<= 5 |fibo_#in~n|)} havoc #t~ret0; {13982#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,716 INFO L280 TraceCheckUtils]: 138: Hoare triple {13982#(<= 5 |fibo_#in~n|)} havoc #t~ret1; {13982#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,717 INFO L280 TraceCheckUtils]: 139: Hoare triple {13982#(<= 5 |fibo_#in~n|)} assume true; {13982#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,718 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {13982#(<= 5 |fibo_#in~n|)} {13656#(= fibo_~n |fibo_#in~n|)} #46#return; {13786#(and (<= 6 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-08 22:07:08,720 INFO L280 TraceCheckUtils]: 141: Hoare triple {13786#(and (<= 6 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13786#(and (<= 6 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-08 22:07:08,720 INFO L263 TraceCheckUtils]: 142: Hoare triple {13786#(and (<= 6 fibo_~n) (= fibo_~n |fibo_#in~n|))} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,720 INFO L280 TraceCheckUtils]: 143: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,721 INFO L280 TraceCheckUtils]: 144: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,721 INFO L280 TraceCheckUtils]: 145: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:08,721 INFO L263 TraceCheckUtils]: 146: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,722 INFO L280 TraceCheckUtils]: 147: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,722 INFO L280 TraceCheckUtils]: 148: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,722 INFO L280 TraceCheckUtils]: 149: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:08,722 INFO L263 TraceCheckUtils]: 150: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,723 INFO L280 TraceCheckUtils]: 151: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,723 INFO L280 TraceCheckUtils]: 152: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,723 INFO L280 TraceCheckUtils]: 153: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:08,724 INFO L263 TraceCheckUtils]: 154: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,724 INFO L280 TraceCheckUtils]: 155: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,724 INFO L280 TraceCheckUtils]: 156: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,724 INFO L280 TraceCheckUtils]: 157: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:08,725 INFO L280 TraceCheckUtils]: 158: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:08,725 INFO L280 TraceCheckUtils]: 159: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,725 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:08,726 INFO L280 TraceCheckUtils]: 161: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,726 INFO L263 TraceCheckUtils]: 162: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,726 INFO L280 TraceCheckUtils]: 163: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,726 INFO L280 TraceCheckUtils]: 164: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:08,727 INFO L280 TraceCheckUtils]: 165: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:08,727 INFO L280 TraceCheckUtils]: 166: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,727 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:08,728 INFO L280 TraceCheckUtils]: 168: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,728 INFO L280 TraceCheckUtils]: 169: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,728 INFO L280 TraceCheckUtils]: 170: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:08,728 INFO L280 TraceCheckUtils]: 171: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,729 INFO L280 TraceCheckUtils]: 172: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,729 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:08,729 INFO L280 TraceCheckUtils]: 174: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,730 INFO L263 TraceCheckUtils]: 175: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,730 INFO L280 TraceCheckUtils]: 176: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,730 INFO L280 TraceCheckUtils]: 177: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,731 INFO L280 TraceCheckUtils]: 178: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:08,731 INFO L280 TraceCheckUtils]: 179: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:08,731 INFO L280 TraceCheckUtils]: 180: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,732 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:08,732 INFO L280 TraceCheckUtils]: 182: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,732 INFO L280 TraceCheckUtils]: 183: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,732 INFO L280 TraceCheckUtils]: 184: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:08,733 INFO L280 TraceCheckUtils]: 185: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,733 INFO L280 TraceCheckUtils]: 186: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,733 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:08,734 INFO L280 TraceCheckUtils]: 188: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,734 INFO L263 TraceCheckUtils]: 189: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,734 INFO L280 TraceCheckUtils]: 190: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,734 INFO L280 TraceCheckUtils]: 191: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,735 INFO L280 TraceCheckUtils]: 192: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:08,735 INFO L263 TraceCheckUtils]: 193: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,735 INFO L280 TraceCheckUtils]: 194: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,736 INFO L280 TraceCheckUtils]: 195: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,736 INFO L280 TraceCheckUtils]: 196: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:08,736 INFO L280 TraceCheckUtils]: 197: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:08,736 INFO L280 TraceCheckUtils]: 198: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,737 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:08,737 INFO L280 TraceCheckUtils]: 200: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,737 INFO L263 TraceCheckUtils]: 201: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,738 INFO L280 TraceCheckUtils]: 202: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,738 INFO L280 TraceCheckUtils]: 203: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:08,738 INFO L280 TraceCheckUtils]: 204: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:08,739 INFO L280 TraceCheckUtils]: 205: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,739 INFO L275 TraceCheckUtils]: 206: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:08,739 INFO L280 TraceCheckUtils]: 207: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,740 INFO L280 TraceCheckUtils]: 208: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,740 INFO L280 TraceCheckUtils]: 209: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:08,740 INFO L280 TraceCheckUtils]: 210: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,740 INFO L280 TraceCheckUtils]: 211: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,741 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:08,741 INFO L280 TraceCheckUtils]: 213: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,741 INFO L280 TraceCheckUtils]: 214: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,742 INFO L280 TraceCheckUtils]: 215: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:08,742 INFO L280 TraceCheckUtils]: 216: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,742 INFO L280 TraceCheckUtils]: 217: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,744 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {12477#true} {13786#(and (<= 6 fibo_~n) (= fibo_~n |fibo_#in~n|))} #48#return; {13863#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,745 INFO L280 TraceCheckUtils]: 219: Hoare triple {13863#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13863#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,746 INFO L280 TraceCheckUtils]: 220: Hoare triple {13863#(<= 6 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {13863#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,747 INFO L280 TraceCheckUtils]: 221: Hoare triple {13863#(<= 6 |fibo_#in~n|)} havoc #t~ret0; {13863#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,747 INFO L280 TraceCheckUtils]: 222: Hoare triple {13863#(<= 6 |fibo_#in~n|)} havoc #t~ret1; {13863#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,748 INFO L280 TraceCheckUtils]: 223: Hoare triple {13863#(<= 6 |fibo_#in~n|)} assume true; {13863#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,750 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {13863#(<= 6 |fibo_#in~n|)} {12477#true} #46#return; {13579#(<= 7 fibo_~n)} is VALID [2020-07-08 22:07:08,751 INFO L280 TraceCheckUtils]: 225: Hoare triple {13579#(<= 7 fibo_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13579#(<= 7 fibo_~n)} is VALID [2020-07-08 22:07:08,751 INFO L263 TraceCheckUtils]: 226: Hoare triple {13579#(<= 7 fibo_~n)} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,752 INFO L280 TraceCheckUtils]: 227: Hoare triple {12477#true} ~n := #in~n; {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,753 INFO L280 TraceCheckUtils]: 228: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,753 INFO L280 TraceCheckUtils]: 229: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,754 INFO L263 TraceCheckUtils]: 230: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,755 INFO L280 TraceCheckUtils]: 231: Hoare triple {12477#true} ~n := #in~n; {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,755 INFO L280 TraceCheckUtils]: 232: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,756 INFO L280 TraceCheckUtils]: 233: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,756 INFO L263 TraceCheckUtils]: 234: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,757 INFO L280 TraceCheckUtils]: 235: Hoare triple {12477#true} ~n := #in~n; {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,758 INFO L280 TraceCheckUtils]: 236: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,759 INFO L280 TraceCheckUtils]: 237: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,759 INFO L263 TraceCheckUtils]: 238: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,760 INFO L280 TraceCheckUtils]: 239: Hoare triple {12477#true} ~n := #in~n; {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,761 INFO L280 TraceCheckUtils]: 240: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:08,762 INFO L280 TraceCheckUtils]: 241: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {14367#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:07:08,763 INFO L280 TraceCheckUtils]: 242: Hoare triple {14367#(<= |fibo_#in~n| 1)} #res := 1; {14367#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:07:08,763 INFO L280 TraceCheckUtils]: 243: Hoare triple {14367#(<= |fibo_#in~n| 1)} assume true; {14367#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:07:08,765 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {14367#(<= |fibo_#in~n| 1)} {13656#(= fibo_~n |fibo_#in~n|)} #46#return; {14360#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:07:08,766 INFO L280 TraceCheckUtils]: 245: Hoare triple {14360#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14360#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:07:08,766 INFO L263 TraceCheckUtils]: 246: Hoare triple {14360#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,767 INFO L280 TraceCheckUtils]: 247: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,767 INFO L280 TraceCheckUtils]: 248: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:08,767 INFO L280 TraceCheckUtils]: 249: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:08,767 INFO L280 TraceCheckUtils]: 250: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,769 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {12477#true} {14360#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} #48#return; {14366#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:08,769 INFO L280 TraceCheckUtils]: 252: Hoare triple {14366#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14366#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:08,770 INFO L280 TraceCheckUtils]: 253: Hoare triple {14366#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {14366#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:08,770 INFO L280 TraceCheckUtils]: 254: Hoare triple {14366#(<= |fibo_#in~n| 2)} havoc #t~ret0; {14366#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:08,771 INFO L280 TraceCheckUtils]: 255: Hoare triple {14366#(<= |fibo_#in~n| 2)} havoc #t~ret1; {14366#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:08,772 INFO L280 TraceCheckUtils]: 256: Hoare triple {14366#(<= |fibo_#in~n| 2)} assume true; {14366#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:08,774 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {14366#(<= |fibo_#in~n| 2)} {13656#(= fibo_~n |fibo_#in~n|)} #46#return; {14346#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} is VALID [2020-07-08 22:07:08,775 INFO L280 TraceCheckUtils]: 258: Hoare triple {14346#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14346#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} is VALID [2020-07-08 22:07:08,775 INFO L263 TraceCheckUtils]: 259: Hoare triple {14346#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,776 INFO L280 TraceCheckUtils]: 260: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,776 INFO L280 TraceCheckUtils]: 261: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,776 INFO L280 TraceCheckUtils]: 262: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:08,777 INFO L280 TraceCheckUtils]: 263: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:08,777 INFO L280 TraceCheckUtils]: 264: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,778 INFO L275 TraceCheckUtils]: 265: Hoare quadruple {12477#true} {14346#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} #48#return; {14353#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:08,779 INFO L280 TraceCheckUtils]: 266: Hoare triple {14353#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14353#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:08,780 INFO L280 TraceCheckUtils]: 267: Hoare triple {14353#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {14353#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:08,781 INFO L280 TraceCheckUtils]: 268: Hoare triple {14353#(<= |fibo_#in~n| 3)} havoc #t~ret0; {14353#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:08,782 INFO L280 TraceCheckUtils]: 269: Hoare triple {14353#(<= |fibo_#in~n| 3)} havoc #t~ret1; {14353#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:08,783 INFO L280 TraceCheckUtils]: 270: Hoare triple {14353#(<= |fibo_#in~n| 3)} assume true; {14353#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:08,785 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {14353#(<= |fibo_#in~n| 3)} {13656#(= fibo_~n |fibo_#in~n|)} #46#return; {14298#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} is VALID [2020-07-08 22:07:08,786 INFO L280 TraceCheckUtils]: 272: Hoare triple {14298#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14298#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} is VALID [2020-07-08 22:07:08,786 INFO L263 TraceCheckUtils]: 273: Hoare triple {14298#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,786 INFO L280 TraceCheckUtils]: 274: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,787 INFO L280 TraceCheckUtils]: 275: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,787 INFO L280 TraceCheckUtils]: 276: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:08,787 INFO L263 TraceCheckUtils]: 277: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,788 INFO L280 TraceCheckUtils]: 278: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,788 INFO L280 TraceCheckUtils]: 279: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,788 INFO L280 TraceCheckUtils]: 280: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:08,789 INFO L280 TraceCheckUtils]: 281: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:08,789 INFO L280 TraceCheckUtils]: 282: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,789 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:08,789 INFO L280 TraceCheckUtils]: 284: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,790 INFO L263 TraceCheckUtils]: 285: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,790 INFO L280 TraceCheckUtils]: 286: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,790 INFO L280 TraceCheckUtils]: 287: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:08,791 INFO L280 TraceCheckUtils]: 288: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:08,791 INFO L280 TraceCheckUtils]: 289: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,791 INFO L275 TraceCheckUtils]: 290: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:08,792 INFO L280 TraceCheckUtils]: 291: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,792 INFO L280 TraceCheckUtils]: 292: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,792 INFO L280 TraceCheckUtils]: 293: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:08,792 INFO L280 TraceCheckUtils]: 294: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,793 INFO L280 TraceCheckUtils]: 295: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,794 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {12477#true} {14298#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} #48#return; {14322#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:07:08,795 INFO L280 TraceCheckUtils]: 297: Hoare triple {14322#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14322#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:07:08,796 INFO L280 TraceCheckUtils]: 298: Hoare triple {14322#(<= |fibo_#in~n| 4)} #res := #t~ret0 + #t~ret1; {14322#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:07:08,797 INFO L280 TraceCheckUtils]: 299: Hoare triple {14322#(<= |fibo_#in~n| 4)} havoc #t~ret0; {14322#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:07:08,798 INFO L280 TraceCheckUtils]: 300: Hoare triple {14322#(<= |fibo_#in~n| 4)} havoc #t~ret1; {14322#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:07:08,799 INFO L280 TraceCheckUtils]: 301: Hoare triple {14322#(<= |fibo_#in~n| 4)} assume true; {14322#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:07:08,800 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {14322#(<= |fibo_#in~n| 4)} {13579#(<= 7 fibo_~n)} #48#return; {12478#false} is VALID [2020-07-08 22:07:08,801 INFO L280 TraceCheckUtils]: 303: Hoare triple {12478#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12478#false} is VALID [2020-07-08 22:07:08,801 INFO L280 TraceCheckUtils]: 304: Hoare triple {12478#false} #res := #t~ret0 + #t~ret1; {12478#false} is VALID [2020-07-08 22:07:08,802 INFO L280 TraceCheckUtils]: 305: Hoare triple {12478#false} havoc #t~ret0; {12478#false} is VALID [2020-07-08 22:07:08,802 INFO L280 TraceCheckUtils]: 306: Hoare triple {12478#false} havoc #t~ret1; {12478#false} is VALID [2020-07-08 22:07:08,802 INFO L280 TraceCheckUtils]: 307: Hoare triple {12478#false} assume true; {12478#false} is VALID [2020-07-08 22:07:08,802 INFO L275 TraceCheckUtils]: 308: Hoare quadruple {12478#false} {12477#true} #46#return; {12478#false} is VALID [2020-07-08 22:07:08,803 INFO L280 TraceCheckUtils]: 309: Hoare triple {12478#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12478#false} is VALID [2020-07-08 22:07:08,803 INFO L263 TraceCheckUtils]: 310: Hoare triple {12478#false} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,803 INFO L280 TraceCheckUtils]: 311: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,803 INFO L280 TraceCheckUtils]: 312: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,804 INFO L280 TraceCheckUtils]: 313: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:08,804 INFO L263 TraceCheckUtils]: 314: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,804 INFO L280 TraceCheckUtils]: 315: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,805 INFO L280 TraceCheckUtils]: 316: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,805 INFO L280 TraceCheckUtils]: 317: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:08,805 INFO L263 TraceCheckUtils]: 318: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,806 INFO L280 TraceCheckUtils]: 319: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,806 INFO L280 TraceCheckUtils]: 320: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,806 INFO L280 TraceCheckUtils]: 321: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:08,806 INFO L263 TraceCheckUtils]: 322: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,807 INFO L280 TraceCheckUtils]: 323: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,807 INFO L280 TraceCheckUtils]: 324: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,807 INFO L280 TraceCheckUtils]: 325: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:08,808 INFO L263 TraceCheckUtils]: 326: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,808 INFO L280 TraceCheckUtils]: 327: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,808 INFO L280 TraceCheckUtils]: 328: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,809 INFO L280 TraceCheckUtils]: 329: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:08,809 INFO L280 TraceCheckUtils]: 330: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:08,809 INFO L280 TraceCheckUtils]: 331: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,810 INFO L275 TraceCheckUtils]: 332: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:08,810 INFO L280 TraceCheckUtils]: 333: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,810 INFO L263 TraceCheckUtils]: 334: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,810 INFO L280 TraceCheckUtils]: 335: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,811 INFO L280 TraceCheckUtils]: 336: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:08,811 INFO L280 TraceCheckUtils]: 337: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:08,811 INFO L280 TraceCheckUtils]: 338: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,812 INFO L275 TraceCheckUtils]: 339: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:08,812 INFO L280 TraceCheckUtils]: 340: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,812 INFO L280 TraceCheckUtils]: 341: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,813 INFO L280 TraceCheckUtils]: 342: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:08,813 INFO L280 TraceCheckUtils]: 343: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,813 INFO L280 TraceCheckUtils]: 344: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,813 INFO L275 TraceCheckUtils]: 345: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:08,814 INFO L280 TraceCheckUtils]: 346: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,814 INFO L263 TraceCheckUtils]: 347: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,814 INFO L280 TraceCheckUtils]: 348: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,814 INFO L280 TraceCheckUtils]: 349: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,815 INFO L280 TraceCheckUtils]: 350: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:08,815 INFO L280 TraceCheckUtils]: 351: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:08,815 INFO L280 TraceCheckUtils]: 352: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,816 INFO L275 TraceCheckUtils]: 353: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:08,816 INFO L280 TraceCheckUtils]: 354: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,816 INFO L280 TraceCheckUtils]: 355: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,817 INFO L280 TraceCheckUtils]: 356: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:08,817 INFO L280 TraceCheckUtils]: 357: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,817 INFO L280 TraceCheckUtils]: 358: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,817 INFO L275 TraceCheckUtils]: 359: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:08,818 INFO L280 TraceCheckUtils]: 360: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,818 INFO L263 TraceCheckUtils]: 361: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,818 INFO L280 TraceCheckUtils]: 362: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,819 INFO L280 TraceCheckUtils]: 363: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,819 INFO L280 TraceCheckUtils]: 364: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:08,819 INFO L263 TraceCheckUtils]: 365: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,820 INFO L280 TraceCheckUtils]: 366: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,820 INFO L280 TraceCheckUtils]: 367: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,820 INFO L280 TraceCheckUtils]: 368: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:08,821 INFO L280 TraceCheckUtils]: 369: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:08,821 INFO L280 TraceCheckUtils]: 370: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,821 INFO L275 TraceCheckUtils]: 371: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:08,821 INFO L280 TraceCheckUtils]: 372: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,822 INFO L263 TraceCheckUtils]: 373: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,822 INFO L280 TraceCheckUtils]: 374: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,822 INFO L280 TraceCheckUtils]: 375: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:08,823 INFO L280 TraceCheckUtils]: 376: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:08,823 INFO L280 TraceCheckUtils]: 377: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,823 INFO L275 TraceCheckUtils]: 378: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:08,823 INFO L280 TraceCheckUtils]: 379: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,824 INFO L280 TraceCheckUtils]: 380: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,824 INFO L280 TraceCheckUtils]: 381: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:08,824 INFO L280 TraceCheckUtils]: 382: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,825 INFO L280 TraceCheckUtils]: 383: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,825 INFO L275 TraceCheckUtils]: 384: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:08,825 INFO L280 TraceCheckUtils]: 385: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,825 INFO L280 TraceCheckUtils]: 386: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,826 INFO L280 TraceCheckUtils]: 387: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:08,826 INFO L280 TraceCheckUtils]: 388: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,826 INFO L280 TraceCheckUtils]: 389: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,827 INFO L275 TraceCheckUtils]: 390: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:08,827 INFO L280 TraceCheckUtils]: 391: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,827 INFO L263 TraceCheckUtils]: 392: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,828 INFO L280 TraceCheckUtils]: 393: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,828 INFO L280 TraceCheckUtils]: 394: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,828 INFO L280 TraceCheckUtils]: 395: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:08,828 INFO L263 TraceCheckUtils]: 396: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,829 INFO L280 TraceCheckUtils]: 397: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,829 INFO L280 TraceCheckUtils]: 398: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,829 INFO L280 TraceCheckUtils]: 399: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:08,830 INFO L263 TraceCheckUtils]: 400: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:08,830 INFO L280 TraceCheckUtils]: 401: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,830 INFO L280 TraceCheckUtils]: 402: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,831 INFO L280 TraceCheckUtils]: 403: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:08,831 INFO L280 TraceCheckUtils]: 404: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:08,831 INFO L280 TraceCheckUtils]: 405: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,831 INFO L275 TraceCheckUtils]: 406: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:08,832 INFO L280 TraceCheckUtils]: 407: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,832 INFO L263 TraceCheckUtils]: 408: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,832 INFO L280 TraceCheckUtils]: 409: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,833 INFO L280 TraceCheckUtils]: 410: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:08,833 INFO L280 TraceCheckUtils]: 411: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:08,833 INFO L280 TraceCheckUtils]: 412: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,833 INFO L275 TraceCheckUtils]: 413: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:08,834 INFO L280 TraceCheckUtils]: 414: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,834 INFO L280 TraceCheckUtils]: 415: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,834 INFO L280 TraceCheckUtils]: 416: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:08,835 INFO L280 TraceCheckUtils]: 417: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,835 INFO L280 TraceCheckUtils]: 418: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,835 INFO L275 TraceCheckUtils]: 419: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:08,836 INFO L280 TraceCheckUtils]: 420: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,836 INFO L263 TraceCheckUtils]: 421: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:08,836 INFO L280 TraceCheckUtils]: 422: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:08,836 INFO L280 TraceCheckUtils]: 423: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:08,837 INFO L280 TraceCheckUtils]: 424: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:08,837 INFO L280 TraceCheckUtils]: 425: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:08,837 INFO L280 TraceCheckUtils]: 426: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,838 INFO L275 TraceCheckUtils]: 427: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:08,838 INFO L280 TraceCheckUtils]: 428: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,838 INFO L280 TraceCheckUtils]: 429: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,839 INFO L280 TraceCheckUtils]: 430: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:08,839 INFO L280 TraceCheckUtils]: 431: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,839 INFO L280 TraceCheckUtils]: 432: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,839 INFO L275 TraceCheckUtils]: 433: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:08,840 INFO L280 TraceCheckUtils]: 434: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:08,840 INFO L280 TraceCheckUtils]: 435: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,840 INFO L280 TraceCheckUtils]: 436: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:08,841 INFO L280 TraceCheckUtils]: 437: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:08,841 INFO L280 TraceCheckUtils]: 438: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:08,841 INFO L275 TraceCheckUtils]: 439: Hoare quadruple {12477#true} {12478#false} #48#return; {12478#false} is VALID [2020-07-08 22:07:08,842 INFO L280 TraceCheckUtils]: 440: Hoare triple {12478#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12478#false} is VALID [2020-07-08 22:07:08,842 INFO L280 TraceCheckUtils]: 441: Hoare triple {12478#false} #res := #t~ret0 + #t~ret1; {12478#false} is VALID [2020-07-08 22:07:08,842 INFO L280 TraceCheckUtils]: 442: Hoare triple {12478#false} havoc #t~ret0; {12478#false} is VALID [2020-07-08 22:07:08,842 INFO L280 TraceCheckUtils]: 443: Hoare triple {12478#false} havoc #t~ret1; {12478#false} is VALID [2020-07-08 22:07:08,843 INFO L280 TraceCheckUtils]: 444: Hoare triple {12478#false} assume true; {12478#false} is VALID [2020-07-08 22:07:08,843 INFO L275 TraceCheckUtils]: 445: Hoare quadruple {12478#false} {12481#(<= main_~x~0 7)} #44#return; {12478#false} is VALID [2020-07-08 22:07:09,056 INFO L263 TraceCheckUtils]: 0: Hoare triple {12477#true} call ULTIMATE.init(); {12477#true} is VALID [2020-07-08 22:07:09,056 INFO L280 TraceCheckUtils]: 1: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:09,057 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12477#true} {12477#true} #40#return; {12477#true} is VALID [2020-07-08 22:07:09,057 INFO L263 TraceCheckUtils]: 3: Hoare triple {12477#true} call #t~ret3 := main(); {12477#true} is VALID [2020-07-08 22:07:09,058 INFO L280 TraceCheckUtils]: 4: Hoare triple {12477#true} ~x~0 := 7; {12481#(<= main_~x~0 7)} is VALID [2020-07-08 22:07:09,058 INFO L263 TraceCheckUtils]: 5: Hoare triple {12481#(<= main_~x~0 7)} call #t~ret2 := fibo(~x~0); {12477#true} is VALID [2020-07-08 22:07:09,058 INFO L280 TraceCheckUtils]: 6: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:09,059 INFO L280 TraceCheckUtils]: 7: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:09,059 INFO L280 TraceCheckUtils]: 8: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:09,059 INFO L263 TraceCheckUtils]: 9: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:09,059 INFO L280 TraceCheckUtils]: 10: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:09,060 INFO L280 TraceCheckUtils]: 11: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:09,060 INFO L280 TraceCheckUtils]: 12: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:09,060 INFO L263 TraceCheckUtils]: 13: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:09,061 INFO L280 TraceCheckUtils]: 14: Hoare triple {12477#true} ~n := #in~n; {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:09,062 INFO L280 TraceCheckUtils]: 15: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:09,063 INFO L280 TraceCheckUtils]: 16: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:09,063 INFO L263 TraceCheckUtils]: 17: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:09,064 INFO L280 TraceCheckUtils]: 18: Hoare triple {12477#true} ~n := #in~n; {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:09,065 INFO L280 TraceCheckUtils]: 19: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:09,065 INFO L280 TraceCheckUtils]: 20: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:09,066 INFO L263 TraceCheckUtils]: 21: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:09,067 INFO L280 TraceCheckUtils]: 22: Hoare triple {12477#true} ~n := #in~n; {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:09,067 INFO L280 TraceCheckUtils]: 23: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:09,068 INFO L280 TraceCheckUtils]: 24: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:09,068 INFO L263 TraceCheckUtils]: 25: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:09,069 INFO L280 TraceCheckUtils]: 26: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:09,069 INFO L280 TraceCheckUtils]: 27: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:09,069 INFO L280 TraceCheckUtils]: 28: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:09,069 INFO L263 TraceCheckUtils]: 29: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:09,070 INFO L280 TraceCheckUtils]: 30: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:09,070 INFO L280 TraceCheckUtils]: 31: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:09,070 INFO L280 TraceCheckUtils]: 32: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:09,070 INFO L263 TraceCheckUtils]: 33: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:09,071 INFO L280 TraceCheckUtils]: 34: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:09,071 INFO L280 TraceCheckUtils]: 35: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:09,071 INFO L280 TraceCheckUtils]: 36: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:09,072 INFO L280 TraceCheckUtils]: 37: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:09,072 INFO L280 TraceCheckUtils]: 38: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:09,072 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:09,072 INFO L280 TraceCheckUtils]: 40: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:09,073 INFO L263 TraceCheckUtils]: 41: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:09,073 INFO L280 TraceCheckUtils]: 42: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:09,073 INFO L280 TraceCheckUtils]: 43: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:09,074 INFO L280 TraceCheckUtils]: 44: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:09,074 INFO L280 TraceCheckUtils]: 45: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:09,074 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:09,074 INFO L280 TraceCheckUtils]: 47: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:09,075 INFO L280 TraceCheckUtils]: 48: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:09,075 INFO L280 TraceCheckUtils]: 49: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:09,075 INFO L280 TraceCheckUtils]: 50: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:09,075 INFO L280 TraceCheckUtils]: 51: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:09,076 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:09,076 INFO L280 TraceCheckUtils]: 53: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:09,076 INFO L263 TraceCheckUtils]: 54: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:09,077 INFO L280 TraceCheckUtils]: 55: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:09,077 INFO L280 TraceCheckUtils]: 56: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:09,077 INFO L280 TraceCheckUtils]: 57: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:09,077 INFO L280 TraceCheckUtils]: 58: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:09,078 INFO L280 TraceCheckUtils]: 59: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:09,078 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:09,078 INFO L280 TraceCheckUtils]: 61: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:09,078 INFO L280 TraceCheckUtils]: 62: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:09,079 INFO L280 TraceCheckUtils]: 63: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:09,079 INFO L280 TraceCheckUtils]: 64: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:09,079 INFO L280 TraceCheckUtils]: 65: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:09,081 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {12477#true} {13656#(= fibo_~n |fibo_#in~n|)} #46#return; {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:09,081 INFO L280 TraceCheckUtils]: 67: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:09,082 INFO L263 TraceCheckUtils]: 68: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:09,083 INFO L280 TraceCheckUtils]: 69: Hoare triple {12477#true} ~n := #in~n; {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:09,084 INFO L280 TraceCheckUtils]: 70: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {14088#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-08 22:07:09,085 INFO L280 TraceCheckUtils]: 71: Hoare triple {14088#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {14089#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:07:09,085 INFO L263 TraceCheckUtils]: 72: Hoare triple {14089#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:09,086 INFO L280 TraceCheckUtils]: 73: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:09,086 INFO L280 TraceCheckUtils]: 74: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:09,086 INFO L280 TraceCheckUtils]: 75: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:09,087 INFO L280 TraceCheckUtils]: 76: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:09,087 INFO L280 TraceCheckUtils]: 77: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:09,088 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {12477#true} {14089#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #46#return; {14089#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:07:09,089 INFO L280 TraceCheckUtils]: 79: Hoare triple {14089#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14089#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:07:09,090 INFO L263 TraceCheckUtils]: 80: Hoare triple {14089#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:09,090 INFO L280 TraceCheckUtils]: 81: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:09,090 INFO L280 TraceCheckUtils]: 82: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:09,091 INFO L280 TraceCheckUtils]: 83: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:09,091 INFO L280 TraceCheckUtils]: 84: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:09,093 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {12477#true} {14089#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #48#return; {14101#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:09,094 INFO L280 TraceCheckUtils]: 86: Hoare triple {14101#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14101#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:09,095 INFO L280 TraceCheckUtils]: 87: Hoare triple {14101#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {14101#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:09,096 INFO L280 TraceCheckUtils]: 88: Hoare triple {14101#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {14101#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:09,097 INFO L280 TraceCheckUtils]: 89: Hoare triple {14101#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {14101#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:09,098 INFO L280 TraceCheckUtils]: 90: Hoare triple {14101#(<= 2 |fibo_#in~n|)} assume true; {14101#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:09,100 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {14101#(<= 2 |fibo_#in~n|)} {13656#(= fibo_~n |fibo_#in~n|)} #48#return; {14047#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:09,101 INFO L280 TraceCheckUtils]: 92: Hoare triple {14047#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14047#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:09,102 INFO L280 TraceCheckUtils]: 93: Hoare triple {14047#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {14047#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:09,102 INFO L280 TraceCheckUtils]: 94: Hoare triple {14047#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {14047#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:09,103 INFO L280 TraceCheckUtils]: 95: Hoare triple {14047#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {14047#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:09,104 INFO L280 TraceCheckUtils]: 96: Hoare triple {14047#(<= 4 |fibo_#in~n|)} assume true; {14047#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:09,106 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {14047#(<= 4 |fibo_#in~n|)} {13656#(= fibo_~n |fibo_#in~n|)} #46#return; {13940#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} is VALID [2020-07-08 22:07:09,107 INFO L280 TraceCheckUtils]: 98: Hoare triple {13940#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13940#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} is VALID [2020-07-08 22:07:09,108 INFO L263 TraceCheckUtils]: 99: Hoare triple {13940#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:09,108 INFO L280 TraceCheckUtils]: 100: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:09,108 INFO L280 TraceCheckUtils]: 101: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:09,109 INFO L280 TraceCheckUtils]: 102: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:09,109 INFO L263 TraceCheckUtils]: 103: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:09,109 INFO L280 TraceCheckUtils]: 104: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:09,109 INFO L280 TraceCheckUtils]: 105: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:09,110 INFO L280 TraceCheckUtils]: 106: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:09,110 INFO L263 TraceCheckUtils]: 107: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:09,110 INFO L280 TraceCheckUtils]: 108: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:09,111 INFO L280 TraceCheckUtils]: 109: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:09,111 INFO L280 TraceCheckUtils]: 110: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:09,111 INFO L280 TraceCheckUtils]: 111: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:09,111 INFO L280 TraceCheckUtils]: 112: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:09,112 INFO L275 TraceCheckUtils]: 113: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:09,112 INFO L280 TraceCheckUtils]: 114: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:09,112 INFO L263 TraceCheckUtils]: 115: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:09,113 INFO L280 TraceCheckUtils]: 116: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:09,113 INFO L280 TraceCheckUtils]: 117: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:09,113 INFO L280 TraceCheckUtils]: 118: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:09,113 INFO L280 TraceCheckUtils]: 119: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:09,114 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:09,114 INFO L280 TraceCheckUtils]: 121: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:09,114 INFO L280 TraceCheckUtils]: 122: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:09,114 INFO L280 TraceCheckUtils]: 123: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:09,115 INFO L280 TraceCheckUtils]: 124: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:09,115 INFO L280 TraceCheckUtils]: 125: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:09,115 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:09,116 INFO L280 TraceCheckUtils]: 127: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:09,116 INFO L263 TraceCheckUtils]: 128: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:09,116 INFO L280 TraceCheckUtils]: 129: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:09,116 INFO L280 TraceCheckUtils]: 130: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:09,117 INFO L280 TraceCheckUtils]: 131: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:09,117 INFO L280 TraceCheckUtils]: 132: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:09,117 INFO L280 TraceCheckUtils]: 133: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:09,117 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:09,118 INFO L280 TraceCheckUtils]: 135: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:09,118 INFO L280 TraceCheckUtils]: 136: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:09,118 INFO L280 TraceCheckUtils]: 137: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:09,118 INFO L280 TraceCheckUtils]: 138: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:09,119 INFO L280 TraceCheckUtils]: 139: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:09,121 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {12477#true} {13940#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} #48#return; {13982#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:09,121 INFO L280 TraceCheckUtils]: 141: Hoare triple {13982#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13982#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:09,122 INFO L280 TraceCheckUtils]: 142: Hoare triple {13982#(<= 5 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {13982#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:09,123 INFO L280 TraceCheckUtils]: 143: Hoare triple {13982#(<= 5 |fibo_#in~n|)} havoc #t~ret0; {13982#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:09,124 INFO L280 TraceCheckUtils]: 144: Hoare triple {13982#(<= 5 |fibo_#in~n|)} havoc #t~ret1; {13982#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:09,125 INFO L280 TraceCheckUtils]: 145: Hoare triple {13982#(<= 5 |fibo_#in~n|)} assume true; {13982#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:09,127 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {13982#(<= 5 |fibo_#in~n|)} {13656#(= fibo_~n |fibo_#in~n|)} #46#return; {13786#(and (<= 6 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-08 22:07:09,128 INFO L280 TraceCheckUtils]: 147: Hoare triple {13786#(and (<= 6 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13786#(and (<= 6 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-08 22:07:09,128 INFO L263 TraceCheckUtils]: 148: Hoare triple {13786#(and (<= 6 fibo_~n) (= fibo_~n |fibo_#in~n|))} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:09,129 INFO L280 TraceCheckUtils]: 149: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:09,129 INFO L280 TraceCheckUtils]: 150: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:09,129 INFO L280 TraceCheckUtils]: 151: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:09,129 INFO L263 TraceCheckUtils]: 152: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:09,130 INFO L280 TraceCheckUtils]: 153: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:09,130 INFO L280 TraceCheckUtils]: 154: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:09,130 INFO L280 TraceCheckUtils]: 155: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:09,131 INFO L263 TraceCheckUtils]: 156: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:09,131 INFO L280 TraceCheckUtils]: 157: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:09,131 INFO L280 TraceCheckUtils]: 158: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:09,131 INFO L280 TraceCheckUtils]: 159: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:09,132 INFO L263 TraceCheckUtils]: 160: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:09,132 INFO L280 TraceCheckUtils]: 161: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:09,132 INFO L280 TraceCheckUtils]: 162: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:09,132 INFO L280 TraceCheckUtils]: 163: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:09,133 INFO L280 TraceCheckUtils]: 164: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:09,133 INFO L280 TraceCheckUtils]: 165: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:09,133 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:09,133 INFO L280 TraceCheckUtils]: 167: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:09,134 INFO L263 TraceCheckUtils]: 168: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:09,134 INFO L280 TraceCheckUtils]: 169: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:09,134 INFO L280 TraceCheckUtils]: 170: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:09,134 INFO L280 TraceCheckUtils]: 171: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:09,135 INFO L280 TraceCheckUtils]: 172: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:09,135 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:09,135 INFO L280 TraceCheckUtils]: 174: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:09,135 INFO L280 TraceCheckUtils]: 175: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:09,136 INFO L280 TraceCheckUtils]: 176: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:09,136 INFO L280 TraceCheckUtils]: 177: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:09,136 INFO L280 TraceCheckUtils]: 178: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:09,136 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:09,137 INFO L280 TraceCheckUtils]: 180: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:09,137 INFO L263 TraceCheckUtils]: 181: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:09,137 INFO L280 TraceCheckUtils]: 182: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:09,137 INFO L280 TraceCheckUtils]: 183: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:09,137 INFO L280 TraceCheckUtils]: 184: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:09,138 INFO L280 TraceCheckUtils]: 185: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:09,138 INFO L280 TraceCheckUtils]: 186: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:09,138 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:09,138 INFO L280 TraceCheckUtils]: 188: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:09,138 INFO L280 TraceCheckUtils]: 189: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:09,139 INFO L280 TraceCheckUtils]: 190: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:09,139 INFO L280 TraceCheckUtils]: 191: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:09,139 INFO L280 TraceCheckUtils]: 192: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:09,139 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:09,139 INFO L280 TraceCheckUtils]: 194: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:09,140 INFO L263 TraceCheckUtils]: 195: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:09,140 INFO L280 TraceCheckUtils]: 196: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:09,140 INFO L280 TraceCheckUtils]: 197: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:09,140 INFO L280 TraceCheckUtils]: 198: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:09,140 INFO L263 TraceCheckUtils]: 199: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:09,141 INFO L280 TraceCheckUtils]: 200: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:09,141 INFO L280 TraceCheckUtils]: 201: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:09,141 INFO L280 TraceCheckUtils]: 202: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:09,141 INFO L280 TraceCheckUtils]: 203: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:09,141 INFO L280 TraceCheckUtils]: 204: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:09,142 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:09,142 INFO L280 TraceCheckUtils]: 206: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:09,142 INFO L263 TraceCheckUtils]: 207: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:09,142 INFO L280 TraceCheckUtils]: 208: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:09,142 INFO L280 TraceCheckUtils]: 209: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:09,143 INFO L280 TraceCheckUtils]: 210: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:09,143 INFO L280 TraceCheckUtils]: 211: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:09,143 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:09,143 INFO L280 TraceCheckUtils]: 213: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:09,143 INFO L280 TraceCheckUtils]: 214: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:09,144 INFO L280 TraceCheckUtils]: 215: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:09,144 INFO L280 TraceCheckUtils]: 216: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:09,144 INFO L280 TraceCheckUtils]: 217: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:09,144 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:09,145 INFO L280 TraceCheckUtils]: 219: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:09,145 INFO L280 TraceCheckUtils]: 220: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:09,145 INFO L280 TraceCheckUtils]: 221: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:09,146 INFO L280 TraceCheckUtils]: 222: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:09,146 INFO L280 TraceCheckUtils]: 223: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:09,148 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {12477#true} {13786#(and (<= 6 fibo_~n) (= fibo_~n |fibo_#in~n|))} #48#return; {13863#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:09,149 INFO L280 TraceCheckUtils]: 225: Hoare triple {13863#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {13863#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:09,150 INFO L280 TraceCheckUtils]: 226: Hoare triple {13863#(<= 6 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {13863#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:09,151 INFO L280 TraceCheckUtils]: 227: Hoare triple {13863#(<= 6 |fibo_#in~n|)} havoc #t~ret0; {13863#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:09,152 INFO L280 TraceCheckUtils]: 228: Hoare triple {13863#(<= 6 |fibo_#in~n|)} havoc #t~ret1; {13863#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:09,152 INFO L280 TraceCheckUtils]: 229: Hoare triple {13863#(<= 6 |fibo_#in~n|)} assume true; {13863#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:09,154 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {13863#(<= 6 |fibo_#in~n|)} {12477#true} #46#return; {13579#(<= 7 fibo_~n)} is VALID [2020-07-08 22:07:09,155 INFO L280 TraceCheckUtils]: 231: Hoare triple {13579#(<= 7 fibo_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13579#(<= 7 fibo_~n)} is VALID [2020-07-08 22:07:09,156 INFO L263 TraceCheckUtils]: 232: Hoare triple {13579#(<= 7 fibo_~n)} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:09,156 INFO L280 TraceCheckUtils]: 233: Hoare triple {12477#true} ~n := #in~n; {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:09,157 INFO L280 TraceCheckUtils]: 234: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:09,158 INFO L280 TraceCheckUtils]: 235: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:09,158 INFO L263 TraceCheckUtils]: 236: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:09,159 INFO L280 TraceCheckUtils]: 237: Hoare triple {12477#true} ~n := #in~n; {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:09,160 INFO L280 TraceCheckUtils]: 238: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:09,161 INFO L280 TraceCheckUtils]: 239: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:09,161 INFO L263 TraceCheckUtils]: 240: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:09,162 INFO L280 TraceCheckUtils]: 241: Hoare triple {12477#true} ~n := #in~n; {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:09,163 INFO L280 TraceCheckUtils]: 242: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:09,164 INFO L280 TraceCheckUtils]: 243: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:09,164 INFO L263 TraceCheckUtils]: 244: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:09,165 INFO L280 TraceCheckUtils]: 245: Hoare triple {12477#true} ~n := #in~n; {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:09,166 INFO L280 TraceCheckUtils]: 246: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {13656#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:09,167 INFO L280 TraceCheckUtils]: 247: Hoare triple {13656#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {14367#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:07:09,168 INFO L280 TraceCheckUtils]: 248: Hoare triple {14367#(<= |fibo_#in~n| 1)} #res := 1; {14367#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:07:09,168 INFO L280 TraceCheckUtils]: 249: Hoare triple {14367#(<= |fibo_#in~n| 1)} assume true; {14367#(<= |fibo_#in~n| 1)} is VALID [2020-07-08 22:07:09,171 INFO L275 TraceCheckUtils]: 250: Hoare quadruple {14367#(<= |fibo_#in~n| 1)} {13656#(= fibo_~n |fibo_#in~n|)} #46#return; {14360#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:07:09,172 INFO L280 TraceCheckUtils]: 251: Hoare triple {14360#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14360#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} is VALID [2020-07-08 22:07:09,172 INFO L263 TraceCheckUtils]: 252: Hoare triple {14360#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:09,172 INFO L280 TraceCheckUtils]: 253: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:09,173 INFO L280 TraceCheckUtils]: 254: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:09,173 INFO L280 TraceCheckUtils]: 255: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:09,173 INFO L280 TraceCheckUtils]: 256: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:09,175 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {12477#true} {14360#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 2))} #48#return; {14366#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:09,176 INFO L280 TraceCheckUtils]: 258: Hoare triple {14366#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14366#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:09,176 INFO L280 TraceCheckUtils]: 259: Hoare triple {14366#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {14366#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:09,177 INFO L280 TraceCheckUtils]: 260: Hoare triple {14366#(<= |fibo_#in~n| 2)} havoc #t~ret0; {14366#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:09,178 INFO L280 TraceCheckUtils]: 261: Hoare triple {14366#(<= |fibo_#in~n| 2)} havoc #t~ret1; {14366#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:09,179 INFO L280 TraceCheckUtils]: 262: Hoare triple {14366#(<= |fibo_#in~n| 2)} assume true; {14366#(<= |fibo_#in~n| 2)} is VALID [2020-07-08 22:07:09,181 INFO L275 TraceCheckUtils]: 263: Hoare quadruple {14366#(<= |fibo_#in~n| 2)} {13656#(= fibo_~n |fibo_#in~n|)} #46#return; {14346#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} is VALID [2020-07-08 22:07:09,182 INFO L280 TraceCheckUtils]: 264: Hoare triple {14346#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14346#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} is VALID [2020-07-08 22:07:09,183 INFO L263 TraceCheckUtils]: 265: Hoare triple {14346#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:09,183 INFO L280 TraceCheckUtils]: 266: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:09,183 INFO L280 TraceCheckUtils]: 267: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:09,184 INFO L280 TraceCheckUtils]: 268: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:09,184 INFO L280 TraceCheckUtils]: 269: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:09,184 INFO L280 TraceCheckUtils]: 270: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:09,186 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {12477#true} {14346#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 3))} #48#return; {14353#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:09,187 INFO L280 TraceCheckUtils]: 272: Hoare triple {14353#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14353#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:09,187 INFO L280 TraceCheckUtils]: 273: Hoare triple {14353#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {14353#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:09,188 INFO L280 TraceCheckUtils]: 274: Hoare triple {14353#(<= |fibo_#in~n| 3)} havoc #t~ret0; {14353#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:09,189 INFO L280 TraceCheckUtils]: 275: Hoare triple {14353#(<= |fibo_#in~n| 3)} havoc #t~ret1; {14353#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:09,190 INFO L280 TraceCheckUtils]: 276: Hoare triple {14353#(<= |fibo_#in~n| 3)} assume true; {14353#(<= |fibo_#in~n| 3)} is VALID [2020-07-08 22:07:09,192 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {14353#(<= |fibo_#in~n| 3)} {13656#(= fibo_~n |fibo_#in~n|)} #46#return; {14298#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} is VALID [2020-07-08 22:07:09,193 INFO L280 TraceCheckUtils]: 278: Hoare triple {14298#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14298#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} is VALID [2020-07-08 22:07:09,194 INFO L263 TraceCheckUtils]: 279: Hoare triple {14298#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:09,194 INFO L280 TraceCheckUtils]: 280: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:09,194 INFO L280 TraceCheckUtils]: 281: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:09,195 INFO L280 TraceCheckUtils]: 282: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:09,195 INFO L263 TraceCheckUtils]: 283: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:09,195 INFO L280 TraceCheckUtils]: 284: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:09,195 INFO L280 TraceCheckUtils]: 285: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:09,196 INFO L280 TraceCheckUtils]: 286: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:09,196 INFO L280 TraceCheckUtils]: 287: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:09,196 INFO L280 TraceCheckUtils]: 288: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:09,196 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:09,197 INFO L280 TraceCheckUtils]: 290: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:09,197 INFO L263 TraceCheckUtils]: 291: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:09,197 INFO L280 TraceCheckUtils]: 292: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:09,198 INFO L280 TraceCheckUtils]: 293: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:09,198 INFO L280 TraceCheckUtils]: 294: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:09,198 INFO L280 TraceCheckUtils]: 295: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:09,198 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:09,199 INFO L280 TraceCheckUtils]: 297: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:09,199 INFO L280 TraceCheckUtils]: 298: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:09,199 INFO L280 TraceCheckUtils]: 299: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:09,200 INFO L280 TraceCheckUtils]: 300: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:09,200 INFO L280 TraceCheckUtils]: 301: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:09,202 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {12477#true} {14298#(and (= fibo_~n |fibo_#in~n|) (<= fibo_~n 4))} #48#return; {14322#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:07:09,203 INFO L280 TraceCheckUtils]: 303: Hoare triple {14322#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14322#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:07:09,204 INFO L280 TraceCheckUtils]: 304: Hoare triple {14322#(<= |fibo_#in~n| 4)} #res := #t~ret0 + #t~ret1; {14322#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:07:09,204 INFO L280 TraceCheckUtils]: 305: Hoare triple {14322#(<= |fibo_#in~n| 4)} havoc #t~ret0; {14322#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:07:09,205 INFO L280 TraceCheckUtils]: 306: Hoare triple {14322#(<= |fibo_#in~n| 4)} havoc #t~ret1; {14322#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:07:09,206 INFO L280 TraceCheckUtils]: 307: Hoare triple {14322#(<= |fibo_#in~n| 4)} assume true; {14322#(<= |fibo_#in~n| 4)} is VALID [2020-07-08 22:07:09,208 INFO L275 TraceCheckUtils]: 308: Hoare quadruple {14322#(<= |fibo_#in~n| 4)} {13579#(<= 7 fibo_~n)} #48#return; {12478#false} is VALID [2020-07-08 22:07:09,208 INFO L280 TraceCheckUtils]: 309: Hoare triple {12478#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12478#false} is VALID [2020-07-08 22:07:09,208 INFO L280 TraceCheckUtils]: 310: Hoare triple {12478#false} #res := #t~ret0 + #t~ret1; {12478#false} is VALID [2020-07-08 22:07:09,208 INFO L280 TraceCheckUtils]: 311: Hoare triple {12478#false} havoc #t~ret0; {12478#false} is VALID [2020-07-08 22:07:09,209 INFO L280 TraceCheckUtils]: 312: Hoare triple {12478#false} havoc #t~ret1; {12478#false} is VALID [2020-07-08 22:07:09,209 INFO L280 TraceCheckUtils]: 313: Hoare triple {12478#false} assume true; {12478#false} is VALID [2020-07-08 22:07:09,209 INFO L275 TraceCheckUtils]: 314: Hoare quadruple {12478#false} {12477#true} #46#return; {12478#false} is VALID [2020-07-08 22:07:09,210 INFO L280 TraceCheckUtils]: 315: Hoare triple {12478#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12478#false} is VALID [2020-07-08 22:07:09,210 INFO L263 TraceCheckUtils]: 316: Hoare triple {12478#false} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:09,210 INFO L280 TraceCheckUtils]: 317: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:09,210 INFO L280 TraceCheckUtils]: 318: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:09,211 INFO L280 TraceCheckUtils]: 319: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:09,211 INFO L263 TraceCheckUtils]: 320: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:09,211 INFO L280 TraceCheckUtils]: 321: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:09,212 INFO L280 TraceCheckUtils]: 322: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:09,212 INFO L280 TraceCheckUtils]: 323: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:09,212 INFO L263 TraceCheckUtils]: 324: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:09,212 INFO L280 TraceCheckUtils]: 325: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:09,213 INFO L280 TraceCheckUtils]: 326: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:09,213 INFO L280 TraceCheckUtils]: 327: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:09,213 INFO L263 TraceCheckUtils]: 328: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:09,214 INFO L280 TraceCheckUtils]: 329: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:09,214 INFO L280 TraceCheckUtils]: 330: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:09,214 INFO L280 TraceCheckUtils]: 331: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:09,214 INFO L263 TraceCheckUtils]: 332: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:09,215 INFO L280 TraceCheckUtils]: 333: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:09,215 INFO L280 TraceCheckUtils]: 334: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:09,215 INFO L280 TraceCheckUtils]: 335: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:09,216 INFO L280 TraceCheckUtils]: 336: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:09,216 INFO L280 TraceCheckUtils]: 337: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:09,216 INFO L275 TraceCheckUtils]: 338: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:09,216 INFO L280 TraceCheckUtils]: 339: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:09,217 INFO L263 TraceCheckUtils]: 340: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:09,217 INFO L280 TraceCheckUtils]: 341: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:09,217 INFO L280 TraceCheckUtils]: 342: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:09,217 INFO L280 TraceCheckUtils]: 343: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:09,218 INFO L280 TraceCheckUtils]: 344: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:09,218 INFO L275 TraceCheckUtils]: 345: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:09,218 INFO L280 TraceCheckUtils]: 346: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:09,218 INFO L280 TraceCheckUtils]: 347: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:09,219 INFO L280 TraceCheckUtils]: 348: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:09,219 INFO L280 TraceCheckUtils]: 349: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:09,219 INFO L280 TraceCheckUtils]: 350: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:09,220 INFO L275 TraceCheckUtils]: 351: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:09,220 INFO L280 TraceCheckUtils]: 352: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:09,220 INFO L263 TraceCheckUtils]: 353: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:09,220 INFO L280 TraceCheckUtils]: 354: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:09,221 INFO L280 TraceCheckUtils]: 355: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:09,221 INFO L280 TraceCheckUtils]: 356: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:09,221 INFO L280 TraceCheckUtils]: 357: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:09,222 INFO L280 TraceCheckUtils]: 358: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:09,222 INFO L275 TraceCheckUtils]: 359: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:09,222 INFO L280 TraceCheckUtils]: 360: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:09,222 INFO L280 TraceCheckUtils]: 361: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:09,223 INFO L280 TraceCheckUtils]: 362: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:09,223 INFO L280 TraceCheckUtils]: 363: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:09,223 INFO L280 TraceCheckUtils]: 364: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:09,224 INFO L275 TraceCheckUtils]: 365: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:09,224 INFO L280 TraceCheckUtils]: 366: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:09,224 INFO L263 TraceCheckUtils]: 367: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:09,224 INFO L280 TraceCheckUtils]: 368: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:09,225 INFO L280 TraceCheckUtils]: 369: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:09,225 INFO L280 TraceCheckUtils]: 370: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:09,225 INFO L263 TraceCheckUtils]: 371: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:09,225 INFO L280 TraceCheckUtils]: 372: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:09,226 INFO L280 TraceCheckUtils]: 373: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:09,226 INFO L280 TraceCheckUtils]: 374: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:09,226 INFO L280 TraceCheckUtils]: 375: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:09,227 INFO L280 TraceCheckUtils]: 376: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:09,227 INFO L275 TraceCheckUtils]: 377: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:09,227 INFO L280 TraceCheckUtils]: 378: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:09,227 INFO L263 TraceCheckUtils]: 379: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:09,228 INFO L280 TraceCheckUtils]: 380: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:09,228 INFO L280 TraceCheckUtils]: 381: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:09,228 INFO L280 TraceCheckUtils]: 382: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:09,228 INFO L280 TraceCheckUtils]: 383: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:09,229 INFO L275 TraceCheckUtils]: 384: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:09,229 INFO L280 TraceCheckUtils]: 385: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:09,229 INFO L280 TraceCheckUtils]: 386: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:09,229 INFO L280 TraceCheckUtils]: 387: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:09,230 INFO L280 TraceCheckUtils]: 388: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:09,230 INFO L280 TraceCheckUtils]: 389: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:09,230 INFO L275 TraceCheckUtils]: 390: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:09,231 INFO L280 TraceCheckUtils]: 391: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:09,231 INFO L280 TraceCheckUtils]: 392: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:09,231 INFO L280 TraceCheckUtils]: 393: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:09,231 INFO L280 TraceCheckUtils]: 394: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:09,232 INFO L280 TraceCheckUtils]: 395: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:09,232 INFO L275 TraceCheckUtils]: 396: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:09,232 INFO L280 TraceCheckUtils]: 397: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:09,232 INFO L263 TraceCheckUtils]: 398: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:09,233 INFO L280 TraceCheckUtils]: 399: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:09,233 INFO L280 TraceCheckUtils]: 400: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:09,233 INFO L280 TraceCheckUtils]: 401: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:09,234 INFO L263 TraceCheckUtils]: 402: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:09,234 INFO L280 TraceCheckUtils]: 403: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:09,234 INFO L280 TraceCheckUtils]: 404: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:09,234 INFO L280 TraceCheckUtils]: 405: Hoare triple {12477#true} assume !(1 == ~n); {12477#true} is VALID [2020-07-08 22:07:09,235 INFO L263 TraceCheckUtils]: 406: Hoare triple {12477#true} call #t~ret0 := fibo(~n - 1); {12477#true} is VALID [2020-07-08 22:07:09,235 INFO L280 TraceCheckUtils]: 407: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:09,235 INFO L280 TraceCheckUtils]: 408: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:09,235 INFO L280 TraceCheckUtils]: 409: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:09,236 INFO L280 TraceCheckUtils]: 410: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:09,236 INFO L280 TraceCheckUtils]: 411: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:09,236 INFO L275 TraceCheckUtils]: 412: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:09,236 INFO L280 TraceCheckUtils]: 413: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:09,237 INFO L263 TraceCheckUtils]: 414: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:09,237 INFO L280 TraceCheckUtils]: 415: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:09,237 INFO L280 TraceCheckUtils]: 416: Hoare triple {12477#true} assume ~n < 1; {12477#true} is VALID [2020-07-08 22:07:09,238 INFO L280 TraceCheckUtils]: 417: Hoare triple {12477#true} #res := 0; {12477#true} is VALID [2020-07-08 22:07:09,238 INFO L280 TraceCheckUtils]: 418: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:09,238 INFO L275 TraceCheckUtils]: 419: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:09,238 INFO L280 TraceCheckUtils]: 420: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:09,239 INFO L280 TraceCheckUtils]: 421: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:09,239 INFO L280 TraceCheckUtils]: 422: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:09,239 INFO L280 TraceCheckUtils]: 423: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:09,239 INFO L280 TraceCheckUtils]: 424: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:09,240 INFO L275 TraceCheckUtils]: 425: Hoare quadruple {12477#true} {12477#true} #46#return; {12477#true} is VALID [2020-07-08 22:07:09,240 INFO L280 TraceCheckUtils]: 426: Hoare triple {12477#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:09,240 INFO L263 TraceCheckUtils]: 427: Hoare triple {12477#true} call #t~ret1 := fibo(~n - 2); {12477#true} is VALID [2020-07-08 22:07:09,240 INFO L280 TraceCheckUtils]: 428: Hoare triple {12477#true} ~n := #in~n; {12477#true} is VALID [2020-07-08 22:07:09,241 INFO L280 TraceCheckUtils]: 429: Hoare triple {12477#true} assume !(~n < 1); {12477#true} is VALID [2020-07-08 22:07:09,241 INFO L280 TraceCheckUtils]: 430: Hoare triple {12477#true} assume 1 == ~n; {12477#true} is VALID [2020-07-08 22:07:09,241 INFO L280 TraceCheckUtils]: 431: Hoare triple {12477#true} #res := 1; {12477#true} is VALID [2020-07-08 22:07:09,242 INFO L280 TraceCheckUtils]: 432: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:09,242 INFO L275 TraceCheckUtils]: 433: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:09,242 INFO L280 TraceCheckUtils]: 434: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:09,242 INFO L280 TraceCheckUtils]: 435: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:09,243 INFO L280 TraceCheckUtils]: 436: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:09,243 INFO L280 TraceCheckUtils]: 437: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:09,243 INFO L280 TraceCheckUtils]: 438: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:09,243 INFO L275 TraceCheckUtils]: 439: Hoare quadruple {12477#true} {12477#true} #48#return; {12477#true} is VALID [2020-07-08 22:07:09,244 INFO L280 TraceCheckUtils]: 440: Hoare triple {12477#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12477#true} is VALID [2020-07-08 22:07:09,244 INFO L280 TraceCheckUtils]: 441: Hoare triple {12477#true} #res := #t~ret0 + #t~ret1; {12477#true} is VALID [2020-07-08 22:07:09,244 INFO L280 TraceCheckUtils]: 442: Hoare triple {12477#true} havoc #t~ret0; {12477#true} is VALID [2020-07-08 22:07:09,244 INFO L280 TraceCheckUtils]: 443: Hoare triple {12477#true} havoc #t~ret1; {12477#true} is VALID [2020-07-08 22:07:09,245 INFO L280 TraceCheckUtils]: 444: Hoare triple {12477#true} assume true; {12477#true} is VALID [2020-07-08 22:07:09,245 INFO L275 TraceCheckUtils]: 445: Hoare quadruple {12477#true} {12478#false} #48#return; {12478#false} is VALID [2020-07-08 22:07:09,245 INFO L280 TraceCheckUtils]: 446: Hoare triple {12478#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12478#false} is VALID [2020-07-08 22:07:09,246 INFO L280 TraceCheckUtils]: 447: Hoare triple {12478#false} #res := #t~ret0 + #t~ret1; {12478#false} is VALID [2020-07-08 22:07:09,246 INFO L280 TraceCheckUtils]: 448: Hoare triple {12478#false} havoc #t~ret0; {12478#false} is VALID [2020-07-08 22:07:09,246 INFO L280 TraceCheckUtils]: 449: Hoare triple {12478#false} havoc #t~ret1; {12478#false} is VALID [2020-07-08 22:07:09,246 INFO L280 TraceCheckUtils]: 450: Hoare triple {12478#false} assume true; {12478#false} is VALID [2020-07-08 22:07:09,247 INFO L275 TraceCheckUtils]: 451: Hoare quadruple {12478#false} {12481#(<= main_~x~0 7)} #44#return; {12478#false} is VALID [2020-07-08 22:07:09,247 INFO L280 TraceCheckUtils]: 452: Hoare triple {12478#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {12478#false} is VALID [2020-07-08 22:07:09,247 INFO L280 TraceCheckUtils]: 453: Hoare triple {12478#false} ~result~0 := #t~ret2; {12478#false} is VALID [2020-07-08 22:07:09,248 INFO L280 TraceCheckUtils]: 454: Hoare triple {12478#false} havoc #t~ret2; {12478#false} is VALID [2020-07-08 22:07:09,248 INFO L280 TraceCheckUtils]: 455: Hoare triple {12478#false} assume 13 != ~result~0; {12478#false} is VALID [2020-07-08 22:07:09,248 INFO L280 TraceCheckUtils]: 456: Hoare triple {12478#false} assume !false; {12478#false} is VALID [2020-07-08 22:07:09,443 INFO L134 CoverageAnalysis]: Checked inductivity of 8185 backedges. 1179 proven. 1567 refuted. 0 times theorem prover too weak. 5439 trivial. 0 not checked. [2020-07-08 22:07:09,443 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2089180008] [2020-07-08 22:07:09,444 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 22:07:09,444 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20] total 20 [2020-07-08 22:07:09,444 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1906889798] [2020-07-08 22:07:09,445 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 457 [2020-07-08 22:07:09,660 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:07:09,660 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states. [2020-07-08 22:07:09,805 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 115 edges. 115 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:07:09,805 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-07-08 22:07:09,805 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:07:09,805 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-07-08 22:07:09,805 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=79, Invalid=301, Unknown=0, NotChecked=0, Total=380 [2020-07-08 22:07:09,806 INFO L87 Difference]: Start difference. First operand 135 states and 176 transitions. Second operand 20 states. [2020-07-08 22:07:12,109 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:07:12,110 INFO L93 Difference]: Finished difference Result 264 states and 356 transitions. [2020-07-08 22:07:12,110 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2020-07-08 22:07:12,110 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 457 [2020-07-08 22:07:12,110 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:07:12,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-08 22:07:12,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 142 transitions. [2020-07-08 22:07:12,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-08 22:07:12,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 142 transitions. [2020-07-08 22:07:12,117 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 24 states and 142 transitions. [2020-07-08 22:07:12,291 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 142 edges. 142 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:07:12,295 INFO L225 Difference]: With dead ends: 264 [2020-07-08 22:07:12,296 INFO L226 Difference]: Without dead ends: 143 [2020-07-08 22:07:12,297 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 135 GetRequests, 107 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 170 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=186, Invalid=684, Unknown=0, NotChecked=0, Total=870 [2020-07-08 22:07:12,297 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 143 states. [2020-07-08 22:07:12,622 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 143 to 123. [2020-07-08 22:07:12,623 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:07:12,623 INFO L82 GeneralOperation]: Start isEquivalent. First operand 143 states. Second operand 123 states. [2020-07-08 22:07:12,623 INFO L74 IsIncluded]: Start isIncluded. First operand 143 states. Second operand 123 states. [2020-07-08 22:07:12,623 INFO L87 Difference]: Start difference. First operand 143 states. Second operand 123 states. [2020-07-08 22:07:12,628 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:07:12,629 INFO L93 Difference]: Finished difference Result 143 states and 179 transitions. [2020-07-08 22:07:12,629 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 179 transitions. [2020-07-08 22:07:12,630 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:07:12,630 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:07:12,630 INFO L74 IsIncluded]: Start isIncluded. First operand 123 states. Second operand 143 states. [2020-07-08 22:07:12,630 INFO L87 Difference]: Start difference. First operand 123 states. Second operand 143 states. [2020-07-08 22:07:12,636 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:07:12,636 INFO L93 Difference]: Finished difference Result 143 states and 179 transitions. [2020-07-08 22:07:12,636 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 179 transitions. [2020-07-08 22:07:12,637 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:07:12,638 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:07:12,638 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:07:12,638 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:07:12,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 123 states. [2020-07-08 22:07:12,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 123 states and 155 transitions. [2020-07-08 22:07:12,643 INFO L78 Accepts]: Start accepts. Automaton has 123 states and 155 transitions. Word has length 457 [2020-07-08 22:07:12,643 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:07:12,643 INFO L479 AbstractCegarLoop]: Abstraction has 123 states and 155 transitions. [2020-07-08 22:07:12,643 INFO L480 AbstractCegarLoop]: Interpolant automaton has 20 states. [2020-07-08 22:07:12,643 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 123 states and 155 transitions. [2020-07-08 22:07:12,877 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 155 edges. 155 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:07:12,877 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 155 transitions. [2020-07-08 22:07:12,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 511 [2020-07-08 22:07:12,883 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:07:12,884 INFO L422 BasicCegarLoop]: trace histogram [57, 57, 46, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 18, 18, 11, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 22:07:12,884 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-07-08 22:07:12,884 INFO L427 AbstractCegarLoop]: === Iteration 13 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:07:12,885 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:07:12,885 INFO L82 PathProgramCache]: Analyzing trace with hash -1628572104, now seen corresponding path program 10 times [2020-07-08 22:07:12,885 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:07:12,886 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [145081322] [2020-07-08 22:07:12,886 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:07:12,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:13,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:13,073 INFO L280 TraceCheckUtils]: 0: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:13,073 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {15733#true} {15733#true} #40#return; {15733#true} is VALID [2020-07-08 22:07:13,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:13,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:13,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:13,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:13,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:13,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:13,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:13,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:13,715 INFO L280 TraceCheckUtils]: 0: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:13,715 INFO L280 TraceCheckUtils]: 1: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:13,716 INFO L280 TraceCheckUtils]: 2: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:13,716 INFO L280 TraceCheckUtils]: 3: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:13,716 INFO L280 TraceCheckUtils]: 4: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:13,716 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:13,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:13,719 INFO L280 TraceCheckUtils]: 0: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:13,719 INFO L280 TraceCheckUtils]: 1: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:13,720 INFO L280 TraceCheckUtils]: 2: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:13,720 INFO L280 TraceCheckUtils]: 3: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:13,720 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:13,721 INFO L280 TraceCheckUtils]: 0: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:13,721 INFO L280 TraceCheckUtils]: 1: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:13,721 INFO L280 TraceCheckUtils]: 2: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:13,721 INFO L263 TraceCheckUtils]: 3: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:13,721 INFO L280 TraceCheckUtils]: 4: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:13,722 INFO L280 TraceCheckUtils]: 5: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:13,722 INFO L280 TraceCheckUtils]: 6: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:13,722 INFO L280 TraceCheckUtils]: 7: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:13,722 INFO L280 TraceCheckUtils]: 8: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:13,723 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:13,723 INFO L280 TraceCheckUtils]: 10: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:13,723 INFO L263 TraceCheckUtils]: 11: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:13,723 INFO L280 TraceCheckUtils]: 12: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:13,723 INFO L280 TraceCheckUtils]: 13: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:13,724 INFO L280 TraceCheckUtils]: 14: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:13,724 INFO L280 TraceCheckUtils]: 15: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:13,724 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:13,724 INFO L280 TraceCheckUtils]: 17: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:13,725 INFO L280 TraceCheckUtils]: 18: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:13,725 INFO L280 TraceCheckUtils]: 19: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:13,725 INFO L280 TraceCheckUtils]: 20: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:13,725 INFO L280 TraceCheckUtils]: 21: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:13,726 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:13,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:13,729 INFO L280 TraceCheckUtils]: 0: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:13,729 INFO L280 TraceCheckUtils]: 1: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:13,730 INFO L280 TraceCheckUtils]: 2: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:13,730 INFO L280 TraceCheckUtils]: 3: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:13,730 INFO L280 TraceCheckUtils]: 4: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:13,730 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:13,731 INFO L280 TraceCheckUtils]: 0: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:13,731 INFO L280 TraceCheckUtils]: 1: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:13,731 INFO L280 TraceCheckUtils]: 2: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:13,731 INFO L263 TraceCheckUtils]: 3: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:13,732 INFO L280 TraceCheckUtils]: 4: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:13,732 INFO L280 TraceCheckUtils]: 5: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:13,732 INFO L280 TraceCheckUtils]: 6: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:13,732 INFO L263 TraceCheckUtils]: 7: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:13,732 INFO L280 TraceCheckUtils]: 8: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:13,733 INFO L280 TraceCheckUtils]: 9: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:13,733 INFO L280 TraceCheckUtils]: 10: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:13,733 INFO L280 TraceCheckUtils]: 11: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:13,733 INFO L280 TraceCheckUtils]: 12: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:13,734 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:13,734 INFO L280 TraceCheckUtils]: 14: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:13,734 INFO L263 TraceCheckUtils]: 15: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:13,734 INFO L280 TraceCheckUtils]: 16: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:13,734 INFO L280 TraceCheckUtils]: 17: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:13,735 INFO L280 TraceCheckUtils]: 18: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:13,735 INFO L280 TraceCheckUtils]: 19: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:13,735 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:13,735 INFO L280 TraceCheckUtils]: 21: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:13,735 INFO L280 TraceCheckUtils]: 22: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:13,736 INFO L280 TraceCheckUtils]: 23: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:13,736 INFO L280 TraceCheckUtils]: 24: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:13,736 INFO L280 TraceCheckUtils]: 25: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:13,736 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:13,737 INFO L280 TraceCheckUtils]: 27: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:13,737 INFO L263 TraceCheckUtils]: 28: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:13,737 INFO L280 TraceCheckUtils]: 29: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:13,737 INFO L280 TraceCheckUtils]: 30: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:13,737 INFO L280 TraceCheckUtils]: 31: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:13,738 INFO L280 TraceCheckUtils]: 32: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:13,738 INFO L280 TraceCheckUtils]: 33: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:13,738 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:13,738 INFO L280 TraceCheckUtils]: 35: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:13,739 INFO L280 TraceCheckUtils]: 36: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:13,739 INFO L280 TraceCheckUtils]: 37: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:13,739 INFO L280 TraceCheckUtils]: 38: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:13,739 INFO L280 TraceCheckUtils]: 39: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:13,741 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {15733#true} {16237#(= fibo_~n |fibo_#in~n|)} #46#return; {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:13,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:13,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:13,816 INFO L280 TraceCheckUtils]: 0: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:13,816 INFO L280 TraceCheckUtils]: 1: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:13,817 INFO L280 TraceCheckUtils]: 2: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:13,817 INFO L280 TraceCheckUtils]: 3: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:13,817 INFO L280 TraceCheckUtils]: 4: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:13,818 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15733#true} {17507#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #46#return; {17507#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:07:13,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:13,822 INFO L280 TraceCheckUtils]: 0: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:13,822 INFO L280 TraceCheckUtils]: 1: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:13,822 INFO L280 TraceCheckUtils]: 2: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:13,822 INFO L280 TraceCheckUtils]: 3: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:13,824 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15733#true} {17507#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #48#return; {17519#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:13,824 INFO L280 TraceCheckUtils]: 0: Hoare triple {15733#true} ~n := #in~n; {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:13,825 INFO L280 TraceCheckUtils]: 1: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {17506#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-08 22:07:13,827 INFO L280 TraceCheckUtils]: 2: Hoare triple {17506#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {17507#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:07:13,827 INFO L263 TraceCheckUtils]: 3: Hoare triple {17507#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:13,827 INFO L280 TraceCheckUtils]: 4: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:13,827 INFO L280 TraceCheckUtils]: 5: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:13,828 INFO L280 TraceCheckUtils]: 6: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:13,828 INFO L280 TraceCheckUtils]: 7: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:13,828 INFO L280 TraceCheckUtils]: 8: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:13,829 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {15733#true} {17507#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #46#return; {17507#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:07:13,830 INFO L280 TraceCheckUtils]: 10: Hoare triple {17507#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17507#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:07:13,830 INFO L263 TraceCheckUtils]: 11: Hoare triple {17507#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:13,830 INFO L280 TraceCheckUtils]: 12: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:13,830 INFO L280 TraceCheckUtils]: 13: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:13,831 INFO L280 TraceCheckUtils]: 14: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:13,831 INFO L280 TraceCheckUtils]: 15: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:13,832 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {15733#true} {17507#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #48#return; {17519#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:13,833 INFO L280 TraceCheckUtils]: 17: Hoare triple {17519#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17519#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:13,833 INFO L280 TraceCheckUtils]: 18: Hoare triple {17519#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {17519#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:13,834 INFO L280 TraceCheckUtils]: 19: Hoare triple {17519#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {17519#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:13,834 INFO L280 TraceCheckUtils]: 20: Hoare triple {17519#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {17519#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:13,835 INFO L280 TraceCheckUtils]: 21: Hoare triple {17519#(<= 2 |fibo_#in~n|)} assume true; {17519#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:13,836 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {17519#(<= 2 |fibo_#in~n|)} {16237#(= fibo_~n |fibo_#in~n|)} #48#return; {17465#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:13,837 INFO L280 TraceCheckUtils]: 0: Hoare triple {15733#true} ~n := #in~n; {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:13,837 INFO L280 TraceCheckUtils]: 1: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:13,838 INFO L280 TraceCheckUtils]: 2: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:13,838 INFO L263 TraceCheckUtils]: 3: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:13,838 INFO L280 TraceCheckUtils]: 4: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:13,839 INFO L280 TraceCheckUtils]: 5: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:13,839 INFO L280 TraceCheckUtils]: 6: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:13,839 INFO L263 TraceCheckUtils]: 7: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:13,839 INFO L280 TraceCheckUtils]: 8: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:13,839 INFO L280 TraceCheckUtils]: 9: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:13,840 INFO L280 TraceCheckUtils]: 10: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:13,840 INFO L263 TraceCheckUtils]: 11: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:13,840 INFO L280 TraceCheckUtils]: 12: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:13,840 INFO L280 TraceCheckUtils]: 13: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:13,840 INFO L280 TraceCheckUtils]: 14: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:13,841 INFO L280 TraceCheckUtils]: 15: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:13,841 INFO L280 TraceCheckUtils]: 16: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:13,841 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:13,841 INFO L280 TraceCheckUtils]: 18: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:13,841 INFO L263 TraceCheckUtils]: 19: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:13,842 INFO L280 TraceCheckUtils]: 20: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:13,842 INFO L280 TraceCheckUtils]: 21: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:13,842 INFO L280 TraceCheckUtils]: 22: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:13,842 INFO L280 TraceCheckUtils]: 23: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:13,842 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:13,843 INFO L280 TraceCheckUtils]: 25: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:13,843 INFO L280 TraceCheckUtils]: 26: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:13,843 INFO L280 TraceCheckUtils]: 27: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:13,843 INFO L280 TraceCheckUtils]: 28: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:13,843 INFO L280 TraceCheckUtils]: 29: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:13,844 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:13,844 INFO L280 TraceCheckUtils]: 31: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:13,844 INFO L263 TraceCheckUtils]: 32: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:13,845 INFO L280 TraceCheckUtils]: 33: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:13,845 INFO L280 TraceCheckUtils]: 34: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:13,845 INFO L280 TraceCheckUtils]: 35: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:13,845 INFO L280 TraceCheckUtils]: 36: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:13,845 INFO L280 TraceCheckUtils]: 37: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:13,846 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:13,846 INFO L280 TraceCheckUtils]: 39: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:13,846 INFO L280 TraceCheckUtils]: 40: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:13,846 INFO L280 TraceCheckUtils]: 41: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:13,846 INFO L280 TraceCheckUtils]: 42: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:13,847 INFO L280 TraceCheckUtils]: 43: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:13,848 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {15733#true} {16237#(= fibo_~n |fibo_#in~n|)} #46#return; {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:13,848 INFO L280 TraceCheckUtils]: 45: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:13,849 INFO L263 TraceCheckUtils]: 46: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:13,849 INFO L280 TraceCheckUtils]: 47: Hoare triple {15733#true} ~n := #in~n; {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:13,850 INFO L280 TraceCheckUtils]: 48: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {17506#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-08 22:07:13,851 INFO L280 TraceCheckUtils]: 49: Hoare triple {17506#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {17507#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:07:13,851 INFO L263 TraceCheckUtils]: 50: Hoare triple {17507#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:13,852 INFO L280 TraceCheckUtils]: 51: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:13,852 INFO L280 TraceCheckUtils]: 52: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:13,852 INFO L280 TraceCheckUtils]: 53: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:13,852 INFO L280 TraceCheckUtils]: 54: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:13,852 INFO L280 TraceCheckUtils]: 55: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:13,853 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {15733#true} {17507#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #46#return; {17507#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:07:13,854 INFO L280 TraceCheckUtils]: 57: Hoare triple {17507#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17507#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:07:13,854 INFO L263 TraceCheckUtils]: 58: Hoare triple {17507#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:13,855 INFO L280 TraceCheckUtils]: 59: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:13,855 INFO L280 TraceCheckUtils]: 60: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:13,855 INFO L280 TraceCheckUtils]: 61: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:13,855 INFO L280 TraceCheckUtils]: 62: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:13,856 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {15733#true} {17507#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #48#return; {17519#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:13,857 INFO L280 TraceCheckUtils]: 64: Hoare triple {17519#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17519#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:13,857 INFO L280 TraceCheckUtils]: 65: Hoare triple {17519#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {17519#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:13,858 INFO L280 TraceCheckUtils]: 66: Hoare triple {17519#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {17519#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:13,858 INFO L280 TraceCheckUtils]: 67: Hoare triple {17519#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {17519#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:13,859 INFO L280 TraceCheckUtils]: 68: Hoare triple {17519#(<= 2 |fibo_#in~n|)} assume true; {17519#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:13,860 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {17519#(<= 2 |fibo_#in~n|)} {16237#(= fibo_~n |fibo_#in~n|)} #48#return; {17465#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:13,861 INFO L280 TraceCheckUtils]: 70: Hoare triple {17465#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17465#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:13,861 INFO L280 TraceCheckUtils]: 71: Hoare triple {17465#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {17465#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:13,862 INFO L280 TraceCheckUtils]: 72: Hoare triple {17465#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {17465#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:13,862 INFO L280 TraceCheckUtils]: 73: Hoare triple {17465#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {17465#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:13,863 INFO L280 TraceCheckUtils]: 74: Hoare triple {17465#(<= 4 |fibo_#in~n|)} assume true; {17465#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:13,864 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {17465#(<= 4 |fibo_#in~n|)} {16237#(= fibo_~n |fibo_#in~n|)} #46#return; {17358#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} is VALID [2020-07-08 22:07:13,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:13,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:13,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:13,881 INFO L280 TraceCheckUtils]: 0: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:13,882 INFO L280 TraceCheckUtils]: 1: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:13,882 INFO L280 TraceCheckUtils]: 2: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:13,882 INFO L280 TraceCheckUtils]: 3: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:13,883 INFO L280 TraceCheckUtils]: 4: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:13,883 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:13,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:13,885 INFO L280 TraceCheckUtils]: 0: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:13,886 INFO L280 TraceCheckUtils]: 1: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:13,886 INFO L280 TraceCheckUtils]: 2: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:13,886 INFO L280 TraceCheckUtils]: 3: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:13,886 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:13,887 INFO L280 TraceCheckUtils]: 0: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:13,887 INFO L280 TraceCheckUtils]: 1: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:13,887 INFO L280 TraceCheckUtils]: 2: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:13,887 INFO L263 TraceCheckUtils]: 3: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:13,888 INFO L280 TraceCheckUtils]: 4: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:13,888 INFO L280 TraceCheckUtils]: 5: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:13,888 INFO L280 TraceCheckUtils]: 6: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:13,888 INFO L280 TraceCheckUtils]: 7: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:13,888 INFO L280 TraceCheckUtils]: 8: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:13,889 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:13,889 INFO L280 TraceCheckUtils]: 10: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:13,889 INFO L263 TraceCheckUtils]: 11: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:13,889 INFO L280 TraceCheckUtils]: 12: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:13,889 INFO L280 TraceCheckUtils]: 13: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:13,890 INFO L280 TraceCheckUtils]: 14: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:13,890 INFO L280 TraceCheckUtils]: 15: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:13,890 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:13,890 INFO L280 TraceCheckUtils]: 17: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:13,891 INFO L280 TraceCheckUtils]: 18: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:13,891 INFO L280 TraceCheckUtils]: 19: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:13,891 INFO L280 TraceCheckUtils]: 20: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:13,891 INFO L280 TraceCheckUtils]: 21: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:13,891 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:13,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:13,895 INFO L280 TraceCheckUtils]: 0: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:13,895 INFO L280 TraceCheckUtils]: 1: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:13,896 INFO L280 TraceCheckUtils]: 2: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:13,896 INFO L280 TraceCheckUtils]: 3: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:13,896 INFO L280 TraceCheckUtils]: 4: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:13,896 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:13,896 INFO L280 TraceCheckUtils]: 0: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:13,897 INFO L280 TraceCheckUtils]: 1: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:13,897 INFO L280 TraceCheckUtils]: 2: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:13,897 INFO L263 TraceCheckUtils]: 3: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:13,898 INFO L280 TraceCheckUtils]: 4: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:13,898 INFO L280 TraceCheckUtils]: 5: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:13,898 INFO L280 TraceCheckUtils]: 6: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:13,899 INFO L263 TraceCheckUtils]: 7: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:13,899 INFO L280 TraceCheckUtils]: 8: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:13,899 INFO L280 TraceCheckUtils]: 9: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:13,900 INFO L280 TraceCheckUtils]: 10: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:13,900 INFO L280 TraceCheckUtils]: 11: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:13,900 INFO L280 TraceCheckUtils]: 12: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:13,900 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:13,901 INFO L280 TraceCheckUtils]: 14: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:13,901 INFO L263 TraceCheckUtils]: 15: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:13,901 INFO L280 TraceCheckUtils]: 16: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:13,901 INFO L280 TraceCheckUtils]: 17: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:13,901 INFO L280 TraceCheckUtils]: 18: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:13,902 INFO L280 TraceCheckUtils]: 19: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:13,902 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:13,902 INFO L280 TraceCheckUtils]: 21: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:13,902 INFO L280 TraceCheckUtils]: 22: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:13,902 INFO L280 TraceCheckUtils]: 23: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:13,903 INFO L280 TraceCheckUtils]: 24: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:13,903 INFO L280 TraceCheckUtils]: 25: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:13,903 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:13,903 INFO L280 TraceCheckUtils]: 27: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:13,904 INFO L263 TraceCheckUtils]: 28: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:13,904 INFO L280 TraceCheckUtils]: 29: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:13,904 INFO L280 TraceCheckUtils]: 30: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:13,905 INFO L280 TraceCheckUtils]: 31: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:13,905 INFO L280 TraceCheckUtils]: 32: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:13,905 INFO L280 TraceCheckUtils]: 33: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:13,905 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:13,906 INFO L280 TraceCheckUtils]: 35: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:13,906 INFO L280 TraceCheckUtils]: 36: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:13,906 INFO L280 TraceCheckUtils]: 37: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:13,907 INFO L280 TraceCheckUtils]: 38: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:13,907 INFO L280 TraceCheckUtils]: 39: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:13,910 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {15733#true} {17358#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} #48#return; {17400#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:13,912 INFO L280 TraceCheckUtils]: 0: Hoare triple {15733#true} ~n := #in~n; {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:13,912 INFO L280 TraceCheckUtils]: 1: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:13,913 INFO L280 TraceCheckUtils]: 2: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:13,913 INFO L263 TraceCheckUtils]: 3: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:13,914 INFO L280 TraceCheckUtils]: 4: Hoare triple {15733#true} ~n := #in~n; {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:13,914 INFO L280 TraceCheckUtils]: 5: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:13,915 INFO L280 TraceCheckUtils]: 6: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:13,915 INFO L263 TraceCheckUtils]: 7: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:13,915 INFO L280 TraceCheckUtils]: 8: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:13,915 INFO L280 TraceCheckUtils]: 9: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:13,916 INFO L280 TraceCheckUtils]: 10: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:13,916 INFO L263 TraceCheckUtils]: 11: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:13,916 INFO L280 TraceCheckUtils]: 12: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:13,916 INFO L280 TraceCheckUtils]: 13: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:13,916 INFO L280 TraceCheckUtils]: 14: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:13,917 INFO L263 TraceCheckUtils]: 15: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:13,917 INFO L280 TraceCheckUtils]: 16: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:13,917 INFO L280 TraceCheckUtils]: 17: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:13,917 INFO L280 TraceCheckUtils]: 18: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:13,918 INFO L280 TraceCheckUtils]: 19: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:13,918 INFO L280 TraceCheckUtils]: 20: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:13,918 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:13,919 INFO L280 TraceCheckUtils]: 22: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:13,919 INFO L263 TraceCheckUtils]: 23: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:13,919 INFO L280 TraceCheckUtils]: 24: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:13,919 INFO L280 TraceCheckUtils]: 25: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:13,920 INFO L280 TraceCheckUtils]: 26: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:13,920 INFO L280 TraceCheckUtils]: 27: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:13,920 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:13,920 INFO L280 TraceCheckUtils]: 29: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:13,920 INFO L280 TraceCheckUtils]: 30: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:13,921 INFO L280 TraceCheckUtils]: 31: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:13,921 INFO L280 TraceCheckUtils]: 32: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:13,921 INFO L280 TraceCheckUtils]: 33: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:13,921 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:13,921 INFO L280 TraceCheckUtils]: 35: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:13,922 INFO L263 TraceCheckUtils]: 36: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:13,922 INFO L280 TraceCheckUtils]: 37: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:13,922 INFO L280 TraceCheckUtils]: 38: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:13,922 INFO L280 TraceCheckUtils]: 39: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:13,923 INFO L280 TraceCheckUtils]: 40: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:13,923 INFO L280 TraceCheckUtils]: 41: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:13,923 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:13,924 INFO L280 TraceCheckUtils]: 43: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:13,924 INFO L280 TraceCheckUtils]: 44: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:13,924 INFO L280 TraceCheckUtils]: 45: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:13,925 INFO L280 TraceCheckUtils]: 46: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:13,925 INFO L280 TraceCheckUtils]: 47: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:13,926 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {15733#true} {16237#(= fibo_~n |fibo_#in~n|)} #46#return; {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:13,926 INFO L280 TraceCheckUtils]: 49: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:13,926 INFO L263 TraceCheckUtils]: 50: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:13,927 INFO L280 TraceCheckUtils]: 51: Hoare triple {15733#true} ~n := #in~n; {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:13,928 INFO L280 TraceCheckUtils]: 52: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {17506#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-08 22:07:13,929 INFO L280 TraceCheckUtils]: 53: Hoare triple {17506#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {17507#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:07:13,929 INFO L263 TraceCheckUtils]: 54: Hoare triple {17507#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:13,929 INFO L280 TraceCheckUtils]: 55: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:13,930 INFO L280 TraceCheckUtils]: 56: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:13,930 INFO L280 TraceCheckUtils]: 57: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:13,930 INFO L280 TraceCheckUtils]: 58: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:13,930 INFO L280 TraceCheckUtils]: 59: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:13,932 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {15733#true} {17507#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #46#return; {17507#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:07:13,932 INFO L280 TraceCheckUtils]: 61: Hoare triple {17507#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17507#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:07:13,933 INFO L263 TraceCheckUtils]: 62: Hoare triple {17507#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:13,933 INFO L280 TraceCheckUtils]: 63: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:13,933 INFO L280 TraceCheckUtils]: 64: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:13,933 INFO L280 TraceCheckUtils]: 65: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:13,933 INFO L280 TraceCheckUtils]: 66: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:13,934 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {15733#true} {17507#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #48#return; {17519#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:13,935 INFO L280 TraceCheckUtils]: 68: Hoare triple {17519#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17519#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:13,936 INFO L280 TraceCheckUtils]: 69: Hoare triple {17519#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {17519#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:13,936 INFO L280 TraceCheckUtils]: 70: Hoare triple {17519#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {17519#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:13,936 INFO L280 TraceCheckUtils]: 71: Hoare triple {17519#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {17519#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:13,937 INFO L280 TraceCheckUtils]: 72: Hoare triple {17519#(<= 2 |fibo_#in~n|)} assume true; {17519#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:13,938 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {17519#(<= 2 |fibo_#in~n|)} {16237#(= fibo_~n |fibo_#in~n|)} #48#return; {17465#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:13,939 INFO L280 TraceCheckUtils]: 74: Hoare triple {17465#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17465#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:13,939 INFO L280 TraceCheckUtils]: 75: Hoare triple {17465#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {17465#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:13,940 INFO L280 TraceCheckUtils]: 76: Hoare triple {17465#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {17465#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:13,940 INFO L280 TraceCheckUtils]: 77: Hoare triple {17465#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {17465#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:13,941 INFO L280 TraceCheckUtils]: 78: Hoare triple {17465#(<= 4 |fibo_#in~n|)} assume true; {17465#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:13,942 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {17465#(<= 4 |fibo_#in~n|)} {16237#(= fibo_~n |fibo_#in~n|)} #46#return; {17358#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} is VALID [2020-07-08 22:07:13,942 INFO L280 TraceCheckUtils]: 80: Hoare triple {17358#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17358#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} is VALID [2020-07-08 22:07:13,943 INFO L263 TraceCheckUtils]: 81: Hoare triple {17358#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:13,943 INFO L280 TraceCheckUtils]: 82: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:13,943 INFO L280 TraceCheckUtils]: 83: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:13,943 INFO L280 TraceCheckUtils]: 84: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:13,944 INFO L263 TraceCheckUtils]: 85: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:13,944 INFO L280 TraceCheckUtils]: 86: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:13,944 INFO L280 TraceCheckUtils]: 87: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:13,944 INFO L280 TraceCheckUtils]: 88: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:13,944 INFO L263 TraceCheckUtils]: 89: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:13,945 INFO L280 TraceCheckUtils]: 90: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:13,945 INFO L280 TraceCheckUtils]: 91: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:13,945 INFO L280 TraceCheckUtils]: 92: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:13,945 INFO L280 TraceCheckUtils]: 93: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:13,945 INFO L280 TraceCheckUtils]: 94: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:13,945 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:13,946 INFO L280 TraceCheckUtils]: 96: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:13,946 INFO L263 TraceCheckUtils]: 97: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:13,946 INFO L280 TraceCheckUtils]: 98: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:13,946 INFO L280 TraceCheckUtils]: 99: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:13,946 INFO L280 TraceCheckUtils]: 100: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:13,947 INFO L280 TraceCheckUtils]: 101: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:13,947 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:13,947 INFO L280 TraceCheckUtils]: 103: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:13,947 INFO L280 TraceCheckUtils]: 104: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:13,947 INFO L280 TraceCheckUtils]: 105: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:13,948 INFO L280 TraceCheckUtils]: 106: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:13,948 INFO L280 TraceCheckUtils]: 107: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:13,948 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:13,948 INFO L280 TraceCheckUtils]: 109: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:13,948 INFO L263 TraceCheckUtils]: 110: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:13,949 INFO L280 TraceCheckUtils]: 111: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:13,949 INFO L280 TraceCheckUtils]: 112: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:13,949 INFO L280 TraceCheckUtils]: 113: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:13,949 INFO L280 TraceCheckUtils]: 114: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:13,949 INFO L280 TraceCheckUtils]: 115: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:13,950 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:13,950 INFO L280 TraceCheckUtils]: 117: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:13,950 INFO L280 TraceCheckUtils]: 118: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:13,950 INFO L280 TraceCheckUtils]: 119: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:13,950 INFO L280 TraceCheckUtils]: 120: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:13,951 INFO L280 TraceCheckUtils]: 121: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:13,952 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {15733#true} {17358#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} #48#return; {17400#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:13,953 INFO L280 TraceCheckUtils]: 123: Hoare triple {17400#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17400#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:13,953 INFO L280 TraceCheckUtils]: 124: Hoare triple {17400#(<= 5 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {17400#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:13,954 INFO L280 TraceCheckUtils]: 125: Hoare triple {17400#(<= 5 |fibo_#in~n|)} havoc #t~ret0; {17400#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:13,954 INFO L280 TraceCheckUtils]: 126: Hoare triple {17400#(<= 5 |fibo_#in~n|)} havoc #t~ret1; {17400#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:13,955 INFO L280 TraceCheckUtils]: 127: Hoare triple {17400#(<= 5 |fibo_#in~n|)} assume true; {17400#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:13,956 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {17400#(<= 5 |fibo_#in~n|)} {16237#(= fibo_~n |fibo_#in~n|)} #46#return; {17204#(and (<= 6 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-08 22:07:13,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:13,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:13,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:13,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:13,996 INFO L280 TraceCheckUtils]: 0: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:13,997 INFO L280 TraceCheckUtils]: 1: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:13,997 INFO L280 TraceCheckUtils]: 2: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:13,997 INFO L280 TraceCheckUtils]: 3: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:13,997 INFO L280 TraceCheckUtils]: 4: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:13,998 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:13,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:14,001 INFO L280 TraceCheckUtils]: 0: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,002 INFO L280 TraceCheckUtils]: 1: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:14,002 INFO L280 TraceCheckUtils]: 2: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:14,002 INFO L280 TraceCheckUtils]: 3: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,002 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,003 INFO L280 TraceCheckUtils]: 0: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,003 INFO L280 TraceCheckUtils]: 1: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,003 INFO L280 TraceCheckUtils]: 2: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,003 INFO L263 TraceCheckUtils]: 3: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,003 INFO L280 TraceCheckUtils]: 4: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,004 INFO L280 TraceCheckUtils]: 5: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,004 INFO L280 TraceCheckUtils]: 6: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,004 INFO L280 TraceCheckUtils]: 7: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,004 INFO L280 TraceCheckUtils]: 8: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,005 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,005 INFO L280 TraceCheckUtils]: 10: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,005 INFO L263 TraceCheckUtils]: 11: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,005 INFO L280 TraceCheckUtils]: 12: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,006 INFO L280 TraceCheckUtils]: 13: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:14,006 INFO L280 TraceCheckUtils]: 14: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:14,006 INFO L280 TraceCheckUtils]: 15: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,007 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,007 INFO L280 TraceCheckUtils]: 17: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,007 INFO L280 TraceCheckUtils]: 18: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,008 INFO L280 TraceCheckUtils]: 19: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,008 INFO L280 TraceCheckUtils]: 20: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,008 INFO L280 TraceCheckUtils]: 21: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,009 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:14,013 INFO L280 TraceCheckUtils]: 0: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,014 INFO L280 TraceCheckUtils]: 1: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,014 INFO L280 TraceCheckUtils]: 2: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,014 INFO L280 TraceCheckUtils]: 3: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,014 INFO L280 TraceCheckUtils]: 4: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,014 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,015 INFO L280 TraceCheckUtils]: 0: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,015 INFO L280 TraceCheckUtils]: 1: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,015 INFO L280 TraceCheckUtils]: 2: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,015 INFO L263 TraceCheckUtils]: 3: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,016 INFO L280 TraceCheckUtils]: 4: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,016 INFO L280 TraceCheckUtils]: 5: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,016 INFO L280 TraceCheckUtils]: 6: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,017 INFO L263 TraceCheckUtils]: 7: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,017 INFO L280 TraceCheckUtils]: 8: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,017 INFO L280 TraceCheckUtils]: 9: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,018 INFO L280 TraceCheckUtils]: 10: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,018 INFO L280 TraceCheckUtils]: 11: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,018 INFO L280 TraceCheckUtils]: 12: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,018 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,019 INFO L280 TraceCheckUtils]: 14: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,019 INFO L263 TraceCheckUtils]: 15: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,019 INFO L280 TraceCheckUtils]: 16: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,020 INFO L280 TraceCheckUtils]: 17: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:14,020 INFO L280 TraceCheckUtils]: 18: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:14,020 INFO L280 TraceCheckUtils]: 19: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,021 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,021 INFO L280 TraceCheckUtils]: 21: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,021 INFO L280 TraceCheckUtils]: 22: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,021 INFO L280 TraceCheckUtils]: 23: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,021 INFO L280 TraceCheckUtils]: 24: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,022 INFO L280 TraceCheckUtils]: 25: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,022 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,022 INFO L280 TraceCheckUtils]: 27: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,023 INFO L263 TraceCheckUtils]: 28: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,023 INFO L280 TraceCheckUtils]: 29: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,023 INFO L280 TraceCheckUtils]: 30: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,024 INFO L280 TraceCheckUtils]: 31: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,024 INFO L280 TraceCheckUtils]: 32: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,025 INFO L280 TraceCheckUtils]: 33: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,025 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,025 INFO L280 TraceCheckUtils]: 35: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,026 INFO L280 TraceCheckUtils]: 36: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,026 INFO L280 TraceCheckUtils]: 37: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,026 INFO L280 TraceCheckUtils]: 38: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,027 INFO L280 TraceCheckUtils]: 39: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,027 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:14,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:14,071 INFO L280 TraceCheckUtils]: 0: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,071 INFO L280 TraceCheckUtils]: 1: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,071 INFO L280 TraceCheckUtils]: 2: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,072 INFO L280 TraceCheckUtils]: 3: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,072 INFO L280 TraceCheckUtils]: 4: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,072 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:14,076 INFO L280 TraceCheckUtils]: 0: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,076 INFO L280 TraceCheckUtils]: 1: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:14,076 INFO L280 TraceCheckUtils]: 2: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:14,076 INFO L280 TraceCheckUtils]: 3: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,077 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,077 INFO L280 TraceCheckUtils]: 0: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,077 INFO L280 TraceCheckUtils]: 1: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,077 INFO L280 TraceCheckUtils]: 2: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,078 INFO L263 TraceCheckUtils]: 3: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,078 INFO L280 TraceCheckUtils]: 4: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,078 INFO L280 TraceCheckUtils]: 5: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,078 INFO L280 TraceCheckUtils]: 6: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,078 INFO L280 TraceCheckUtils]: 7: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,079 INFO L280 TraceCheckUtils]: 8: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,079 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,079 INFO L280 TraceCheckUtils]: 10: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,079 INFO L263 TraceCheckUtils]: 11: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,079 INFO L280 TraceCheckUtils]: 12: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,080 INFO L280 TraceCheckUtils]: 13: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:14,080 INFO L280 TraceCheckUtils]: 14: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:14,080 INFO L280 TraceCheckUtils]: 15: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,080 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,080 INFO L280 TraceCheckUtils]: 17: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,081 INFO L280 TraceCheckUtils]: 18: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,081 INFO L280 TraceCheckUtils]: 19: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,081 INFO L280 TraceCheckUtils]: 20: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,081 INFO L280 TraceCheckUtils]: 21: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,081 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,082 INFO L280 TraceCheckUtils]: 0: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,082 INFO L280 TraceCheckUtils]: 1: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,082 INFO L280 TraceCheckUtils]: 2: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,082 INFO L263 TraceCheckUtils]: 3: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,083 INFO L280 TraceCheckUtils]: 4: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,083 INFO L280 TraceCheckUtils]: 5: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,083 INFO L280 TraceCheckUtils]: 6: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,083 INFO L263 TraceCheckUtils]: 7: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,083 INFO L280 TraceCheckUtils]: 8: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,084 INFO L280 TraceCheckUtils]: 9: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,084 INFO L280 TraceCheckUtils]: 10: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,084 INFO L263 TraceCheckUtils]: 11: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,084 INFO L280 TraceCheckUtils]: 12: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,084 INFO L280 TraceCheckUtils]: 13: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,085 INFO L280 TraceCheckUtils]: 14: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,085 INFO L280 TraceCheckUtils]: 15: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,085 INFO L280 TraceCheckUtils]: 16: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,085 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,085 INFO L280 TraceCheckUtils]: 18: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,086 INFO L263 TraceCheckUtils]: 19: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,086 INFO L280 TraceCheckUtils]: 20: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,086 INFO L280 TraceCheckUtils]: 21: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:14,086 INFO L280 TraceCheckUtils]: 22: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:14,086 INFO L280 TraceCheckUtils]: 23: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,087 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,087 INFO L280 TraceCheckUtils]: 25: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,087 INFO L280 TraceCheckUtils]: 26: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,087 INFO L280 TraceCheckUtils]: 27: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,087 INFO L280 TraceCheckUtils]: 28: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,088 INFO L280 TraceCheckUtils]: 29: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,088 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,088 INFO L280 TraceCheckUtils]: 31: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,088 INFO L263 TraceCheckUtils]: 32: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,088 INFO L280 TraceCheckUtils]: 33: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,089 INFO L280 TraceCheckUtils]: 34: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,089 INFO L280 TraceCheckUtils]: 35: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,089 INFO L280 TraceCheckUtils]: 36: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,089 INFO L280 TraceCheckUtils]: 37: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,089 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,090 INFO L280 TraceCheckUtils]: 39: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,090 INFO L280 TraceCheckUtils]: 40: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,090 INFO L280 TraceCheckUtils]: 41: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,090 INFO L280 TraceCheckUtils]: 42: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,090 INFO L280 TraceCheckUtils]: 43: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,091 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,091 INFO L280 TraceCheckUtils]: 45: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,091 INFO L263 TraceCheckUtils]: 46: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,091 INFO L280 TraceCheckUtils]: 47: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,091 INFO L280 TraceCheckUtils]: 48: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,091 INFO L280 TraceCheckUtils]: 49: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,092 INFO L263 TraceCheckUtils]: 50: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,092 INFO L280 TraceCheckUtils]: 51: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,092 INFO L280 TraceCheckUtils]: 52: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,092 INFO L280 TraceCheckUtils]: 53: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,092 INFO L280 TraceCheckUtils]: 54: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,093 INFO L280 TraceCheckUtils]: 55: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,093 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,093 INFO L280 TraceCheckUtils]: 57: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,093 INFO L263 TraceCheckUtils]: 58: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,093 INFO L280 TraceCheckUtils]: 59: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,094 INFO L280 TraceCheckUtils]: 60: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:14,094 INFO L280 TraceCheckUtils]: 61: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:14,094 INFO L280 TraceCheckUtils]: 62: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,094 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,095 INFO L280 TraceCheckUtils]: 64: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,095 INFO L280 TraceCheckUtils]: 65: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,095 INFO L280 TraceCheckUtils]: 66: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,095 INFO L280 TraceCheckUtils]: 67: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,095 INFO L280 TraceCheckUtils]: 68: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,096 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,096 INFO L280 TraceCheckUtils]: 70: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,096 INFO L280 TraceCheckUtils]: 71: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,096 INFO L280 TraceCheckUtils]: 72: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,096 INFO L280 TraceCheckUtils]: 73: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,096 INFO L280 TraceCheckUtils]: 74: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,098 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {15733#true} {17204#(and (<= 6 fibo_~n) (= fibo_~n |fibo_#in~n|))} #48#return; {17281#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,103 INFO L280 TraceCheckUtils]: 0: Hoare triple {15733#true} ~n := #in~n; {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,105 INFO L280 TraceCheckUtils]: 1: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,105 INFO L280 TraceCheckUtils]: 2: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,106 INFO L263 TraceCheckUtils]: 3: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,106 INFO L280 TraceCheckUtils]: 4: Hoare triple {15733#true} ~n := #in~n; {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,107 INFO L280 TraceCheckUtils]: 5: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,108 INFO L280 TraceCheckUtils]: 6: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,109 INFO L263 TraceCheckUtils]: 7: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,109 INFO L280 TraceCheckUtils]: 8: Hoare triple {15733#true} ~n := #in~n; {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,110 INFO L280 TraceCheckUtils]: 9: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,111 INFO L280 TraceCheckUtils]: 10: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,111 INFO L263 TraceCheckUtils]: 11: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,111 INFO L280 TraceCheckUtils]: 12: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,111 INFO L280 TraceCheckUtils]: 13: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,112 INFO L280 TraceCheckUtils]: 14: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,112 INFO L263 TraceCheckUtils]: 15: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,112 INFO L280 TraceCheckUtils]: 16: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,112 INFO L280 TraceCheckUtils]: 17: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,112 INFO L280 TraceCheckUtils]: 18: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,112 INFO L263 TraceCheckUtils]: 19: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,113 INFO L280 TraceCheckUtils]: 20: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,113 INFO L280 TraceCheckUtils]: 21: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,113 INFO L280 TraceCheckUtils]: 22: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,113 INFO L280 TraceCheckUtils]: 23: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,113 INFO L280 TraceCheckUtils]: 24: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,114 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,114 INFO L280 TraceCheckUtils]: 26: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,114 INFO L263 TraceCheckUtils]: 27: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,114 INFO L280 TraceCheckUtils]: 28: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,114 INFO L280 TraceCheckUtils]: 29: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:14,115 INFO L280 TraceCheckUtils]: 30: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:14,115 INFO L280 TraceCheckUtils]: 31: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,115 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,115 INFO L280 TraceCheckUtils]: 33: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,115 INFO L280 TraceCheckUtils]: 34: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,116 INFO L280 TraceCheckUtils]: 35: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,116 INFO L280 TraceCheckUtils]: 36: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,116 INFO L280 TraceCheckUtils]: 37: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,116 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,116 INFO L280 TraceCheckUtils]: 39: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,117 INFO L263 TraceCheckUtils]: 40: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,117 INFO L280 TraceCheckUtils]: 41: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,117 INFO L280 TraceCheckUtils]: 42: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,117 INFO L280 TraceCheckUtils]: 43: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,117 INFO L280 TraceCheckUtils]: 44: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,118 INFO L280 TraceCheckUtils]: 45: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,118 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,118 INFO L280 TraceCheckUtils]: 47: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,118 INFO L280 TraceCheckUtils]: 48: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,118 INFO L280 TraceCheckUtils]: 49: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,119 INFO L280 TraceCheckUtils]: 50: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,119 INFO L280 TraceCheckUtils]: 51: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,120 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {15733#true} {16237#(= fibo_~n |fibo_#in~n|)} #46#return; {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,120 INFO L280 TraceCheckUtils]: 53: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,121 INFO L263 TraceCheckUtils]: 54: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,122 INFO L280 TraceCheckUtils]: 55: Hoare triple {15733#true} ~n := #in~n; {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,123 INFO L280 TraceCheckUtils]: 56: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {17506#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-08 22:07:14,125 INFO L280 TraceCheckUtils]: 57: Hoare triple {17506#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {17507#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:07:14,125 INFO L263 TraceCheckUtils]: 58: Hoare triple {17507#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,125 INFO L280 TraceCheckUtils]: 59: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,125 INFO L280 TraceCheckUtils]: 60: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,126 INFO L280 TraceCheckUtils]: 61: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,126 INFO L280 TraceCheckUtils]: 62: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,126 INFO L280 TraceCheckUtils]: 63: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,127 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {15733#true} {17507#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #46#return; {17507#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:07:14,128 INFO L280 TraceCheckUtils]: 65: Hoare triple {17507#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17507#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:07:14,128 INFO L263 TraceCheckUtils]: 66: Hoare triple {17507#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,128 INFO L280 TraceCheckUtils]: 67: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,128 INFO L280 TraceCheckUtils]: 68: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:14,128 INFO L280 TraceCheckUtils]: 69: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:14,129 INFO L280 TraceCheckUtils]: 70: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,130 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {15733#true} {17507#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #48#return; {17519#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,130 INFO L280 TraceCheckUtils]: 72: Hoare triple {17519#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17519#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,131 INFO L280 TraceCheckUtils]: 73: Hoare triple {17519#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {17519#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,132 INFO L280 TraceCheckUtils]: 74: Hoare triple {17519#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {17519#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,132 INFO L280 TraceCheckUtils]: 75: Hoare triple {17519#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {17519#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,133 INFO L280 TraceCheckUtils]: 76: Hoare triple {17519#(<= 2 |fibo_#in~n|)} assume true; {17519#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,134 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {17519#(<= 2 |fibo_#in~n|)} {16237#(= fibo_~n |fibo_#in~n|)} #48#return; {17465#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,134 INFO L280 TraceCheckUtils]: 78: Hoare triple {17465#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17465#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,135 INFO L280 TraceCheckUtils]: 79: Hoare triple {17465#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {17465#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,135 INFO L280 TraceCheckUtils]: 80: Hoare triple {17465#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {17465#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,136 INFO L280 TraceCheckUtils]: 81: Hoare triple {17465#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {17465#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,136 INFO L280 TraceCheckUtils]: 82: Hoare triple {17465#(<= 4 |fibo_#in~n|)} assume true; {17465#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,138 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {17465#(<= 4 |fibo_#in~n|)} {16237#(= fibo_~n |fibo_#in~n|)} #46#return; {17358#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} is VALID [2020-07-08 22:07:14,138 INFO L280 TraceCheckUtils]: 84: Hoare triple {17358#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17358#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} is VALID [2020-07-08 22:07:14,139 INFO L263 TraceCheckUtils]: 85: Hoare triple {17358#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,139 INFO L280 TraceCheckUtils]: 86: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,139 INFO L280 TraceCheckUtils]: 87: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,139 INFO L280 TraceCheckUtils]: 88: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,139 INFO L263 TraceCheckUtils]: 89: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,140 INFO L280 TraceCheckUtils]: 90: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,140 INFO L280 TraceCheckUtils]: 91: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,140 INFO L280 TraceCheckUtils]: 92: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,140 INFO L263 TraceCheckUtils]: 93: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,140 INFO L280 TraceCheckUtils]: 94: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,141 INFO L280 TraceCheckUtils]: 95: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,141 INFO L280 TraceCheckUtils]: 96: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,141 INFO L280 TraceCheckUtils]: 97: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,141 INFO L280 TraceCheckUtils]: 98: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,141 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,141 INFO L280 TraceCheckUtils]: 100: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,142 INFO L263 TraceCheckUtils]: 101: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,142 INFO L280 TraceCheckUtils]: 102: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,142 INFO L280 TraceCheckUtils]: 103: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:14,142 INFO L280 TraceCheckUtils]: 104: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:14,142 INFO L280 TraceCheckUtils]: 105: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,143 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,143 INFO L280 TraceCheckUtils]: 107: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,143 INFO L280 TraceCheckUtils]: 108: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,143 INFO L280 TraceCheckUtils]: 109: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,143 INFO L280 TraceCheckUtils]: 110: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,144 INFO L280 TraceCheckUtils]: 111: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,144 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,144 INFO L280 TraceCheckUtils]: 113: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,144 INFO L263 TraceCheckUtils]: 114: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,144 INFO L280 TraceCheckUtils]: 115: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,145 INFO L280 TraceCheckUtils]: 116: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,145 INFO L280 TraceCheckUtils]: 117: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,145 INFO L280 TraceCheckUtils]: 118: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,145 INFO L280 TraceCheckUtils]: 119: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,145 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,146 INFO L280 TraceCheckUtils]: 121: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,146 INFO L280 TraceCheckUtils]: 122: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,146 INFO L280 TraceCheckUtils]: 123: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,146 INFO L280 TraceCheckUtils]: 124: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,146 INFO L280 TraceCheckUtils]: 125: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,148 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {15733#true} {17358#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} #48#return; {17400#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,148 INFO L280 TraceCheckUtils]: 127: Hoare triple {17400#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17400#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,149 INFO L280 TraceCheckUtils]: 128: Hoare triple {17400#(<= 5 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {17400#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,150 INFO L280 TraceCheckUtils]: 129: Hoare triple {17400#(<= 5 |fibo_#in~n|)} havoc #t~ret0; {17400#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,150 INFO L280 TraceCheckUtils]: 130: Hoare triple {17400#(<= 5 |fibo_#in~n|)} havoc #t~ret1; {17400#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,151 INFO L280 TraceCheckUtils]: 131: Hoare triple {17400#(<= 5 |fibo_#in~n|)} assume true; {17400#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,152 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {17400#(<= 5 |fibo_#in~n|)} {16237#(= fibo_~n |fibo_#in~n|)} #46#return; {17204#(and (<= 6 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-08 22:07:14,153 INFO L280 TraceCheckUtils]: 133: Hoare triple {17204#(and (<= 6 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17204#(and (<= 6 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-08 22:07:14,153 INFO L263 TraceCheckUtils]: 134: Hoare triple {17204#(and (<= 6 fibo_~n) (= fibo_~n |fibo_#in~n|))} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,153 INFO L280 TraceCheckUtils]: 135: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,154 INFO L280 TraceCheckUtils]: 136: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,154 INFO L280 TraceCheckUtils]: 137: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,154 INFO L263 TraceCheckUtils]: 138: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,154 INFO L280 TraceCheckUtils]: 139: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,154 INFO L280 TraceCheckUtils]: 140: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,155 INFO L280 TraceCheckUtils]: 141: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,155 INFO L263 TraceCheckUtils]: 142: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,155 INFO L280 TraceCheckUtils]: 143: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,155 INFO L280 TraceCheckUtils]: 144: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,155 INFO L280 TraceCheckUtils]: 145: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,156 INFO L263 TraceCheckUtils]: 146: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,156 INFO L280 TraceCheckUtils]: 147: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,156 INFO L280 TraceCheckUtils]: 148: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,156 INFO L280 TraceCheckUtils]: 149: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,156 INFO L280 TraceCheckUtils]: 150: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,157 INFO L280 TraceCheckUtils]: 151: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,157 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,157 INFO L280 TraceCheckUtils]: 153: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,157 INFO L263 TraceCheckUtils]: 154: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,158 INFO L280 TraceCheckUtils]: 155: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,158 INFO L280 TraceCheckUtils]: 156: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:14,158 INFO L280 TraceCheckUtils]: 157: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:14,158 INFO L280 TraceCheckUtils]: 158: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,158 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,159 INFO L280 TraceCheckUtils]: 160: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,159 INFO L280 TraceCheckUtils]: 161: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,159 INFO L280 TraceCheckUtils]: 162: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,159 INFO L280 TraceCheckUtils]: 163: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,159 INFO L280 TraceCheckUtils]: 164: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,160 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,160 INFO L280 TraceCheckUtils]: 166: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,160 INFO L263 TraceCheckUtils]: 167: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,160 INFO L280 TraceCheckUtils]: 168: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,160 INFO L280 TraceCheckUtils]: 169: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,161 INFO L280 TraceCheckUtils]: 170: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,161 INFO L280 TraceCheckUtils]: 171: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,161 INFO L280 TraceCheckUtils]: 172: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,161 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,161 INFO L280 TraceCheckUtils]: 174: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,162 INFO L280 TraceCheckUtils]: 175: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,162 INFO L280 TraceCheckUtils]: 176: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,162 INFO L280 TraceCheckUtils]: 177: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,162 INFO L280 TraceCheckUtils]: 178: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,163 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,163 INFO L280 TraceCheckUtils]: 180: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,163 INFO L263 TraceCheckUtils]: 181: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,163 INFO L280 TraceCheckUtils]: 182: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,163 INFO L280 TraceCheckUtils]: 183: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,164 INFO L280 TraceCheckUtils]: 184: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,164 INFO L263 TraceCheckUtils]: 185: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,164 INFO L280 TraceCheckUtils]: 186: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,164 INFO L280 TraceCheckUtils]: 187: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,165 INFO L280 TraceCheckUtils]: 188: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,165 INFO L280 TraceCheckUtils]: 189: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,165 INFO L280 TraceCheckUtils]: 190: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,165 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,165 INFO L280 TraceCheckUtils]: 192: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,166 INFO L263 TraceCheckUtils]: 193: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,166 INFO L280 TraceCheckUtils]: 194: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,166 INFO L280 TraceCheckUtils]: 195: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:14,166 INFO L280 TraceCheckUtils]: 196: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:14,166 INFO L280 TraceCheckUtils]: 197: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,167 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,167 INFO L280 TraceCheckUtils]: 199: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,167 INFO L280 TraceCheckUtils]: 200: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,167 INFO L280 TraceCheckUtils]: 201: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,167 INFO L280 TraceCheckUtils]: 202: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,168 INFO L280 TraceCheckUtils]: 203: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,168 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,168 INFO L280 TraceCheckUtils]: 205: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,168 INFO L280 TraceCheckUtils]: 206: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,168 INFO L280 TraceCheckUtils]: 207: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,169 INFO L280 TraceCheckUtils]: 208: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,169 INFO L280 TraceCheckUtils]: 209: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,170 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {15733#true} {17204#(and (<= 6 fibo_~n) (= fibo_~n |fibo_#in~n|))} #48#return; {17281#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,170 INFO L280 TraceCheckUtils]: 211: Hoare triple {17281#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17281#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,171 INFO L280 TraceCheckUtils]: 212: Hoare triple {17281#(<= 6 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {17281#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,172 INFO L280 TraceCheckUtils]: 213: Hoare triple {17281#(<= 6 |fibo_#in~n|)} havoc #t~ret0; {17281#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,172 INFO L280 TraceCheckUtils]: 214: Hoare triple {17281#(<= 6 |fibo_#in~n|)} havoc #t~ret1; {17281#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,173 INFO L280 TraceCheckUtils]: 215: Hoare triple {17281#(<= 6 |fibo_#in~n|)} assume true; {17281#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,174 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {17281#(<= 6 |fibo_#in~n|)} {16237#(= fibo_~n |fibo_#in~n|)} #46#return; {16944#(and (= fibo_~n |fibo_#in~n|) (<= 7 fibo_~n))} is VALID [2020-07-08 22:07:14,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:14,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:14,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:14,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:14,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:14,249 INFO L280 TraceCheckUtils]: 0: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,250 INFO L280 TraceCheckUtils]: 1: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,250 INFO L280 TraceCheckUtils]: 2: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,250 INFO L280 TraceCheckUtils]: 3: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,251 INFO L280 TraceCheckUtils]: 4: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,251 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:14,255 INFO L280 TraceCheckUtils]: 0: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,255 INFO L280 TraceCheckUtils]: 1: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:14,255 INFO L280 TraceCheckUtils]: 2: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:14,256 INFO L280 TraceCheckUtils]: 3: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,256 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,256 INFO L280 TraceCheckUtils]: 0: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,257 INFO L280 TraceCheckUtils]: 1: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,257 INFO L280 TraceCheckUtils]: 2: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,257 INFO L263 TraceCheckUtils]: 3: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,258 INFO L280 TraceCheckUtils]: 4: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,258 INFO L280 TraceCheckUtils]: 5: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,258 INFO L280 TraceCheckUtils]: 6: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,258 INFO L280 TraceCheckUtils]: 7: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,259 INFO L280 TraceCheckUtils]: 8: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,259 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,259 INFO L280 TraceCheckUtils]: 10: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,259 INFO L263 TraceCheckUtils]: 11: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,260 INFO L280 TraceCheckUtils]: 12: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,260 INFO L280 TraceCheckUtils]: 13: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:14,260 INFO L280 TraceCheckUtils]: 14: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:14,260 INFO L280 TraceCheckUtils]: 15: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,260 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,261 INFO L280 TraceCheckUtils]: 17: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,261 INFO L280 TraceCheckUtils]: 18: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,261 INFO L280 TraceCheckUtils]: 19: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,261 INFO L280 TraceCheckUtils]: 20: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,262 INFO L280 TraceCheckUtils]: 21: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,262 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:14,265 INFO L280 TraceCheckUtils]: 0: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,266 INFO L280 TraceCheckUtils]: 1: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,266 INFO L280 TraceCheckUtils]: 2: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,266 INFO L280 TraceCheckUtils]: 3: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,266 INFO L280 TraceCheckUtils]: 4: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,267 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,267 INFO L280 TraceCheckUtils]: 0: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,267 INFO L280 TraceCheckUtils]: 1: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,268 INFO L280 TraceCheckUtils]: 2: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,268 INFO L263 TraceCheckUtils]: 3: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,268 INFO L280 TraceCheckUtils]: 4: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,269 INFO L280 TraceCheckUtils]: 5: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,269 INFO L280 TraceCheckUtils]: 6: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,269 INFO L263 TraceCheckUtils]: 7: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,270 INFO L280 TraceCheckUtils]: 8: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,270 INFO L280 TraceCheckUtils]: 9: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,270 INFO L280 TraceCheckUtils]: 10: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,271 INFO L280 TraceCheckUtils]: 11: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,271 INFO L280 TraceCheckUtils]: 12: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,271 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,272 INFO L280 TraceCheckUtils]: 14: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,272 INFO L263 TraceCheckUtils]: 15: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,272 INFO L280 TraceCheckUtils]: 16: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,273 INFO L280 TraceCheckUtils]: 17: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:14,273 INFO L280 TraceCheckUtils]: 18: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:14,273 INFO L280 TraceCheckUtils]: 19: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,274 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,274 INFO L280 TraceCheckUtils]: 21: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,274 INFO L280 TraceCheckUtils]: 22: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,275 INFO L280 TraceCheckUtils]: 23: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,275 INFO L280 TraceCheckUtils]: 24: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,275 INFO L280 TraceCheckUtils]: 25: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,276 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,276 INFO L280 TraceCheckUtils]: 27: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,277 INFO L263 TraceCheckUtils]: 28: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,277 INFO L280 TraceCheckUtils]: 29: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,277 INFO L280 TraceCheckUtils]: 30: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,277 INFO L280 TraceCheckUtils]: 31: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,278 INFO L280 TraceCheckUtils]: 32: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,278 INFO L280 TraceCheckUtils]: 33: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,278 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,279 INFO L280 TraceCheckUtils]: 35: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,279 INFO L280 TraceCheckUtils]: 36: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,279 INFO L280 TraceCheckUtils]: 37: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,280 INFO L280 TraceCheckUtils]: 38: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,280 INFO L280 TraceCheckUtils]: 39: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,280 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:14,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:14,292 INFO L280 TraceCheckUtils]: 0: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,293 INFO L280 TraceCheckUtils]: 1: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,293 INFO L280 TraceCheckUtils]: 2: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,293 INFO L280 TraceCheckUtils]: 3: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,294 INFO L280 TraceCheckUtils]: 4: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,294 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:14,298 INFO L280 TraceCheckUtils]: 0: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,299 INFO L280 TraceCheckUtils]: 1: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:14,299 INFO L280 TraceCheckUtils]: 2: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:14,299 INFO L280 TraceCheckUtils]: 3: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,300 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,300 INFO L280 TraceCheckUtils]: 0: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,300 INFO L280 TraceCheckUtils]: 1: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,301 INFO L280 TraceCheckUtils]: 2: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,301 INFO L263 TraceCheckUtils]: 3: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,301 INFO L280 TraceCheckUtils]: 4: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,302 INFO L280 TraceCheckUtils]: 5: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,302 INFO L280 TraceCheckUtils]: 6: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,302 INFO L280 TraceCheckUtils]: 7: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,303 INFO L280 TraceCheckUtils]: 8: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,303 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,303 INFO L280 TraceCheckUtils]: 10: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,303 INFO L263 TraceCheckUtils]: 11: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,304 INFO L280 TraceCheckUtils]: 12: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,304 INFO L280 TraceCheckUtils]: 13: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:14,304 INFO L280 TraceCheckUtils]: 14: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:14,305 INFO L280 TraceCheckUtils]: 15: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,305 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,305 INFO L280 TraceCheckUtils]: 17: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,306 INFO L280 TraceCheckUtils]: 18: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,306 INFO L280 TraceCheckUtils]: 19: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,306 INFO L280 TraceCheckUtils]: 20: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,307 INFO L280 TraceCheckUtils]: 21: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,307 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,308 INFO L280 TraceCheckUtils]: 0: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,308 INFO L280 TraceCheckUtils]: 1: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,308 INFO L280 TraceCheckUtils]: 2: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,308 INFO L263 TraceCheckUtils]: 3: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,309 INFO L280 TraceCheckUtils]: 4: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,309 INFO L280 TraceCheckUtils]: 5: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,309 INFO L280 TraceCheckUtils]: 6: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,309 INFO L263 TraceCheckUtils]: 7: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,310 INFO L280 TraceCheckUtils]: 8: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,310 INFO L280 TraceCheckUtils]: 9: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,310 INFO L280 TraceCheckUtils]: 10: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,310 INFO L263 TraceCheckUtils]: 11: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,310 INFO L280 TraceCheckUtils]: 12: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,311 INFO L280 TraceCheckUtils]: 13: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,311 INFO L280 TraceCheckUtils]: 14: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,311 INFO L280 TraceCheckUtils]: 15: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,311 INFO L280 TraceCheckUtils]: 16: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,312 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,312 INFO L280 TraceCheckUtils]: 18: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,312 INFO L263 TraceCheckUtils]: 19: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,312 INFO L280 TraceCheckUtils]: 20: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,312 INFO L280 TraceCheckUtils]: 21: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:14,313 INFO L280 TraceCheckUtils]: 22: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:14,313 INFO L280 TraceCheckUtils]: 23: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,313 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,313 INFO L280 TraceCheckUtils]: 25: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,313 INFO L280 TraceCheckUtils]: 26: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,314 INFO L280 TraceCheckUtils]: 27: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,314 INFO L280 TraceCheckUtils]: 28: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,314 INFO L280 TraceCheckUtils]: 29: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,314 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,314 INFO L280 TraceCheckUtils]: 31: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,315 INFO L263 TraceCheckUtils]: 32: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,315 INFO L280 TraceCheckUtils]: 33: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,315 INFO L280 TraceCheckUtils]: 34: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,315 INFO L280 TraceCheckUtils]: 35: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,315 INFO L280 TraceCheckUtils]: 36: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,316 INFO L280 TraceCheckUtils]: 37: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,316 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,316 INFO L280 TraceCheckUtils]: 39: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,316 INFO L280 TraceCheckUtils]: 40: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,317 INFO L280 TraceCheckUtils]: 41: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,317 INFO L280 TraceCheckUtils]: 42: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,317 INFO L280 TraceCheckUtils]: 43: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,317 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,317 INFO L280 TraceCheckUtils]: 45: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,318 INFO L263 TraceCheckUtils]: 46: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,318 INFO L280 TraceCheckUtils]: 47: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,318 INFO L280 TraceCheckUtils]: 48: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,318 INFO L280 TraceCheckUtils]: 49: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,319 INFO L263 TraceCheckUtils]: 50: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,319 INFO L280 TraceCheckUtils]: 51: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,319 INFO L280 TraceCheckUtils]: 52: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,319 INFO L280 TraceCheckUtils]: 53: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,319 INFO L280 TraceCheckUtils]: 54: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,320 INFO L280 TraceCheckUtils]: 55: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,320 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,320 INFO L280 TraceCheckUtils]: 57: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,320 INFO L263 TraceCheckUtils]: 58: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,321 INFO L280 TraceCheckUtils]: 59: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,321 INFO L280 TraceCheckUtils]: 60: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:14,321 INFO L280 TraceCheckUtils]: 61: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:14,321 INFO L280 TraceCheckUtils]: 62: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,322 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,322 INFO L280 TraceCheckUtils]: 64: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,322 INFO L280 TraceCheckUtils]: 65: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,322 INFO L280 TraceCheckUtils]: 66: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,322 INFO L280 TraceCheckUtils]: 67: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,323 INFO L280 TraceCheckUtils]: 68: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,323 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,323 INFO L280 TraceCheckUtils]: 70: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,323 INFO L280 TraceCheckUtils]: 71: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,324 INFO L280 TraceCheckUtils]: 72: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,324 INFO L280 TraceCheckUtils]: 73: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,324 INFO L280 TraceCheckUtils]: 74: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,324 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:14,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:14,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:14,345 INFO L280 TraceCheckUtils]: 0: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,345 INFO L280 TraceCheckUtils]: 1: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,346 INFO L280 TraceCheckUtils]: 2: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,346 INFO L280 TraceCheckUtils]: 3: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,346 INFO L280 TraceCheckUtils]: 4: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,346 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:14,350 INFO L280 TraceCheckUtils]: 0: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,350 INFO L280 TraceCheckUtils]: 1: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:14,350 INFO L280 TraceCheckUtils]: 2: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:14,351 INFO L280 TraceCheckUtils]: 3: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,351 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,351 INFO L280 TraceCheckUtils]: 0: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,351 INFO L280 TraceCheckUtils]: 1: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,352 INFO L280 TraceCheckUtils]: 2: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,352 INFO L263 TraceCheckUtils]: 3: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,352 INFO L280 TraceCheckUtils]: 4: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,353 INFO L280 TraceCheckUtils]: 5: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,353 INFO L280 TraceCheckUtils]: 6: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,353 INFO L280 TraceCheckUtils]: 7: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,354 INFO L280 TraceCheckUtils]: 8: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,354 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,354 INFO L280 TraceCheckUtils]: 10: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,355 INFO L263 TraceCheckUtils]: 11: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,355 INFO L280 TraceCheckUtils]: 12: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,356 INFO L280 TraceCheckUtils]: 13: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:14,356 INFO L280 TraceCheckUtils]: 14: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:14,356 INFO L280 TraceCheckUtils]: 15: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,356 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,357 INFO L280 TraceCheckUtils]: 17: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,357 INFO L280 TraceCheckUtils]: 18: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,357 INFO L280 TraceCheckUtils]: 19: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,358 INFO L280 TraceCheckUtils]: 20: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,358 INFO L280 TraceCheckUtils]: 21: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,358 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:14,363 INFO L280 TraceCheckUtils]: 0: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,363 INFO L280 TraceCheckUtils]: 1: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,364 INFO L280 TraceCheckUtils]: 2: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,364 INFO L280 TraceCheckUtils]: 3: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,364 INFO L280 TraceCheckUtils]: 4: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,365 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,365 INFO L280 TraceCheckUtils]: 0: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,365 INFO L280 TraceCheckUtils]: 1: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,366 INFO L280 TraceCheckUtils]: 2: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,366 INFO L263 TraceCheckUtils]: 3: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,366 INFO L280 TraceCheckUtils]: 4: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,367 INFO L280 TraceCheckUtils]: 5: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,367 INFO L280 TraceCheckUtils]: 6: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,367 INFO L263 TraceCheckUtils]: 7: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,367 INFO L280 TraceCheckUtils]: 8: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,368 INFO L280 TraceCheckUtils]: 9: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,368 INFO L280 TraceCheckUtils]: 10: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,368 INFO L280 TraceCheckUtils]: 11: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,368 INFO L280 TraceCheckUtils]: 12: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,369 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,369 INFO L280 TraceCheckUtils]: 14: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,369 INFO L263 TraceCheckUtils]: 15: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,369 INFO L280 TraceCheckUtils]: 16: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,370 INFO L280 TraceCheckUtils]: 17: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:14,370 INFO L280 TraceCheckUtils]: 18: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:14,370 INFO L280 TraceCheckUtils]: 19: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,370 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,371 INFO L280 TraceCheckUtils]: 21: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,371 INFO L280 TraceCheckUtils]: 22: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,371 INFO L280 TraceCheckUtils]: 23: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,371 INFO L280 TraceCheckUtils]: 24: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,372 INFO L280 TraceCheckUtils]: 25: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,372 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,372 INFO L280 TraceCheckUtils]: 27: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,372 INFO L263 TraceCheckUtils]: 28: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,372 INFO L280 TraceCheckUtils]: 29: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,372 INFO L280 TraceCheckUtils]: 30: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,373 INFO L280 TraceCheckUtils]: 31: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,373 INFO L280 TraceCheckUtils]: 32: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,373 INFO L280 TraceCheckUtils]: 33: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,373 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,373 INFO L280 TraceCheckUtils]: 35: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,374 INFO L280 TraceCheckUtils]: 36: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,374 INFO L280 TraceCheckUtils]: 37: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,374 INFO L280 TraceCheckUtils]: 38: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,374 INFO L280 TraceCheckUtils]: 39: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,374 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,376 INFO L280 TraceCheckUtils]: 0: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,376 INFO L280 TraceCheckUtils]: 1: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,376 INFO L280 TraceCheckUtils]: 2: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,376 INFO L263 TraceCheckUtils]: 3: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,376 INFO L280 TraceCheckUtils]: 4: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,377 INFO L280 TraceCheckUtils]: 5: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,377 INFO L280 TraceCheckUtils]: 6: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,377 INFO L263 TraceCheckUtils]: 7: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,378 INFO L280 TraceCheckUtils]: 8: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,378 INFO L280 TraceCheckUtils]: 9: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,378 INFO L280 TraceCheckUtils]: 10: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,378 INFO L263 TraceCheckUtils]: 11: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,379 INFO L280 TraceCheckUtils]: 12: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,379 INFO L280 TraceCheckUtils]: 13: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,379 INFO L280 TraceCheckUtils]: 14: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,380 INFO L263 TraceCheckUtils]: 15: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,380 INFO L280 TraceCheckUtils]: 16: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,380 INFO L280 TraceCheckUtils]: 17: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,381 INFO L280 TraceCheckUtils]: 18: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,381 INFO L280 TraceCheckUtils]: 19: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,381 INFO L280 TraceCheckUtils]: 20: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,382 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,382 INFO L280 TraceCheckUtils]: 22: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,382 INFO L263 TraceCheckUtils]: 23: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,382 INFO L280 TraceCheckUtils]: 24: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,383 INFO L280 TraceCheckUtils]: 25: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:14,383 INFO L280 TraceCheckUtils]: 26: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:14,383 INFO L280 TraceCheckUtils]: 27: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,384 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,384 INFO L280 TraceCheckUtils]: 29: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,384 INFO L280 TraceCheckUtils]: 30: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,385 INFO L280 TraceCheckUtils]: 31: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,385 INFO L280 TraceCheckUtils]: 32: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,385 INFO L280 TraceCheckUtils]: 33: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,386 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,386 INFO L280 TraceCheckUtils]: 35: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,386 INFO L263 TraceCheckUtils]: 36: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,386 INFO L280 TraceCheckUtils]: 37: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,387 INFO L280 TraceCheckUtils]: 38: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,387 INFO L280 TraceCheckUtils]: 39: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,387 INFO L280 TraceCheckUtils]: 40: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,387 INFO L280 TraceCheckUtils]: 41: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,388 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,388 INFO L280 TraceCheckUtils]: 43: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,388 INFO L280 TraceCheckUtils]: 44: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,389 INFO L280 TraceCheckUtils]: 45: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,389 INFO L280 TraceCheckUtils]: 46: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,389 INFO L280 TraceCheckUtils]: 47: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,390 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,390 INFO L280 TraceCheckUtils]: 49: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,390 INFO L263 TraceCheckUtils]: 50: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,390 INFO L280 TraceCheckUtils]: 51: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,391 INFO L280 TraceCheckUtils]: 52: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,391 INFO L280 TraceCheckUtils]: 53: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,391 INFO L263 TraceCheckUtils]: 54: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,391 INFO L280 TraceCheckUtils]: 55: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,392 INFO L280 TraceCheckUtils]: 56: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,392 INFO L280 TraceCheckUtils]: 57: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,392 INFO L280 TraceCheckUtils]: 58: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,392 INFO L280 TraceCheckUtils]: 59: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,393 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,393 INFO L280 TraceCheckUtils]: 61: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,393 INFO L263 TraceCheckUtils]: 62: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,393 INFO L280 TraceCheckUtils]: 63: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,393 INFO L280 TraceCheckUtils]: 64: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:14,394 INFO L280 TraceCheckUtils]: 65: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:14,394 INFO L280 TraceCheckUtils]: 66: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,394 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,394 INFO L280 TraceCheckUtils]: 68: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,395 INFO L280 TraceCheckUtils]: 69: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,395 INFO L280 TraceCheckUtils]: 70: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,395 INFO L280 TraceCheckUtils]: 71: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,395 INFO L280 TraceCheckUtils]: 72: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,395 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,396 INFO L280 TraceCheckUtils]: 74: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,396 INFO L280 TraceCheckUtils]: 75: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,396 INFO L280 TraceCheckUtils]: 76: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,396 INFO L280 TraceCheckUtils]: 77: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,396 INFO L280 TraceCheckUtils]: 78: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,396 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,397 INFO L280 TraceCheckUtils]: 80: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,397 INFO L263 TraceCheckUtils]: 81: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,397 INFO L280 TraceCheckUtils]: 82: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,397 INFO L280 TraceCheckUtils]: 83: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,397 INFO L280 TraceCheckUtils]: 84: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,398 INFO L263 TraceCheckUtils]: 85: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,398 INFO L280 TraceCheckUtils]: 86: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,398 INFO L280 TraceCheckUtils]: 87: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,398 INFO L280 TraceCheckUtils]: 88: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,398 INFO L263 TraceCheckUtils]: 89: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,399 INFO L280 TraceCheckUtils]: 90: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,399 INFO L280 TraceCheckUtils]: 91: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,399 INFO L280 TraceCheckUtils]: 92: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,399 INFO L280 TraceCheckUtils]: 93: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,400 INFO L280 TraceCheckUtils]: 94: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,400 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,400 INFO L280 TraceCheckUtils]: 96: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,400 INFO L263 TraceCheckUtils]: 97: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,401 INFO L280 TraceCheckUtils]: 98: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,401 INFO L280 TraceCheckUtils]: 99: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:14,401 INFO L280 TraceCheckUtils]: 100: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:14,401 INFO L280 TraceCheckUtils]: 101: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,402 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,402 INFO L280 TraceCheckUtils]: 103: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,402 INFO L280 TraceCheckUtils]: 104: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,402 INFO L280 TraceCheckUtils]: 105: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,402 INFO L280 TraceCheckUtils]: 106: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,402 INFO L280 TraceCheckUtils]: 107: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,403 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,403 INFO L280 TraceCheckUtils]: 109: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,403 INFO L263 TraceCheckUtils]: 110: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,403 INFO L280 TraceCheckUtils]: 111: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,403 INFO L280 TraceCheckUtils]: 112: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,404 INFO L280 TraceCheckUtils]: 113: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,404 INFO L280 TraceCheckUtils]: 114: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,404 INFO L280 TraceCheckUtils]: 115: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,404 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,404 INFO L280 TraceCheckUtils]: 117: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,404 INFO L280 TraceCheckUtils]: 118: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,405 INFO L280 TraceCheckUtils]: 119: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,405 INFO L280 TraceCheckUtils]: 120: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,405 INFO L280 TraceCheckUtils]: 121: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,405 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,405 INFO L280 TraceCheckUtils]: 123: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,406 INFO L280 TraceCheckUtils]: 124: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,406 INFO L280 TraceCheckUtils]: 125: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,406 INFO L280 TraceCheckUtils]: 126: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,406 INFO L280 TraceCheckUtils]: 127: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,407 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {15733#true} {16944#(and (= fibo_~n |fibo_#in~n|) (<= 7 fibo_~n))} #48#return; {17074#(<= 7 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,417 INFO L280 TraceCheckUtils]: 0: Hoare triple {15733#true} ~n := #in~n; {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,418 INFO L280 TraceCheckUtils]: 1: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,419 INFO L280 TraceCheckUtils]: 2: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,419 INFO L263 TraceCheckUtils]: 3: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,420 INFO L280 TraceCheckUtils]: 4: Hoare triple {15733#true} ~n := #in~n; {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,420 INFO L280 TraceCheckUtils]: 5: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,421 INFO L280 TraceCheckUtils]: 6: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,421 INFO L263 TraceCheckUtils]: 7: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,422 INFO L280 TraceCheckUtils]: 8: Hoare triple {15733#true} ~n := #in~n; {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,423 INFO L280 TraceCheckUtils]: 9: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,423 INFO L280 TraceCheckUtils]: 10: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,423 INFO L263 TraceCheckUtils]: 11: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,424 INFO L280 TraceCheckUtils]: 12: Hoare triple {15733#true} ~n := #in~n; {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,425 INFO L280 TraceCheckUtils]: 13: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,425 INFO L280 TraceCheckUtils]: 14: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,425 INFO L263 TraceCheckUtils]: 15: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,426 INFO L280 TraceCheckUtils]: 16: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,426 INFO L280 TraceCheckUtils]: 17: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,426 INFO L280 TraceCheckUtils]: 18: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,426 INFO L263 TraceCheckUtils]: 19: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,426 INFO L280 TraceCheckUtils]: 20: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,427 INFO L280 TraceCheckUtils]: 21: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,427 INFO L280 TraceCheckUtils]: 22: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,427 INFO L263 TraceCheckUtils]: 23: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,427 INFO L280 TraceCheckUtils]: 24: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,427 INFO L280 TraceCheckUtils]: 25: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,428 INFO L280 TraceCheckUtils]: 26: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,428 INFO L280 TraceCheckUtils]: 27: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,428 INFO L280 TraceCheckUtils]: 28: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,428 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,428 INFO L280 TraceCheckUtils]: 30: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,428 INFO L263 TraceCheckUtils]: 31: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,429 INFO L280 TraceCheckUtils]: 32: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,429 INFO L280 TraceCheckUtils]: 33: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:14,429 INFO L280 TraceCheckUtils]: 34: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:14,429 INFO L280 TraceCheckUtils]: 35: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,429 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,430 INFO L280 TraceCheckUtils]: 37: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,430 INFO L280 TraceCheckUtils]: 38: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,430 INFO L280 TraceCheckUtils]: 39: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,430 INFO L280 TraceCheckUtils]: 40: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,430 INFO L280 TraceCheckUtils]: 41: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,431 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,431 INFO L280 TraceCheckUtils]: 43: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,431 INFO L263 TraceCheckUtils]: 44: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,431 INFO L280 TraceCheckUtils]: 45: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,431 INFO L280 TraceCheckUtils]: 46: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,432 INFO L280 TraceCheckUtils]: 47: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,432 INFO L280 TraceCheckUtils]: 48: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,432 INFO L280 TraceCheckUtils]: 49: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,432 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,432 INFO L280 TraceCheckUtils]: 51: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,433 INFO L280 TraceCheckUtils]: 52: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,433 INFO L280 TraceCheckUtils]: 53: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,433 INFO L280 TraceCheckUtils]: 54: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,433 INFO L280 TraceCheckUtils]: 55: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,434 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {15733#true} {16237#(= fibo_~n |fibo_#in~n|)} #46#return; {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,435 INFO L280 TraceCheckUtils]: 57: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,435 INFO L263 TraceCheckUtils]: 58: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,436 INFO L280 TraceCheckUtils]: 59: Hoare triple {15733#true} ~n := #in~n; {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,437 INFO L280 TraceCheckUtils]: 60: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {17506#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-08 22:07:14,438 INFO L280 TraceCheckUtils]: 61: Hoare triple {17506#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {17507#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:07:14,438 INFO L263 TraceCheckUtils]: 62: Hoare triple {17507#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,438 INFO L280 TraceCheckUtils]: 63: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,439 INFO L280 TraceCheckUtils]: 64: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,439 INFO L280 TraceCheckUtils]: 65: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,439 INFO L280 TraceCheckUtils]: 66: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,439 INFO L280 TraceCheckUtils]: 67: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,440 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {15733#true} {17507#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #46#return; {17507#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:07:14,441 INFO L280 TraceCheckUtils]: 69: Hoare triple {17507#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17507#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:07:14,441 INFO L263 TraceCheckUtils]: 70: Hoare triple {17507#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,442 INFO L280 TraceCheckUtils]: 71: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,442 INFO L280 TraceCheckUtils]: 72: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:14,442 INFO L280 TraceCheckUtils]: 73: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:14,442 INFO L280 TraceCheckUtils]: 74: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,444 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {15733#true} {17507#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #48#return; {17519#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,444 INFO L280 TraceCheckUtils]: 76: Hoare triple {17519#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17519#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,445 INFO L280 TraceCheckUtils]: 77: Hoare triple {17519#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {17519#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,446 INFO L280 TraceCheckUtils]: 78: Hoare triple {17519#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {17519#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,446 INFO L280 TraceCheckUtils]: 79: Hoare triple {17519#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {17519#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,447 INFO L280 TraceCheckUtils]: 80: Hoare triple {17519#(<= 2 |fibo_#in~n|)} assume true; {17519#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,448 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {17519#(<= 2 |fibo_#in~n|)} {16237#(= fibo_~n |fibo_#in~n|)} #48#return; {17465#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,449 INFO L280 TraceCheckUtils]: 82: Hoare triple {17465#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17465#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,450 INFO L280 TraceCheckUtils]: 83: Hoare triple {17465#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {17465#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,450 INFO L280 TraceCheckUtils]: 84: Hoare triple {17465#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {17465#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,451 INFO L280 TraceCheckUtils]: 85: Hoare triple {17465#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {17465#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,452 INFO L280 TraceCheckUtils]: 86: Hoare triple {17465#(<= 4 |fibo_#in~n|)} assume true; {17465#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,453 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {17465#(<= 4 |fibo_#in~n|)} {16237#(= fibo_~n |fibo_#in~n|)} #46#return; {17358#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} is VALID [2020-07-08 22:07:14,454 INFO L280 TraceCheckUtils]: 88: Hoare triple {17358#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17358#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} is VALID [2020-07-08 22:07:14,454 INFO L263 TraceCheckUtils]: 89: Hoare triple {17358#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,455 INFO L280 TraceCheckUtils]: 90: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,455 INFO L280 TraceCheckUtils]: 91: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,455 INFO L280 TraceCheckUtils]: 92: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,455 INFO L263 TraceCheckUtils]: 93: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,456 INFO L280 TraceCheckUtils]: 94: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,456 INFO L280 TraceCheckUtils]: 95: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,456 INFO L280 TraceCheckUtils]: 96: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,456 INFO L263 TraceCheckUtils]: 97: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,456 INFO L280 TraceCheckUtils]: 98: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,456 INFO L280 TraceCheckUtils]: 99: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,457 INFO L280 TraceCheckUtils]: 100: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,457 INFO L280 TraceCheckUtils]: 101: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,457 INFO L280 TraceCheckUtils]: 102: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,457 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,457 INFO L280 TraceCheckUtils]: 104: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,458 INFO L263 TraceCheckUtils]: 105: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,458 INFO L280 TraceCheckUtils]: 106: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,458 INFO L280 TraceCheckUtils]: 107: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:14,458 INFO L280 TraceCheckUtils]: 108: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:14,458 INFO L280 TraceCheckUtils]: 109: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,459 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,459 INFO L280 TraceCheckUtils]: 111: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,459 INFO L280 TraceCheckUtils]: 112: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,459 INFO L280 TraceCheckUtils]: 113: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,459 INFO L280 TraceCheckUtils]: 114: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,460 INFO L280 TraceCheckUtils]: 115: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,460 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,460 INFO L280 TraceCheckUtils]: 117: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,460 INFO L263 TraceCheckUtils]: 118: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,460 INFO L280 TraceCheckUtils]: 119: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,461 INFO L280 TraceCheckUtils]: 120: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,461 INFO L280 TraceCheckUtils]: 121: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,461 INFO L280 TraceCheckUtils]: 122: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,461 INFO L280 TraceCheckUtils]: 123: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,461 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,462 INFO L280 TraceCheckUtils]: 125: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,462 INFO L280 TraceCheckUtils]: 126: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,462 INFO L280 TraceCheckUtils]: 127: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,462 INFO L280 TraceCheckUtils]: 128: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,462 INFO L280 TraceCheckUtils]: 129: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,464 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {15733#true} {17358#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} #48#return; {17400#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,464 INFO L280 TraceCheckUtils]: 131: Hoare triple {17400#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17400#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,465 INFO L280 TraceCheckUtils]: 132: Hoare triple {17400#(<= 5 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {17400#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,466 INFO L280 TraceCheckUtils]: 133: Hoare triple {17400#(<= 5 |fibo_#in~n|)} havoc #t~ret0; {17400#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,466 INFO L280 TraceCheckUtils]: 134: Hoare triple {17400#(<= 5 |fibo_#in~n|)} havoc #t~ret1; {17400#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,467 INFO L280 TraceCheckUtils]: 135: Hoare triple {17400#(<= 5 |fibo_#in~n|)} assume true; {17400#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,468 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {17400#(<= 5 |fibo_#in~n|)} {16237#(= fibo_~n |fibo_#in~n|)} #46#return; {17204#(and (<= 6 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-08 22:07:14,469 INFO L280 TraceCheckUtils]: 137: Hoare triple {17204#(and (<= 6 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17204#(and (<= 6 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-08 22:07:14,469 INFO L263 TraceCheckUtils]: 138: Hoare triple {17204#(and (<= 6 fibo_~n) (= fibo_~n |fibo_#in~n|))} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,469 INFO L280 TraceCheckUtils]: 139: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,469 INFO L280 TraceCheckUtils]: 140: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,470 INFO L280 TraceCheckUtils]: 141: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,470 INFO L263 TraceCheckUtils]: 142: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,470 INFO L280 TraceCheckUtils]: 143: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,470 INFO L280 TraceCheckUtils]: 144: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,470 INFO L280 TraceCheckUtils]: 145: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,471 INFO L263 TraceCheckUtils]: 146: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,471 INFO L280 TraceCheckUtils]: 147: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,471 INFO L280 TraceCheckUtils]: 148: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,471 INFO L280 TraceCheckUtils]: 149: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,471 INFO L263 TraceCheckUtils]: 150: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,471 INFO L280 TraceCheckUtils]: 151: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,472 INFO L280 TraceCheckUtils]: 152: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,472 INFO L280 TraceCheckUtils]: 153: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,472 INFO L280 TraceCheckUtils]: 154: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,472 INFO L280 TraceCheckUtils]: 155: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,472 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,473 INFO L280 TraceCheckUtils]: 157: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,473 INFO L263 TraceCheckUtils]: 158: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,473 INFO L280 TraceCheckUtils]: 159: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,473 INFO L280 TraceCheckUtils]: 160: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:14,473 INFO L280 TraceCheckUtils]: 161: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:14,474 INFO L280 TraceCheckUtils]: 162: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,474 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,474 INFO L280 TraceCheckUtils]: 164: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,474 INFO L280 TraceCheckUtils]: 165: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,474 INFO L280 TraceCheckUtils]: 166: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,474 INFO L280 TraceCheckUtils]: 167: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,475 INFO L280 TraceCheckUtils]: 168: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,475 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,475 INFO L280 TraceCheckUtils]: 170: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,475 INFO L263 TraceCheckUtils]: 171: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,475 INFO L280 TraceCheckUtils]: 172: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,476 INFO L280 TraceCheckUtils]: 173: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,476 INFO L280 TraceCheckUtils]: 174: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,476 INFO L280 TraceCheckUtils]: 175: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,476 INFO L280 TraceCheckUtils]: 176: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,476 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,477 INFO L280 TraceCheckUtils]: 178: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,477 INFO L280 TraceCheckUtils]: 179: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,477 INFO L280 TraceCheckUtils]: 180: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,477 INFO L280 TraceCheckUtils]: 181: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,477 INFO L280 TraceCheckUtils]: 182: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,477 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,478 INFO L280 TraceCheckUtils]: 184: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,478 INFO L263 TraceCheckUtils]: 185: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,478 INFO L280 TraceCheckUtils]: 186: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,478 INFO L280 TraceCheckUtils]: 187: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,478 INFO L280 TraceCheckUtils]: 188: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,479 INFO L263 TraceCheckUtils]: 189: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,479 INFO L280 TraceCheckUtils]: 190: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,479 INFO L280 TraceCheckUtils]: 191: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,479 INFO L280 TraceCheckUtils]: 192: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,479 INFO L280 TraceCheckUtils]: 193: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,479 INFO L280 TraceCheckUtils]: 194: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,480 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,480 INFO L280 TraceCheckUtils]: 196: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,480 INFO L263 TraceCheckUtils]: 197: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,480 INFO L280 TraceCheckUtils]: 198: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,481 INFO L280 TraceCheckUtils]: 199: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:14,481 INFO L280 TraceCheckUtils]: 200: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:14,481 INFO L280 TraceCheckUtils]: 201: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,481 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,482 INFO L280 TraceCheckUtils]: 203: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,482 INFO L280 TraceCheckUtils]: 204: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,482 INFO L280 TraceCheckUtils]: 205: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,482 INFO L280 TraceCheckUtils]: 206: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,482 INFO L280 TraceCheckUtils]: 207: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,483 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,483 INFO L280 TraceCheckUtils]: 209: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,483 INFO L280 TraceCheckUtils]: 210: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,483 INFO L280 TraceCheckUtils]: 211: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,484 INFO L280 TraceCheckUtils]: 212: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,484 INFO L280 TraceCheckUtils]: 213: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,485 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {15733#true} {17204#(and (<= 6 fibo_~n) (= fibo_~n |fibo_#in~n|))} #48#return; {17281#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,486 INFO L280 TraceCheckUtils]: 215: Hoare triple {17281#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17281#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,487 INFO L280 TraceCheckUtils]: 216: Hoare triple {17281#(<= 6 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {17281#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,487 INFO L280 TraceCheckUtils]: 217: Hoare triple {17281#(<= 6 |fibo_#in~n|)} havoc #t~ret0; {17281#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,488 INFO L280 TraceCheckUtils]: 218: Hoare triple {17281#(<= 6 |fibo_#in~n|)} havoc #t~ret1; {17281#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,489 INFO L280 TraceCheckUtils]: 219: Hoare triple {17281#(<= 6 |fibo_#in~n|)} assume true; {17281#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,490 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {17281#(<= 6 |fibo_#in~n|)} {16237#(= fibo_~n |fibo_#in~n|)} #46#return; {16944#(and (= fibo_~n |fibo_#in~n|) (<= 7 fibo_~n))} is VALID [2020-07-08 22:07:14,491 INFO L280 TraceCheckUtils]: 221: Hoare triple {16944#(and (= fibo_~n |fibo_#in~n|) (<= 7 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16944#(and (= fibo_~n |fibo_#in~n|) (<= 7 fibo_~n))} is VALID [2020-07-08 22:07:14,491 INFO L263 TraceCheckUtils]: 222: Hoare triple {16944#(and (= fibo_~n |fibo_#in~n|) (<= 7 fibo_~n))} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,491 INFO L280 TraceCheckUtils]: 223: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,492 INFO L280 TraceCheckUtils]: 224: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,492 INFO L280 TraceCheckUtils]: 225: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,492 INFO L263 TraceCheckUtils]: 226: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,492 INFO L280 TraceCheckUtils]: 227: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,492 INFO L280 TraceCheckUtils]: 228: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,493 INFO L280 TraceCheckUtils]: 229: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,493 INFO L263 TraceCheckUtils]: 230: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,493 INFO L280 TraceCheckUtils]: 231: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,493 INFO L280 TraceCheckUtils]: 232: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,493 INFO L280 TraceCheckUtils]: 233: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,494 INFO L263 TraceCheckUtils]: 234: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,494 INFO L280 TraceCheckUtils]: 235: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,494 INFO L280 TraceCheckUtils]: 236: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,494 INFO L280 TraceCheckUtils]: 237: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,494 INFO L263 TraceCheckUtils]: 238: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,494 INFO L280 TraceCheckUtils]: 239: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,495 INFO L280 TraceCheckUtils]: 240: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,495 INFO L280 TraceCheckUtils]: 241: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,495 INFO L280 TraceCheckUtils]: 242: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,495 INFO L280 TraceCheckUtils]: 243: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,495 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,496 INFO L280 TraceCheckUtils]: 245: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,496 INFO L263 TraceCheckUtils]: 246: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,496 INFO L280 TraceCheckUtils]: 247: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,496 INFO L280 TraceCheckUtils]: 248: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:14,496 INFO L280 TraceCheckUtils]: 249: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:14,497 INFO L280 TraceCheckUtils]: 250: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,497 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,497 INFO L280 TraceCheckUtils]: 252: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,497 INFO L280 TraceCheckUtils]: 253: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,497 INFO L280 TraceCheckUtils]: 254: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,498 INFO L280 TraceCheckUtils]: 255: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,498 INFO L280 TraceCheckUtils]: 256: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,498 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,498 INFO L280 TraceCheckUtils]: 258: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,498 INFO L263 TraceCheckUtils]: 259: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,498 INFO L280 TraceCheckUtils]: 260: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,499 INFO L280 TraceCheckUtils]: 261: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,499 INFO L280 TraceCheckUtils]: 262: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,499 INFO L280 TraceCheckUtils]: 263: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,499 INFO L280 TraceCheckUtils]: 264: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,499 INFO L275 TraceCheckUtils]: 265: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,500 INFO L280 TraceCheckUtils]: 266: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,500 INFO L280 TraceCheckUtils]: 267: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,500 INFO L280 TraceCheckUtils]: 268: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,500 INFO L280 TraceCheckUtils]: 269: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,500 INFO L280 TraceCheckUtils]: 270: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,501 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,501 INFO L280 TraceCheckUtils]: 272: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,501 INFO L263 TraceCheckUtils]: 273: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,501 INFO L280 TraceCheckUtils]: 274: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,501 INFO L280 TraceCheckUtils]: 275: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,502 INFO L280 TraceCheckUtils]: 276: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,502 INFO L263 TraceCheckUtils]: 277: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,502 INFO L280 TraceCheckUtils]: 278: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,502 INFO L280 TraceCheckUtils]: 279: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,502 INFO L280 TraceCheckUtils]: 280: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,503 INFO L280 TraceCheckUtils]: 281: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,503 INFO L280 TraceCheckUtils]: 282: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,503 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,503 INFO L280 TraceCheckUtils]: 284: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,504 INFO L263 TraceCheckUtils]: 285: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,504 INFO L280 TraceCheckUtils]: 286: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,504 INFO L280 TraceCheckUtils]: 287: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:14,504 INFO L280 TraceCheckUtils]: 288: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:14,504 INFO L280 TraceCheckUtils]: 289: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,505 INFO L275 TraceCheckUtils]: 290: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,505 INFO L280 TraceCheckUtils]: 291: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,505 INFO L280 TraceCheckUtils]: 292: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,505 INFO L280 TraceCheckUtils]: 293: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,505 INFO L280 TraceCheckUtils]: 294: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,506 INFO L280 TraceCheckUtils]: 295: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,506 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,506 INFO L280 TraceCheckUtils]: 297: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,506 INFO L280 TraceCheckUtils]: 298: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,507 INFO L280 TraceCheckUtils]: 299: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,507 INFO L280 TraceCheckUtils]: 300: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,507 INFO L280 TraceCheckUtils]: 301: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,507 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,508 INFO L280 TraceCheckUtils]: 303: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,508 INFO L263 TraceCheckUtils]: 304: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,508 INFO L280 TraceCheckUtils]: 305: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,508 INFO L280 TraceCheckUtils]: 306: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,508 INFO L280 TraceCheckUtils]: 307: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,509 INFO L263 TraceCheckUtils]: 308: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,509 INFO L280 TraceCheckUtils]: 309: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,509 INFO L280 TraceCheckUtils]: 310: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,509 INFO L280 TraceCheckUtils]: 311: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,509 INFO L263 TraceCheckUtils]: 312: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,510 INFO L280 TraceCheckUtils]: 313: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,510 INFO L280 TraceCheckUtils]: 314: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,510 INFO L280 TraceCheckUtils]: 315: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,510 INFO L280 TraceCheckUtils]: 316: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,510 INFO L280 TraceCheckUtils]: 317: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,511 INFO L275 TraceCheckUtils]: 318: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,511 INFO L280 TraceCheckUtils]: 319: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,511 INFO L263 TraceCheckUtils]: 320: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,511 INFO L280 TraceCheckUtils]: 321: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,511 INFO L280 TraceCheckUtils]: 322: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:14,511 INFO L280 TraceCheckUtils]: 323: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:14,512 INFO L280 TraceCheckUtils]: 324: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,512 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,512 INFO L280 TraceCheckUtils]: 326: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,512 INFO L280 TraceCheckUtils]: 327: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,512 INFO L280 TraceCheckUtils]: 328: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,513 INFO L280 TraceCheckUtils]: 329: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,513 INFO L280 TraceCheckUtils]: 330: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,513 INFO L275 TraceCheckUtils]: 331: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,513 INFO L280 TraceCheckUtils]: 332: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,513 INFO L263 TraceCheckUtils]: 333: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,514 INFO L280 TraceCheckUtils]: 334: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,514 INFO L280 TraceCheckUtils]: 335: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,514 INFO L280 TraceCheckUtils]: 336: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,514 INFO L280 TraceCheckUtils]: 337: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,514 INFO L280 TraceCheckUtils]: 338: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,515 INFO L275 TraceCheckUtils]: 339: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,515 INFO L280 TraceCheckUtils]: 340: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,515 INFO L280 TraceCheckUtils]: 341: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,515 INFO L280 TraceCheckUtils]: 342: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,515 INFO L280 TraceCheckUtils]: 343: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,516 INFO L280 TraceCheckUtils]: 344: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,516 INFO L275 TraceCheckUtils]: 345: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,516 INFO L280 TraceCheckUtils]: 346: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,516 INFO L280 TraceCheckUtils]: 347: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,517 INFO L280 TraceCheckUtils]: 348: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,517 INFO L280 TraceCheckUtils]: 349: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,517 INFO L280 TraceCheckUtils]: 350: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,519 INFO L275 TraceCheckUtils]: 351: Hoare quadruple {15733#true} {16944#(and (= fibo_~n |fibo_#in~n|) (<= 7 fibo_~n))} #48#return; {17074#(<= 7 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,520 INFO L280 TraceCheckUtils]: 352: Hoare triple {17074#(<= 7 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17074#(<= 7 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,520 INFO L280 TraceCheckUtils]: 353: Hoare triple {17074#(<= 7 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {17074#(<= 7 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,521 INFO L280 TraceCheckUtils]: 354: Hoare triple {17074#(<= 7 |fibo_#in~n|)} havoc #t~ret0; {17074#(<= 7 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,522 INFO L280 TraceCheckUtils]: 355: Hoare triple {17074#(<= 7 |fibo_#in~n|)} havoc #t~ret1; {17074#(<= 7 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,522 INFO L280 TraceCheckUtils]: 356: Hoare triple {17074#(<= 7 |fibo_#in~n|)} assume true; {17074#(<= 7 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,524 INFO L275 TraceCheckUtils]: 357: Hoare quadruple {17074#(<= 7 |fibo_#in~n|)} {16237#(= fibo_~n |fibo_#in~n|)} #46#return; {16596#(and (= fibo_~n |fibo_#in~n|) (<= 8 fibo_~n))} is VALID [2020-07-08 22:07:14,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:14,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:14,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:14,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:14,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:14,659 INFO L280 TraceCheckUtils]: 0: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,659 INFO L280 TraceCheckUtils]: 1: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,659 INFO L280 TraceCheckUtils]: 2: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,659 INFO L280 TraceCheckUtils]: 3: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,660 INFO L280 TraceCheckUtils]: 4: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,660 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:14,663 INFO L280 TraceCheckUtils]: 0: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,663 INFO L280 TraceCheckUtils]: 1: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:14,663 INFO L280 TraceCheckUtils]: 2: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:14,663 INFO L280 TraceCheckUtils]: 3: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,664 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,664 INFO L280 TraceCheckUtils]: 0: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,664 INFO L280 TraceCheckUtils]: 1: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,664 INFO L280 TraceCheckUtils]: 2: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,664 INFO L263 TraceCheckUtils]: 3: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,665 INFO L280 TraceCheckUtils]: 4: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,665 INFO L280 TraceCheckUtils]: 5: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,665 INFO L280 TraceCheckUtils]: 6: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,665 INFO L280 TraceCheckUtils]: 7: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,665 INFO L280 TraceCheckUtils]: 8: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,666 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,666 INFO L280 TraceCheckUtils]: 10: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,666 INFO L263 TraceCheckUtils]: 11: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,666 INFO L280 TraceCheckUtils]: 12: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,666 INFO L280 TraceCheckUtils]: 13: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:14,667 INFO L280 TraceCheckUtils]: 14: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:14,667 INFO L280 TraceCheckUtils]: 15: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,667 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,667 INFO L280 TraceCheckUtils]: 17: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,668 INFO L280 TraceCheckUtils]: 18: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,668 INFO L280 TraceCheckUtils]: 19: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,668 INFO L280 TraceCheckUtils]: 20: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,668 INFO L280 TraceCheckUtils]: 21: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,668 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:14,672 INFO L280 TraceCheckUtils]: 0: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,672 INFO L280 TraceCheckUtils]: 1: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,672 INFO L280 TraceCheckUtils]: 2: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,673 INFO L280 TraceCheckUtils]: 3: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,673 INFO L280 TraceCheckUtils]: 4: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,673 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,673 INFO L280 TraceCheckUtils]: 0: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,673 INFO L280 TraceCheckUtils]: 1: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,674 INFO L280 TraceCheckUtils]: 2: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,674 INFO L263 TraceCheckUtils]: 3: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,674 INFO L280 TraceCheckUtils]: 4: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,674 INFO L280 TraceCheckUtils]: 5: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,675 INFO L280 TraceCheckUtils]: 6: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,675 INFO L263 TraceCheckUtils]: 7: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,675 INFO L280 TraceCheckUtils]: 8: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,675 INFO L280 TraceCheckUtils]: 9: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,675 INFO L280 TraceCheckUtils]: 10: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,676 INFO L280 TraceCheckUtils]: 11: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,676 INFO L280 TraceCheckUtils]: 12: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,676 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,676 INFO L280 TraceCheckUtils]: 14: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,676 INFO L263 TraceCheckUtils]: 15: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,677 INFO L280 TraceCheckUtils]: 16: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,677 INFO L280 TraceCheckUtils]: 17: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:14,677 INFO L280 TraceCheckUtils]: 18: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:14,677 INFO L280 TraceCheckUtils]: 19: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,677 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,678 INFO L280 TraceCheckUtils]: 21: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,678 INFO L280 TraceCheckUtils]: 22: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,678 INFO L280 TraceCheckUtils]: 23: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,678 INFO L280 TraceCheckUtils]: 24: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,678 INFO L280 TraceCheckUtils]: 25: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,679 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,679 INFO L280 TraceCheckUtils]: 27: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,679 INFO L263 TraceCheckUtils]: 28: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,679 INFO L280 TraceCheckUtils]: 29: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,680 INFO L280 TraceCheckUtils]: 30: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,680 INFO L280 TraceCheckUtils]: 31: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,680 INFO L280 TraceCheckUtils]: 32: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,680 INFO L280 TraceCheckUtils]: 33: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,680 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,681 INFO L280 TraceCheckUtils]: 35: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,681 INFO L280 TraceCheckUtils]: 36: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,681 INFO L280 TraceCheckUtils]: 37: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,681 INFO L280 TraceCheckUtils]: 38: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,682 INFO L280 TraceCheckUtils]: 39: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,682 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:14,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:14,690 INFO L280 TraceCheckUtils]: 0: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,690 INFO L280 TraceCheckUtils]: 1: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,690 INFO L280 TraceCheckUtils]: 2: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,691 INFO L280 TraceCheckUtils]: 3: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,691 INFO L280 TraceCheckUtils]: 4: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,691 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:14,694 INFO L280 TraceCheckUtils]: 0: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,695 INFO L280 TraceCheckUtils]: 1: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:14,695 INFO L280 TraceCheckUtils]: 2: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:14,695 INFO L280 TraceCheckUtils]: 3: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,695 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,696 INFO L280 TraceCheckUtils]: 0: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,696 INFO L280 TraceCheckUtils]: 1: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,696 INFO L280 TraceCheckUtils]: 2: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,696 INFO L263 TraceCheckUtils]: 3: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,696 INFO L280 TraceCheckUtils]: 4: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,697 INFO L280 TraceCheckUtils]: 5: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,697 INFO L280 TraceCheckUtils]: 6: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,697 INFO L280 TraceCheckUtils]: 7: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,697 INFO L280 TraceCheckUtils]: 8: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,697 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,698 INFO L280 TraceCheckUtils]: 10: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,698 INFO L263 TraceCheckUtils]: 11: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,698 INFO L280 TraceCheckUtils]: 12: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,698 INFO L280 TraceCheckUtils]: 13: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:14,699 INFO L280 TraceCheckUtils]: 14: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:14,699 INFO L280 TraceCheckUtils]: 15: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,699 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,699 INFO L280 TraceCheckUtils]: 17: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,699 INFO L280 TraceCheckUtils]: 18: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,700 INFO L280 TraceCheckUtils]: 19: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,700 INFO L280 TraceCheckUtils]: 20: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,700 INFO L280 TraceCheckUtils]: 21: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,700 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,701 INFO L280 TraceCheckUtils]: 0: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,701 INFO L280 TraceCheckUtils]: 1: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,702 INFO L280 TraceCheckUtils]: 2: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,702 INFO L263 TraceCheckUtils]: 3: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,702 INFO L280 TraceCheckUtils]: 4: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,703 INFO L280 TraceCheckUtils]: 5: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,703 INFO L280 TraceCheckUtils]: 6: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,703 INFO L263 TraceCheckUtils]: 7: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,703 INFO L280 TraceCheckUtils]: 8: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,703 INFO L280 TraceCheckUtils]: 9: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,703 INFO L280 TraceCheckUtils]: 10: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,704 INFO L263 TraceCheckUtils]: 11: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,704 INFO L280 TraceCheckUtils]: 12: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,704 INFO L280 TraceCheckUtils]: 13: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,704 INFO L280 TraceCheckUtils]: 14: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,704 INFO L280 TraceCheckUtils]: 15: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,705 INFO L280 TraceCheckUtils]: 16: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,705 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,705 INFO L280 TraceCheckUtils]: 18: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,705 INFO L263 TraceCheckUtils]: 19: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,705 INFO L280 TraceCheckUtils]: 20: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,706 INFO L280 TraceCheckUtils]: 21: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:14,706 INFO L280 TraceCheckUtils]: 22: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:14,706 INFO L280 TraceCheckUtils]: 23: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,706 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,706 INFO L280 TraceCheckUtils]: 25: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,707 INFO L280 TraceCheckUtils]: 26: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,707 INFO L280 TraceCheckUtils]: 27: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,707 INFO L280 TraceCheckUtils]: 28: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,708 INFO L280 TraceCheckUtils]: 29: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,708 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,708 INFO L280 TraceCheckUtils]: 31: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,708 INFO L263 TraceCheckUtils]: 32: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,709 INFO L280 TraceCheckUtils]: 33: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,709 INFO L280 TraceCheckUtils]: 34: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,709 INFO L280 TraceCheckUtils]: 35: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,709 INFO L280 TraceCheckUtils]: 36: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,710 INFO L280 TraceCheckUtils]: 37: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,710 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,710 INFO L280 TraceCheckUtils]: 39: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,710 INFO L280 TraceCheckUtils]: 40: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,710 INFO L280 TraceCheckUtils]: 41: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,711 INFO L280 TraceCheckUtils]: 42: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,711 INFO L280 TraceCheckUtils]: 43: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,711 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,711 INFO L280 TraceCheckUtils]: 45: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,711 INFO L263 TraceCheckUtils]: 46: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,711 INFO L280 TraceCheckUtils]: 47: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,712 INFO L280 TraceCheckUtils]: 48: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,712 INFO L280 TraceCheckUtils]: 49: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,712 INFO L263 TraceCheckUtils]: 50: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,712 INFO L280 TraceCheckUtils]: 51: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,713 INFO L280 TraceCheckUtils]: 52: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,713 INFO L280 TraceCheckUtils]: 53: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,713 INFO L280 TraceCheckUtils]: 54: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,714 INFO L280 TraceCheckUtils]: 55: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,714 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,714 INFO L280 TraceCheckUtils]: 57: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,714 INFO L263 TraceCheckUtils]: 58: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,715 INFO L280 TraceCheckUtils]: 59: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,715 INFO L280 TraceCheckUtils]: 60: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:14,715 INFO L280 TraceCheckUtils]: 61: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:14,715 INFO L280 TraceCheckUtils]: 62: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,716 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,716 INFO L280 TraceCheckUtils]: 64: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,716 INFO L280 TraceCheckUtils]: 65: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,716 INFO L280 TraceCheckUtils]: 66: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,716 INFO L280 TraceCheckUtils]: 67: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,716 INFO L280 TraceCheckUtils]: 68: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,717 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,717 INFO L280 TraceCheckUtils]: 70: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,717 INFO L280 TraceCheckUtils]: 71: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,717 INFO L280 TraceCheckUtils]: 72: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,717 INFO L280 TraceCheckUtils]: 73: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,718 INFO L280 TraceCheckUtils]: 74: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,718 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:14,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:14,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:14,734 INFO L280 TraceCheckUtils]: 0: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,735 INFO L280 TraceCheckUtils]: 1: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,735 INFO L280 TraceCheckUtils]: 2: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,735 INFO L280 TraceCheckUtils]: 3: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,735 INFO L280 TraceCheckUtils]: 4: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,735 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:14,739 INFO L280 TraceCheckUtils]: 0: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,739 INFO L280 TraceCheckUtils]: 1: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:14,739 INFO L280 TraceCheckUtils]: 2: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:14,740 INFO L280 TraceCheckUtils]: 3: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,740 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,740 INFO L280 TraceCheckUtils]: 0: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,740 INFO L280 TraceCheckUtils]: 1: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,741 INFO L280 TraceCheckUtils]: 2: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,741 INFO L263 TraceCheckUtils]: 3: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,741 INFO L280 TraceCheckUtils]: 4: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,741 INFO L280 TraceCheckUtils]: 5: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,741 INFO L280 TraceCheckUtils]: 6: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,741 INFO L280 TraceCheckUtils]: 7: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,742 INFO L280 TraceCheckUtils]: 8: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,742 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,742 INFO L280 TraceCheckUtils]: 10: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,742 INFO L263 TraceCheckUtils]: 11: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,743 INFO L280 TraceCheckUtils]: 12: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,743 INFO L280 TraceCheckUtils]: 13: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:14,743 INFO L280 TraceCheckUtils]: 14: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:14,743 INFO L280 TraceCheckUtils]: 15: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,744 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,744 INFO L280 TraceCheckUtils]: 17: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,744 INFO L280 TraceCheckUtils]: 18: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,745 INFO L280 TraceCheckUtils]: 19: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,745 INFO L280 TraceCheckUtils]: 20: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,745 INFO L280 TraceCheckUtils]: 21: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,745 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:07:14,748 INFO L280 TraceCheckUtils]: 0: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,749 INFO L280 TraceCheckUtils]: 1: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,749 INFO L280 TraceCheckUtils]: 2: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,749 INFO L280 TraceCheckUtils]: 3: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,749 INFO L280 TraceCheckUtils]: 4: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,750 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,750 INFO L280 TraceCheckUtils]: 0: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,750 INFO L280 TraceCheckUtils]: 1: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,750 INFO L280 TraceCheckUtils]: 2: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,750 INFO L263 TraceCheckUtils]: 3: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,751 INFO L280 TraceCheckUtils]: 4: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,751 INFO L280 TraceCheckUtils]: 5: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,751 INFO L280 TraceCheckUtils]: 6: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,751 INFO L263 TraceCheckUtils]: 7: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,751 INFO L280 TraceCheckUtils]: 8: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,752 INFO L280 TraceCheckUtils]: 9: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,752 INFO L280 TraceCheckUtils]: 10: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,752 INFO L280 TraceCheckUtils]: 11: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,752 INFO L280 TraceCheckUtils]: 12: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,752 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,752 INFO L280 TraceCheckUtils]: 14: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,753 INFO L263 TraceCheckUtils]: 15: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,753 INFO L280 TraceCheckUtils]: 16: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,753 INFO L280 TraceCheckUtils]: 17: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:14,753 INFO L280 TraceCheckUtils]: 18: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:14,753 INFO L280 TraceCheckUtils]: 19: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,754 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,754 INFO L280 TraceCheckUtils]: 21: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,754 INFO L280 TraceCheckUtils]: 22: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,754 INFO L280 TraceCheckUtils]: 23: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,754 INFO L280 TraceCheckUtils]: 24: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,754 INFO L280 TraceCheckUtils]: 25: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,755 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,755 INFO L280 TraceCheckUtils]: 27: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,755 INFO L263 TraceCheckUtils]: 28: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,755 INFO L280 TraceCheckUtils]: 29: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,755 INFO L280 TraceCheckUtils]: 30: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,756 INFO L280 TraceCheckUtils]: 31: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,756 INFO L280 TraceCheckUtils]: 32: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,756 INFO L280 TraceCheckUtils]: 33: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,756 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,756 INFO L280 TraceCheckUtils]: 35: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,757 INFO L280 TraceCheckUtils]: 36: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,757 INFO L280 TraceCheckUtils]: 37: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,757 INFO L280 TraceCheckUtils]: 38: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,757 INFO L280 TraceCheckUtils]: 39: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,757 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,758 INFO L280 TraceCheckUtils]: 0: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,758 INFO L280 TraceCheckUtils]: 1: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,759 INFO L280 TraceCheckUtils]: 2: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,759 INFO L263 TraceCheckUtils]: 3: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,759 INFO L280 TraceCheckUtils]: 4: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,759 INFO L280 TraceCheckUtils]: 5: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,759 INFO L280 TraceCheckUtils]: 6: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,760 INFO L263 TraceCheckUtils]: 7: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,760 INFO L280 TraceCheckUtils]: 8: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,760 INFO L280 TraceCheckUtils]: 9: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,760 INFO L280 TraceCheckUtils]: 10: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,760 INFO L263 TraceCheckUtils]: 11: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,761 INFO L280 TraceCheckUtils]: 12: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,761 INFO L280 TraceCheckUtils]: 13: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,761 INFO L280 TraceCheckUtils]: 14: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,761 INFO L263 TraceCheckUtils]: 15: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,761 INFO L280 TraceCheckUtils]: 16: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,761 INFO L280 TraceCheckUtils]: 17: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,762 INFO L280 TraceCheckUtils]: 18: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,762 INFO L280 TraceCheckUtils]: 19: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,762 INFO L280 TraceCheckUtils]: 20: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,762 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,762 INFO L280 TraceCheckUtils]: 22: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,763 INFO L263 TraceCheckUtils]: 23: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,763 INFO L280 TraceCheckUtils]: 24: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,763 INFO L280 TraceCheckUtils]: 25: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:14,763 INFO L280 TraceCheckUtils]: 26: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:14,763 INFO L280 TraceCheckUtils]: 27: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,763 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,764 INFO L280 TraceCheckUtils]: 29: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,764 INFO L280 TraceCheckUtils]: 30: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,764 INFO L280 TraceCheckUtils]: 31: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,764 INFO L280 TraceCheckUtils]: 32: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,764 INFO L280 TraceCheckUtils]: 33: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,764 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,765 INFO L280 TraceCheckUtils]: 35: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,765 INFO L263 TraceCheckUtils]: 36: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,765 INFO L280 TraceCheckUtils]: 37: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,765 INFO L280 TraceCheckUtils]: 38: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,765 INFO L280 TraceCheckUtils]: 39: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,765 INFO L280 TraceCheckUtils]: 40: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,766 INFO L280 TraceCheckUtils]: 41: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,766 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,766 INFO L280 TraceCheckUtils]: 43: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,766 INFO L280 TraceCheckUtils]: 44: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,766 INFO L280 TraceCheckUtils]: 45: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,767 INFO L280 TraceCheckUtils]: 46: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,767 INFO L280 TraceCheckUtils]: 47: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,767 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,767 INFO L280 TraceCheckUtils]: 49: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,767 INFO L263 TraceCheckUtils]: 50: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,767 INFO L280 TraceCheckUtils]: 51: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,768 INFO L280 TraceCheckUtils]: 52: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,768 INFO L280 TraceCheckUtils]: 53: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,768 INFO L263 TraceCheckUtils]: 54: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,768 INFO L280 TraceCheckUtils]: 55: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,768 INFO L280 TraceCheckUtils]: 56: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,769 INFO L280 TraceCheckUtils]: 57: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,769 INFO L280 TraceCheckUtils]: 58: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,769 INFO L280 TraceCheckUtils]: 59: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,769 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,769 INFO L280 TraceCheckUtils]: 61: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,769 INFO L263 TraceCheckUtils]: 62: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,770 INFO L280 TraceCheckUtils]: 63: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,770 INFO L280 TraceCheckUtils]: 64: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:14,770 INFO L280 TraceCheckUtils]: 65: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:14,770 INFO L280 TraceCheckUtils]: 66: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,770 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,771 INFO L280 TraceCheckUtils]: 68: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,771 INFO L280 TraceCheckUtils]: 69: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,771 INFO L280 TraceCheckUtils]: 70: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,771 INFO L280 TraceCheckUtils]: 71: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,771 INFO L280 TraceCheckUtils]: 72: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,771 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,772 INFO L280 TraceCheckUtils]: 74: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,772 INFO L280 TraceCheckUtils]: 75: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,772 INFO L280 TraceCheckUtils]: 76: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,772 INFO L280 TraceCheckUtils]: 77: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,772 INFO L280 TraceCheckUtils]: 78: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,772 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,773 INFO L280 TraceCheckUtils]: 80: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,773 INFO L263 TraceCheckUtils]: 81: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,773 INFO L280 TraceCheckUtils]: 82: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,773 INFO L280 TraceCheckUtils]: 83: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,773 INFO L280 TraceCheckUtils]: 84: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,774 INFO L263 TraceCheckUtils]: 85: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,774 INFO L280 TraceCheckUtils]: 86: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,774 INFO L280 TraceCheckUtils]: 87: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,774 INFO L280 TraceCheckUtils]: 88: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,774 INFO L263 TraceCheckUtils]: 89: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,774 INFO L280 TraceCheckUtils]: 90: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,774 INFO L280 TraceCheckUtils]: 91: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,775 INFO L280 TraceCheckUtils]: 92: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,775 INFO L280 TraceCheckUtils]: 93: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,775 INFO L280 TraceCheckUtils]: 94: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,775 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,775 INFO L280 TraceCheckUtils]: 96: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,776 INFO L263 TraceCheckUtils]: 97: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,776 INFO L280 TraceCheckUtils]: 98: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,776 INFO L280 TraceCheckUtils]: 99: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:14,776 INFO L280 TraceCheckUtils]: 100: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:14,776 INFO L280 TraceCheckUtils]: 101: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,777 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,777 INFO L280 TraceCheckUtils]: 103: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,777 INFO L280 TraceCheckUtils]: 104: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,777 INFO L280 TraceCheckUtils]: 105: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,777 INFO L280 TraceCheckUtils]: 106: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,778 INFO L280 TraceCheckUtils]: 107: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,778 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,778 INFO L280 TraceCheckUtils]: 109: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,778 INFO L263 TraceCheckUtils]: 110: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,778 INFO L280 TraceCheckUtils]: 111: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,778 INFO L280 TraceCheckUtils]: 112: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,779 INFO L280 TraceCheckUtils]: 113: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,779 INFO L280 TraceCheckUtils]: 114: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,779 INFO L280 TraceCheckUtils]: 115: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,779 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,779 INFO L280 TraceCheckUtils]: 117: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,779 INFO L280 TraceCheckUtils]: 118: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,780 INFO L280 TraceCheckUtils]: 119: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,780 INFO L280 TraceCheckUtils]: 120: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,780 INFO L280 TraceCheckUtils]: 121: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,780 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,780 INFO L280 TraceCheckUtils]: 123: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,781 INFO L280 TraceCheckUtils]: 124: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,781 INFO L280 TraceCheckUtils]: 125: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,781 INFO L280 TraceCheckUtils]: 126: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,781 INFO L280 TraceCheckUtils]: 127: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,782 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {15733#true} {16596#(and (= fibo_~n |fibo_#in~n|) (<= 8 fibo_~n))} #48#return; {16726#(<= 8 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,791 INFO L280 TraceCheckUtils]: 0: Hoare triple {15733#true} ~n := #in~n; {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,791 INFO L280 TraceCheckUtils]: 1: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,792 INFO L280 TraceCheckUtils]: 2: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,792 INFO L263 TraceCheckUtils]: 3: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,793 INFO L280 TraceCheckUtils]: 4: Hoare triple {15733#true} ~n := #in~n; {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,793 INFO L280 TraceCheckUtils]: 5: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,794 INFO L280 TraceCheckUtils]: 6: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,794 INFO L263 TraceCheckUtils]: 7: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,795 INFO L280 TraceCheckUtils]: 8: Hoare triple {15733#true} ~n := #in~n; {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,795 INFO L280 TraceCheckUtils]: 9: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,796 INFO L280 TraceCheckUtils]: 10: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,796 INFO L263 TraceCheckUtils]: 11: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,796 INFO L280 TraceCheckUtils]: 12: Hoare triple {15733#true} ~n := #in~n; {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,797 INFO L280 TraceCheckUtils]: 13: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,797 INFO L280 TraceCheckUtils]: 14: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,798 INFO L263 TraceCheckUtils]: 15: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,798 INFO L280 TraceCheckUtils]: 16: Hoare triple {15733#true} ~n := #in~n; {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,799 INFO L280 TraceCheckUtils]: 17: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,799 INFO L280 TraceCheckUtils]: 18: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,799 INFO L263 TraceCheckUtils]: 19: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,800 INFO L280 TraceCheckUtils]: 20: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,800 INFO L280 TraceCheckUtils]: 21: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,800 INFO L280 TraceCheckUtils]: 22: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,800 INFO L263 TraceCheckUtils]: 23: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,800 INFO L280 TraceCheckUtils]: 24: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,801 INFO L280 TraceCheckUtils]: 25: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,801 INFO L280 TraceCheckUtils]: 26: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,801 INFO L263 TraceCheckUtils]: 27: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,801 INFO L280 TraceCheckUtils]: 28: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,801 INFO L280 TraceCheckUtils]: 29: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,801 INFO L280 TraceCheckUtils]: 30: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,802 INFO L280 TraceCheckUtils]: 31: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,802 INFO L280 TraceCheckUtils]: 32: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,802 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,802 INFO L280 TraceCheckUtils]: 34: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,802 INFO L263 TraceCheckUtils]: 35: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,802 INFO L280 TraceCheckUtils]: 36: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,803 INFO L280 TraceCheckUtils]: 37: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:14,803 INFO L280 TraceCheckUtils]: 38: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:14,803 INFO L280 TraceCheckUtils]: 39: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,803 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,803 INFO L280 TraceCheckUtils]: 41: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,803 INFO L280 TraceCheckUtils]: 42: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,804 INFO L280 TraceCheckUtils]: 43: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,804 INFO L280 TraceCheckUtils]: 44: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,804 INFO L280 TraceCheckUtils]: 45: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,804 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,804 INFO L280 TraceCheckUtils]: 47: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,804 INFO L263 TraceCheckUtils]: 48: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,805 INFO L280 TraceCheckUtils]: 49: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,805 INFO L280 TraceCheckUtils]: 50: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,805 INFO L280 TraceCheckUtils]: 51: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,805 INFO L280 TraceCheckUtils]: 52: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,805 INFO L280 TraceCheckUtils]: 53: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,805 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,806 INFO L280 TraceCheckUtils]: 55: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,806 INFO L280 TraceCheckUtils]: 56: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,806 INFO L280 TraceCheckUtils]: 57: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,806 INFO L280 TraceCheckUtils]: 58: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,806 INFO L280 TraceCheckUtils]: 59: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,807 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {15733#true} {16237#(= fibo_~n |fibo_#in~n|)} #46#return; {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,808 INFO L280 TraceCheckUtils]: 61: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,808 INFO L263 TraceCheckUtils]: 62: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,809 INFO L280 TraceCheckUtils]: 63: Hoare triple {15733#true} ~n := #in~n; {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,809 INFO L280 TraceCheckUtils]: 64: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {17506#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-08 22:07:14,810 INFO L280 TraceCheckUtils]: 65: Hoare triple {17506#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {17507#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:07:14,810 INFO L263 TraceCheckUtils]: 66: Hoare triple {17507#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,810 INFO L280 TraceCheckUtils]: 67: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,811 INFO L280 TraceCheckUtils]: 68: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,811 INFO L280 TraceCheckUtils]: 69: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,811 INFO L280 TraceCheckUtils]: 70: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,811 INFO L280 TraceCheckUtils]: 71: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,812 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {15733#true} {17507#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #46#return; {17507#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:07:14,813 INFO L280 TraceCheckUtils]: 73: Hoare triple {17507#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17507#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:07:14,813 INFO L263 TraceCheckUtils]: 74: Hoare triple {17507#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,813 INFO L280 TraceCheckUtils]: 75: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,813 INFO L280 TraceCheckUtils]: 76: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:14,813 INFO L280 TraceCheckUtils]: 77: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:14,814 INFO L280 TraceCheckUtils]: 78: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,815 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {15733#true} {17507#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #48#return; {17519#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,815 INFO L280 TraceCheckUtils]: 80: Hoare triple {17519#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17519#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,816 INFO L280 TraceCheckUtils]: 81: Hoare triple {17519#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {17519#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,816 INFO L280 TraceCheckUtils]: 82: Hoare triple {17519#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {17519#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,817 INFO L280 TraceCheckUtils]: 83: Hoare triple {17519#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {17519#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,817 INFO L280 TraceCheckUtils]: 84: Hoare triple {17519#(<= 2 |fibo_#in~n|)} assume true; {17519#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,819 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {17519#(<= 2 |fibo_#in~n|)} {16237#(= fibo_~n |fibo_#in~n|)} #48#return; {17465#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,819 INFO L280 TraceCheckUtils]: 86: Hoare triple {17465#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17465#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,820 INFO L280 TraceCheckUtils]: 87: Hoare triple {17465#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {17465#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,820 INFO L280 TraceCheckUtils]: 88: Hoare triple {17465#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {17465#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,821 INFO L280 TraceCheckUtils]: 89: Hoare triple {17465#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {17465#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,821 INFO L280 TraceCheckUtils]: 90: Hoare triple {17465#(<= 4 |fibo_#in~n|)} assume true; {17465#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,822 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {17465#(<= 4 |fibo_#in~n|)} {16237#(= fibo_~n |fibo_#in~n|)} #46#return; {17358#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} is VALID [2020-07-08 22:07:14,823 INFO L280 TraceCheckUtils]: 92: Hoare triple {17358#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17358#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} is VALID [2020-07-08 22:07:14,823 INFO L263 TraceCheckUtils]: 93: Hoare triple {17358#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,824 INFO L280 TraceCheckUtils]: 94: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,824 INFO L280 TraceCheckUtils]: 95: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,824 INFO L280 TraceCheckUtils]: 96: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,824 INFO L263 TraceCheckUtils]: 97: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,824 INFO L280 TraceCheckUtils]: 98: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,825 INFO L280 TraceCheckUtils]: 99: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,825 INFO L280 TraceCheckUtils]: 100: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,825 INFO L263 TraceCheckUtils]: 101: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,825 INFO L280 TraceCheckUtils]: 102: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,825 INFO L280 TraceCheckUtils]: 103: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,825 INFO L280 TraceCheckUtils]: 104: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,826 INFO L280 TraceCheckUtils]: 105: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,826 INFO L280 TraceCheckUtils]: 106: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,826 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,826 INFO L280 TraceCheckUtils]: 108: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,826 INFO L263 TraceCheckUtils]: 109: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,827 INFO L280 TraceCheckUtils]: 110: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,827 INFO L280 TraceCheckUtils]: 111: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:14,827 INFO L280 TraceCheckUtils]: 112: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:14,827 INFO L280 TraceCheckUtils]: 113: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,827 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,827 INFO L280 TraceCheckUtils]: 115: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,828 INFO L280 TraceCheckUtils]: 116: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,828 INFO L280 TraceCheckUtils]: 117: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,828 INFO L280 TraceCheckUtils]: 118: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,828 INFO L280 TraceCheckUtils]: 119: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,828 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,828 INFO L280 TraceCheckUtils]: 121: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,829 INFO L263 TraceCheckUtils]: 122: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,829 INFO L280 TraceCheckUtils]: 123: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,829 INFO L280 TraceCheckUtils]: 124: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,829 INFO L280 TraceCheckUtils]: 125: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,829 INFO L280 TraceCheckUtils]: 126: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,830 INFO L280 TraceCheckUtils]: 127: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,830 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,830 INFO L280 TraceCheckUtils]: 129: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,830 INFO L280 TraceCheckUtils]: 130: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,830 INFO L280 TraceCheckUtils]: 131: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,831 INFO L280 TraceCheckUtils]: 132: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,831 INFO L280 TraceCheckUtils]: 133: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,832 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {15733#true} {17358#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} #48#return; {17400#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,833 INFO L280 TraceCheckUtils]: 135: Hoare triple {17400#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17400#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,833 INFO L280 TraceCheckUtils]: 136: Hoare triple {17400#(<= 5 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {17400#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,834 INFO L280 TraceCheckUtils]: 137: Hoare triple {17400#(<= 5 |fibo_#in~n|)} havoc #t~ret0; {17400#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,834 INFO L280 TraceCheckUtils]: 138: Hoare triple {17400#(<= 5 |fibo_#in~n|)} havoc #t~ret1; {17400#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,835 INFO L280 TraceCheckUtils]: 139: Hoare triple {17400#(<= 5 |fibo_#in~n|)} assume true; {17400#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,836 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {17400#(<= 5 |fibo_#in~n|)} {16237#(= fibo_~n |fibo_#in~n|)} #46#return; {17204#(and (<= 6 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-08 22:07:14,837 INFO L280 TraceCheckUtils]: 141: Hoare triple {17204#(and (<= 6 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17204#(and (<= 6 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-08 22:07:14,837 INFO L263 TraceCheckUtils]: 142: Hoare triple {17204#(and (<= 6 fibo_~n) (= fibo_~n |fibo_#in~n|))} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,837 INFO L280 TraceCheckUtils]: 143: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,837 INFO L280 TraceCheckUtils]: 144: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,838 INFO L280 TraceCheckUtils]: 145: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,838 INFO L263 TraceCheckUtils]: 146: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,838 INFO L280 TraceCheckUtils]: 147: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,838 INFO L280 TraceCheckUtils]: 148: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,838 INFO L280 TraceCheckUtils]: 149: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,839 INFO L263 TraceCheckUtils]: 150: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,839 INFO L280 TraceCheckUtils]: 151: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,839 INFO L280 TraceCheckUtils]: 152: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,839 INFO L280 TraceCheckUtils]: 153: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,839 INFO L263 TraceCheckUtils]: 154: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,840 INFO L280 TraceCheckUtils]: 155: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,840 INFO L280 TraceCheckUtils]: 156: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,840 INFO L280 TraceCheckUtils]: 157: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,840 INFO L280 TraceCheckUtils]: 158: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,840 INFO L280 TraceCheckUtils]: 159: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,841 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,841 INFO L280 TraceCheckUtils]: 161: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,841 INFO L263 TraceCheckUtils]: 162: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,841 INFO L280 TraceCheckUtils]: 163: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,841 INFO L280 TraceCheckUtils]: 164: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:14,842 INFO L280 TraceCheckUtils]: 165: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:14,842 INFO L280 TraceCheckUtils]: 166: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,842 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,842 INFO L280 TraceCheckUtils]: 168: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,842 INFO L280 TraceCheckUtils]: 169: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,842 INFO L280 TraceCheckUtils]: 170: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,843 INFO L280 TraceCheckUtils]: 171: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,843 INFO L280 TraceCheckUtils]: 172: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,843 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,843 INFO L280 TraceCheckUtils]: 174: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,843 INFO L263 TraceCheckUtils]: 175: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,843 INFO L280 TraceCheckUtils]: 176: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,844 INFO L280 TraceCheckUtils]: 177: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,844 INFO L280 TraceCheckUtils]: 178: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,844 INFO L280 TraceCheckUtils]: 179: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,844 INFO L280 TraceCheckUtils]: 180: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,844 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,844 INFO L280 TraceCheckUtils]: 182: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,845 INFO L280 TraceCheckUtils]: 183: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,845 INFO L280 TraceCheckUtils]: 184: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,845 INFO L280 TraceCheckUtils]: 185: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,845 INFO L280 TraceCheckUtils]: 186: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,845 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,845 INFO L280 TraceCheckUtils]: 188: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,846 INFO L263 TraceCheckUtils]: 189: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,846 INFO L280 TraceCheckUtils]: 190: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,846 INFO L280 TraceCheckUtils]: 191: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,846 INFO L280 TraceCheckUtils]: 192: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,846 INFO L263 TraceCheckUtils]: 193: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,846 INFO L280 TraceCheckUtils]: 194: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,847 INFO L280 TraceCheckUtils]: 195: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,847 INFO L280 TraceCheckUtils]: 196: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,847 INFO L280 TraceCheckUtils]: 197: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,847 INFO L280 TraceCheckUtils]: 198: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,847 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,847 INFO L280 TraceCheckUtils]: 200: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,848 INFO L263 TraceCheckUtils]: 201: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,848 INFO L280 TraceCheckUtils]: 202: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,848 INFO L280 TraceCheckUtils]: 203: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:14,848 INFO L280 TraceCheckUtils]: 204: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:14,848 INFO L280 TraceCheckUtils]: 205: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,849 INFO L275 TraceCheckUtils]: 206: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,849 INFO L280 TraceCheckUtils]: 207: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,849 INFO L280 TraceCheckUtils]: 208: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,849 INFO L280 TraceCheckUtils]: 209: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,849 INFO L280 TraceCheckUtils]: 210: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,849 INFO L280 TraceCheckUtils]: 211: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,850 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,850 INFO L280 TraceCheckUtils]: 213: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,850 INFO L280 TraceCheckUtils]: 214: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,850 INFO L280 TraceCheckUtils]: 215: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,850 INFO L280 TraceCheckUtils]: 216: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,851 INFO L280 TraceCheckUtils]: 217: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,852 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {15733#true} {17204#(and (<= 6 fibo_~n) (= fibo_~n |fibo_#in~n|))} #48#return; {17281#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,852 INFO L280 TraceCheckUtils]: 219: Hoare triple {17281#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17281#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,853 INFO L280 TraceCheckUtils]: 220: Hoare triple {17281#(<= 6 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {17281#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,853 INFO L280 TraceCheckUtils]: 221: Hoare triple {17281#(<= 6 |fibo_#in~n|)} havoc #t~ret0; {17281#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,854 INFO L280 TraceCheckUtils]: 222: Hoare triple {17281#(<= 6 |fibo_#in~n|)} havoc #t~ret1; {17281#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,855 INFO L280 TraceCheckUtils]: 223: Hoare triple {17281#(<= 6 |fibo_#in~n|)} assume true; {17281#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,856 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {17281#(<= 6 |fibo_#in~n|)} {16237#(= fibo_~n |fibo_#in~n|)} #46#return; {16944#(and (= fibo_~n |fibo_#in~n|) (<= 7 fibo_~n))} is VALID [2020-07-08 22:07:14,857 INFO L280 TraceCheckUtils]: 225: Hoare triple {16944#(and (= fibo_~n |fibo_#in~n|) (<= 7 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16944#(and (= fibo_~n |fibo_#in~n|) (<= 7 fibo_~n))} is VALID [2020-07-08 22:07:14,857 INFO L263 TraceCheckUtils]: 226: Hoare triple {16944#(and (= fibo_~n |fibo_#in~n|) (<= 7 fibo_~n))} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,857 INFO L280 TraceCheckUtils]: 227: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,857 INFO L280 TraceCheckUtils]: 228: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,857 INFO L280 TraceCheckUtils]: 229: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,858 INFO L263 TraceCheckUtils]: 230: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,858 INFO L280 TraceCheckUtils]: 231: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,858 INFO L280 TraceCheckUtils]: 232: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,858 INFO L280 TraceCheckUtils]: 233: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,858 INFO L263 TraceCheckUtils]: 234: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,858 INFO L280 TraceCheckUtils]: 235: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,859 INFO L280 TraceCheckUtils]: 236: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,859 INFO L280 TraceCheckUtils]: 237: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,859 INFO L263 TraceCheckUtils]: 238: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,859 INFO L280 TraceCheckUtils]: 239: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,859 INFO L280 TraceCheckUtils]: 240: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,859 INFO L280 TraceCheckUtils]: 241: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,860 INFO L263 TraceCheckUtils]: 242: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,860 INFO L280 TraceCheckUtils]: 243: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,860 INFO L280 TraceCheckUtils]: 244: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,860 INFO L280 TraceCheckUtils]: 245: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,860 INFO L280 TraceCheckUtils]: 246: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,861 INFO L280 TraceCheckUtils]: 247: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,861 INFO L275 TraceCheckUtils]: 248: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,861 INFO L280 TraceCheckUtils]: 249: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,861 INFO L263 TraceCheckUtils]: 250: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,861 INFO L280 TraceCheckUtils]: 251: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,861 INFO L280 TraceCheckUtils]: 252: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:14,862 INFO L280 TraceCheckUtils]: 253: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:14,862 INFO L280 TraceCheckUtils]: 254: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,862 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,862 INFO L280 TraceCheckUtils]: 256: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,862 INFO L280 TraceCheckUtils]: 257: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,863 INFO L280 TraceCheckUtils]: 258: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,863 INFO L280 TraceCheckUtils]: 259: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,863 INFO L280 TraceCheckUtils]: 260: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,863 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,863 INFO L280 TraceCheckUtils]: 262: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,863 INFO L263 TraceCheckUtils]: 263: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,864 INFO L280 TraceCheckUtils]: 264: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,864 INFO L280 TraceCheckUtils]: 265: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,864 INFO L280 TraceCheckUtils]: 266: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,864 INFO L280 TraceCheckUtils]: 267: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,864 INFO L280 TraceCheckUtils]: 268: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,864 INFO L275 TraceCheckUtils]: 269: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,865 INFO L280 TraceCheckUtils]: 270: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,865 INFO L280 TraceCheckUtils]: 271: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,865 INFO L280 TraceCheckUtils]: 272: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,865 INFO L280 TraceCheckUtils]: 273: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,865 INFO L280 TraceCheckUtils]: 274: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,865 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,866 INFO L280 TraceCheckUtils]: 276: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,866 INFO L263 TraceCheckUtils]: 277: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,866 INFO L280 TraceCheckUtils]: 278: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,866 INFO L280 TraceCheckUtils]: 279: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,866 INFO L280 TraceCheckUtils]: 280: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,866 INFO L263 TraceCheckUtils]: 281: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,867 INFO L280 TraceCheckUtils]: 282: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,867 INFO L280 TraceCheckUtils]: 283: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,867 INFO L280 TraceCheckUtils]: 284: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,867 INFO L280 TraceCheckUtils]: 285: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,867 INFO L280 TraceCheckUtils]: 286: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,868 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,868 INFO L280 TraceCheckUtils]: 288: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,868 INFO L263 TraceCheckUtils]: 289: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,868 INFO L280 TraceCheckUtils]: 290: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,868 INFO L280 TraceCheckUtils]: 291: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:14,868 INFO L280 TraceCheckUtils]: 292: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:14,869 INFO L280 TraceCheckUtils]: 293: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,869 INFO L275 TraceCheckUtils]: 294: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,869 INFO L280 TraceCheckUtils]: 295: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,869 INFO L280 TraceCheckUtils]: 296: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,869 INFO L280 TraceCheckUtils]: 297: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,869 INFO L280 TraceCheckUtils]: 298: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,870 INFO L280 TraceCheckUtils]: 299: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,870 INFO L275 TraceCheckUtils]: 300: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,870 INFO L280 TraceCheckUtils]: 301: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,870 INFO L280 TraceCheckUtils]: 302: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,870 INFO L280 TraceCheckUtils]: 303: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,870 INFO L280 TraceCheckUtils]: 304: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,871 INFO L280 TraceCheckUtils]: 305: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,871 INFO L275 TraceCheckUtils]: 306: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,871 INFO L280 TraceCheckUtils]: 307: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,871 INFO L263 TraceCheckUtils]: 308: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,871 INFO L280 TraceCheckUtils]: 309: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,872 INFO L280 TraceCheckUtils]: 310: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,872 INFO L280 TraceCheckUtils]: 311: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,872 INFO L263 TraceCheckUtils]: 312: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,872 INFO L280 TraceCheckUtils]: 313: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,872 INFO L280 TraceCheckUtils]: 314: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,872 INFO L280 TraceCheckUtils]: 315: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,873 INFO L263 TraceCheckUtils]: 316: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,873 INFO L280 TraceCheckUtils]: 317: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,873 INFO L280 TraceCheckUtils]: 318: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,873 INFO L280 TraceCheckUtils]: 319: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,873 INFO L280 TraceCheckUtils]: 320: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,873 INFO L280 TraceCheckUtils]: 321: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,874 INFO L275 TraceCheckUtils]: 322: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,874 INFO L280 TraceCheckUtils]: 323: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,874 INFO L263 TraceCheckUtils]: 324: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,874 INFO L280 TraceCheckUtils]: 325: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,874 INFO L280 TraceCheckUtils]: 326: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:14,875 INFO L280 TraceCheckUtils]: 327: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:14,875 INFO L280 TraceCheckUtils]: 328: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,875 INFO L275 TraceCheckUtils]: 329: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,875 INFO L280 TraceCheckUtils]: 330: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,875 INFO L280 TraceCheckUtils]: 331: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,875 INFO L280 TraceCheckUtils]: 332: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,876 INFO L280 TraceCheckUtils]: 333: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,876 INFO L280 TraceCheckUtils]: 334: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,876 INFO L275 TraceCheckUtils]: 335: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,876 INFO L280 TraceCheckUtils]: 336: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,876 INFO L263 TraceCheckUtils]: 337: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,876 INFO L280 TraceCheckUtils]: 338: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,877 INFO L280 TraceCheckUtils]: 339: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,877 INFO L280 TraceCheckUtils]: 340: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,877 INFO L280 TraceCheckUtils]: 341: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,877 INFO L280 TraceCheckUtils]: 342: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,877 INFO L275 TraceCheckUtils]: 343: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,878 INFO L280 TraceCheckUtils]: 344: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,878 INFO L280 TraceCheckUtils]: 345: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,878 INFO L280 TraceCheckUtils]: 346: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,878 INFO L280 TraceCheckUtils]: 347: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,878 INFO L280 TraceCheckUtils]: 348: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,879 INFO L275 TraceCheckUtils]: 349: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,879 INFO L280 TraceCheckUtils]: 350: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,879 INFO L280 TraceCheckUtils]: 351: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,879 INFO L280 TraceCheckUtils]: 352: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,879 INFO L280 TraceCheckUtils]: 353: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,879 INFO L280 TraceCheckUtils]: 354: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,881 INFO L275 TraceCheckUtils]: 355: Hoare quadruple {15733#true} {16944#(and (= fibo_~n |fibo_#in~n|) (<= 7 fibo_~n))} #48#return; {17074#(<= 7 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,881 INFO L280 TraceCheckUtils]: 356: Hoare triple {17074#(<= 7 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17074#(<= 7 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,882 INFO L280 TraceCheckUtils]: 357: Hoare triple {17074#(<= 7 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {17074#(<= 7 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,882 INFO L280 TraceCheckUtils]: 358: Hoare triple {17074#(<= 7 |fibo_#in~n|)} havoc #t~ret0; {17074#(<= 7 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,883 INFO L280 TraceCheckUtils]: 359: Hoare triple {17074#(<= 7 |fibo_#in~n|)} havoc #t~ret1; {17074#(<= 7 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,884 INFO L280 TraceCheckUtils]: 360: Hoare triple {17074#(<= 7 |fibo_#in~n|)} assume true; {17074#(<= 7 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,885 INFO L275 TraceCheckUtils]: 361: Hoare quadruple {17074#(<= 7 |fibo_#in~n|)} {16237#(= fibo_~n |fibo_#in~n|)} #46#return; {16596#(and (= fibo_~n |fibo_#in~n|) (<= 8 fibo_~n))} is VALID [2020-07-08 22:07:14,886 INFO L280 TraceCheckUtils]: 362: Hoare triple {16596#(and (= fibo_~n |fibo_#in~n|) (<= 8 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16596#(and (= fibo_~n |fibo_#in~n|) (<= 8 fibo_~n))} is VALID [2020-07-08 22:07:14,886 INFO L263 TraceCheckUtils]: 363: Hoare triple {16596#(and (= fibo_~n |fibo_#in~n|) (<= 8 fibo_~n))} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,886 INFO L280 TraceCheckUtils]: 364: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,886 INFO L280 TraceCheckUtils]: 365: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,886 INFO L280 TraceCheckUtils]: 366: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,886 INFO L263 TraceCheckUtils]: 367: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,887 INFO L280 TraceCheckUtils]: 368: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,887 INFO L280 TraceCheckUtils]: 369: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,887 INFO L280 TraceCheckUtils]: 370: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,887 INFO L263 TraceCheckUtils]: 371: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,887 INFO L280 TraceCheckUtils]: 372: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,888 INFO L280 TraceCheckUtils]: 373: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,888 INFO L280 TraceCheckUtils]: 374: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,888 INFO L263 TraceCheckUtils]: 375: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,888 INFO L280 TraceCheckUtils]: 376: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,888 INFO L280 TraceCheckUtils]: 377: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,888 INFO L280 TraceCheckUtils]: 378: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,889 INFO L263 TraceCheckUtils]: 379: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,889 INFO L280 TraceCheckUtils]: 380: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,889 INFO L280 TraceCheckUtils]: 381: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,889 INFO L280 TraceCheckUtils]: 382: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,889 INFO L280 TraceCheckUtils]: 383: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,889 INFO L280 TraceCheckUtils]: 384: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,890 INFO L275 TraceCheckUtils]: 385: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,890 INFO L280 TraceCheckUtils]: 386: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,890 INFO L263 TraceCheckUtils]: 387: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,890 INFO L280 TraceCheckUtils]: 388: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,890 INFO L280 TraceCheckUtils]: 389: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:14,890 INFO L280 TraceCheckUtils]: 390: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:14,891 INFO L280 TraceCheckUtils]: 391: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,891 INFO L275 TraceCheckUtils]: 392: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,891 INFO L280 TraceCheckUtils]: 393: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,891 INFO L280 TraceCheckUtils]: 394: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,891 INFO L280 TraceCheckUtils]: 395: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,892 INFO L280 TraceCheckUtils]: 396: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,892 INFO L280 TraceCheckUtils]: 397: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,892 INFO L275 TraceCheckUtils]: 398: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,892 INFO L280 TraceCheckUtils]: 399: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,892 INFO L263 TraceCheckUtils]: 400: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,892 INFO L280 TraceCheckUtils]: 401: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,893 INFO L280 TraceCheckUtils]: 402: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,893 INFO L280 TraceCheckUtils]: 403: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,893 INFO L280 TraceCheckUtils]: 404: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,893 INFO L280 TraceCheckUtils]: 405: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,893 INFO L275 TraceCheckUtils]: 406: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,893 INFO L280 TraceCheckUtils]: 407: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,894 INFO L280 TraceCheckUtils]: 408: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,894 INFO L280 TraceCheckUtils]: 409: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,894 INFO L280 TraceCheckUtils]: 410: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,894 INFO L280 TraceCheckUtils]: 411: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,894 INFO L275 TraceCheckUtils]: 412: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,894 INFO L280 TraceCheckUtils]: 413: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,895 INFO L263 TraceCheckUtils]: 414: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,895 INFO L280 TraceCheckUtils]: 415: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,895 INFO L280 TraceCheckUtils]: 416: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,895 INFO L280 TraceCheckUtils]: 417: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,895 INFO L263 TraceCheckUtils]: 418: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,895 INFO L280 TraceCheckUtils]: 419: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,896 INFO L280 TraceCheckUtils]: 420: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,896 INFO L280 TraceCheckUtils]: 421: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,896 INFO L280 TraceCheckUtils]: 422: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,896 INFO L280 TraceCheckUtils]: 423: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,896 INFO L275 TraceCheckUtils]: 424: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,896 INFO L280 TraceCheckUtils]: 425: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,897 INFO L263 TraceCheckUtils]: 426: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,897 INFO L280 TraceCheckUtils]: 427: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,897 INFO L280 TraceCheckUtils]: 428: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:14,897 INFO L280 TraceCheckUtils]: 429: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:14,897 INFO L280 TraceCheckUtils]: 430: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,898 INFO L275 TraceCheckUtils]: 431: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,898 INFO L280 TraceCheckUtils]: 432: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,898 INFO L280 TraceCheckUtils]: 433: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,898 INFO L280 TraceCheckUtils]: 434: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,898 INFO L280 TraceCheckUtils]: 435: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,898 INFO L280 TraceCheckUtils]: 436: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,899 INFO L275 TraceCheckUtils]: 437: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,899 INFO L280 TraceCheckUtils]: 438: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,899 INFO L280 TraceCheckUtils]: 439: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,899 INFO L280 TraceCheckUtils]: 440: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,899 INFO L280 TraceCheckUtils]: 441: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,900 INFO L280 TraceCheckUtils]: 442: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,900 INFO L275 TraceCheckUtils]: 443: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,900 INFO L280 TraceCheckUtils]: 444: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,900 INFO L263 TraceCheckUtils]: 445: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,900 INFO L280 TraceCheckUtils]: 446: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,900 INFO L280 TraceCheckUtils]: 447: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,901 INFO L280 TraceCheckUtils]: 448: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,901 INFO L263 TraceCheckUtils]: 449: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,901 INFO L280 TraceCheckUtils]: 450: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,901 INFO L280 TraceCheckUtils]: 451: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,901 INFO L280 TraceCheckUtils]: 452: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:14,901 INFO L263 TraceCheckUtils]: 453: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:14,901 INFO L280 TraceCheckUtils]: 454: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,902 INFO L280 TraceCheckUtils]: 455: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,902 INFO L280 TraceCheckUtils]: 456: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,902 INFO L280 TraceCheckUtils]: 457: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,902 INFO L280 TraceCheckUtils]: 458: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,902 INFO L275 TraceCheckUtils]: 459: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,903 INFO L280 TraceCheckUtils]: 460: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,903 INFO L263 TraceCheckUtils]: 461: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,903 INFO L280 TraceCheckUtils]: 462: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,903 INFO L280 TraceCheckUtils]: 463: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:14,903 INFO L280 TraceCheckUtils]: 464: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:14,903 INFO L280 TraceCheckUtils]: 465: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,904 INFO L275 TraceCheckUtils]: 466: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,904 INFO L280 TraceCheckUtils]: 467: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,904 INFO L280 TraceCheckUtils]: 468: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,904 INFO L280 TraceCheckUtils]: 469: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,904 INFO L280 TraceCheckUtils]: 470: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,904 INFO L280 TraceCheckUtils]: 471: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,905 INFO L275 TraceCheckUtils]: 472: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:14,905 INFO L280 TraceCheckUtils]: 473: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,905 INFO L263 TraceCheckUtils]: 474: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:14,905 INFO L280 TraceCheckUtils]: 475: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:14,905 INFO L280 TraceCheckUtils]: 476: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:14,905 INFO L280 TraceCheckUtils]: 477: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:14,906 INFO L280 TraceCheckUtils]: 478: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:14,906 INFO L280 TraceCheckUtils]: 479: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,906 INFO L275 TraceCheckUtils]: 480: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,906 INFO L280 TraceCheckUtils]: 481: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,906 INFO L280 TraceCheckUtils]: 482: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,907 INFO L280 TraceCheckUtils]: 483: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,907 INFO L280 TraceCheckUtils]: 484: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,907 INFO L280 TraceCheckUtils]: 485: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,907 INFO L275 TraceCheckUtils]: 486: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:14,907 INFO L280 TraceCheckUtils]: 487: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:14,907 INFO L280 TraceCheckUtils]: 488: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,908 INFO L280 TraceCheckUtils]: 489: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:14,908 INFO L280 TraceCheckUtils]: 490: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:14,908 INFO L280 TraceCheckUtils]: 491: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:14,909 INFO L275 TraceCheckUtils]: 492: Hoare quadruple {15733#true} {16596#(and (= fibo_~n |fibo_#in~n|) (<= 8 fibo_~n))} #48#return; {16726#(<= 8 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,910 INFO L280 TraceCheckUtils]: 493: Hoare triple {16726#(<= 8 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16726#(<= 8 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,910 INFO L280 TraceCheckUtils]: 494: Hoare triple {16726#(<= 8 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {16726#(<= 8 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,911 INFO L280 TraceCheckUtils]: 495: Hoare triple {16726#(<= 8 |fibo_#in~n|)} havoc #t~ret0; {16726#(<= 8 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,911 INFO L280 TraceCheckUtils]: 496: Hoare triple {16726#(<= 8 |fibo_#in~n|)} havoc #t~ret1; {16726#(<= 8 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,912 INFO L280 TraceCheckUtils]: 497: Hoare triple {16726#(<= 8 |fibo_#in~n|)} assume true; {16726#(<= 8 |fibo_#in~n|)} is VALID [2020-07-08 22:07:14,913 INFO L275 TraceCheckUtils]: 498: Hoare quadruple {16726#(<= 8 |fibo_#in~n|)} {15737#(<= main_~x~0 7)} #44#return; {15734#false} is VALID [2020-07-08 22:07:15,077 INFO L263 TraceCheckUtils]: 0: Hoare triple {15733#true} call ULTIMATE.init(); {15733#true} is VALID [2020-07-08 22:07:15,077 INFO L280 TraceCheckUtils]: 1: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:15,077 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15733#true} {15733#true} #40#return; {15733#true} is VALID [2020-07-08 22:07:15,078 INFO L263 TraceCheckUtils]: 3: Hoare triple {15733#true} call #t~ret3 := main(); {15733#true} is VALID [2020-07-08 22:07:15,078 INFO L280 TraceCheckUtils]: 4: Hoare triple {15733#true} ~x~0 := 7; {15737#(<= main_~x~0 7)} is VALID [2020-07-08 22:07:15,078 INFO L263 TraceCheckUtils]: 5: Hoare triple {15737#(<= main_~x~0 7)} call #t~ret2 := fibo(~x~0); {15733#true} is VALID [2020-07-08 22:07:15,079 INFO L280 TraceCheckUtils]: 6: Hoare triple {15733#true} ~n := #in~n; {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:15,079 INFO L280 TraceCheckUtils]: 7: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:15,079 INFO L280 TraceCheckUtils]: 8: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:15,080 INFO L263 TraceCheckUtils]: 9: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:15,080 INFO L280 TraceCheckUtils]: 10: Hoare triple {15733#true} ~n := #in~n; {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:15,080 INFO L280 TraceCheckUtils]: 11: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:15,081 INFO L280 TraceCheckUtils]: 12: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:15,081 INFO L263 TraceCheckUtils]: 13: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:15,082 INFO L280 TraceCheckUtils]: 14: Hoare triple {15733#true} ~n := #in~n; {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:15,082 INFO L280 TraceCheckUtils]: 15: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:15,083 INFO L280 TraceCheckUtils]: 16: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:15,083 INFO L263 TraceCheckUtils]: 17: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:15,083 INFO L280 TraceCheckUtils]: 18: Hoare triple {15733#true} ~n := #in~n; {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:15,084 INFO L280 TraceCheckUtils]: 19: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:15,084 INFO L280 TraceCheckUtils]: 20: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:15,084 INFO L263 TraceCheckUtils]: 21: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:15,085 INFO L280 TraceCheckUtils]: 22: Hoare triple {15733#true} ~n := #in~n; {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:15,085 INFO L280 TraceCheckUtils]: 23: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:15,086 INFO L280 TraceCheckUtils]: 24: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:15,086 INFO L263 TraceCheckUtils]: 25: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:15,086 INFO L280 TraceCheckUtils]: 26: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:15,086 INFO L280 TraceCheckUtils]: 27: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:15,086 INFO L280 TraceCheckUtils]: 28: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:15,087 INFO L263 TraceCheckUtils]: 29: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:15,087 INFO L280 TraceCheckUtils]: 30: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:15,087 INFO L280 TraceCheckUtils]: 31: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:15,087 INFO L280 TraceCheckUtils]: 32: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:15,087 INFO L263 TraceCheckUtils]: 33: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:15,087 INFO L280 TraceCheckUtils]: 34: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:15,087 INFO L280 TraceCheckUtils]: 35: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:15,088 INFO L280 TraceCheckUtils]: 36: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:15,088 INFO L280 TraceCheckUtils]: 37: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:15,088 INFO L280 TraceCheckUtils]: 38: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:15,088 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:15,088 INFO L280 TraceCheckUtils]: 40: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:15,088 INFO L263 TraceCheckUtils]: 41: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:15,088 INFO L280 TraceCheckUtils]: 42: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:15,088 INFO L280 TraceCheckUtils]: 43: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:15,088 INFO L280 TraceCheckUtils]: 44: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:15,089 INFO L280 TraceCheckUtils]: 45: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:15,089 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:15,089 INFO L280 TraceCheckUtils]: 47: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:15,089 INFO L280 TraceCheckUtils]: 48: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:15,089 INFO L280 TraceCheckUtils]: 49: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:15,089 INFO L280 TraceCheckUtils]: 50: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:15,089 INFO L280 TraceCheckUtils]: 51: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:15,089 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:15,089 INFO L280 TraceCheckUtils]: 53: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:15,090 INFO L263 TraceCheckUtils]: 54: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:15,090 INFO L280 TraceCheckUtils]: 55: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:15,090 INFO L280 TraceCheckUtils]: 56: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:15,090 INFO L280 TraceCheckUtils]: 57: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:15,090 INFO L280 TraceCheckUtils]: 58: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:15,090 INFO L280 TraceCheckUtils]: 59: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:15,090 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:15,090 INFO L280 TraceCheckUtils]: 61: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:15,090 INFO L280 TraceCheckUtils]: 62: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:15,091 INFO L280 TraceCheckUtils]: 63: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:15,091 INFO L280 TraceCheckUtils]: 64: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:15,091 INFO L280 TraceCheckUtils]: 65: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:15,092 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {15733#true} {16237#(= fibo_~n |fibo_#in~n|)} #46#return; {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:15,092 INFO L280 TraceCheckUtils]: 67: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:15,092 INFO L263 TraceCheckUtils]: 68: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:15,092 INFO L280 TraceCheckUtils]: 69: Hoare triple {15733#true} ~n := #in~n; {16237#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-08 22:07:15,093 INFO L280 TraceCheckUtils]: 70: Hoare triple {16237#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {17506#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-08 22:07:15,094 INFO L280 TraceCheckUtils]: 71: Hoare triple {17506#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {17507#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:07:15,094 INFO L263 TraceCheckUtils]: 72: Hoare triple {17507#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:15,094 INFO L280 TraceCheckUtils]: 73: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:15,094 INFO L280 TraceCheckUtils]: 74: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:15,094 INFO L280 TraceCheckUtils]: 75: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:15,094 INFO L280 TraceCheckUtils]: 76: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:15,094 INFO L280 TraceCheckUtils]: 77: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:15,095 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {15733#true} {17507#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #46#return; {17507#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:07:15,095 INFO L280 TraceCheckUtils]: 79: Hoare triple {17507#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17507#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} is VALID [2020-07-08 22:07:15,096 INFO L263 TraceCheckUtils]: 80: Hoare triple {17507#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:15,096 INFO L280 TraceCheckUtils]: 81: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:15,096 INFO L280 TraceCheckUtils]: 82: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:15,096 INFO L280 TraceCheckUtils]: 83: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:15,096 INFO L280 TraceCheckUtils]: 84: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:15,097 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {15733#true} {17507#(and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n))} #48#return; {17519#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:15,104 INFO L280 TraceCheckUtils]: 86: Hoare triple {17519#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17519#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:15,104 INFO L280 TraceCheckUtils]: 87: Hoare triple {17519#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {17519#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:15,105 INFO L280 TraceCheckUtils]: 88: Hoare triple {17519#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {17519#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:15,105 INFO L280 TraceCheckUtils]: 89: Hoare triple {17519#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {17519#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:15,106 INFO L280 TraceCheckUtils]: 90: Hoare triple {17519#(<= 2 |fibo_#in~n|)} assume true; {17519#(<= 2 |fibo_#in~n|)} is VALID [2020-07-08 22:07:15,107 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {17519#(<= 2 |fibo_#in~n|)} {16237#(= fibo_~n |fibo_#in~n|)} #48#return; {17465#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:15,108 INFO L280 TraceCheckUtils]: 92: Hoare triple {17465#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17465#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:15,113 INFO L280 TraceCheckUtils]: 93: Hoare triple {17465#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {17465#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:15,113 INFO L280 TraceCheckUtils]: 94: Hoare triple {17465#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {17465#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:15,114 INFO L280 TraceCheckUtils]: 95: Hoare triple {17465#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {17465#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:15,114 INFO L280 TraceCheckUtils]: 96: Hoare triple {17465#(<= 4 |fibo_#in~n|)} assume true; {17465#(<= 4 |fibo_#in~n|)} is VALID [2020-07-08 22:07:15,116 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {17465#(<= 4 |fibo_#in~n|)} {16237#(= fibo_~n |fibo_#in~n|)} #46#return; {17358#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} is VALID [2020-07-08 22:07:15,116 INFO L280 TraceCheckUtils]: 98: Hoare triple {17358#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17358#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} is VALID [2020-07-08 22:07:15,117 INFO L263 TraceCheckUtils]: 99: Hoare triple {17358#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:15,117 INFO L280 TraceCheckUtils]: 100: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:15,117 INFO L280 TraceCheckUtils]: 101: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:15,117 INFO L280 TraceCheckUtils]: 102: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:15,117 INFO L263 TraceCheckUtils]: 103: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:15,118 INFO L280 TraceCheckUtils]: 104: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:15,118 INFO L280 TraceCheckUtils]: 105: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:15,118 INFO L280 TraceCheckUtils]: 106: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:15,118 INFO L263 TraceCheckUtils]: 107: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:15,118 INFO L280 TraceCheckUtils]: 108: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:15,118 INFO L280 TraceCheckUtils]: 109: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:15,119 INFO L280 TraceCheckUtils]: 110: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:15,119 INFO L280 TraceCheckUtils]: 111: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:15,119 INFO L280 TraceCheckUtils]: 112: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:15,119 INFO L275 TraceCheckUtils]: 113: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:15,119 INFO L280 TraceCheckUtils]: 114: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:15,119 INFO L263 TraceCheckUtils]: 115: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:15,119 INFO L280 TraceCheckUtils]: 116: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:15,120 INFO L280 TraceCheckUtils]: 117: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:15,120 INFO L280 TraceCheckUtils]: 118: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:15,120 INFO L280 TraceCheckUtils]: 119: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:15,120 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:15,120 INFO L280 TraceCheckUtils]: 121: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:15,120 INFO L280 TraceCheckUtils]: 122: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:15,121 INFO L280 TraceCheckUtils]: 123: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:15,121 INFO L280 TraceCheckUtils]: 124: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:15,121 INFO L280 TraceCheckUtils]: 125: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:15,121 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:15,121 INFO L280 TraceCheckUtils]: 127: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:15,121 INFO L263 TraceCheckUtils]: 128: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:15,122 INFO L280 TraceCheckUtils]: 129: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:15,122 INFO L280 TraceCheckUtils]: 130: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:15,122 INFO L280 TraceCheckUtils]: 131: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:15,122 INFO L280 TraceCheckUtils]: 132: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:15,122 INFO L280 TraceCheckUtils]: 133: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:15,122 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:15,123 INFO L280 TraceCheckUtils]: 135: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:15,123 INFO L280 TraceCheckUtils]: 136: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:15,123 INFO L280 TraceCheckUtils]: 137: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:15,123 INFO L280 TraceCheckUtils]: 138: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:15,123 INFO L280 TraceCheckUtils]: 139: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:15,124 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {15733#true} {17358#(and (= fibo_~n |fibo_#in~n|) (<= 5 fibo_~n))} #48#return; {17400#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:15,125 INFO L280 TraceCheckUtils]: 141: Hoare triple {17400#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17400#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:15,126 INFO L280 TraceCheckUtils]: 142: Hoare triple {17400#(<= 5 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {17400#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:15,126 INFO L280 TraceCheckUtils]: 143: Hoare triple {17400#(<= 5 |fibo_#in~n|)} havoc #t~ret0; {17400#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:15,127 INFO L280 TraceCheckUtils]: 144: Hoare triple {17400#(<= 5 |fibo_#in~n|)} havoc #t~ret1; {17400#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:15,127 INFO L280 TraceCheckUtils]: 145: Hoare triple {17400#(<= 5 |fibo_#in~n|)} assume true; {17400#(<= 5 |fibo_#in~n|)} is VALID [2020-07-08 22:07:15,128 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {17400#(<= 5 |fibo_#in~n|)} {16237#(= fibo_~n |fibo_#in~n|)} #46#return; {17204#(and (<= 6 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-08 22:07:15,129 INFO L280 TraceCheckUtils]: 147: Hoare triple {17204#(and (<= 6 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17204#(and (<= 6 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-08 22:07:15,129 INFO L263 TraceCheckUtils]: 148: Hoare triple {17204#(and (<= 6 fibo_~n) (= fibo_~n |fibo_#in~n|))} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:15,129 INFO L280 TraceCheckUtils]: 149: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:15,130 INFO L280 TraceCheckUtils]: 150: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:15,130 INFO L280 TraceCheckUtils]: 151: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:15,130 INFO L263 TraceCheckUtils]: 152: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:15,130 INFO L280 TraceCheckUtils]: 153: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:15,130 INFO L280 TraceCheckUtils]: 154: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:15,130 INFO L280 TraceCheckUtils]: 155: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:15,131 INFO L263 TraceCheckUtils]: 156: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:15,131 INFO L280 TraceCheckUtils]: 157: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:15,131 INFO L280 TraceCheckUtils]: 158: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:15,131 INFO L280 TraceCheckUtils]: 159: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:15,131 INFO L263 TraceCheckUtils]: 160: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:15,132 INFO L280 TraceCheckUtils]: 161: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:15,132 INFO L280 TraceCheckUtils]: 162: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:15,132 INFO L280 TraceCheckUtils]: 163: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:15,132 INFO L280 TraceCheckUtils]: 164: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:15,132 INFO L280 TraceCheckUtils]: 165: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:15,132 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:15,133 INFO L280 TraceCheckUtils]: 167: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:15,133 INFO L263 TraceCheckUtils]: 168: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:15,133 INFO L280 TraceCheckUtils]: 169: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:15,133 INFO L280 TraceCheckUtils]: 170: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:15,133 INFO L280 TraceCheckUtils]: 171: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:15,133 INFO L280 TraceCheckUtils]: 172: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:15,134 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:15,134 INFO L280 TraceCheckUtils]: 174: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:15,134 INFO L280 TraceCheckUtils]: 175: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:15,134 INFO L280 TraceCheckUtils]: 176: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:15,134 INFO L280 TraceCheckUtils]: 177: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:15,134 INFO L280 TraceCheckUtils]: 178: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:15,134 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:15,135 INFO L280 TraceCheckUtils]: 180: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:15,135 INFO L263 TraceCheckUtils]: 181: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:15,135 INFO L280 TraceCheckUtils]: 182: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:15,135 INFO L280 TraceCheckUtils]: 183: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:15,135 INFO L280 TraceCheckUtils]: 184: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:15,135 INFO L280 TraceCheckUtils]: 185: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:15,136 INFO L280 TraceCheckUtils]: 186: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:15,136 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:15,136 INFO L280 TraceCheckUtils]: 188: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:15,136 INFO L280 TraceCheckUtils]: 189: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:15,136 INFO L280 TraceCheckUtils]: 190: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:15,136 INFO L280 TraceCheckUtils]: 191: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:15,137 INFO L280 TraceCheckUtils]: 192: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:15,137 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:15,137 INFO L280 TraceCheckUtils]: 194: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:15,137 INFO L263 TraceCheckUtils]: 195: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:15,137 INFO L280 TraceCheckUtils]: 196: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:15,137 INFO L280 TraceCheckUtils]: 197: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:15,138 INFO L280 TraceCheckUtils]: 198: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:15,138 INFO L263 TraceCheckUtils]: 199: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:15,138 INFO L280 TraceCheckUtils]: 200: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:15,138 INFO L280 TraceCheckUtils]: 201: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:15,138 INFO L280 TraceCheckUtils]: 202: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:15,138 INFO L280 TraceCheckUtils]: 203: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:15,138 INFO L280 TraceCheckUtils]: 204: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:15,139 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:15,139 INFO L280 TraceCheckUtils]: 206: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:15,139 INFO L263 TraceCheckUtils]: 207: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:15,139 INFO L280 TraceCheckUtils]: 208: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:15,139 INFO L280 TraceCheckUtils]: 209: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:15,139 INFO L280 TraceCheckUtils]: 210: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:15,140 INFO L280 TraceCheckUtils]: 211: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:15,140 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:15,140 INFO L280 TraceCheckUtils]: 213: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:15,140 INFO L280 TraceCheckUtils]: 214: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:15,140 INFO L280 TraceCheckUtils]: 215: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:15,140 INFO L280 TraceCheckUtils]: 216: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:15,141 INFO L280 TraceCheckUtils]: 217: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:15,141 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:15,141 INFO L280 TraceCheckUtils]: 219: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:15,141 INFO L280 TraceCheckUtils]: 220: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:15,141 INFO L280 TraceCheckUtils]: 221: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:15,141 INFO L280 TraceCheckUtils]: 222: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:15,142 INFO L280 TraceCheckUtils]: 223: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:15,143 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {15733#true} {17204#(and (<= 6 fibo_~n) (= fibo_~n |fibo_#in~n|))} #48#return; {17281#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:15,143 INFO L280 TraceCheckUtils]: 225: Hoare triple {17281#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17281#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:15,144 INFO L280 TraceCheckUtils]: 226: Hoare triple {17281#(<= 6 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {17281#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:15,144 INFO L280 TraceCheckUtils]: 227: Hoare triple {17281#(<= 6 |fibo_#in~n|)} havoc #t~ret0; {17281#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:15,145 INFO L280 TraceCheckUtils]: 228: Hoare triple {17281#(<= 6 |fibo_#in~n|)} havoc #t~ret1; {17281#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:15,145 INFO L280 TraceCheckUtils]: 229: Hoare triple {17281#(<= 6 |fibo_#in~n|)} assume true; {17281#(<= 6 |fibo_#in~n|)} is VALID [2020-07-08 22:07:15,146 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {17281#(<= 6 |fibo_#in~n|)} {16237#(= fibo_~n |fibo_#in~n|)} #46#return; {16944#(and (= fibo_~n |fibo_#in~n|) (<= 7 fibo_~n))} is VALID [2020-07-08 22:07:15,147 INFO L280 TraceCheckUtils]: 231: Hoare triple {16944#(and (= fibo_~n |fibo_#in~n|) (<= 7 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16944#(and (= fibo_~n |fibo_#in~n|) (<= 7 fibo_~n))} is VALID [2020-07-08 22:07:15,147 INFO L263 TraceCheckUtils]: 232: Hoare triple {16944#(and (= fibo_~n |fibo_#in~n|) (<= 7 fibo_~n))} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:15,147 INFO L280 TraceCheckUtils]: 233: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:15,148 INFO L280 TraceCheckUtils]: 234: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:15,148 INFO L280 TraceCheckUtils]: 235: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:15,148 INFO L263 TraceCheckUtils]: 236: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:15,148 INFO L280 TraceCheckUtils]: 237: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:15,148 INFO L280 TraceCheckUtils]: 238: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:15,148 INFO L280 TraceCheckUtils]: 239: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:15,149 INFO L263 TraceCheckUtils]: 240: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:15,149 INFO L280 TraceCheckUtils]: 241: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:15,149 INFO L280 TraceCheckUtils]: 242: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:15,149 INFO L280 TraceCheckUtils]: 243: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:15,149 INFO L263 TraceCheckUtils]: 244: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:15,149 INFO L280 TraceCheckUtils]: 245: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:15,150 INFO L280 TraceCheckUtils]: 246: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:15,150 INFO L280 TraceCheckUtils]: 247: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:15,150 INFO L263 TraceCheckUtils]: 248: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:15,150 INFO L280 TraceCheckUtils]: 249: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:15,150 INFO L280 TraceCheckUtils]: 250: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:15,150 INFO L280 TraceCheckUtils]: 251: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:15,151 INFO L280 TraceCheckUtils]: 252: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:15,151 INFO L280 TraceCheckUtils]: 253: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:15,151 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:15,151 INFO L280 TraceCheckUtils]: 255: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:15,151 INFO L263 TraceCheckUtils]: 256: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:15,151 INFO L280 TraceCheckUtils]: 257: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:15,152 INFO L280 TraceCheckUtils]: 258: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:15,152 INFO L280 TraceCheckUtils]: 259: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:15,152 INFO L280 TraceCheckUtils]: 260: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:15,152 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:15,152 INFO L280 TraceCheckUtils]: 262: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:15,153 INFO L280 TraceCheckUtils]: 263: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:15,153 INFO L280 TraceCheckUtils]: 264: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:15,153 INFO L280 TraceCheckUtils]: 265: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:15,153 INFO L280 TraceCheckUtils]: 266: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:15,153 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:15,153 INFO L280 TraceCheckUtils]: 268: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:15,153 INFO L263 TraceCheckUtils]: 269: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:15,154 INFO L280 TraceCheckUtils]: 270: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:15,154 INFO L280 TraceCheckUtils]: 271: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:15,154 INFO L280 TraceCheckUtils]: 272: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:15,154 INFO L280 TraceCheckUtils]: 273: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:15,154 INFO L280 TraceCheckUtils]: 274: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:15,154 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:15,155 INFO L280 TraceCheckUtils]: 276: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:15,155 INFO L280 TraceCheckUtils]: 277: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:15,155 INFO L280 TraceCheckUtils]: 278: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:15,155 INFO L280 TraceCheckUtils]: 279: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:15,155 INFO L280 TraceCheckUtils]: 280: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:15,155 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:15,155 INFO L280 TraceCheckUtils]: 282: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:15,155 INFO L263 TraceCheckUtils]: 283: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:15,156 INFO L280 TraceCheckUtils]: 284: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:15,156 INFO L280 TraceCheckUtils]: 285: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:15,156 INFO L280 TraceCheckUtils]: 286: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:15,156 INFO L263 TraceCheckUtils]: 287: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:15,156 INFO L280 TraceCheckUtils]: 288: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:15,156 INFO L280 TraceCheckUtils]: 289: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:15,156 INFO L280 TraceCheckUtils]: 290: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:15,156 INFO L280 TraceCheckUtils]: 291: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:15,156 INFO L280 TraceCheckUtils]: 292: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:15,156 INFO L275 TraceCheckUtils]: 293: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:15,157 INFO L280 TraceCheckUtils]: 294: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:15,157 INFO L263 TraceCheckUtils]: 295: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:15,157 INFO L280 TraceCheckUtils]: 296: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:15,157 INFO L280 TraceCheckUtils]: 297: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:15,157 INFO L280 TraceCheckUtils]: 298: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:15,157 INFO L280 TraceCheckUtils]: 299: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:15,157 INFO L275 TraceCheckUtils]: 300: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:15,157 INFO L280 TraceCheckUtils]: 301: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:15,157 INFO L280 TraceCheckUtils]: 302: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:15,157 INFO L280 TraceCheckUtils]: 303: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:15,158 INFO L280 TraceCheckUtils]: 304: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:15,158 INFO L280 TraceCheckUtils]: 305: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:15,158 INFO L275 TraceCheckUtils]: 306: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:15,158 INFO L280 TraceCheckUtils]: 307: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:15,158 INFO L280 TraceCheckUtils]: 308: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:15,158 INFO L280 TraceCheckUtils]: 309: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:15,158 INFO L280 TraceCheckUtils]: 310: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:15,158 INFO L280 TraceCheckUtils]: 311: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:15,158 INFO L275 TraceCheckUtils]: 312: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:15,158 INFO L280 TraceCheckUtils]: 313: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:15,159 INFO L263 TraceCheckUtils]: 314: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:15,159 INFO L280 TraceCheckUtils]: 315: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:15,159 INFO L280 TraceCheckUtils]: 316: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:15,159 INFO L280 TraceCheckUtils]: 317: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:15,159 INFO L263 TraceCheckUtils]: 318: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:15,159 INFO L280 TraceCheckUtils]: 319: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:15,159 INFO L280 TraceCheckUtils]: 320: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:15,160 INFO L280 TraceCheckUtils]: 321: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:15,160 INFO L263 TraceCheckUtils]: 322: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:15,160 INFO L280 TraceCheckUtils]: 323: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:15,160 INFO L280 TraceCheckUtils]: 324: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:15,160 INFO L280 TraceCheckUtils]: 325: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:15,160 INFO L280 TraceCheckUtils]: 326: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:15,161 INFO L280 TraceCheckUtils]: 327: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:15,161 INFO L275 TraceCheckUtils]: 328: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:15,161 INFO L280 TraceCheckUtils]: 329: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:15,161 INFO L263 TraceCheckUtils]: 330: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:15,161 INFO L280 TraceCheckUtils]: 331: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:15,161 INFO L280 TraceCheckUtils]: 332: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:15,162 INFO L280 TraceCheckUtils]: 333: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:15,162 INFO L280 TraceCheckUtils]: 334: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:15,162 INFO L275 TraceCheckUtils]: 335: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:15,162 INFO L280 TraceCheckUtils]: 336: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:15,162 INFO L280 TraceCheckUtils]: 337: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:15,162 INFO L280 TraceCheckUtils]: 338: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:15,163 INFO L280 TraceCheckUtils]: 339: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:15,163 INFO L280 TraceCheckUtils]: 340: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:15,163 INFO L275 TraceCheckUtils]: 341: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:15,163 INFO L280 TraceCheckUtils]: 342: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:15,163 INFO L263 TraceCheckUtils]: 343: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:15,163 INFO L280 TraceCheckUtils]: 344: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:15,164 INFO L280 TraceCheckUtils]: 345: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:15,164 INFO L280 TraceCheckUtils]: 346: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:15,164 INFO L280 TraceCheckUtils]: 347: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:15,164 INFO L280 TraceCheckUtils]: 348: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:15,164 INFO L275 TraceCheckUtils]: 349: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:15,164 INFO L280 TraceCheckUtils]: 350: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:15,165 INFO L280 TraceCheckUtils]: 351: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:15,165 INFO L280 TraceCheckUtils]: 352: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:15,165 INFO L280 TraceCheckUtils]: 353: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:15,165 INFO L280 TraceCheckUtils]: 354: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:15,165 INFO L275 TraceCheckUtils]: 355: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:15,165 INFO L280 TraceCheckUtils]: 356: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:15,165 INFO L280 TraceCheckUtils]: 357: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:15,166 INFO L280 TraceCheckUtils]: 358: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:15,166 INFO L280 TraceCheckUtils]: 359: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:15,166 INFO L280 TraceCheckUtils]: 360: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:15,172 INFO L275 TraceCheckUtils]: 361: Hoare quadruple {15733#true} {16944#(and (= fibo_~n |fibo_#in~n|) (<= 7 fibo_~n))} #48#return; {17074#(<= 7 |fibo_#in~n|)} is VALID [2020-07-08 22:07:15,173 INFO L280 TraceCheckUtils]: 362: Hoare triple {17074#(<= 7 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17074#(<= 7 |fibo_#in~n|)} is VALID [2020-07-08 22:07:15,173 INFO L280 TraceCheckUtils]: 363: Hoare triple {17074#(<= 7 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {17074#(<= 7 |fibo_#in~n|)} is VALID [2020-07-08 22:07:15,174 INFO L280 TraceCheckUtils]: 364: Hoare triple {17074#(<= 7 |fibo_#in~n|)} havoc #t~ret0; {17074#(<= 7 |fibo_#in~n|)} is VALID [2020-07-08 22:07:15,174 INFO L280 TraceCheckUtils]: 365: Hoare triple {17074#(<= 7 |fibo_#in~n|)} havoc #t~ret1; {17074#(<= 7 |fibo_#in~n|)} is VALID [2020-07-08 22:07:15,175 INFO L280 TraceCheckUtils]: 366: Hoare triple {17074#(<= 7 |fibo_#in~n|)} assume true; {17074#(<= 7 |fibo_#in~n|)} is VALID [2020-07-08 22:07:15,176 INFO L275 TraceCheckUtils]: 367: Hoare quadruple {17074#(<= 7 |fibo_#in~n|)} {16237#(= fibo_~n |fibo_#in~n|)} #46#return; {16596#(and (= fibo_~n |fibo_#in~n|) (<= 8 fibo_~n))} is VALID [2020-07-08 22:07:15,177 INFO L280 TraceCheckUtils]: 368: Hoare triple {16596#(and (= fibo_~n |fibo_#in~n|) (<= 8 fibo_~n))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16596#(and (= fibo_~n |fibo_#in~n|) (<= 8 fibo_~n))} is VALID [2020-07-08 22:07:15,177 INFO L263 TraceCheckUtils]: 369: Hoare triple {16596#(and (= fibo_~n |fibo_#in~n|) (<= 8 fibo_~n))} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:15,177 INFO L280 TraceCheckUtils]: 370: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:15,177 INFO L280 TraceCheckUtils]: 371: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:15,177 INFO L280 TraceCheckUtils]: 372: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:15,177 INFO L263 TraceCheckUtils]: 373: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:15,178 INFO L280 TraceCheckUtils]: 374: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:15,178 INFO L280 TraceCheckUtils]: 375: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:15,178 INFO L280 TraceCheckUtils]: 376: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:15,178 INFO L263 TraceCheckUtils]: 377: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:15,178 INFO L280 TraceCheckUtils]: 378: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:15,178 INFO L280 TraceCheckUtils]: 379: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:15,179 INFO L280 TraceCheckUtils]: 380: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:15,179 INFO L263 TraceCheckUtils]: 381: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:15,179 INFO L280 TraceCheckUtils]: 382: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:15,179 INFO L280 TraceCheckUtils]: 383: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:15,179 INFO L280 TraceCheckUtils]: 384: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:15,179 INFO L263 TraceCheckUtils]: 385: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:15,180 INFO L280 TraceCheckUtils]: 386: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:15,180 INFO L280 TraceCheckUtils]: 387: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:15,180 INFO L280 TraceCheckUtils]: 388: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:15,180 INFO L280 TraceCheckUtils]: 389: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:15,180 INFO L280 TraceCheckUtils]: 390: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:15,180 INFO L275 TraceCheckUtils]: 391: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:15,181 INFO L280 TraceCheckUtils]: 392: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:15,181 INFO L263 TraceCheckUtils]: 393: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:15,181 INFO L280 TraceCheckUtils]: 394: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:15,181 INFO L280 TraceCheckUtils]: 395: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:15,181 INFO L280 TraceCheckUtils]: 396: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:15,181 INFO L280 TraceCheckUtils]: 397: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:15,181 INFO L275 TraceCheckUtils]: 398: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:15,182 INFO L280 TraceCheckUtils]: 399: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:15,182 INFO L280 TraceCheckUtils]: 400: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:15,182 INFO L280 TraceCheckUtils]: 401: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:15,182 INFO L280 TraceCheckUtils]: 402: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:15,182 INFO L280 TraceCheckUtils]: 403: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:15,182 INFO L275 TraceCheckUtils]: 404: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:15,183 INFO L280 TraceCheckUtils]: 405: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:15,183 INFO L263 TraceCheckUtils]: 406: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:15,183 INFO L280 TraceCheckUtils]: 407: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:15,183 INFO L280 TraceCheckUtils]: 408: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:15,183 INFO L280 TraceCheckUtils]: 409: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:15,183 INFO L280 TraceCheckUtils]: 410: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:15,184 INFO L280 TraceCheckUtils]: 411: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:15,184 INFO L275 TraceCheckUtils]: 412: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:15,184 INFO L280 TraceCheckUtils]: 413: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:15,184 INFO L280 TraceCheckUtils]: 414: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:15,184 INFO L280 TraceCheckUtils]: 415: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:15,184 INFO L280 TraceCheckUtils]: 416: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:15,185 INFO L280 TraceCheckUtils]: 417: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:15,185 INFO L275 TraceCheckUtils]: 418: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:15,185 INFO L280 TraceCheckUtils]: 419: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:15,185 INFO L263 TraceCheckUtils]: 420: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:15,185 INFO L280 TraceCheckUtils]: 421: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:15,185 INFO L280 TraceCheckUtils]: 422: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:15,186 INFO L280 TraceCheckUtils]: 423: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:15,186 INFO L263 TraceCheckUtils]: 424: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:15,186 INFO L280 TraceCheckUtils]: 425: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:15,186 INFO L280 TraceCheckUtils]: 426: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:15,186 INFO L280 TraceCheckUtils]: 427: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:15,186 INFO L280 TraceCheckUtils]: 428: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:15,187 INFO L280 TraceCheckUtils]: 429: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:15,187 INFO L275 TraceCheckUtils]: 430: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:15,187 INFO L280 TraceCheckUtils]: 431: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:15,187 INFO L263 TraceCheckUtils]: 432: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:15,187 INFO L280 TraceCheckUtils]: 433: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:15,187 INFO L280 TraceCheckUtils]: 434: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:15,187 INFO L280 TraceCheckUtils]: 435: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:15,188 INFO L280 TraceCheckUtils]: 436: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:15,188 INFO L275 TraceCheckUtils]: 437: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:15,188 INFO L280 TraceCheckUtils]: 438: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:15,188 INFO L280 TraceCheckUtils]: 439: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:15,188 INFO L280 TraceCheckUtils]: 440: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:15,188 INFO L280 TraceCheckUtils]: 441: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:15,189 INFO L280 TraceCheckUtils]: 442: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:15,189 INFO L275 TraceCheckUtils]: 443: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:15,189 INFO L280 TraceCheckUtils]: 444: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:15,189 INFO L280 TraceCheckUtils]: 445: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:15,189 INFO L280 TraceCheckUtils]: 446: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:15,189 INFO L280 TraceCheckUtils]: 447: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:15,190 INFO L280 TraceCheckUtils]: 448: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:15,190 INFO L275 TraceCheckUtils]: 449: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:15,190 INFO L280 TraceCheckUtils]: 450: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:15,190 INFO L263 TraceCheckUtils]: 451: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:15,190 INFO L280 TraceCheckUtils]: 452: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:15,190 INFO L280 TraceCheckUtils]: 453: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:15,191 INFO L280 TraceCheckUtils]: 454: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:15,191 INFO L263 TraceCheckUtils]: 455: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:15,191 INFO L280 TraceCheckUtils]: 456: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:15,191 INFO L280 TraceCheckUtils]: 457: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:15,191 INFO L280 TraceCheckUtils]: 458: Hoare triple {15733#true} assume !(1 == ~n); {15733#true} is VALID [2020-07-08 22:07:15,191 INFO L263 TraceCheckUtils]: 459: Hoare triple {15733#true} call #t~ret0 := fibo(~n - 1); {15733#true} is VALID [2020-07-08 22:07:15,191 INFO L280 TraceCheckUtils]: 460: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:15,192 INFO L280 TraceCheckUtils]: 461: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:15,192 INFO L280 TraceCheckUtils]: 462: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:15,192 INFO L280 TraceCheckUtils]: 463: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:15,192 INFO L280 TraceCheckUtils]: 464: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:15,192 INFO L275 TraceCheckUtils]: 465: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:15,193 INFO L280 TraceCheckUtils]: 466: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:15,193 INFO L263 TraceCheckUtils]: 467: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:15,193 INFO L280 TraceCheckUtils]: 468: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:15,193 INFO L280 TraceCheckUtils]: 469: Hoare triple {15733#true} assume ~n < 1; {15733#true} is VALID [2020-07-08 22:07:15,193 INFO L280 TraceCheckUtils]: 470: Hoare triple {15733#true} #res := 0; {15733#true} is VALID [2020-07-08 22:07:15,193 INFO L280 TraceCheckUtils]: 471: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:15,194 INFO L275 TraceCheckUtils]: 472: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:15,194 INFO L280 TraceCheckUtils]: 473: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:15,194 INFO L280 TraceCheckUtils]: 474: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:15,194 INFO L280 TraceCheckUtils]: 475: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:15,194 INFO L280 TraceCheckUtils]: 476: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:15,194 INFO L280 TraceCheckUtils]: 477: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:15,195 INFO L275 TraceCheckUtils]: 478: Hoare quadruple {15733#true} {15733#true} #46#return; {15733#true} is VALID [2020-07-08 22:07:15,195 INFO L280 TraceCheckUtils]: 479: Hoare triple {15733#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:15,195 INFO L263 TraceCheckUtils]: 480: Hoare triple {15733#true} call #t~ret1 := fibo(~n - 2); {15733#true} is VALID [2020-07-08 22:07:15,195 INFO L280 TraceCheckUtils]: 481: Hoare triple {15733#true} ~n := #in~n; {15733#true} is VALID [2020-07-08 22:07:15,195 INFO L280 TraceCheckUtils]: 482: Hoare triple {15733#true} assume !(~n < 1); {15733#true} is VALID [2020-07-08 22:07:15,195 INFO L280 TraceCheckUtils]: 483: Hoare triple {15733#true} assume 1 == ~n; {15733#true} is VALID [2020-07-08 22:07:15,196 INFO L280 TraceCheckUtils]: 484: Hoare triple {15733#true} #res := 1; {15733#true} is VALID [2020-07-08 22:07:15,196 INFO L280 TraceCheckUtils]: 485: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:15,196 INFO L275 TraceCheckUtils]: 486: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:15,196 INFO L280 TraceCheckUtils]: 487: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:15,196 INFO L280 TraceCheckUtils]: 488: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:15,196 INFO L280 TraceCheckUtils]: 489: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:15,196 INFO L280 TraceCheckUtils]: 490: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:15,197 INFO L280 TraceCheckUtils]: 491: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:15,197 INFO L275 TraceCheckUtils]: 492: Hoare quadruple {15733#true} {15733#true} #48#return; {15733#true} is VALID [2020-07-08 22:07:15,197 INFO L280 TraceCheckUtils]: 493: Hoare triple {15733#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15733#true} is VALID [2020-07-08 22:07:15,198 INFO L280 TraceCheckUtils]: 494: Hoare triple {15733#true} #res := #t~ret0 + #t~ret1; {15733#true} is VALID [2020-07-08 22:07:15,198 INFO L280 TraceCheckUtils]: 495: Hoare triple {15733#true} havoc #t~ret0; {15733#true} is VALID [2020-07-08 22:07:15,198 INFO L280 TraceCheckUtils]: 496: Hoare triple {15733#true} havoc #t~ret1; {15733#true} is VALID [2020-07-08 22:07:15,198 INFO L280 TraceCheckUtils]: 497: Hoare triple {15733#true} assume true; {15733#true} is VALID [2020-07-08 22:07:15,199 INFO L275 TraceCheckUtils]: 498: Hoare quadruple {15733#true} {16596#(and (= fibo_~n |fibo_#in~n|) (<= 8 fibo_~n))} #48#return; {16726#(<= 8 |fibo_#in~n|)} is VALID [2020-07-08 22:07:15,200 INFO L280 TraceCheckUtils]: 499: Hoare triple {16726#(<= 8 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16726#(<= 8 |fibo_#in~n|)} is VALID [2020-07-08 22:07:15,200 INFO L280 TraceCheckUtils]: 500: Hoare triple {16726#(<= 8 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {16726#(<= 8 |fibo_#in~n|)} is VALID [2020-07-08 22:07:15,201 INFO L280 TraceCheckUtils]: 501: Hoare triple {16726#(<= 8 |fibo_#in~n|)} havoc #t~ret0; {16726#(<= 8 |fibo_#in~n|)} is VALID [2020-07-08 22:07:15,201 INFO L280 TraceCheckUtils]: 502: Hoare triple {16726#(<= 8 |fibo_#in~n|)} havoc #t~ret1; {16726#(<= 8 |fibo_#in~n|)} is VALID [2020-07-08 22:07:15,202 INFO L280 TraceCheckUtils]: 503: Hoare triple {16726#(<= 8 |fibo_#in~n|)} assume true; {16726#(<= 8 |fibo_#in~n|)} is VALID [2020-07-08 22:07:15,203 INFO L275 TraceCheckUtils]: 504: Hoare quadruple {16726#(<= 8 |fibo_#in~n|)} {15737#(<= main_~x~0 7)} #44#return; {15734#false} is VALID [2020-07-08 22:07:15,203 INFO L280 TraceCheckUtils]: 505: Hoare triple {15734#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15734#false} is VALID [2020-07-08 22:07:15,203 INFO L280 TraceCheckUtils]: 506: Hoare triple {15734#false} ~result~0 := #t~ret2; {15734#false} is VALID [2020-07-08 22:07:15,203 INFO L280 TraceCheckUtils]: 507: Hoare triple {15734#false} havoc #t~ret2; {15734#false} is VALID [2020-07-08 22:07:15,204 INFO L280 TraceCheckUtils]: 508: Hoare triple {15734#false} assume 13 != ~result~0; {15734#false} is VALID [2020-07-08 22:07:15,204 INFO L280 TraceCheckUtils]: 509: Hoare triple {15734#false} assume !false; {15734#false} is VALID [2020-07-08 22:07:15,310 INFO L134 CoverageAnalysis]: Checked inductivity of 10273 backedges. 687 proven. 1525 refuted. 0 times theorem prover too weak. 8061 trivial. 0 not checked. [2020-07-08 22:07:15,311 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [145081322] [2020-07-08 22:07:15,311 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 22:07:15,311 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16] total 16 [2020-07-08 22:07:15,311 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [21949619] [2020-07-08 22:07:15,312 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 510 [2020-07-08 22:07:15,403 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:07:15,403 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states. [2020-07-08 22:07:15,519 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 90 edges. 90 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:07:15,519 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2020-07-08 22:07:15,519 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:07:15,520 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2020-07-08 22:07:15,520 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=84, Invalid=156, Unknown=0, NotChecked=0, Total=240 [2020-07-08 22:07:15,520 INFO L87 Difference]: Start difference. First operand 123 states and 155 transitions. Second operand 16 states. [2020-07-08 22:07:17,071 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:07:17,073 INFO L93 Difference]: Finished difference Result 243 states and 322 transitions. [2020-07-08 22:07:17,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-08 22:07:17,074 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 510 [2020-07-08 22:07:17,075 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:07:17,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2020-07-08 22:07:17,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 137 transitions. [2020-07-08 22:07:17,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2020-07-08 22:07:17,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 137 transitions. [2020-07-08 22:07:17,084 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 137 transitions. [2020-07-08 22:07:17,316 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 137 edges. 137 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:07:17,317 INFO L225 Difference]: With dead ends: 243 [2020-07-08 22:07:17,317 INFO L226 Difference]: Without dead ends: 0 [2020-07-08 22:07:17,321 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 132 GetRequests, 117 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=95, Invalid=177, Unknown=0, NotChecked=0, Total=272 [2020-07-08 22:07:17,321 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-08 22:07:17,321 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-08 22:07:17,322 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:07:17,322 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-08 22:07:17,322 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-08 22:07:17,322 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-08 22:07:17,323 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:07:17,323 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-08 22:07:17,323 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-08 22:07:17,323 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:07:17,324 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:07:17,324 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-08 22:07:17,324 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-08 22:07:17,324 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:07:17,325 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-08 22:07:17,325 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-08 22:07:17,325 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:07:17,325 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:07:17,326 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:07:17,326 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:07:17,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-08 22:07:17,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-08 22:07:17,327 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 510 [2020-07-08 22:07:17,327 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:07:17,327 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-08 22:07:17,327 INFO L480 AbstractCegarLoop]: Interpolant automaton has 16 states. [2020-07-08 22:07:17,328 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 0 states and 0 transitions. [2020-07-08 22:07:17,328 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 0 edges. 0 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:07:17,328 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-08 22:07:17,328 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:07:17,328 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2020-07-08 22:07:17,332 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-08 22:07:22,204 WARN L193 SmtUtils]: Spent 824.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 71 [2020-07-08 22:07:22,797 WARN L193 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 51 [2020-07-08 22:07:23,569 WARN L193 SmtUtils]: Spent 695.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 76 [2020-07-08 22:07:23,785 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 6 [2020-07-08 22:07:24,564 WARN L193 SmtUtils]: Spent 564.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 68 [2020-07-08 22:07:25,332 WARN L193 SmtUtils]: Spent 581.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 68 [2020-07-08 22:07:26,304 WARN L193 SmtUtils]: Spent 905.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 71 [2020-07-08 22:07:26,799 WARN L193 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 46 [2020-07-08 22:07:27,516 WARN L193 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 46 [2020-07-08 22:07:27,658 INFO L271 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: true [2020-07-08 22:07:27,658 INFO L271 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: true [2020-07-08 22:07:27,658 INFO L271 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-07-08 22:07:27,658 INFO L271 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: true [2020-07-08 22:07:27,659 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-08 22:07:27,659 INFO L271 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-07-08 22:07:27,659 INFO L264 CegarLoopResult]: At program point mainErr0ASSERT_VIOLATIONERROR_FUNCTION(line 27) the Hoare annotation is: false [2020-07-08 22:07:27,659 INFO L271 CegarLoopResult]: At program point mainENTRY(lines 23 30) the Hoare annotation is: true [2020-07-08 22:07:27,660 INFO L264 CegarLoopResult]: At program point L27(line 27) the Hoare annotation is: false [2020-07-08 22:07:27,660 INFO L264 CegarLoopResult]: At program point L26(lines 26 28) the Hoare annotation is: (and (<= 7 main_~x~0) (<= main_~result~0 13) (<= 13 main_~result~0)) [2020-07-08 22:07:27,660 INFO L264 CegarLoopResult]: At program point L25(line 25) the Hoare annotation is: (and (<= 7 main_~x~0) (<= main_~x~0 7)) [2020-07-08 22:07:27,660 INFO L264 CegarLoopResult]: At program point mainEXIT(lines 23 30) the Hoare annotation is: (<= 7 main_~x~0) [2020-07-08 22:07:27,661 INFO L264 CegarLoopResult]: At program point L25-1(line 25) the Hoare annotation is: (and (<= 7 main_~x~0) (<= |main_#t~ret2| 13) (<= 13 |main_#t~ret2|)) [2020-07-08 22:07:27,661 INFO L264 CegarLoopResult]: At program point L26-2(lines 26 28) the Hoare annotation is: (<= 7 main_~x~0) [2020-07-08 22:07:27,661 INFO L264 CegarLoopResult]: At program point L25-2(line 25) the Hoare annotation is: (and (<= 7 main_~x~0) (<= |main_#t~ret2| 13) (<= 13 |main_#t~ret2|)) [2020-07-08 22:07:27,661 INFO L264 CegarLoopResult]: At program point L25-3(line 25) the Hoare annotation is: (and (<= 7 main_~x~0) (<= main_~result~0 13) (<= |main_#t~ret2| 13) (<= 13 |main_#t~ret2|) (<= 13 main_~result~0)) [2020-07-08 22:07:27,661 INFO L264 CegarLoopResult]: At program point mainFINAL(lines 23 30) the Hoare annotation is: (<= 7 main_~x~0) [2020-07-08 22:07:27,662 INFO L264 CegarLoopResult]: At program point fiboEXIT(lines 5 13) the Hoare annotation is: (let ((.cse2 (<= |fibo_#in~n| 1)) (.cse6 (<= |fibo_#res| 1)) (.cse7 (<= 1 |fibo_#res|))) (let ((.cse4 (and (<= 2 |fibo_#res|) (<= fibo_~n 3) (<= 3 fibo_~n) (<= |fibo_#res| 2))) (.cse5 (and (< 1 fibo_~n) .cse6 (<= fibo_~n 2) .cse7)) (.cse0 (and (<= fibo_~n 4) (<= |fibo_#res| 3) (<= 3 |fibo_#res|) (<= 4 fibo_~n))) (.cse3 (and .cse6 .cse7 (<= 1 fibo_~n) .cse2))) (and (or .cse0 (not (<= 4 |fibo_#in~n|)) (not (<= |fibo_#in~n| 4))) (let ((.cse1 (= fibo_~n |fibo_#in~n|))) (or (and .cse1 (<= 13 |fibo_#res|) (<= |fibo_#res| 13)) (and .cse1 (<= 8 fibo_~n)) (and (<= fibo_~n 6) .cse1))) (or (not .cse2) (<= |fibo_#in~n| 0) .cse3) (or (and (<= 0 |fibo_#res|) (<= |fibo_#res| 0)) (< 0 fibo_~n)) (or (not (<= |fibo_#in~n| 3)) .cse4 .cse5 (not (<= 2 |fibo_#in~n|))) (or (and (<= 5 |fibo_#res|) (<= |fibo_#res| 5) (<= fibo_~n 5)) .cse4 (and (<= |fibo_#res| 8) (<= 6 fibo_~n) (<= 8 |fibo_#res|)) .cse5 .cse0 (<= 7 fibo_~n) .cse3 (not (<= 1 |fibo_#in~n|)))))) [2020-07-08 22:07:27,662 INFO L264 CegarLoopResult]: At program point fiboFINAL(lines 5 13) the Hoare annotation is: (let ((.cse2 (<= |fibo_#in~n| 1)) (.cse6 (<= |fibo_#res| 1)) (.cse7 (<= 1 |fibo_#res|))) (let ((.cse4 (and (<= 2 |fibo_#res|) (<= fibo_~n 3) (<= 3 fibo_~n) (<= |fibo_#res| 2))) (.cse5 (and (< 1 fibo_~n) .cse6 (<= fibo_~n 2) .cse7)) (.cse0 (and (<= fibo_~n 4) (<= |fibo_#res| 3) (<= 3 |fibo_#res|) (<= 4 fibo_~n))) (.cse3 (and .cse6 .cse7 (<= 1 fibo_~n) .cse2))) (and (or .cse0 (not (<= 4 |fibo_#in~n|)) (not (<= |fibo_#in~n| 4))) (let ((.cse1 (= fibo_~n |fibo_#in~n|))) (or (and .cse1 (<= 13 |fibo_#res|) (<= |fibo_#res| 13)) (and .cse1 (<= 8 fibo_~n)) (and (<= fibo_~n 6) .cse1))) (or (not .cse2) (<= |fibo_#in~n| 0) .cse3) (or (and (<= 0 |fibo_#res|) (<= |fibo_#res| 0)) (< 0 fibo_~n)) (or (not (<= |fibo_#in~n| 3)) .cse4 .cse5 (not (<= 2 |fibo_#in~n|))) (or (and (<= 5 |fibo_#res|) (<= |fibo_#res| 5) (<= fibo_~n 5)) .cse4 (and (<= |fibo_#res| 8) (<= 6 fibo_~n) (<= 8 |fibo_#res|)) .cse5 .cse0 (<= 7 fibo_~n) .cse3 (not (<= 1 |fibo_#in~n|)))))) [2020-07-08 22:07:27,663 INFO L264 CegarLoopResult]: At program point L11(line 11) the Hoare annotation is: (and (= fibo_~n |fibo_#in~n|) (< 1 fibo_~n)) [2020-07-08 22:07:27,663 INFO L264 CegarLoopResult]: At program point L11-1(line 11) the Hoare annotation is: (let ((.cse1 (= fibo_~n |fibo_#in~n|)) (.cse2 (<= 5 fibo_~n))) (let ((.cse0 (and (<= 3 |fibo_#t~ret0|) .cse1 .cse2 (<= |fibo_#t~ret0| 3) (<= fibo_~n 5)))) (and (or .cse0 (and (<= 5 |fibo_#t~ret0|) (<= fibo_~n 6) (<= |fibo_#t~ret0| 5) .cse1 .cse2) (and .cse1 (<= fibo_~n 4) (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|) (<= 4 fibo_~n)) (and .cse1 (<= 8 fibo_~n)) (and .cse1 (<= |fibo_#t~ret0| 8) (<= 7 fibo_~n) (<= 8 |fibo_#t~ret0|)) (and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1) .cse1 (<= fibo_~n 3))) (not (<= |fibo_#in~n| 1)) (or (not (<= |fibo_#in~n| 5)) (not (<= 5 |fibo_#in~n|)) .cse0)))) [2020-07-08 22:07:27,663 INFO L264 CegarLoopResult]: At program point L9(line 9) the Hoare annotation is: (and (= fibo_~n |fibo_#in~n|) (not (<= 2 |fibo_#in~n|)) (<= 1 fibo_~n)) [2020-07-08 22:07:27,663 INFO L264 CegarLoopResult]: At program point L11-2(line 11) the Hoare annotation is: (let ((.cse1 (= fibo_~n |fibo_#in~n|)) (.cse2 (<= 5 fibo_~n))) (let ((.cse0 (and (<= 3 |fibo_#t~ret0|) .cse1 .cse2 (<= |fibo_#t~ret0| 3) (<= fibo_~n 5)))) (and (or .cse0 (and (<= 5 |fibo_#t~ret0|) (<= fibo_~n 6) (<= |fibo_#t~ret0| 5) .cse1 .cse2) (and .cse1 (<= fibo_~n 4) (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|) (<= 4 fibo_~n)) (and .cse1 (<= 8 fibo_~n)) (and .cse1 (<= |fibo_#t~ret0| 8) (<= 7 fibo_~n) (<= 8 |fibo_#t~ret0|)) (and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1) .cse1 (<= fibo_~n 3))) (not (<= |fibo_#in~n| 1)) (or (not (<= |fibo_#in~n| 5)) (not (<= 5 |fibo_#in~n|)) .cse0)))) [2020-07-08 22:07:27,664 INFO L264 CegarLoopResult]: At program point L8(lines 8 12) the Hoare annotation is: (and (= fibo_~n |fibo_#in~n|) (<= 1 fibo_~n)) [2020-07-08 22:07:27,664 INFO L264 CegarLoopResult]: At program point L11-3(line 11) the Hoare annotation is: (let ((.cse0 (not (<= 4 |fibo_#in~n|))) (.cse4 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (.cse3 (= fibo_~n |fibo_#in~n|))) (and (or .cse0 (<= 4 fibo_~n)) (let ((.cse1 (<= 1 |fibo_#t~ret0|)) (.cse2 (<= |fibo_#t~ret0| 1))) (or (not (<= |fibo_#in~n| 3)) (and .cse1 .cse2 .cse3 (<= 2 .cse4) (<= 3 fibo_~n) (<= .cse4 2)) (and (<= .cse4 1) .cse1 (<= 1 .cse4) .cse2 .cse3 (< 1 fibo_~n) (<= fibo_~n 2)))) (or (and (<= 3 .cse4) (<= .cse4 3) (<= fibo_~n 4) (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|)) .cse0 (not (<= |fibo_#in~n| 4))) (or (and (<= 5 .cse4) (<= 3 |fibo_#t~ret0|) .cse3 (<= |fibo_#t~ret0| 3) (<= .cse4 5) (<= fibo_~n 5)) (not (<= 5 |fibo_#in~n|)) (and (<= .cse4 13) .cse3 (<= |fibo_#t~ret0| 8) (<= 7 fibo_~n) (<= 13 .cse4) (<= 8 |fibo_#t~ret0|)) (and (<= 5 |fibo_#t~ret0|) (<= fibo_~n 6) (<= 6 fibo_~n) (<= |fibo_#t~ret0| 5) .cse3 (<= .cse4 8) (<= 8 .cse4)) (and .cse3 (<= 8 fibo_~n))))) [2020-07-08 22:07:27,664 INFO L264 CegarLoopResult]: At program point L7(line 7) the Hoare annotation is: (and (= fibo_~n |fibo_#in~n|) (<= |fibo_#in~n| 0)) [2020-07-08 22:07:27,665 INFO L264 CegarLoopResult]: At program point L11-4(line 11) the Hoare annotation is: (let ((.cse0 (not (<= 4 |fibo_#in~n|))) (.cse4 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (.cse3 (= fibo_~n |fibo_#in~n|))) (and (or .cse0 (<= 4 fibo_~n)) (let ((.cse1 (<= 1 |fibo_#t~ret0|)) (.cse2 (<= |fibo_#t~ret0| 1))) (or (not (<= |fibo_#in~n| 3)) (and .cse1 .cse2 .cse3 (<= 2 .cse4) (<= 3 fibo_~n) (<= .cse4 2)) (and (<= .cse4 1) .cse1 (<= 1 .cse4) .cse2 .cse3 (< 1 fibo_~n) (<= fibo_~n 2)))) (or (and (<= 3 .cse4) (<= .cse4 3) (<= fibo_~n 4) (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|)) .cse0 (not (<= |fibo_#in~n| 4))) (or (and (<= 5 .cse4) (<= 3 |fibo_#t~ret0|) .cse3 (<= |fibo_#t~ret0| 3) (<= .cse4 5) (<= fibo_~n 5)) (not (<= 5 |fibo_#in~n|)) (and (<= .cse4 13) .cse3 (<= |fibo_#t~ret0| 8) (<= 7 fibo_~n) (<= 13 .cse4) (<= 8 |fibo_#t~ret0|)) (and (<= 5 |fibo_#t~ret0|) (<= fibo_~n 6) (<= 6 fibo_~n) (<= |fibo_#t~ret0| 5) .cse3 (<= .cse4 8) (<= 8 .cse4)) (and .cse3 (<= 8 fibo_~n))))) [2020-07-08 22:07:27,665 INFO L264 CegarLoopResult]: At program point L6(lines 6 12) the Hoare annotation is: (= fibo_~n |fibo_#in~n|) [2020-07-08 22:07:27,665 INFO L264 CegarLoopResult]: At program point L11-5(line 11) the Hoare annotation is: (let ((.cse2 (= fibo_~n |fibo_#in~n|)) (.cse1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (.cse5 (<= 4 fibo_~n))) (let ((.cse0 (and .cse2 (<= 3 .cse1) (<= .cse1 3) (<= fibo_~n 4) (<= |fibo_#t~ret0| 2) (<= |fibo_#res| 3) (<= 2 |fibo_#t~ret0|) (<= 3 |fibo_#res|) .cse5))) (and (let ((.cse3 (<= 1 |fibo_#t~ret0|)) (.cse4 (<= |fibo_#t~ret0| 1))) (or .cse0 (and (<= .cse1 13) .cse2 (<= |fibo_#t~ret0| 8) (<= 13 |fibo_#res|) (<= 7 fibo_~n) (<= 13 .cse1) (<= |fibo_#res| 13) (<= 8 |fibo_#t~ret0|)) (and .cse3 (<= 2 |fibo_#res|) .cse4 .cse2 (<= 2 .cse1) (<= fibo_~n 3) (<= 3 fibo_~n) (<= .cse1 2) (<= |fibo_#res| 2)) (and (<= 5 |fibo_#t~ret0|) (<= fibo_~n 6) (<= |fibo_#res| 8) (<= 6 fibo_~n) (<= |fibo_#t~ret0| 5) .cse2 (<= 8 |fibo_#res|) (<= .cse1 8) (<= 8 .cse1)) (and .cse2 (<= 8 fibo_~n)) (and (<= 5 |fibo_#res|) (<= 5 .cse1) (<= 3 |fibo_#t~ret0|) .cse2 (<= |fibo_#res| 5) (<= |fibo_#t~ret0| 3) (<= .cse1 5) (<= fibo_~n 5) .cse5) (and (<= .cse1 1) .cse3 (<= 1 .cse1) .cse4 .cse2 (< 1 fibo_~n) (<= |fibo_#res| 1) (<= fibo_~n 2) (<= 1 |fibo_#res|)))) (or .cse0 (not (<= 4 |fibo_#in~n|)) (not (<= |fibo_#in~n| 4)))))) [2020-07-08 22:07:27,665 INFO L271 CegarLoopResult]: At program point fiboENTRY(lines 5 13) the Hoare annotation is: true [2020-07-08 22:07:27,666 INFO L264 CegarLoopResult]: At program point L11-6(line 11) the Hoare annotation is: (and (or (not (<= |fibo_#in~n| 3)) (and (<= 2 |fibo_#res|) (<= |fibo_#res| 2)) (<= fibo_~n 2)) (= fibo_~n |fibo_#in~n|) (or (and (<= 5 |fibo_#res|) (<= |fibo_#res| 5) (<= 5 fibo_~n) (<= fibo_~n 5)) (and (<= 13 |fibo_#res|) (<= 7 fibo_~n) (<= |fibo_#res| 13)) (and (<= fibo_~n 4) (<= |fibo_#res| 3) (<= 3 |fibo_#res|)) (<= 8 fibo_~n) (not (<= 4 |fibo_#in~n|)) (and (<= fibo_~n 6) (<= |fibo_#res| 8) (<= 6 fibo_~n) (<= 8 |fibo_#res|))) (or (and (< 1 fibo_~n) (<= |fibo_#res| 1) (<= 1 |fibo_#res|)) (not (<= |fibo_#in~n| 2)))) [2020-07-08 22:07:27,719 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. [2020-07-08 22:07:27,757 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.07 10:07:27 BoogieIcfgContainer [2020-07-08 22:07:27,758 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-08 22:07:27,763 INFO L168 Benchmark]: Toolchain (without parser) took 52819.20 ms. Allocated memory was 144.2 MB in the beginning and 790.6 MB in the end (delta: 646.4 MB). Free memory was 101.5 MB in the beginning and 654.3 MB in the end (delta: -552.8 MB). Peak memory consumption was 93.6 MB. Max. memory is 7.1 GB. [2020-07-08 22:07:27,763 INFO L168 Benchmark]: CDTParser took 1.14 ms. Allocated memory is still 144.2 MB. Free memory is still 119.2 MB. There was no memory consumed. Max. memory is 7.1 GB. [2020-07-08 22:07:27,764 INFO L168 Benchmark]: CACSL2BoogieTranslator took 322.50 ms. Allocated memory is still 144.2 MB. Free memory was 101.0 MB in the beginning and 91.8 MB in the end (delta: 9.3 MB). Peak memory consumption was 9.3 MB. Max. memory is 7.1 GB. [2020-07-08 22:07:27,764 INFO L168 Benchmark]: Boogie Preprocessor took 33.95 ms. Allocated memory is still 144.2 MB. Free memory was 91.8 MB in the beginning and 90.5 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 7.1 GB. [2020-07-08 22:07:27,765 INFO L168 Benchmark]: RCFGBuilder took 437.92 ms. Allocated memory was 144.2 MB in the beginning and 200.3 MB in the end (delta: 56.1 MB). Free memory was 90.0 MB in the beginning and 163.4 MB in the end (delta: -73.4 MB). Peak memory consumption was 10.0 MB. Max. memory is 7.1 GB. [2020-07-08 22:07:27,765 INFO L168 Benchmark]: TraceAbstraction took 52012.55 ms. Allocated memory was 200.3 MB in the beginning and 790.6 MB in the end (delta: 590.3 MB). Free memory was 162.4 MB in the beginning and 654.3 MB in the end (delta: -491.9 MB). Peak memory consumption was 98.5 MB. Max. memory is 7.1 GB. [2020-07-08 22:07:27,770 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 1.14 ms. Allocated memory is still 144.2 MB. Free memory is still 119.2 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 322.50 ms. Allocated memory is still 144.2 MB. Free memory was 101.0 MB in the beginning and 91.8 MB in the end (delta: 9.3 MB). Peak memory consumption was 9.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 33.95 ms. Allocated memory is still 144.2 MB. Free memory was 91.8 MB in the beginning and 90.5 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 437.92 ms. Allocated memory was 144.2 MB in the beginning and 200.3 MB in the end (delta: 56.1 MB). Free memory was 90.0 MB in the beginning and 163.4 MB in the end (delta: -73.4 MB). Peak memory consumption was 10.0 MB. Max. memory is 7.1 GB. * TraceAbstraction took 52012.55 ms. Allocated memory was 200.3 MB in the beginning and 790.6 MB in the end (delta: 590.3 MB). Free memory was 162.4 MB in the beginning and 654.3 MB in the end (delta: -491.9 MB). Peak memory consumption was 98.5 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: (((((((((n <= 4 && \result <= 3) && 3 <= \result) && 4 <= n) || !(4 <= \old(n))) || !(\old(n) <= 4)) && ((((n == \old(n) && 13 <= \result) && \result <= 13) || (n == \old(n) && 8 <= n)) || (n <= 6 && n == \old(n)))) && ((!(\old(n) <= 1) || \old(n) <= 0) || (((\result <= 1 && 1 <= \result) && 1 <= n) && \old(n) <= 1))) && ((0 <= \result && \result <= 0) || 0 < n)) && (((!(\old(n) <= 3) || (((2 <= \result && n <= 3) && 3 <= n) && \result <= 2)) || (((1 < n && \result <= 1) && n <= 2) && 1 <= \result)) || !(2 <= \old(n)))) && (((((((((5 <= \result && \result <= 5) && n <= 5) || (((2 <= \result && n <= 3) && 3 <= n) && \result <= 2)) || ((\result <= 8 && 6 <= n) && 8 <= \result)) || (((1 < n && \result <= 1) && n <= 2) && 1 <= \result)) || (((n <= 4 && \result <= 3) && 3 <= \result) && 4 <= n)) || 7 <= n) || (((\result <= 1 && 1 <= \result) && 1 <= n) && \old(n) <= 1)) || !(1 <= \old(n))) - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 31 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 41.4s, OverallIterations: 13, TraceHistogramMax: 57, AutomataDifference: 19.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 10.3s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 495 SDtfs, 1171 SDslu, 2622 SDs, 0 SdLazy, 2739 SolverSat, 804 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 4.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 930 GetRequests, 693 SyntacticMatches, 0 SemanticMatches, 237 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1321 ImplicationChecksByTransitivity, 3.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=135occurred in iteration=11, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.3s AutomataMinimizationTime, 13 MinimizatonAttempts, 103 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 31 LocationsWithAnnotation, 1347 PreInvPairs, 2671 NumberOfFragments, 1400 HoareAnnotationTreeSize, 1347 FomulaSimplifications, 24624 FormulaSimplificationTreeSizeReduction, 3.9s HoareSimplificationTime, 31 FomulaSimplificationsInter, 17222 FormulaSimplificationTreeSizeReductionInter, 5.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 14.5s InterpolantComputationTime, 2628 NumberOfCodeBlocks, 2628 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 2615 ConstructedInterpolants, 0 QuantifiedInterpolants, 1981199 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 13 InterpolantComputations, 2 PerfectInterpolantSequences, 29758/38472 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...